partial seizure


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Related to partial seizure: complex partial seizure, Simple partial seizure

seizure

 [se´zhur]
1. the sudden attack or recurrence of a disease.
2. a convulsion or attack of epilepsy.
absence seizure the seizure seen in petit mal epilepsy, marked by a momentary break in the stream of thought and activity, accompanied by a symmetrical spike and wave at 3 cycles per second on the electroencephalogram. Called also petit malseizure. See epilepsy.
atonic seizure an absence seizure characterized by sudden loss of muscle tone.
complex partial seizure see partial seizure.
febrile seizure febrile convulsion.
focal seizure partial seizure.
focal motor seizure a simple partial seizure consisting of clonus or spasm of a muscle or muscle group, occurring either singly or in a continuous repetitive series.
generalized tonic-clonic seizure (grand mal seizure) the seizure seen in grand mal epilepsy, marked by loss of consciousness and generalized tonic convulsions followed by clonic convulsions. See epilepsy.
jackknife s's infantile spasms.
myoclonic seizure one characterized by a brief episode of myoclonus.
partial seizure any seizure due to a lesion in a specific, known area of the cerebral cortex; symptoms vary with different lesion locations. A simple partial seizure is the most localized type, with a discharge that is predominantly one-sided or presents localized features without loss of consciousness. A complex partial seizure is associated with disease of the temporal lobe and characterized by varying degrees of impairment of consciousness. See epilepsy.
petit mal seizure absence seizure.
reflex seizure (sensory seizure) an epileptic seizure in response to a sensory stimulus, which may be tactile, visual, auditory, or musical.
simple partial seizure see partial seizure.
tonic-clonic seizure see generalized tonic-clonic seizure.

par·tial sei·zure

seizure characterized by localized cerebral ictal onset. The symptoms experienced depend on the cortical area of ictal onset or seizure spread.

partial seizure

par·tial sei·zure

(pahr'shăl sē'zhŭr)
Seizure characterized by localized cerebral ictal onset. The symptoms experienced are dependent on the cortical area of ictal onset or seizure spread.

par·tial sei·zure

(pahr'shăl sē'zhŭr)
Seizure characterized by localized cerebral ictal onset; symptoms experienced depend on the cortical area of ictal onset or seizure spread.

seizure

1. the sudden attack or recurrence of a disease.
2. a convulsion or attack of epilepsy.

audiogenic seizure
a seizure brought on by sound.
cerebral seizure
an attack of epilepsy.
epileptiform seizure
focal seizure
see partial seizure (below).
generalized seizure
see grand mal seizure (below).
grand mal seizure
one with no localizing signs. After a brief period of restlessness, there is unconsciousness, generalized muscular activity, excessive salivation, chewing activity, opisthotonos, running movements, and often urination and defecation. The most common type of seizure in dogs and cats.
Jacksonian seizure
partial seizure
one restricted to a focus in the brain; signs correspond to the area affected, e.g. motor activity of an isolated area or limb, hallucinations such as fly catching, apparent blindness, behavioral abnormalities, etc. Called also focal seizures.
petit mal seizure
a mild, very brief generalized seizure. See also petit mal.
photogenic seizure
a seizure brought on by light.
psychomotor seizure
motor seizures accompanied by a psychic stage. There are hallucinations, salivation, pupillary dilatation, mastication, fecal and urinary excretion, and wild running. Seen in dogs with lesions in the pyriform lobe or hippocampus and from poisoning with agenized flour (canine hysteria). Called also running fits.
tetanic seizure
see tetany.
seizure threshold
the level of stimulation at which a seizure is precipitated.
tonic seizure
one in which the muscles are rigid.
tonic-clonic seizure
alternating tonic (rigid muscles) and clonic (jerking of muscles) phases; a grand mal seizure.
References in periodicals archive ?
Treatment of partial seizures, the most common type of epilepsy, presents a constant challenge - up to 58 percent of patients with partial seizures do not achieve seizure control with current anti-epileptic drugs.
Results from this study, published in the October 16, 2007 edition of Neurology demonstrated that Lamictal XR reduced partial seizures by 46 percent over the entire 19-week treatment period compared to 24 percent with placebo.
with a 14-year history of complex partial seizures that had been well controlled on lamotrigine monotherapy.
Partial seizures can be divided into two types: complex partial seizures, which by definition are associated with an altered level or loss of consciousness; and simple partial seizures, which are not.
Significantly higher mean seizure rating scores were seen when the long duration complex partial seizure was observed a second time.
A review of the Partial Seizure products under development by companies and universities/research institutes based on information derived from company and industry-specific sources.
If the child has a history of complex partial seizures and one lasts more than five minutes beyond the child's usual seizure, or if there is an injury, emergency medical assistance should usually be called.
Coverage of the Partial Seizure pipeline on the basis of therapeutic class, route of administration and molecule type.
FDA approval "allows neurologists and pediatricians who treat children with partial seizures to know it is efficacious and well tolerated.
Median reductions in complex partial seizure frequency were greater with perampanel 4 mg (-31.

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