Tag: Brain

Narcolepsy – A Rare Sleep Disorder

Narcolepsy, a relatively rare sleep disorder, causes people to fall asleep when they do not want to. This is caused by a neurological disorder. The brain sends signals to the body that are sleep inducing; however, they are sent at inappropriate and unpredictable times. Often it happens when a person is involved in a quiet activity, such as watching a movie or during a meeting. Sometimes a person with this sleep disorder falls asleep while driving, which is obviously extremely dangerous. Others fall asleep while they are eating or talking. The overwhelming need to sleep can come at any hour of the day during any activity.

People suffering with narcolepsy often do not realize how sleepy they are, nor how often they fall asleep. It is often a family member, friend or coworker that convinces them that they need to seek medical help for their sleep disorder.

Narcolepsy has five main symptoms. These are excessive daytime sleepiness, insomnia and fragmented sleep, sleep paralysis, cataplexy and hypnagogic hallucinations. Some people with this sleep disorder experience only one symptom but others can experience all five.

Excessive daytime sleepiness is generally the first symptom to appear. Everyone with narcolepsy has this symptom. The feeling of needing to sleep is so strong that sufferers are unable to fend it off, regardless of how hard they try. These sleep attacks, as they are usually called, can happen several times and last for five to ten minutes.

Insomnia and fragmented sleep are a very common symptom of this sleep disorder. People with narcolepsey often have a very difficult time falling asleep at night, even though they fall asleep easily throughout the day. When they do fall asleep at night they wake up often and do not follow a typical REM / non REM sleep pattern.

Sleep paralysis occurs in about half of the people that suffer from this sleep disorder. For several minutes before falling to sleep or waking up, the person with this symptom cannot talk or move.

The loss of muscle function while awake is cataplexy. These episodes are usually very short in length. Over half of the people with narcolepsy experience this symptom of this sleep disorder. They are caused by a part of REM not functioning correctly. Often, episodes are brought on by anger, laughter or any other strong emotion. Sometimes knees buckle, necks and jaws become weak or the person may fall to the ground. Even though the person looks like they are asleep and cannot talk, they are fully awake and aware of what is happening.

A hypnagogic hallucination is experiencing very vivid and often frightening sounds, images or physical sensations. These occur from dreams just before the person is falling asleep or waking up. It is very difficult for a person with this sleep disorder to distinguish between the dream and reality. These hallucinations often have very dangerous themes and are extremely frightening. Often they are accompanied by sleep paralysis.

There are also several lesser symptoms of narcolepsy. These include blurred vision, migraine headaches, memory or concentration problems and automatic behavior. An apostate of automatic behavior can last for several minutes. During that time a person with this sleep disorder will perform a routine task. The task is often done incorrectly, such as placing a turkey in the dishwasher or writing past the end of a page.

Narcolepsy can be diagnosed and treated with various drugs. If left untreated this sleep disorder can ruin a person’s life.

Children With the Sleep Disorder of Sleepwalking

The sleep disorder of sleepwalking, also known as somnambulism, affects approximately 14% of school-age children between five and twelve years old at least once. Approximately one quarter of the children with this sleep disorder have more frequent episodes. Sleepwalking is more common in boys then it is in girls. Most children that sleepwalk outgrow the symptoms of this sleep disorder by adolescence as their nervous systems develop.

In children this sleep disorder is thought to be the result of the immaturity of the brain’s sleep / wake cycle. Normally the entire brain wakes up at the same time. However, in the case of a sleepwalker, the entire brain does not wake up together. The portion that is responsible for mobility wakes up while the portion responsible for cognition and awareness stays asleep. The child is actually in a deep state of sleep.

With this sleep disorder the brain remains partially asleep but the body is able to move. It is common for the sleepwalker to get out of bed and walk around. Sometimes they get dressed or go outside. Even though the sleepwalker’s eyes are open and they see what they are doing, their expression remains blank. They do not respond to conversation or their name being called. A sleepwalker’s movements usually appear clumsy. It is not uncommon for them to trip over furniture or knock over things as they move around. A sleepwalking episode usually happens one to two hours after the child goes to sleep. Most of these episodes last for fifteen minutes or less, but some can last for an hour or more.

This sleep disorder in children is usually outgrown and treatment is not generally necessary. In most cases, a parent gently guiding the child back to bed is all that is needed. There is not any need to wake the child.

However, there is about 1% of the population that sleepwalk as adults. Adults that have this sleep disorder did not necessarily have it as a child. In adults a sleepwalking episode can be triggered by stress, anxiety, sleep fragmentation, sleep deprivation, or certain medical conditions such as epilepsy.

Treatment for adults with this sleep disorder is often dependent upon the amount of danger they are in during an episode. For example, a sleepwalker who opens doors and goes outside onto a busy city street is in danger. A sleepwalker that gets up and goes into the living room and sits down on a chair most likely is not in danger. Treatments can include behavioral therapies, self hypnosis, or prescription medication.

A sleepwalker, whether adult or child, needs to have a safe area so that they do not get hurt during an episode. Precautions can be taken to eliminate some dangers. Parents should make sure the child’s bedroom does not have any sharp or breakable objects. Doors should be locked at night to keep the sleepwalker from going outside. Sometimes it is necessary to put bells on doors to alert the sleeping parent that their child is sleepwalking. Large glass windows and doors should be covered with heavy drapery to lessen the chance of having the sleepwalker walk through it while it is closed.

A child with the sleep disorder of somnambulism needs to be protected and kept safe during an episode. It is the environment they are in that is the danger more then the sleep disorder itself.

Panic Attacks Psyche Your Self

Consulting a psychologist, or a behavioral therapist for that matter, regarding panic attacks may be the best course of action you could do for yourself. That is, if you are not convinced that you can actually help your self out of your condition. But you cannot forever rely on drugs and medical practitioners to give you help. Somehow you have to take action; you have to learn to cope. Here are some ideas that could help you psyche yourself into coping with panic attacks.

You are what you think. If you think that you are fearful of something, you would actually become fearful of that thing, regardless of how irrational that fear could be. If you expect that you would have panic attacks any time soon, you might actually enter into one. The mind is so powerful that it could trigger experiences that are frightening enough to cause you extreme levels of panic sensations. With this similar capacity at your disposal, you could reverse the power of your mind and use it to your advantage.

Based on the principles of Cognitive Behavioral Therapy, a psychotherapeutic approach, a person has the capacity to manipulate dysfunctional reactions, emotions, cognitions and behaviors in order to arrive at a more cohesive and healthier well-being. Given that your panic attacks are triggered by your brain, you could help your brain tone down certain symptoms by just trying to fix its dysfunctions. While simple positive thoughts can help you direct your experience of panic attacks, more intensive and systematic Cognitive Behavioral Therapies can provide you an atmosphere of peace that is free from panic attacks.

Run towards the object of your fear. People have the natural tendency to get away from things, places and events that caused them bad experiences. But the thing is, running away from something would not help release you from your fear, it may actually aggravate your condition. This is because you are somehow reinforcing your fear by feeding in more dosages of fear to your current condition which is the last thing you should really want to do.

No matter how difficult the idea of facing your fear may seem, it is actually among the most effective ways to help you cope and overcome panic attacks. Once you confront the object of your fear or the cause of your panic attacks, you can gain more courage to subdue the symptoms without having to resort to pills and medications.

Win over yourself. Sometimes, it is much easier to accept your lack of sense of control after undergoing panic attack symptoms. One thing will lead to another until you find yourself completely powerless against your condition. Unfortunately, many people have become victimized of their own disorders only because they did not try anything to save themselves from panic-triggering episodes.

If you could try to gain power over yourself and over your symptoms little by little, you can possibly cope well with the disorder until you either have learned to effectively live with it or entirely remove it from your system.

It sometimes the self that causes people with panic attacks the most serious problems. It is also sometimes the mitigating factor to the progression of the condition and its symptoms. If you can gain some control over your own predicaments, half of the trouble is already resolved.

Secrets on how to make memory better

It will start with some small incident like forgetting the birthday of a colleague. Then you will start to forget the birthdays of people close to you. After that, it will be the turn of the directions to your favorite restaurant and then god forbid, you will forget your own keys inside your home. We all suffer from moments of forgetfulness but sometimes, things go worse that you find ways to make your memory better.

Although we are not all blessed with a photographic memory, there are ways to at least improve what we are given and make us a little less forgetful. This is especially true with people who are already growing older. As we age, the neurons in our brains also age. Some die while others perform slower than usual. This is why people who are older have faultier memories than their much younger counterparts.

But hey, as mentioned, there are ways to improve memory. Here are some of them:

1. Use visuals or sounds
Depending on what kind of learner you are, people can either use visuals and sounds to remember something. For instance, if you are trying to remember a to-do list, all you need to do is stare at the paper and you will be able to see in your mind the list. There are people however who need to hear the list of their to-dos before they can remember everything that they have to do. To find out which technique will work for you, try remembering how you memorize in school. Do you read the words silently or read them out loud?

2. Use associations
Our brains also need help when it comes to remembering things. The easier we make the remembering task for the brain, the better it will be able to remember the information. This is where associations come in. Associating information with things that we already know or things that we can see is a technique that has been utilized in improving memory. For instance, have you heard of mnemonics? When memorizing a set of words, we often take the first letter of that word and then form a sentence or words from those letters. Associating the word that we are trying to memorize with the first letter makes it easier for our brain.

3. Visualize it
Do you ever wonder why photographic memory is the term use for people with really excellent memory? This is because people who really memorize well or have great memories do not see one item or one information when committing them to memory. They see a picture of the words in group. For instance, a person with a grocery list will usually memorize the items one by one but people who learned to improve their memories will memorize it as a whole. They will look at the list and visualize it as a whole until they can see the list in their minds eye.

4. Eat right
Another important way to improve memory is to check what you eat. Your diet will factor a lot in your ability to memorize things. Eating nutritious foods will help your brain perform better and faster. This is especially true when eating known brain foods like tofu, milk and fish.

There are many ways to make your memory better but the most important thing is to commit to the task and promise to improve it no matter what.