Friday, March 16, 2012

Meditation and Your Brain

Researchers report that those who meditate for thirty minutes per day for eight weeks have changes in their gray matter density in the part of the brain associated with memory. Meditation assists with their sense of self and learning abilities as well as memory.

Mindfulness is one technique of meditating. Other meditation styles are Shamatha, Vipassana and Zazen. Mindfulness meditation is based on ancient Buddhist techniques which focus on breathing, emotions or any type of body sensation rather than letting the mind wander. It can reduce blood pressure, increase attention spans and reduce stress.

Those who meditate, researchers have found, have larger brains. Since our brains shrink naturally from aging, meditation could well slow this progress. Meditation helps all areas of the brain so those who have suffered a traumatic brain injury would greatly benefit from it as well. Meditation, it is also believed, can slow down the onset of various types of dementias.

According to research, there are many benefits to doing regular meditation besides the ones mentioned above. It can also help people stay focused, can boost feelings of happiness, contentment and well-being. Mindfulness meditation is also thought to help post traumatic stress disorder (PTSD). And it is linked to metabolism, brain activation, blood pressure and stress and pain reduction. Meditation tunes out self-centered thinking and it is thought that it may re-wire the brain and provide cognitive benefits. Again this makes it especially good for those who have suffered a traumatic or acquired brain injury.

Meditation cultivates positive emotions, emotional stability, better focus and control, reduced levels of stress, mindful behavior and it bolsters the immune system. It also helps to reduce the symptoms of compulsive disorder and helps with chronic anxiety and depression.

Meditation requires deep concentration. For those who practice Mindfulness meditation, it opens their awareness to present bodily sensations, i.e.: their breathing, the beat of their heart, their thoughts and their emotions. Mindfulness meditation calms and nourishes the brain while it increases the blood flow to the brain.

The technique of Mindfulness meditation is being aware of present thoughts and actions but anchoring yourself to perhaps your breathing. This is to be aware of each breath as you breathe in and out, aware of the length of each breath and aware of your body as a whole. This will encompass feelings of a calming of your body with each breath in and out you take. If your mind wanders, bring it gently back to your breathing technique or whatever other bodily function you are focusing on.

In this fast-paced world, we all would like to reduce the stress in our lives and have serenity and calmness surrounding us. Meditation therefore, points to the many benefits, as mentioned above, as well as the importance of helping people as they age and those who have suffered brain injuries.

Thursday, March 15, 2012

The Best Ways to Keep Your Brain Healthy

How can you keep your brain healthy if you have suffered a brain injury or are trying to protect your brain against the effects of aging? There are many ways you can do this.

Practicing brain health is extremely beneficial for brain injury victims and also for those who wish to delay or prevent the symptoms of aging. Making brain healthy choices plays a critical role in thinking, feeling, remembering, working, playing and sleeping. It is important to be physically active, eat a brain healthy diet, and to keep socially and mentally active. By strengthening brain cells and increasing the connections between the cells, new nerve cells may be created.

Researchers feel that those with low levels of education have a higher risk of Alzheimers later in life possibly due to a lower level of lifelong mental stimulation. That's not to say that well educated people do not get Alzheimers. They do. But symptoms may appear later in their lives than those with less education.

It is important to stay curious and commit yourself to lifelong learning by attending lectures and plays, enrolling in continuing education courses, playing games and doing memory exercises.

The brain has the ability to change and adapt following a brain injury and even into old age with the right stimulation. This is especially true for the learning and memory areas of the brain. One way of helping with memory is to chunk numbers like phone numbers, credit card numbers and license plate numbers. But other things can be remembered this way also, i.e.: a grocery list. If you have four vegetables to get, five items of meat and three breakfast requirements, remembering the number of items in each category helps to recall what they are.

Healthy relationships stimulate our brains also. Researchers are discovering that those with the most active social lives have the slowest rate of memory decline. Besides spending time with friends, volunteer, join a book club or any other kind of social gathering.

Laughter also encompasses several areas of the brain even when we are laughing at ourselves. And if you spend time with children, laughter will almost certainly be your companion because children laugh more than adults do. It is important to avoid stress where possible as it destroys brain cells. You can de-stress by doing meditation. It is believed that meditation can change the actual brain.

Brain enhancing foods are fruit, vegetables, fish and the omega-3s. A Mediterranean diet is a brain healthy diet. Also it's a good idea to decrease the amount of salt in your diet and to keep alcohol consumption at a minimum as well. Challenge your brain with brain exercises in some form on a daily basis. Add color to your life as color also stimulates the brain, as does music. It is important also to make regular visits to your doctor as some prescriptions and over-the-counter medications can fog your memory. Also conditions such as a thyroid problem can make you foggy-headed.

Other things that contribute to a healthy brain are playing video games, really listening when people are speaking, reading the news, debating, redecorating, redesigning and rearranging, and taking the B vitamins but especially Vitamin B12.

Another important thing to consider when thinking of the health of our brain is the question of whether we have a purpose in our life. Having a purpose keeps the mind youthful and active.

Tuesday, March 6, 2012

Memory and Keeping Your Brain Healthy

Our brains consist of five cognitive functions. They are memory, attention, language, visual-spatial skills and executive function. It is important to exercise all five areas in order to keep our brains healthy as we age and particularly if brain injury has been an issue.

Memory is one of the most important functions of our brain, and paying attention to our surroundings helps with the way our brains work. This is particularly true for someone who has experienced a brain injury. Some of the ways to assist with memory and other cognitive functions are:

- Practice remembering phone numbers instead of always referring to them in their written form.
- Make it a habit to remember conversations, and who you told what to. Repeating conversations to the same people is a sign of mental decline.
- Pay attention to the people you meet so that you will be able to remember their faces when you meet them again. Is there something unique about them? Do they have beautiful teeth, freckles or a crooked smile?
- The same applies to remembering names. Think of a way that works for you in assisting your memory. I have a good memory for names IF I really listen when I'm being introduced and repeat the name to myself immediately following each introduction. For other people associating seems to work best, i.e.: they may remind you of someone else or maybe you like rhyming.
- If your way of remembering things is more visual than auditory, be sure to write everything down, i.e.: describe a person you just met making note of their name. Writing something down helps with the memory process.
- Pay close attention to detail. A good example of this is when you park your car in a parking lot. Take particular note of where you've parked, i.e.: line up your car with something on the building you will be going into, perhaps part of the name. That way you will have no trouble finding your car again.
- We always remember things that are important to us. If we like math, we'll be good at math; if we enjoy reading, we'll in all likelihood remember what we've read because we probably don't read what doesn't interest us.
- Repetition helps our memory also. We probably remember the pizza delivery telephone number easier than the dentist because we likely phone them more often - if you do make an effort to remember numbers. When we were children and had to remember a poem, how did we do it? If you were like me, you repeated it over and over again.
- Increase your brain's capacity to remember by doing things like: learning a new word, and its meaning, every day. Learn a new telephone number each day. Attempt to learn something new that you didn't know before, i.e.: a new language, writing or memorizing poetry or new dance steps.
- Flex your mental muscles and play Scrabble, play strategic card games such as Bridge, Poker or Hearts, do crosswords or do Suduko.
- Multitasking activates different areas of the brain at the same time. So sharpen your brain and ward off Alzheimer's by reading while you're on the treadmill, sort photos while talking on the telephone or do any number of other dual functions.

Exercise is also important to the health of your brain. It makes your blood flow and allows you to concentrate and focus despite any background noises or disruptions. Why not make life more enjoyable while you are increasing the potential of your brain?

Thursday, March 1, 2012

Don't Let A Stroke Get You

Strokes are an acquired brain injury affecting the brain as well as the body. (New beliefs are now that strokes also fall under the category of a traumatic brain injury.) There are things you can do to help prevent this from happening to yourself or to any of your loved one. How can you prevent it from happening?

Strokes don't just strike those in their sixties, seventies and eighties. Even those in their thirties and forties should be aware of the dangers of strokes because they are at risk also. What can you do to help prevent getting a stroke? The following steps are a good beginning:

- Are you overweight?
Eat a low fat diet. Know what is healthy and what is not. Some of the healthy foods are nuts, fish, vegetables, fruits, yogurt and whole grains. Avoid junk foods and late-night snacking. Avoid foods high in sodium and drink a lot of water. Avoid restaurant food which is always high in sodium and fat content.
- Do you have high cholesterol?
- Do you have high blood pressure?
Often these go hand-in-hand but not always. Even those who are not overweight can have high blood pressure and high cholesterol. Get cholesterol and blood pressure checked regularly.
- Do you get enough exercise?
Exercise every day and on those days where you don't feel you have enough time, do things like walking from the end of the parking lot, take the stairs instead of the elevator and do some exercises while you're watching the evening news.
- Do you have a lot of stress in your life?
A lot of our stress is the pressure we put on ourselves. Many of the things we think we have to do right now can wait, i.e.: doing the dishes, returning that phonecall, vacuuming or picking up after our family just because we've always done it. Enlist your family member's help in getting things done. Take time to relax.
- Do you smoke?
Smoking is not good for you. It restricts your blood vessels.
- Do you have diabetes?
It is important to keep this disease under control not only for general health reasons but as a prevention for strokes as well.

The statistics are not good. The incidence of stroke is expected to double in the next ten years. Also it is expected that Canadian children will be the first generation who are not likely to live longer lives than their parents. That is a sad outlook for the next generation. But with simple lifestyle changes perhaps we can prove these statistics to be wrong.

Besides making healthy changes to our lives, it is important to know the symptoms. They are as follows:

- A sudden numbness or weakness in the face, arm, leg or on one side of the body.
- Sudden confusion, trouble speaking or understanding when others are speaking.
- Sudden trouble seeing out of one or both eyes, or possibly experiencing double vision.
- Sudden difficulty in walking, feelings of dizziness or lack of coordination.
- A sudden extreme and severe headache.
- A feeling of nausea.

There is a three hour window of opportunity to successfully treat a stroke. It is imperative to call 9-1-1 immediately and get medical help as soon as possible. Getting the proper help could make the difference in avoiding a lifelong disability.

Wednesday, February 29, 2012

What Can You Do For Brain Injury Awareness Month?

March is Brain Injury Awareness Month. It is important that people be made aware of the dangers they put themselves in and the risks they take so that they can avoid being included in the statistics of a brain injured survivor. What can you do to help others avoid the pitfalls?

There are many ways you can do your bit to help make people aware. Brain injuries are considered a hidden disability. You can help to bring it out into the open by doing some of the following things.

Start with your workplace. Ask if you can highlight the effects and causes of traumatic brain injuries, acquired brain injuries and concussions. Help your colleagues realize that brain injury is the number one killer and dis-abler of people under the age of forty-four. The incidence is two times greater in the male population.

Make sure that your colleagues know also that these injuries will result in impaired cognitive, physical, emotional and/or behavioural functioning. The social and economic consequences can be devastating not only to the survivor but to his/her family members and caregivers as well as to the entire community.

Perhaps put a container in your office and encourage everyone to donate their change to the local Brain Injury Association. Every penny counts as there is a serious lack of funding for brain injuries.

If you are a survivor or a family member of a survivor, tell everyone you know or meet about the consequences of such an injury and the efforts they can make to avoid suffering a tragedy such as this. What are the causes? They are automobile and motorcycle accidents, sports injuries, falls, strokes, tumours and aneurysms.

The consequences can include short-term memory difficulties, motivational problems, anger issues and many other cognitive-behavioural challenges. You can lessen the chances of getting a brain injury by avoiding high risk behavior, wearing appropriate head gear, eating a healthy diet and ensuring that you are doing everything you can to look after your personal well-being by living a healthy lifestyle.

You can also encourage your state/province and municipal governments to become involved in making people aware of brain injuries. Another idea is to write letters to the editor of your local newspaper. You can ensure that the parents of the children on your son or daughter's sports teams are aware of the seriousness of concussions as well. Until recently most people downplayed concussions.

Hopefully by making people aware of the life altering results of brain injuries, everyone will think seriously before they drink and drive, speed, have their mind on other things when they are behind the wheel of a motor vehicle; will take proper precautions when they are playing sports and if they have suffered a concussion that they will take the time to rest and let the damage repair itself before returning to the sport.

It is important for people to remember that taking risks is not smart. It can be the dumbest thing you ever did. But after the fact is too late to wish you hadn't done it. Be smart now before it's too late. Remember the old saying, 'Better safe than sorry.'

Saturday, February 25, 2012

Brain Injuries and Addictions

Which came first, the chicken or the egg? The same might be said about brain injuries and addictions. Are those already suffering from addictions more likely to have brain injuries? There is a theory that this may be the case.

If this is the case, where does one begin to help keep brain injuries from happening? There is evidence to indicate that substance abuse often becomes a factor following a brain injury. But there is equal evidence to indicate that some of those who have had substance abuse problems before their injuries have contributed to them by putting themselves into high risk situations.

When does it begin? Learning disabilities, behavioral problems and emotional dysfunction are some of the childhood issues that could contribute to the risk of brain injuries later in life. These children are usually not identified early enough. Teens who abuse alcohol and drugs have been discovered to have brain abnormalities which sometimes leads to cognitive impairment. This also places them at a higher risk for brain injuries. And even more serious is that a high percentage of the prison population, males in particular, have suffered a brain injury and have also had a background of teen substance abuse. According to some experts in the field, more programs are needed to address these childhood problems before they experience more serious issues by putting themselves at risk.

Following a brain injury, many sufferers, once released from the hospital may resume their previous patterns of behavior because they have more free time, fewer activities to keep them busy and they find drinking or using drugs is a way of dealing with the emotional consequences of their injury.

Even those brain injury survivors who have not previously been substance abusers may do so because of boredom and the fact that former friends may rarely visit. Tolerance for alcohol is decreased following a head injury and even small amounts can further decrease cognitive and physical functioning. Because of memory deficits, survivors are unlikely to be aware of the extent of their substance abuse or at the very least will not be willing to admit to the extent of their use. As family members, by necessity, return to work and other activities, it is difficult to monitor so it is easy for the brain injured patient to become involved in a lifestyle of substance abuse.

And because symptoms of alcohol abuse such as an unsteady gait and slurred speech can be similar to some symptoms of brain injury, it is difficult to determine whether in fact they have a problem with substance abuse. But many types of alcohol and a drug such as marijuana especially have a distinctive odor. It may be necessary also to notice whether these symptoms are only noticeable when the patient has been on his own. Unfortunatelhy, brain injury recovery is difficult, if not impossible, if alcohol or substance abuse is a factor.

It is important to know when there is a risk for brain injury to happen and to take the necessary steps toward prevention. This is particularly true in the case of children who, because of various situations in their lives, are more at risk.

Post Traumatic Stress Disorder

PTSD (Post Traumatic Stress Disorder) often follows a Traumatic Brain Injury. It is an anxiety disorder triggered by stress such as physical or sexual assault, combat or the witnessing or involvement in a traumatic event. Veterans returning home from war often experience PTSD.

This disorder is diagnosed in almost thirty percent of patients suffering from a Traumatic Brain Injury. It is important for clinicians to get as much detailed history of the injury as possible to properly determine the treatment process for PTSD. Diagnosis is sometimes difficult to determine because the symptoms of Traumatic Brain Injury and Post Traumatic Stress Disorder can overlap.

Some of the symptoms of this disorder are flashbacks, repeated upsetting memories or nightmares, emotional numbing with feelings of detachment, the tendency to block out important aspects of the trauma, lack of interest in normal activities and feelings that they have no future. They may also have difficulties with concentration, outbursts of anger, difficulties sleeping, dizziness, rapid heart beats and headaches.

Those suffering from brain injuries as well as PTSD may also have difficulties with substance abuse which can complicate recovery. Other problems may include feelings of lack of control, difficulties with positive emotions, amnesia of the event, reduced cognitive abilities, sleeping disturbances, irritability, concentration deficits and almost certainly memory challenges. Many may also have feelings of survivor's guilt. For those who had an extended period of unconsciousness following a brain injury, it is believed there is less likelihood of Post Traumatic Stress Disorder occurring. Psychological, physical, genetic and social factors are usually involved when there has been both a Traumatic Brain Injury and PTSD.

It is important to get early diagnosis. Treatments by qualified personnel to help reduce some of these symptoms include having the sufferer attempt to remember the traumatic event and express their feelings about it. Joining a support group will also be important and having a strong support system of family and friends. If depression or other related medical conditions are a factor, it will be necessary to deal with these before treatment for PTSD can be begun. It will also be important to overcome alcohol or substance abuse before any treatment can be successful.

Other treatments include talk therapy, cognitive-behavioral therapy, psychotherapy, exposure therapy and/or medication. Treatment can require from three to six months or possibly longer.

It is important for both Traumatic Brain Injury and PTSD sufferers to ensure that early diagnosis and treatment is established for the best chances of a successful recovery.