Seizure resistance SHX steel under high-temperature and high-speed conditionsWith the trend towards compactness, higher speeds, and the increased use of seals, the environment in which automobile and industrial machine rolling element bearings operate has become more severe. In particular, operating ...
Usually, a higher than normal body temperature causes febrile seizures. Even a low-grade fever can trigger a febrile seizure. 通常,体温高于正常会引起热性惊厥。即使是低热也会引发热性惊厥。 Infection 感染 The fevers that trigger febrile seizures are usually caused by a viral infection, and less c...
Tonic seizures: a generalised increase in tone Tonic-clonic seizures: tonic phase of rigidity with loss of posture followed by clonic movements of all four limbs; loss of consciousness; duration 2-20minutes; postictal drowsiness. Atonic seizures: a trainsient loss of muscle tone caused a sudden...
Secondary epilepsy refers to recurrent seizures caused by a structural prosencephalic lesion, and reactive epilepsy refers to seizures caused by a metabolic disorder. We do not use these terms. EXAMINATION The following discussion is an example of a dog presented with the chief complaint of a ...
Vasovagalsyncope(simplefaints):usuallyoccursinteenagers;provokedbyemotion,hotenvironment;precededbynauseaanddizziness;suddenlossofconsciousnessandposture;rapidrecovery.Rigors:transientexaggeratedshiveringinassociationwithhighfever.ClassificationofepilepticseizuresGeneralizedseizures:thefirstclinicalchangeindicates...
Generalized seizures.This is the most common kind, also called a grand mal seizure. It's caused by abnormal electrical activity throughout the brain. Your dog can lose consciousness and convulse.Generalized seizuresusually last from a few seconds to a few minutes. ...
Febrile seizures are caused by a spike in body temperature, often from an infection. Most febrile seizures are self-limited ("simple febrile sei- zures"); however, when seizures last longer than 5 min- utes ("complex febrile seizures" or "febrile SE"), a ben- zodiazepine should be ...
Febrile seizures are the most common neurologic disorder of infants and young children, occurring in 2–4% of children aged < 5 years [118]. Febrile seizures are caused by a spike in body temperature, often from an infection. Most febrile seizures are self-limited (“simple febrile seizures”...
29, 30 Early postnatal caffeine exposure caused transient dose-dependent pro- or anticonvulsant action in another model of myoclonic seizures elicited by electrical stimulation of sensorimotor cortex – epileptic afterdischarges (ADs).17, 31 Comparison with this model may demonstrate a role of an ...
(see Methods). The onset of epileptiform activity was usually characterized by the appearance of brief repetitive negative spikes, which gradually evolved into more complex seizure-like events. These ictal ECoG discharges lasted several seconds and had a distinct high-frequency component. Combined ECoG...