Voices: Living with Schizophrenia | WebMD

Schizophrenia is a mental illness that changes the way you think, feel, and act — and with the right treatment, it can be managed. Michelle Hammer tells her story.

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The Often Misunderstood Diagnosis of Post Traumatic Stress Disorder

PTSD stands for Post-Traumatic Stress Disorder and is a condition that many veterans and non-veterans alike suffer; PTSD can occur when someone experiences or witnesses a traumatic event. This condition wasn’t always understood properly by the medical or military community, and Department of Defense press releases often point to earlier attempts to identify PTSD symptoms in the wake of service in World War 2, Vietnam, and other conflicts.

PTSD Awareness Day is observed today, Wednesday, June 27, 2018.

The History of PTSD Awareness Day

In 2010, Senator Kent Conrad pushed to get official recognition of PTSD via a “day of awareness” in tribute to a North Dakota National Guard member who took his life following two tours in Iraq.

Staff Sergeant Joe Biel died in 2007 after suffering from PTSD; Biel committed suicide after his return from duty to his home state. SSgt. Biel’s birthday, June 27, was selected as the official PTSD Awareness Day, now observed every year.

How Do People Observe Post-Traumatic Stress Disorder Awareness Day?

Much of what is done to observe PTSD Awareness Day involves encouraging open talk about PTSD, its’ causes, symptoms, and most important of all, getting help for the condition. When today, PTSD is often misunderstood by those lacking firsthand experience with the condition or those who suffer from it. PTSD Awareness Day is designed to help change that.

The Department of Defense publishes circulars, articles, and other materials to help educate and inform military members and their families about the condition. The Department of Veterans Affairs official site has several pages dedicated to PTSD, and when military members retiring or separating from the service fill out VA claim forms for service-connected injuries, illnesses, or disabilities, there is an option to be evaluated for PTSD as a part of the VA claims process.

What Is Post-Traumatic Stress Disorder?

The current American Psychiatric Association’s Diagnostic and Statistical Manual, DSM-IV, says PTSD can develop through a range of exposures to death or injury: direct personal involvement, witnessing it or, if it concerns someone close, just learning about it.  Post-traumatic stress disorder is a form of anxiety that can happen after experiencing or witnessing actual or near death, serious injury, war-related violence, terrorism or sexual violence.  While most people typically connect this disorder to military veterans or refugees, it can happen to anyone.

Almost no other psychiatric diagnosis has generated as much controversy.  The diagnosis is almost four decades old.  PTSD is not a sign of weakness, and people can be affected by PTSD even when they were not directly part of the traumatic event.

The specific nature of the trauma can and does vary greatly. Experts are quick to point out, while combat and combat-related military service can be incredibly challenging, and while witnessing or being a victim of an event that rips the fabric of daily life can be traumatic, not everyone responds the same way. Some may develop symptoms of PTSD, while others may be unaffected.

Post-Traumatic Stress Disorder: How Widespread Is It?

Some sources estimate that as many as 70% of all Americans have experienced a traumatic event sufficient to cause PTSD or PTSD-like symptoms. That does not mean that all 70% of Americans WILL suffer from PTSD. Using these statistics, some 224 million Americans have experienced a traumatic event. Of that number, some 20% will develop PTSD symptoms, roughly 44 million people.

Of that 44 million, an estimated eight percent experience active PTSD symptoms at any one time. An estimated 50% of all mental health patients are also diagnosed with Post-Traumatic Stress Disorder.

PTSD: Often Misunderstood and Misidentified

“Shell shock” and “combat shock” were earlier attempts to define and understand the symptoms of PTSD. Post-traumatic stress disorder was often stigmatized in popular culture after the Vietnam conflict, and many films and television shows featured antagonists or unsympathetic characters suffering from “Vietnam flashbacks” or other issues.

The misunderstanding of PTSD slowly began to change in 1980 when it was recognized as a specific condition with identifiable symptoms. It was then the disorder was listed in the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM).

This manual is a diagnostic tool for mental health professionals and paraprofessional workers in the healthcare field and is considered a definitive reference. The addition of PTSD to the DSM was a highly significant development.

Today, the symptoms of Post Traumatic Stress Disorder are better understood, treatable, and recognized by the Department of Veterans Affairs as a service-connected condition. PTSD is not exclusive to veterans or currently serving members of the United States military, but a portion of those who serve are definitely at risk for PTSD.

What Are the Symptoms of Post-Traumatic Stress Syndrome?

Some PTSD symptoms may seem vague and non-specific, others are more readily identified specifically as evidence of PTSD. In this context “non-specific” means that the symptoms may be related to other mental health issues and not specifically limited to Post-Traumatic Stress Disorder.

In the same way, more “specific” symptoms may be manifest outside PTSD, but when looking for specific signifiers, these issues are common “red flags” that indicate PTSD may be the cause of the suffering rather than a different condition. This is often circumstantial, and there is no one-size-fits-all diagnosis for the condition.

Suicidal thoughts or self-destructive acts are often a result of PTSD or related symptoms. Anyone experiencing thoughts or urges to self-harm should seek immediate care to prevent the condition from getting worse in the short-term. (See below)

That said, more non-specific symptoms include varying degrees of irritability, depression, and suicidal feelings. More specific problems-especially where veterans and currently serving military members are concerned-include something known as “hypervigilance” or “hyperarousal”.

Other symptoms include repeatedly experiencing the traumatic event(s) in the form of flashbacks, nightmares, persistent memories of the event(s), and intrusive thoughts about the traumatic event(s).

These symptoms vary in intensity depending on the individual and are not ‘standardized”. They may come and go, or they may be persistent over a span of time. Sometimes PTSD sufferers can be high-functioning, other times they may be more debilitated by the condition.

Get Treatment For PTSD

Those who experience symptoms of PTSD or PTSD-like issues should seek help immediately. Department of Veterans Affairs medical facilities, private care providers, counselors, and therapists can all be helpful in establishing an initial care regimen or refer those suffering from PTSD to a qualified care provider.

The Department of Veterans Affairs has more information on help for PTSD on its’ official site including help finding a therapist.

Those experiencing suicidal feelings or self-destructive urges should get help immediately. The Suicide Crisis Hotline (1-800-273-8255) has a specific resource for veterans and the Department of Veterans Affairs offers a Veterans’ Crisis Hotline confidential chat resource.

You might also find a healthcare provider using the first of its kind medical ecosystem designed to help you more efficiently Connect and collaborate with your medical team.  Safe, secure and easy to use, HealthLynked is the future of healthcare, here today.

Ready to get Lynked?  Go to HealthLynked.com to sign up for Free and get help, right now!

 

Adapted from https://militarybenefits.info/ptsd-awareness-day/

 

 

Patch Adams, M.D. – Transform 2010 – Mayo Clinic

Patch Adams, M.D., author and founder of the Gesundheit! Institute, addressed the Transform 2010 Symposium sponsored by the Mayo Clinic Center for Innovation, on health and health care.

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What Is Ear Wax For?

Why do we even have oily, sticky stuff coming out of our ears? Is there a point to gross ear wax?

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Insight into Vitiligo: The Truth and Treatment of Leucoderma | Medical News

Today, June 25th, marks World Vitiligo Day, aimed at raising awareness about the disease.  Vitiligo affects roughly 100 million people worldwide and almost 2 million in the US. It’s not contagious or fatal, but scientists are unsure of what causes it.

What is Vitiligo

Vitiligo is a patchy loss of skin coloring (pigmentation). The average age of onset of vitiligo is in the mid-twenties, but it can appear at any age.  95 percent of people with vitiligo have been diagnosed before reaching age forty. It tends to progress over time, with larger areas of the skin losing pigment. Some people with vitiligo also have patches of pigment loss affecting the hair on their scalp or body.

Myths VS Facts

Myth 1: Vitiligo is an outcome of the wrong combination of foods, for instance, milk consumption shortly after eating fish can bring on the disorder.

Fact: Vitiligo has no apparent link with the diet. It is irrational to deprive patients of healthy foods they enjoy in the hope of declining the possibility of the disease.

Myth 2: Vitiligo is a kind of leprosy and is communicable.

Fact: Though often referred to those who do not understand the disease as “white leprosy”, vitiligo is in no way linked to leprosy. It is not infectious or contagious and, hence, cannot pass on from one person to another.

Myth 3: Vitiligo is connected to serious skin diseases, such as skin cancer and albinism.

Fact: There are clear dissimilarities among each of these syndromes, and not of them are linked to Vitiligo.

Myth 4:  There are no effective treatments for vitiligo.

Fact: Medications like steroids, Ultraviolet A, immunomodulator drugs and the newer narrowband Ultraviolet B are accessible, along with several surgical options.

Types of Vitiligo

Generalized vitiligo, also called non-segmental vitiligo, is the most common form.  It involves loss of pigment (depigmentation) in patches of skin all over the body. Depigmentation typically occurs on the face, neck, and scalp, and around body openings such as the mouth and genitals. Sometimes pigment is lost in mucous membranes, such as the lips. Loss of pigmentation is also frequently seen in areas that tend to experience rubbing, impact, or other trauma, such as the hands, arms, and places where bones are close to the skin surface (bony prominences).

Segmental vitiligo is associated with smaller patches of depigmented skin that appear on one side of the body in a limited area; this occurs in about 10 percent of affected individuals.

What causes Vitiligo?

Vitiligo is generally considered to be an autoimmune disorder. Autoimmune disorders occur when the immune system attacks the body’s own tissues and organs. In people with vitiligo the immune system appears to attack the pigment cells (melanocytes) in the skin. About 15 to 25 percent of people with vitiligo are also affected by at least one other autoimmune disorder, particularly autoimmune thyroid disease, rheumatoid arthritis, type 1 diabetes, psoriasis, pernicious anemia, Addison disease, or systemic lupus erythematosus.

In the absence of other autoimmune conditions, vitiligo does not affect general health or physical functioning. However, concerns about appearance and ethnic identity are significant issues for many affected individuals.

Some researchers think that the melanocytes destroy themselves. Others think that a single event such as sunburn or emotional distress can trigger vitiligo. But these events have not been proven to cause vitiligo.

Role of Genetic Changes

Variations in over 30 genes, occurring in different combinations, have been associated with an increased risk of developing vitiligo. Two of these genes are NLRP1 and PTPN22.

The NLRP1 gene provides instructions for making a protein that is involved in the immune system, helping to regulate the process of inflammation. Inflammation occurs when the immune system sends signaling molecules and white blood cells to a site of injury or disease to fight microbial invaders and facilitate tissue repair. The body then stops (inhibits) the inflammatory response to prevent damage to its own cells and tissues.

The PTPN22 gene provides instructions for making a protein involved in signaling that helps control the activity of immune system cells called T cells. T cells identify foreign substances and defend the body against infection.

The variations in the NLRP1 and PTPN22 genes that are associated with an increased risk of developing vitiligo likely affect the activity of the NLRP1 and PTPN22 proteins, making it more difficult for the body to control inflammation and prevent the immune system from attacking its own tissues.

Studies indicate that variations in a number of other genes also affect the risk of vitiligo. Many of these genes are also involved in immune system function or melanocyte biology, and variations in each likely make only a small contribution to vitiligo risk. Some of the gene changes associated with an increased risk of vitiligo have also been associated with an increased risk of other autoimmune conditions.

It is unclear what specific circumstances trigger the immune system to attack melanocytes in the skin. Research suggests that the immune system of affected individuals may react abnormally to melanocytes that are stressed by factors such as chemicals or ultraviolet radiation. In addition, the melanocytes of people with vitiligo may be more susceptible to stress than those of the general population and therefore may be more likely to be attacked by the immune system. The condition probably results from a combination of genetic and environmental factors, most of which have not been identified.

What are the symptoms of Vitiligo?

White patches on the skin are the main sign of vitiligo. These patches are more common in areas where the skin is exposed to the sun. The patches may be on the hands, feet, arms, face, and lips. Other common areas for white patches are:

  • The armpits and groin (where the leg meets the body)
  • Around the mouth
  • Eyes
  • Nostrils
  • Navel
  • Genitals
  • Rectal areas.

People with vitiligo often have hair that turns gray early. Those with dark skin may notice a loss of color inside their mouths.

Will the white patches spread?

There is no way to tell if vitiligo will spread. For some people, the white patches do not spread. But often the white patches will spread to other areas of the body. For some people, vitiligo spreads slowly, over many years. For other people, spreading occurs quickly. Some people have reported more white patches after physical or emotional stress.

How is vitiligo diagnosed?

A doctor will use family and medical history, physical exam, and tests to diagnose vitiligo. The doctor may ask questions such as:

  • Do you have family members with vitiligo?
  • Do you or family members have any autoimmune diseases?
  • Did you have a rash, sunburn, or other skin problem before the white patches appeared?
  • Did you have some type of stress or physical illness?
  • Did your hair turn gray before age 35?
  • Are you sensitive to the sun?

A physical exam will be completed to rule out other medical problems.

Tests might include:

  • Taking a small sample (biopsy) of the affected skin to be examined
  • Blood tests
  • An eye exam.

How is vitiligo treated?

Treatment may help make the skin look more even. The choice of treatment depends on:

  • The number of white patches
  • How widespread the patches are
  • The treatment the person prefers to use.

Some treatments are not right for everyone. Many treatments can have unwanted side effects. Treatments can take a long time, and sometimes they don’t work.

Current treatment options for vitiligo include medical, surgical, and other treatments. Most are aimed at restoring color to the white patches of skin.

Medical treatments include:
  • Medicines (such as creams) that you put on the skin
  • Medicines that you take by mouth
  • A treatment that uses medicine plus ultraviolet A (UVA) light (PUVA)
  • Removing the color from other areas so they match the white patches.
Surgical treatments include:
  • Skin grafts from a person’s own tissues. The doctor takes skin from one area of a patient’s body and attaches it to another area. This is sometimes used for people with small patches of vitiligo.
  • Tattooing small areas of skin.
Other treatments include:
  • Sunscreens
  • Cosmetics, such as makeup or dye, to cover the white patches
  • Counseling and support.

Complications

Vitiligo does not develop into other diseases, but people with the condition are more likely to experience:

  • painful sunburn
  • hearing loss
  • changes to vision and tear production

Overcoming social challenges

If the skin patches are visible, the social stigma of vitiligo can be difficult to cope with. Embarrassment can lead to problems with self-esteem, and in some cases, anxiety and depression can result.  75% of those with vitiligo report having social anxiety in some from as a result of the changes to their skin.

People with darker skin are more likely to experience difficulties, because the contrast is greater. In some countries, vitiligo is known as “white leprosy.”

Increasing awareness about vitiligo, for example, by talking to friends about it, can help people with the condition to overcome these difficulties. Connecting with others who have vitiligo may also help.

Anyone with this condition who experiences symptoms of anxiety and depression should ask their dermatologist to recommend someone who can help.

To build the right team of professionals who know what you are going through and will truly help you in every way possible, you might use HealthLynked.com to find specialists with the skills and the will to help and heal in every way they can.

Ready to get Lynked?  Go to HealthLynked.com right now to register for Free and start taking control of your medical care.

 

Sources:

NIH.org

Medical News Today.com

 

 

 

 

What Does Your Liver Do?

What do you know about your liver? Learn more about this organ and the many important jobs that it does.

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Five [PLUS] Senses Working Overtime. Are You Tuned In…?

Today is Celebration of the Senses Day – a time to consider your amazing sensory abilities and how they interrelate. We all learn as children humans have five basic senses: touch, sight, hearing, smell and taste. Science has done a fantastic job describing the organs associated with each, how they send information to the brain to help us understand and perceive the world around us, and has gone even further to uncover how they uniquely cross-talk for heightened awareness.

Touch

Touch is thought to be the first sense humans develop, according to the Stanford Encyclopedia of Philosophy. Touch consists of several distinct sensations communicated to the brain through specialized neurons in the skin. Pressure, temperature, light touch, vibration, pain and other sensations are all part of the touch sense and are all attributed to different receptors in the skin.

Touch isn’t just a sense used to interact with the world; it also seems to be very important to a human’s well-being. For example, touch has been found to convey compassion from one human to another.

Touch can also influence how humans make decisions. Texture can be associated with abstract concepts, and touching something with a texture can influence the decisions a person makes, according to six studies by psychologists at Harvard University and Yale University, published in the June 24, 2010, issue of the journal Science.

“Those tactile sensations are not just changing general orientation or putting people in a good mood,” said Joshua Ackerman, an assistant professor at the Massachusetts Institute of Technology. “They have a specific tie to certain abstract meanings.”

Sight

Sight, or perceiving things through the eyes, is a complex process. First, light reflects off an object to the eye. The transparent outer layer of the eye – the cornea – bends the light that passes through the hole of the pupil. The iris (the colored part of the eye) works like the shutter of a camera, retracting to shut out light or opening wider to let in more light.

The cornea focuses most of the light. Then, it passes through the lens, which continues to focus the light.  The lens of the eye then bends the light and focuses it on the retina, which is full of nerve cells. These cells are shaped like rods and cones and are named for their shapes. Cones translate light into colors, central vision and details. The rods translate light into peripheral vision and motion. Rods also give humans vision when there is limited light available, like at night. The information translated from the light is sent as electrical impulses to the brain through the optic nerve.

People without sight may compensate with enhanced hearing, taste, touch and smell, according to numerous studies. Their memory and language skills may be better than those with sight, as well.

“Even in the case of being profoundly blind, the brain rewires itself in a manner to use the information at its disposal so that it can interact with the environment in a more effective manner.”  That’s according to Dr. Lotfi Merabet, senior author of a 2017 study and the director of the Laboratory for Visual Neuroplasticity at Schepens Eye Research Institute of Massachusetts Eye and Ear.

Hearing

This sense works via the complex labyrinth that is the human ear. Sound is funneled through the external ear and piped into the external auditory canal. Then, sound waves reach the tympanic membrane, or eardrum. This is a thin sheet of connective tissue that vibrates when sound waves strike it.

The vibrations travel to the middle ear. There, auditory ossicles — three tiny bones called the malleus (hammer), incus (anvil) and stapes (stirrup) — vibrate. The stapes bone, in turn, pushes a structure called the oval window in and out, sending vibrations to the organ of Corti.  This spiral organ is the receptor organ for hearing. Tiny hair cells in the organ of Corti translate the vibrations into electrical impulses. The impulses then travel to the brain via sensory nerves.

People retain their sense of balance because the Eustachian tube, or pharyngotympanic tube, in the middle ear equalizes the air pressure there with the air pressure in the atmosphere. The vestibular complex, in the inner ear, is also important for balance, because it contains receptors that regulate a sense of equilibrium. The inner ear is connected to the vestibulocochlear nerve, which carries sound and equilibrium information to the brain.

Smell

Humans may be able to smell over 1 trillion scents, according to researchers. They do this with the olfactory cleft, which is found on the roof of the nasal cavity, next to the “smelling” part of the brain – the olfactory bulb and fossa. Nerve endings in the olfactory cleft transmit scents to the brain, according to the American Rhinologic Society.

Dogs are known as great smellers, but research suggests humans are just as good as man’s best friend. Research published in the May 11, 2017, issue of the journal Science suggests humans can discriminate among 1 trillion different odors; it was once believed humans could discern only about 10,000 different smells.

“The fact is the sense of smell is just as good in humans as in other mammals, like rodents and dogs,” John McGann, a neuroscientist at Rutgers University-New Brunswick in New Jersey and the author of the new review, said in a statement. The Rutgers study backs up a previous study at the Rockefeller University in New York, whose findings were published in the March 2014 issue of the journal Science.

Humans have 400 smelling receptors. While this isn’t as many as animals that are super smellers have, the much more complicated human brain makes the difference.  In fact, poor smelling ability in people may be a symptom of a medical condition or aging. For example, the distorted or decreased ability to smell is a symptom of schizophrenia and depression. Old age can also lessen the ability to smell properly. More than 75 percent of people over the age of 80 years may have major olfactory impairment, according to a 2006 paper published by the National Institutes of Health (NIH).

Taste

The gustatory sense is usually broken down into the perception of four different tastes: salty, sweet, sour and bitter. There is also a fifth taste, defined as umami or savory. There may be many other flavors not yet discovered. Also, spicy is not a taste. It is actually a pain signal, according to the National Library of Medicine (NLM).

The sense of taste aided in human evolution, according to the NLM, because taste helped people test the food they ate. A bitter or sour taste indicated that a plant might be poisonous or rotten. Something salty or sweet, however, often meant the food was rich in nutrients.

Taste is sensed in the taste buds. Adults have 2,000 to 4,000 taste buds. Most of them are on the tongue, but they also line the back of the throat, the epiglottis, the nasal cavity and the esophagus. Sensory cells on the buds form capsules shaped like flower buds or oranges. The tips of these capsules have pores that work like funnels with tiny taste hairs. Proteins on the hairs bind chemicals to the cells for tasting.

It is a myth that the tongue has specific zones for each flavor. The five tastes can be sensed on all parts of the tongue, although the sides are more sensitive than the middle. About half of the sensory cells in taste buds react to several of the five basic tastes. The cells differ in their level of sensitivity. Each has a specific palette of tastes with a fixed ranking, so some cells may be more sensitive to sweet, followed by bitter, sour and salty, while others have their own rankings. The full experience of a flavor is produced only after all of the information from various parts of the tongue is combined.

The other half of the sensory cells are specialized to react to only one taste. It’s their job to transmit information about the intensity — how salty or sweet something tastes.

Other factors help build the perception of taste in the brain. For example, the smell of the food greatly affects how the brain perceives the taste. Smells are sent to the mouth in a process called olfactory referral. This is why someone with a stuffy nose may have trouble tasting food properly. Texture, translated by the sense of touch, also contributes to taste, and recent studies even show color and shape can affect the way we perceive a properly attribute taste to a food.

The sense of space

In addition to the traditional big five, other senses help us translate a myriad of inputs into how we perceive and relate to the physical world.  One deals with how your brain understands where your body is in space. This sense is called proprioception.

Proprioception includes the sense of movement and position of our limbs and muscles. For example, proprioception enables a person to touch their finger to the tip of their nose, even with their eyes closed. It enables a person to climb steps without looking at each one. People with poor proprioception may be clumsy and uncoordinated.

Researchers at the NIH found that people who have particularly poor proprioception through mechanosensation — the ability to sense force, such as feeling when someone presses down on your skin — may have a mutated gene that is passed down from generation to generation. That comes from a September 2016 study in the New England Journal of Medicine. “The patient’s version of [the gene] PIEZO2 may not work, so their neurons cannot detect touch or limb movements,” said Alexander Chesler, a principal investigator at the National Center for Complementary and Integrative Health and the lead author of the study.

Additional senses & variations

There are more-subtle senses that most people never really perceive. For example, there are neuron sensors that sense movement to control balance and the tilt of the head. Specific kinesthetic receptors exist for detecting stretching in muscles and tendons, helping people to keep track of their limbs. Other receptors detect levels of oxygen in certain arteries of the bloodstream.

While our five  basic sense seem to operate independently, as distinct modes of perceiving the world, in reality, they collaborate closely to enable the mind to better understand our surroundings. We can become keenly aware of this collaboration under special conditions.

In some cases, a sense may covertly influence another we think is dominant. When visual information clashes with that from sound, sensory crosstalk can cause what we see to alter what we hear. When one sense drops out, another can pick up the slack.  For instance, people who are blind can train their hearing to play double duty. Those who are both blind and deaf can train touch to step in—even to help them interpret speech.

Our senses must also regularly meet and greet in the brain to provide accurate impressions of the world. Our ability to perceive the emotions of others relies on combinations of cues from sounds, sights and even smells.  Perceptual systems, particularly smell, connect with memory and emotion centers to enable sensory cues to trigger feelings and recollections, and are incorporated within them.

The crosstalking of the senses provides some of the most magnificent material for interesting science, illusions, inventions and just plain art.  Here are a few of the best examples of the complex interactions – and extraordinary feats – of our cross-wired senses.

Calling to See

Bats and dolphins, among other animals, emit sounds into their surroundings —not to communicate with other bats and whales — but to “see” what is around them.  They read echoes of the sound waves, which bounce off objects, to identify and locate objects.

This sensory system is called echolocation. Although most of us can only imagine the pictures that form from sound, some sightless people have managed to master a form of echolocation. By uttering sounds and clicks, these individuals can use their ears to navigate. Some, such as Daniel Kish, have even taught others to use this form of human sonar. Kish once described human echolocation as “something like seeing the world in dim flashes of light.”

Fingers Do the Hearing 

People who are both deaf and blind are incredibly good at using other senses, such as touch, to navigate and understand the world. Some use the Tadoma Speechreading Method to perceive speech by touching the lips of another person as they talk. First taught in the 1920s, lip-reading by touch was a popular form of communication among the deafblind. Helen Keller was one of its early adopters.

If taught early in development, the Tadoma Method can help a deaf-blind child learn to speak as well as to understand others. Those who lose their sight and hearing later in life can use it to read lips.

But because the method is extremely difficult and time consuming to learn, by the 1950s it began to lose ground to American Sign Language as the dominant teaching method. Today, only about 50 people in the world still use of the Tadoma Method.

Still, In ASL, the deaf-blind place their hands over another signer’s hands and follow the motions with their fingers—which is easier because the movements are far less subtle.

Beep Baseball

Blind baseball seems almost impossible to even imagine, but since 1975, when a few blind Minnesotans invented “beep baseball”, those who lack sight have taken part in America’s favorite pastime. Thanks to a one-pound beeping oversized softball and some tweaks to the game, players can hit a home run without ever seeing the ball. They use the sound the ball emits to orient themselves, make contact using a bat and to field.  Special bases make it possible to round the diamond. They might be particularly well-suited to this form of the game, as previous research suggests that blind individuals can more easily localize sounds than sighted people can.

Then there is synesthesia

For a few individuals with a condition called synesthesia, the senses collide dramatically and uniquely to form a kaleidoscope world in which chicken tastes like stars, a symphony smells of fresh baked bread or words are bathed in red, green or purple.

People with synesthesia have a particularly curious cross wiring of the senses in which activating one sense spontaneously triggers another. They see colors when they hear noises, associate particular personalities with days of the week, or hear sounds when they see moving dots.

Synesthesia is thought to be genetic, and recent research even suggests it may confer an evolutionary advantage.  Most synesthetes don’t notice anything strange about the way they perceive their environments until it is brought to their attention.

Given that, at any moment in time, we are bombarded by such a diverse combination of sensory experiences, our appreciation of the individual senses can become somewhat muddled. Our taste experience is affected by the smell, texture and temperature of our food. Similarly, our hearing is said to decrease after overeating, and our sight is affected by noises around us. Sight can also be hampered after eating fatty foods.

Here’s another interesting snippet – if a sad, depressed person tells you their world is dull and grey, and flowers have lost their smell, they’re not just speaking metaphorically. Research shows sensory perception can actually be diminished in depressed individuals.  So focussing on a renewed appreciation of your senses can actually help one get out of an emotional rut.

Five senses? More than ten!

The categorization of our five primary senses (sight, smell, hearing, taste and touch) is attributed to Aristotle. While this basic list is still valid, humans have a number of additional ‘sensory abilities’ not covered above. These secondary senses include:

  • Sense of balance and acceleration– the ability to sense body movement, direction and acceleration, and to maintain balance and equilibrium.
  • Temperature sense– the ability to sense heat and the absence of heat (cold).
  • Sense of Pain– the sense of pain was previously believed to be an overloading of pressure receptors, but it has since been identified as a distinct phenomenon that intertwines with the other senses, including touch.
  • Sense of Time– the ability to perceive the passage of time, both short passages as well as longer time cycles.

We are gifted with a complex system of basic and intertwined senses designed to help us take it all in….If any of these seem a little “off” for you, consider seeing a physician who can help you with a tune up….At HealthLynked, we work every day to get you connected with physicians who will really have a great “sense” for what is going on….

Take a brief moment to get a “taste” for how being at the center of your care using the first ever HealthCare social ecosystem will, well, make you “feel”.  Go to HealthLynked.com to get started for free!

Sources:

livescience.com

idahoptv.org

 

Crisis Help: Just a Text Away

Crisis text line, or CTL, is the first national 24/7 intervention hotline exclusively by text messaging. It offers anonymity, and it’s as easy as 741-741.

The Crisis Text Hotline is helping teens deal with serious issues like depression, suicidal thoughts, and self-harm. 40,000 text messages, the majority from teenagers, are exchanged each day with crisis counselors around the country. That’s more than 11 million messages since CTL started in 2013.

To learn more about teens and stress, see our extensive special report with Soledad O’Brien: http://wb.md/1SNUDwb

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Appointments can be comfortably made online and providing your healthcare provider access to your medical files. The website also makes it possible to link together family members and provide access to critical information in case of an emergency

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The Biggest Lie Ever Told? Futurism and Medicine

Just  four centuries ago, most still believed the earth was the the center of the universe. At least, the major governing bodies did…or wanted the populace to…. And, on this day, 385 years ago, the Inquisition forced Galileo Galilei to say he was wrong — that the Earth did not revolve around the sun.

Galileo had made the proclamation in his book Dialogue Concerning the Two Chief World Systems, and whether he really believed his words that summer day is debatable. Legend has it, after he recanted his views, Galileo muttered, “And yet it moves.”

Many people believe Galileo was hounded by the church for almost two decades, that he openly maintained a belief in heliocentrism, and that he was only spared torture and death because his powerful friends intervened on his behalf. An examination of the fine details of Galileo’s conflict with church leaders does not necessarily bear that out, according to UCLA English department’s distinguished research professor, Henry Kelly.

“We can only guess at what he really believed,” said Kelly in an article published in 2016. His research undertook a thorough examination of the judicial procedure used by the church in its investigation of Galileo. “Galileo was clearly stretching the truth when he maintained at his trial in 1633 that after 1616 he had never considered heliocentrism to be possible. Admitting otherwise would have increased the penance he was given, but would not have endangered his life, since he agreed to renounce the heresy — and in fact it would have spared him even the threat of torture.”

When first summoned by the Roman Inquisition years before, in 1616, Galileo was not questioned but merely warned not to espouse heliocentrism. In the same year, the church banned Nicholas Copernicus’ book “On the Revolutions of the Celestial Spheres,” published in 1543.  This was one of the first major scientific works detailing a theory the Earth revolved around the sun. After a few minor edits, making sure that the sun theory was presented as purely hypothetical, it was allowed again in 1620 with the blessing of the church.

Sixteen years after his first encounter with the church, Galileo published his Dialogue Concerning the Two Chief World Systems in 1632, and the pope, Urban VIII, ordered another investigation against him. This time, he was prosecuted, following the usual methods of the Roman Inquisition.

The atmosphere in Italy at the time Galileo was writing his book was tense. The Inquisition was at peak intensity, and even more significantly, the bubonic plague was sweeping the country. Travel and communication were extremely difficult, creating an infectious sense of fear in the population.

Before Dialogue was published, Galileo was favored by the Church, even earning a pension from the pope; but officials were angered by the book’s content. The plot featured three characters – a simpleton, a student and a sage – who debated the structure of the solar system. The simpleton supported an Earth-centered view of the solar system, was subsequently proven wrong and ridiculed by the other characters. This was considered to be heresy as it ran contrary to the modern views of the Church. For Rome, the earth, and Rome itself, was at the center of everything. The book undermined contemporary ideas about the structure of the universe and the placement of heaven and hell.

“It made the universe physical,” says David DeVorkin, curator at the Air and Space Museum. “Then, people had to ask, ‘where in the world is heaven?’” In addition, Dialogue was a public offense to a number of officials who believed the character of the simpleton was, in part, a representation of themselves.“The real issue was the nature…that seemed to lampoon some sensitive personalities who were either on the Inquisition or were advisors or patrons or something,” DeVorkin said. “They did not want to be made out as fools.”

First, on April 12, 1633, before any charges were laid against him, Galileo was forced to testify about his beliefs under oath in hopes of obtaining a confession. This had long been a standard practice in heresy proceedings, even though it was a violation of the canonical law of inquisitorial due process. However, the interrogation was not successful – Galileo admitted no wrongdoing.

The cardinal inquisitors realized the case against Galileo would be very weak without an admission of guilt, so a plea bargain was arranged. He was told, if he admitted to having gone too far in his treatment of heliocentrism, he would be let off with a light punishment. Galileo agreed and confessed he had given stronger arguments to the heliocentric proponent in his dialogue than to the geocentric champion. He insisted he did not do so because he believed in heliocentrism. Rather, he claimed he was simply showing off his debating skills.

After his formal trial, which concluded on June 22nd of that year, Galileo was convicted of a “strong suspicion of heresy,” a lesser charge than actual heresy. “In sum, the 1616 event was not the beginning of a 17-year-long trial, as is often said, but a non-trial,” Kelly said. “Galileo’s actual trial time lasted for only a fraction of a single day, with no fanfare at all.”

Kelly also noted the Inquisition practice of the time, in light of Galileo’s guilty plea, which denied actual belief in the heresy, triggered another automatic examination of his private beliefs under torture. This was a new procedure adopted by the church around the turn of the 17th century. However, the pope decreed the interrogation should stop short at the mere threat. This was a routine kind of limitation for people of advanced age and ill health, like Galileo, and some say it should not be attributed to the influence of the scientist’s supporters.

Ultimately, Galieo’s book was banned, and he was sentenced to a light regimen of penance and imprisonment at the discretion of church inquisitors. After one day in prison, his punishment was commuted to “villa arrest” for the rest of his life. He died in 1642. In his final years, while most say Galileo insisted on the truth of the heliocentric solar system, Kelly estimates, “He would have been liable to receive an automatic death sentence.”

For its part, the church maintained efforts to ensure their version of scientific beliefs prevailed. “The most unusual aspect of the proceedings was that the sentence was ordered to be widely publicized in scientific circles,” Kelly said. “The cardinals asserted Galileo had always been orthodox in his belief concerning the cosmos and had never believed in or affirmed the heliocentric heresy.”

Today, he is celebrated as one of the world’s most disruptive scientists. Galileo’s assertion that the planets revolved around the sun, in addition to his myriad other contributions to physics and astronomy, became integral, pivotal portions of the evolution of how we view the universe. Using his own telescope design, he collected and cobbled together mountains of evidence supporting the Copernicun Revolution. “He really was one of the first modern scientists,” DeVorkin said. “He added rigorous observation to the scientific toolkit. He also added the earliest concepts of relativity and theories of infinity.”

If you have read this far, you are likely wondering why on earth this article is even on a healthcare website blog. Two reasons, really. It points to how not too distant resistance to change in strongly held beliefs, even in light of ever increasing evidence, can hold back progress; and to the importance of innovating passionately. Both of these are critical to making breakthroughs in medicine.

We can’t claim to be putting our lives on the line for constant improvement and welcome Inquisition into what we are doing. Still, every day, we at HealthLynked place getting better, each day, for you, at the center of how we operate.

And we believe you, the patient and your care team, are the center of healthcare. Many are starting to agree. We certainly aren’t Galileo and Copernicus, here, but we are working really hard to make it possible for patients to take control of their medical information in ways never before possible so they may truly collaborate to Improve HealthCare.

Patient-centric medicine is at the center of want we do. We and all the physicians in the HealthLynked network want to revolve around you.

Ready to get Lynked? Go to HealthLynked.com to learn more.

 

Sources:

http://newsroom.ucla.edu/releases/the-truth-about-galileo-and-his-conflict-with-the-catholic-church

https://www.smithsonianmag.com/smithsonian-institution/378-years-ago-today-galileo-forced-to-recant-18323485/

 

What Is Atherosclerosis?

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WebMD,health,atherosclerosis,what is atherosclerosis,heart,heart failure,blood clot,clogged artery,heart attack,stroke,cholesterol,plaque,blood flow

 


About HealthLynked

Improving healthcare is the mission of HealthLynked. HealthLynked focuses on improving healthcare services for patients as well as physicians. Our technology shortens wait time with online scheduling of appointments, Real-time appointments by local providers and provides easy access to yours as well as your family’s updated medical records.

Appointments can be comfortably made online and providing your healthcare provider access to your medical files. The website also makes it possible to link together family members and provide access to critical information in case of an emergency

Download APP Now

Future of HealthCare