We all know someone who has been affected by a stroke. It can be a devastating and life-changing event. According to the National Stroke Association, (NSA) it is the 5th leading cause of death and number one cause of disability in the United States. Nearly 800,000 people in the USA have a stroke every year. Every 40 seconds someone has a stroke and every 4 minutes someone dies of a stroke in the USA. 897% of all strokes are ischemic from a clot or mass blocking a blood vessel in the brain.
According to a study in the Journal of the American Medical Association, there is almost a 50% reduction in strokes and 40% reduction in stroke deaths more than two decades from 1987 to 2011. THE GOOD NEWS: According to a study in the Journal of the American Medical Association, there is almost a 50% reduction in strokes and 40% reduction in stroke deaths more than two decades from 1987 to 2011. Improved smoking cessation, management of high blood pressure and cholesterol are believed to be significant contributing factors. THE BAD NEWS: Progress has slowed in recent years! THE MESSAGE: Continued vigilance and lifestyle changes are essential!
A stroke occurs when the arteries of the brain are unable to bring necessary blood flow to a specific region of the brain. When blood flow carrying essential oxygen and nutrients is unable to reach brain tissue, the brain cells in that tissue die. The longer the blood flow is cut off, the greater and more permanent the residual damage. Two primary causes of loss of blood flow to the brain are ischemic stroke and hemorrhagic stroke. In an ischemic stroke a clot obstructs or blocks the flow of blood to the brain. In a hemorrhagic stroke, a blood vessel tears or ruptures which interrupts the flow of blood to the brain. Another term used when describing a stroke is a “mini stroke” which is a transient ischemic attack (TIA) which caused by a temporary clot.
The effects of a stroke depend on several factors such as the location and duration of the tissue damage. The brain is unique in that one side of the brain is responsible for the opposite side of the body. So, a stroke that damages the right side of the brain will result in damage to the left side of the body.
The brain stem is the central trunk of the brain which traverses downward to form the spinal cord. Symptoms include:
Keep moving, eat healthy foods, and exercise regularly
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This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: email@example.com
Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopaedic and sports physical therapy. Dr. Mackarey is in private practice in downtown Scranton, PA and is an associate professor of clinical medicine at GCSOM.
Age-related changes to your body are normal and expected. For example, loss of muscle tone, stiffness in joints, and loss of balance. With effort, some of these changes can be retarded and managed. The brain is no different…it can slow down and lead to memory lapses. However, for most of us, it too can be managed and with a little effort, be kept sharp and clear.
Many experts feel that exercise is the best method to maintain not only physical health but mental health. Regular exercise can prevent the things that contribute to memory loss with age such as; diabetes, high blood pressure, high cholesterol, obesity and stroke.
Specifically, aerobic exercise may be most beneficial. Aerobic exercise is any type of sustained exercise that strengthens the heart and lungs to improve the body’s use of oxygen. This may include running/jogging, brisk walking, cycling, swimming, rowing, and the use of a treadmill, elliptical, stepper or similar device, at light to moderate intensity which requires the use of oxygen to adequately meet the oxygen demands of the body for an extended period of time. The generally accepted time and frequency is at least 30 minute sessions performed three or more times per week. Two 15 minute or three 10 minute sessions are also valuable. For those with back, hip, knee and other lower body pain, consider low-impact or partial weight-bearing activities such as a recumbent bike or stepper or upright bike instead of a treadmill.
The benefits of a healthy diet are well-documented. Specifically, a Mediterranean-style diet is highly recommended. It focuses on plenty of fruits and vegetables with fish instead of red meat and olive oil instead of butter. Researchers found people who closely adhered to a Mediterranean diet were nearly 20% less likely to have thinking and memory problems.
Exercise your brain just as you do your body. Make time each day to challenge your brain. Learn something new to keep your mind sharp. Play cards, read a book, do crossword puzzles or other word games, take a class or learn play a musical instrument.
Human beings are social animals and in the right setting, we stimulate and challenge each other. Join a book club, fitness center, or a community center. Consider volunteering, taking an art or photography class. Social interaction can prevent isolation which can lead to depression and depression is associated with dementia.
Without adequate sleep, attention and concentration is compromised. Studies show that those who have normal restful sleep outperform those who are restless and sleep deprived. Some tips for better sleep are: avoid big meals before bed, keep a consistent sleep and wake up time, avoid nicotine, caffeine and alcohol close to bedtime. “
Consider an afternoon “power nap!” Recent studies show that an afternoon nap was rejuvenating to the mind and body. Participants improved on mental skills such as memory, calculation, orientation and attention.
Cortisol is the hormone associated with stress. Recent studies have found that elevated cortisol levels were associated with poorer overall cognitive functioning, including memory, language, and processing speed.
Try yoga, massage, breathing techniques to relax. Progressive muscle relaxation (PMR) techniques can be very effective…try it on YouTube!
Smoking is clearly one of the worst things you can do to your body AND MIND! Smoking can lead to early memory lose in part due to small strokes in the brain. Do whatever it takes to quit; nicotine replacement, medication, or counseling.
There are many medical conditions and medications associated with memory loss. Regular medical check-ups can prevent, diagnose and treat some of these conditions such as; depression, diabetes, thyroid disease, vitamin deficiencies, and drug interactions or side effects. For example, sleep aid and anxiety drugs are commonly associated with memory loss.
In addition to common tricks such as word association, sticky notes, use your smart phone for appointments and reminders. If you don’t know how to use a smart phone, than you can help your memory by exercising your brain to “learn something new!”
SOURCES: WebMD; Harvard Health
Read “Health & Exercise Forum” – Every Monday. This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: firstname.lastname@example.org
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Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopaedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.