Symptoms, Causes And Diagnosis Of Epilepsy. The brain is an organ that is located at the head of governing as all the functions of the human body. Including control of movement, sensation, feelings and thoughts. The brain also makes a human being can think and solve problems.
Epilepsy may not be foreign in our ears. The word "epilepsy" itself is actually a generic term meaning "a tendency to seizures".
In our brain there is a neuron or nerve cells. Nerve cells are part of the nervous system that functions as a regulator of awareness, the ability to think, gestures, and the system of our five senses. Each nerve cells communicate with each other by using electrical impulses. A seizure occurs when the misbehaving electrical impulses causing behaviour or uncontrolled body movements.
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| Symptoms, Causes And Diagnosis Of Epilepsy |
The Symptoms Of Epilepsy
A seizure is the main symptom of epilepsy. Before a seizure attack, some sufferersexperience the thrill of "aura". Aura is a warning sign for epileptics on will the arrival of seizures. His old aura before the seizures varies. There are only lasted a few seconds,and there are also up to one hour.
Description of aura similar to hallucinations. For example, there are the sufferers feel the strangeness in their body, smell, or feel like I'm in dreamland.
However, an aura of its own advantage in people with epilepsy. They so could have time to move to a safer place or ask for help people around before a seizure occurs.
Based on the parts of the brain affected, the spasms of epilepsy are grouped into two, namely partial or focal seizures and seizures.
Partial seizures
On partial seizure or focal, only the portions of the brain are disrupted so that not a whole body experience seizures. Generally, a person's awareness is not lost while experiencing partial seizures. Parts of the body that are experiencing a seizure depends on the part of the brain where misbehaving. For example if epilepsy disrupt brain functions that govern the movement of the hands or feet, then both members of that body will experience a seizure.
If afflicted by a part of the brain is regulating the functions of the senses, so epileptics may experience a change in look, tasted, heard, or smelled. In addition, focal seizure may also make changes in the sufferer's emotions, such as feeling excited or scared suddenly.
Sometimes, the focal seizures affect the consciousness of the sufferer until he looks like a confused or half-conscious for a few moments. This is called a complex focal seizures. The characteristics of other complex focal seizure was empty, swallowing, chewing, or rub up against my hand.
Seizures common
On a thorough public or spasms, symptoms occur in the whole body and is caused by disorders that affect the whole brain. Most of the public will also be spasms sufferers lose consciousness when a seizure attack. The following are symptoms that can occur when someone is stricken with seizures:
- Eyes open when seizures.
- The body becomes stiff for a few seconds. This could be followed by a rhythmic movements on the arms and legs or not at all.
- The muscles on the body especially arms, legs, and upper body twitch.
- The muscles of the body suddenly becomes deeply relaxed so that sufferers fall without control.
- Rhythmic movements of the gradually slow before it finally stopped.
- Epilepsy sufferers sometimes removing noises or shouting while experiencing convulsions.
- Bed wetting.
- Difficulty breathing for a few moments, so he looks pale or even turn blue.
- In most cases, a thorough spasms make sufferers completely unconscious.
- Once aware, sufferers look puzzled for a few minutes or hours.
There is a type of epilepsy is commonly experienced by children, epilepsy is known by the name of epilepsiabsence or petit mal. Though this condition is not harmful, but concentration and academic performance of the child can be distracted. The characteristics of epilepsy it is a loss of consciousness for a few seconds, or moving the lips, as well as the view is empty. Children who experience seizures will not be aware of or remember what happened when their seizures.
Causes Of Epilepsy
Based on the alleged underlying cause of epilepsy, divided into three, namely,kriptogenik, symptomatic and idiopathic.
On kriptogenik and idiopathic epilepsy, the exact cause is not yet known. Idiopathic epilepsy is epilepsy in which the brain of sufferers and cognitive ability at all does not indicate a problem. As for kriptogenik epilepsy, although examination of the brains of its victims, normal impaired cognitive learning or its victims indicate that brain damage has occurred.
For symptomatic epilepsy, multiple factors are suspected to be the cause is defects at birth, cerebral palsy, head injuries, tumors, strokes, meningitis, and consuming drugs or alcohol in excess. In addition, the lack of oxygen in infants during birth, are also thought to be one of the causes of symptomatic epilepsy.
Identify the things that can be a trigger for seizures
If you are a sufferer of epilepsy, it's good to recognize those things that can trigger a seizure, so you can do prevention or anticipation. The following are some of the things that can trigger the onset of seizures, including:
- Tired due to lack of sleep
- Not consuming drugs of anti-epilepsy regularly
- Emotional distress
- Low blood sugar levels
- Fever
- Excessive alcohol consumption
- Drug use
- The time of menstruation in women, that is when the brain is affected by changes in hormones during the
- Flashing lights or light that dazzle
- For example, certain foods containing a lot of caffeine.
The Diagnosis Of Epilepsy
In diagnosing epilepsy, the main thing that will be studied is the doctor of the health and life of the patient. The doctor will ask you about the characteristics of seizures experienced by patients. If the patient does not recall details about the seizures that had befallen him, the doctor can ask the patient's family.
If the checking of medical history proved not enough to diagnose epilepsy, doctor swill then perform tests to make sure. These tests include:
- Scanning with magnetic resonance imaging or MRI scan, i.e. the detection of the existence of injury or abnormalities in the brain as the cause of the seizures.
- Electroencephalogram or EEG, a test to check for the presence of interference on impulse or electrical activity in the brain that may be the cause of the occurrence of seizures.
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