epilepsy Flashcards
exam 2
epilepsy ____ or more unprovoked seizures
two or more
epilepsy has a tendency to
recurrent unprovoked seizures
abnormal, clinically observable event
seizure
seizure is associated with an abnormal “ hypersynchronous” discharge in the
EEG
First aid for seizure?
keep the person safe, roll on side to prevent aspiration if vomit
Most seizures stop on their own in
<2 minutes
bad SE having seizures?
- External injury
seizure classification
- focal (-partial)
2. generalized
great majority of chronic convulsion arranged in 2 classes
- spasm affects both side contemporaneously
2. spams begins on one side of the body and different parts are affected one by one
new complex vs old definition
old = impairment of consciousness new= dyscognitive
history- what to look for
- focal/asymmetrical features
- sterotype/brief episodes
- randomness
left hemisphere turns the
right
it is the right hemiworld demilord
tod’s paralysis
focal weakness in a part or all of the body after a seizure
positive sign
saw red stars
- addition of something
negative sign
no see anything
- take way or the absence
early handedness
hemiparesis
when do kids become left or right dominant hand
after 2yrs old
pathological right handedness
right hand because left hand does not works
automatisms
release of automatic behavior
jacksonian march
motor sign for a partial seizure
temporal lobe signs
fear, deja vu and jamais vu
automatisms signs are
release phenomenas where the seizure is occuring on the right hemisphere but the left side decides to run some autonomic programs and it shows on the right
- ipsilateral
pachigiryae
more white matter, gyri is far apart from one another
hemidemocephaly
white smooth is indicative of issues
mesial temporal sclerosis
hippocampus becomes bright and small
generalized seizures
have a genetic component to it
three types of generalized seizures
- absence
- myoclonic
- tonic-clonic