Exam 2 Flashcards
Seizures
paroxysmal (sudden) and excessive excitation ad synchronization of a population of cortical neurons in the brain that cause a variety of clinical manifestations
Epilepsy
a disease characterized by spontaneous recurrent seizures (several types)
Epileptogenesis
sequence of events that converts a normal neuronal network into an epileptic network
what is the most important prognosis tool for seizures?
EEG
EEG
Graphical depiction of cortical electrical activity, usually recorded from the scalp
Advantage of high temporal resolution but poor spatial resolution or cortical disorders
physiolocal base of EEG: alpha
Alpha: 8 to <13 Hz
physiological basis of EEG: beta
Beta: > 13 Hz
physiological basis of theta
Theta: 4 to under 8 Hz
physiological basis of EEG: delta
Delta: <4z
side effect barbitrate
sedation
pheytoin side effect
cosmetic - gingival hyperplasia
valproaic acid side effect
weight gain
reproductive function
gabapentin side effect
weight gain
topiramate side effect
weight loss
cognitive
felbamate side effect
behaviroal