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What are the different focal seizures?
Focal seizures are divided into simple or complex based on the level of consciousness during an attack. Simple partial seizures occur in patients who are conscious, whereas complex partial seizures demonstrate impaired levels of consciousness.
What are teatment of epilepsy?
The first thing doctors always try is medication. If that fails to control your seizures there are a couple of more options depending on wether your seizures are focal or generalized. There is the vagus nerve stimulator (VNS) for focal seizures. If that fails, the last alternative is surgery. Surgery best treats focal seizures, but can also treat generalized seizures. If you are a qualifying candidate for surgery, it will either decrease or eliminate sezure activity.
Types of Epilepsy Seizure?
There is temporal lobe epilepsy (which is the most common), frontal lobe epilepsy, parietal lobe epilepsy, and occipital lobe epilepsy. however, seizures are catagorized into two catagories: focal seizures and generalized seizures.
What is the most common surgical procedure for treating seizures?
The most common type of surgery is the focal cortical resection. In this procedure, a small part of the brain responsible for causing the seizures is removed.
What are symptoms of neurosarcoidosis affecting the CNS?
Signs and symptoms of CNS involvement can include polyuria, polydipsia, obesity, impotence, amenorrhea, confusion/amnesia (short and long term memory), meningitis, and seizures (focal seizures).
Where in the brain does epilepsy occur?
Epilepsy is located in the brain. It depends on which type of seizures you have and the cause as to where it is comming from. Focal (simple and complex partial) seizures come from a single area of the brain. Generalized seizures come from multiple areas of the brain.
How is Levetiracetam thought to control focal seizures?
Although the precise mechanisms by which it works are unknown, levetiracetam is thought to exert its therapeutic effect by decreasing the abnormal activity and excitement within the area brain that may trigger partial seizures
How many types of epilepsy are there and what are the symptoms?
"SYMPTOMS OF GENERALIZED SEIZURES Generalized seizures affect all or most of the brain. They include petit mal and grand mal seizures. Petit mal seizures: * Minimal or no movements (usually, except for "eye blinking") -- may appear like a blank stare * Brief sudden loss of awareness or conscious activity -- may only last seconds * Recurs many times * Occurs most often during childhood * Decreased learning (child often thought to be day-dreaming) Tonic-clonic (grand mal) seizures: * Whole body, violent muscle contractions * Rigid and stiff * Affects a major part of the body * Loss of consciousness * Breathing stops temporarily, followed by sighing * Incontinence of urine * Tongue or cheek biting * Confusion following the seizure * Weakness following the seizure (Todd's paralysis) SYMPTOMS OF PARTIAL SEIZURES (SIMPLE AND COMPLEX) Partial seizures may be complex or simple. Partial seizures affect only a portion of the brain. Symptoms of simple partial (focal) seizures may include: * Muscle contractions of a specific body part * Abnormal sensations * Nausea * Sweating * Skin flushing * Dilated pupils Symptoms of partial complex seizures may include: * Automatism (automatic performance of complex behaviors without conscious awareness) * Abnormal sensations * Nausea * Sweating * Skin flushing * Dilated pupils * Recalled or inappropriate emotions * Changes in personality or alertness * May or may not lose consciousness * Problems with smell or taste -- if the epilepsy is focused in the temporal lobe of the brain"
What are simple partial seizures?
Simple partial seizures do not spread from the focal area where they arise. Symptoms are determined by the part of the brain affected. The patient usually remains conscious during the seizure and can later describe it in detail.
How would you describe a nearsighted person?
The focal point is in front of the retina
What to do if you see a focal seizure?
Just wait. Be sure you tell the person what had happened.
What is the focal length of goggles?
Goggles purchased "off the shelf" should not be refractive, i.e. should not have a 'focal length'. I suppose if you're a die-hard compulsive SCUBA diver, you could buy prescription goggles; then their focal length would be whatever suits your prescription. But for anything bought in a sports supply, if it has a focal length, then you're on the road to eye-strain ... take it back !
