Test One Flashcards
What are the 4 peaks of seizures?
1) first two years in life
2) age of puberty
3) young males (adrenaline)
4) over the age of 65
5 congenital diseases that might cause epilepsy
1) Porencephaly
2) Hydrocephalus
3) Tuberous Sclerous
4) Malformations
5) Anoxia at birth
3 clues that make you suspect symptomatic seizures
1) over 20 years old
2) seizures = focal
3) abnormal neurological signs between seizures
3 inflammatory diseases that cause epilepsy
1) Meningitis
2) Syphilis
3) Encephalitis
After the age of 20 what is the major suspicion for the cause of the seizures?
Brain tumor
3 vascular diseases that may contribute to epilepsy
1) cardiac arrest
2) pulmonary arrest
3) cardiopulmonary arrest
3 metabolic diseases that might cause or contribute epilepsy
1) hypocalcemia
2) hypoglycemia
3) PKU
Degenerative disease that might contribute to epilepsy
Alzheimer’s disease
Two forms of seizures in idiopathic epilepsy
Generalized tonic clinic and absence seizures
4 things the EEG is used for in the diagnosis of epilepsy
1) Assisting in determining the correct diagnosis
2) locating the epileptogenic area
3) determining the presence or absence of brain damage
4) effectiveness of anticonvulsant therapy
If a patient has a focal seizure in which he has twitching of just his legs, what would the EEG look like and what electrode would be primarily involved?
Focal theta or delta, sharp focal waves around CZ
Epilepsia partialis continua is focal muscle activity that persists longer than ____ minutes
30
Describe the EEG of epilepsia partialis continua
Continuous spikes, sharp waves, theta and slowing delta over corresponding cortex
Clinical picture of a patient during a Jacksonian March seizure
Twitching of mouth, toe and arm. May progress involving more and more muscles on the same side of the body as the discharges spread up and down the motor strip
Where does seizure activity originate in adversive seizures?
Mid portion of the frontal lobe
