Tag: Brain Cells

Cause of Alzheimer’s Disease

Alzheimer’s disease is a form of a mental disorder that is also known as “dementia”, a brain disorder that affects and seriously impedes the brain’s ability to process rational or normal thought. This usually results in limiting the amount of daily activities that require the use of cognitive abilities of its sufferers. Alzheimer’s is a debilitating disease because it affects the part of the brain that is responsible for thought, memory, and language.

Alzheimer’s is especially one of the most disabling diseases that can affect the older population. What makes Alzheimer’s disease a very serious affliction is that it is a progressive disorder that can slowly kill the irreplaceable nerve cells in the brain. Although Alzheimer’s is detected more often among patients over 60 years old, there are some individuals as young as 50 years of age who can show signs of Alzheimer’s.

Alzheimer’s disease holds no boundaries. It can equally affect people of different cultures and is found to afflict both males and females in equal proportions. Not one particular test is known to be used for diagnosing Alzheimer’s. A variety of methods and tests are being used to diagnose 90 percent of Alzheimer’s cases. A 100 percent accuracy in diagnosing the disease can only be achieved upon autopsy to check for plaques and tangles in the sufferer’s brain.

The root cause of Alzheimer’s disease is not yet quite well understood despite the many years of research on the debilitating condition. Alzheimer’s is a complex disease that can be caused by a number of different influences.

The main cause of Alzheimer’s disease that researchers today have found out is damaged brain cells that die for unknown reasons. The cause of Alzheimer’s disease, which was first isolated by the German neurologist Dr. Alois Alzheimer, is the abnormal clumping together of brain cells. These clumps, also known as plaques, and knots or tangles which disrupt normal brain functioning, are considered as the main definitive characteristics of Alzheimer’s disease.

Alzheimer’s Disease and Its Cause

Genetics are also being studied as a possible cause of Alzheimer’s disease. Another possible cause of the disease is seen to be a slow developing viral infection that results in brain inflammation. Although the actual cause of Alzheimer’s disease may not yet be known and still in the discovery stages, there are a number of risk factors that is known to increase the likelihood of Alzheimer development.

Age is known as a risk cause of Alzheimer’s disease. As a person ages, the likelihood that he or she will develop Alzheimer’s also increases. The average age of diagnosis for Alzheimer’s is about 80 years old. Gender is also seen as involved in the development of Alzheimer’s disease, but studies for this may still be inconclusive. The reason as to why the risk is seen to be greater in women is that they tend to live longer than the men.

Hereditary tendency is being looked into as another risk cause of Alzheimer’s disease. The presence of some defective genes and genetic mutations within the same bloodlines has also been seen to increase the development of Alzheimer’s disease.

Another possible cause of Alzheimer’s disease that is being looked into is the malfunction of the immune system and protein imbalances that occur in the brain. Certain environmental factors such as the presence of aluminum in the home or workplace are also being put under investigation as a possible cause of Alzheimer’s disease.

Healthier Body Comes When You Better Your Brains Power!

The human brain is a multifaceted organization of cells and around fifty million neurons that work with utmost complexity in order to keep you going healthy and strong. It is believed to be five times bigger than an average brain of a mammal with the same body size. In human beings, the frontal lobes and the forebrain are especially expanded since these parts are the ones responsible for self-control, planning and reasoning. Thus, in order for you to have a stronger and healthier body, try to better you brain. Healthier mind means healthier body.

It is during our childhood, or the early stage of our lifespan that the development of the brain and the central nervous system is critical. As we grow older, the bodys capacity to absorb nutrients is weakened. Thus, it becomes more difficult for us to protect ourselves from illnesses, injuries and stresses. Simultaneously with our aging process, we also lose neurons, or commonly called as the brain cells. Unlike the other body cells, the neurons do not regenerate nor do they replicate; and they do not have the capacity to repair themselves. Because of this, our brain is not able to perform as well as when we were younger.

Thus, in order to keep our brains performing well, we have to follow some dos and donts. This way we can help our brain maintain its fitness and strength.

What to do:

See to it that you exercise regularly and that you engage yourself in physical activities that can help you maintain your vitality.

Your mind is exercised more if you participate in active learning. Try new experiences so that you can learn from such experiences firsthand.

Maintain your social life as well. Do not isolate yourself from your social groups; instead, you should keep in touch with each of them. A happier life would mean a healthier life.

You should always be in control of your life. Do not feel as if you have no power over things. Maintain a positive self-image and a positive outlook on life.

Do not be overwhelmed by stress. You should know how to handle them all.

A balanced diet will definitely keep you healthy. So, as much as possible, you should eat a balanced meal and foods that are rich in antioxidants and vitamins.

You should get enough rest and sleep. Professionals believe that you should sleep for at least six to eight hours a day.

If you have any health problems, you should give attention to them as early as possible. Never take your health for granted.

What not to do:

Avoid drinking excessive alcohol and smoking too much cigarette. Also, do not do illegal drugs!

Never forget to inform your doctor of your mental condition. Important changes should always be reported.

Do not miss a visit to your doctor when these changes occur.

Never self-medicate because some drugs may interact negatively with your mental status, especially if you are taking more than one drug.

Do not live alone by isolating yourself from the others.

Never stop yourself from experiencing new things.

Most importantly is the fact that in order for you to have a healthy mind, you need to always have a positive attitude. Be ready to face all the challenges that life may bring, and never lose hope! Be in command of your life. Better your brain by having a better attitude about life.

Antidepressants And Their Side Effects

Antidepressant medications can often help depression sufferers. However, they do have side effects and some can be dangerous. Before starting any antidepressant medication, it is a good idea to consult with your doctor so you can weigh the benefits and the risks. Sometimes antidepressant meds are not the solution because of the side effects.

Depression is most often caused by lower levels of serotonin in the brain. Antidepressants raise these levels back to their state of normalcy. While it is true that there are many studies that contradict the theory of depression being caused by a chemical imbalance, they have yet to figure out exactly what is the cause.

Serotonin levels cannot be measured, so researchers do not know what a normal level is. All they know is that something causes the serotonin levels to decrease and there are drugs to reverse this. Some studies have shown that moods and depression do not always worsen when the individuals serotonin levels are reduced. Also in question is the fact that antidepressants take several weeks to start having an effect, yet it only takes a few hours for the same medications to raise serotonin levels. It would make sense that a depressed person should feel better in a few hours, not a few weeks.

Researchers are starting to realize that depression involves more than a chemical imbalance in the brain. While lower serotonin levels appear to be one of the causes, they are also finding that elevated stress levels, inflammation, nutritional deficiencies, shrinking brain cells, suppressing immune systems and abnormal activity in the brain are surfacing as causes. There are also many psychological and social factors that have an effect as well.

Antidepressant medication has proven to be effective when treating depression. It has also shown to cause side effects in approximately 50% of the people that take them. Medication should only be prescrib3ed when the symptoms of depression are severe. In most cases of mild depression, exercise, changes to diet, and therapy can work just as effectively.

The most prescribed types of antidepressants are called selective serotonin reuptake inhibitors (SSRI). These medications are commonly known as Prozac, Zoloft, Paxil, Celexa, Luvox, and Lexapro. SSRIs are responsible for increasing serotonin levels in the brain.

Serotonin is responsible for regulating mood and helps with pain, sleep, digestion, and mental clarity. Due to these roles, SSRIs come with a large range of side effects such as nausea, anxiety, insomnia, decreased sex drive, sweating, sleepiness, dizziness, dry mouth, headaches, and weight gain/loss. The most common of these side effects are lowered sex drive, sleepiness, insomnia, and nausea. These side effects usually go away within a few weeks. Sometimes though, they remain and even can get worse.

Some of the newer drugs on the market such as Wellbutrin and Effexor are called atypical antidepressants because they affect other neurotransmitters as well as serotonin. The side effects of these drugs are less severe and include nausea, fatigue, weight gain, nervousness, and dry mouth.

Regardless of which medication path the doctor prescribes, always weigh the benefits against the risks to make sure the chosen medication is right for you.

What are Neurobics?

The term neurobics is one you may not be familiar with. It is similar to aerobics which are exercises for the body to take part in. They keep you fit and healthy and you should be taking part in them on a regular basis. Neurobics are very similar as they are exercises that you should take part in so that your brain gets the exercise that it needs. If you are someone that follows a routine day after day, this is going to create some fun as well as some chaos in your world!

Neurobics are fascinating to explore because they allow you to use all five of your senses to exercise your brain. At the same time it allows you to explore your emotional senses and to see how they should all be able to work together. When you engage in such activities your brain is going to get stronger. You will also grow new brain cells which is important for your overall mental well being.

There are some really fun activities you can try that fall into the category of neurobics. For example, try to do something such as eating or getting dressed with your eyes closed. When you do so you have to rely upon your other senses to help you get it done. Try to engage in a conversation with someone but no words can be exchanged. Instead you have to rely upon your other movements of the body to express yourself.

Another category of neurobics involves exploring two things at one time. This isnt on the same level though as multi tasking though. You want to do two things that allow your mind the freedom to be creative. For example you can draw while listening closely to the music on the radio.

We all have many routine things about us that we may not even notice. These are habits engraved in our brain patterns. We take part in them without thinking about doing it differently. This form of neurobics involves changing those normal routines. Do you usually clean the kitchen first in your home? If so, then save it for last this weekend. Do you always start your day the same way? Now is the time to shake things up and do something different.

Identify which hand is dominant and then decide for an entire day to do everything with your other hand. It is going to be harder than you thought, and it is going to take plenty of concentration. You may discover that you get better at it though as the day progresses. It is going to alter the way that your brain has to think when it comes to accomplishing tasks that have become too single for you.

There are so many different ways in which you can experiment with neurobics. Have fun with it and do your best to learn all you can from it. Most of these types of tasks you can do at home, at work, and even when you travel. The key is to identify those things you always do one way. Then you can make a conscious effort to do it differently. It can also be fun to keep notes documenting what you have discovered as well as the outcomes of your neurobic activities.

Neurobics can be very fun to take part in as they help you to further develop your mind. They help us to appreciate what all our brain is able to assist us with accomplishing each day. However, it also gives us insight to the conclusion that our brains control a great deal of what we do. The fact that we often just go along with it and not question it needs to be something of the past. As you explore neurobics though you will understand that you have the ability to change things around and to always keep your brain learning in new ways.

PPPPP

Word Count 654