Arrhythmias are caused by
abnormal electrical activity in the heart that affect the frequency, strength and regularity of the heartbeats.
Epilepsy refers to
abnormal electrical activity in the brain resulting in seizures or convulsions.
It is caused by
abnormal electrical activity in the brain which causes associated symptoms such as muscle twitching, uncoordination and more.
According to MedlinePlus, a seizure in humans is defined as «the physical findings or changes in behavior that occur after an episode of
abnormal electrical activity in the brain.»
Seizures are caused by
abnormal electrical activity in the brain.
After experiencing a similar episode three weeks later, he went to a doctor and learned he had epilepsy, a neurological disorder caused by
abnormal electrical activity in the brain.
Absence seizures cause a short period of «blanking out» or staring into space, due to brief
abnormal electrical activity in the brain.
Not exact matches
They found that tissue with high levels of epileptic
electrical activity was low
in lactate and had higher levels of creatine, phosphocreatine and choline, suggestive of
abnormal metabolism.
A seizure is an
abnormal burst of
electrical activity in the brain.
However,
in some patients an additional and
abnormal burst of
electrical activity can occur which causes a fit.
The type of seizure produced depends on the location
in the brain where the
abnormal electrical activity occurs.