What stage of sleep will you find vertex waves? - ANSWER N1
What stage of sleep will you see sleep spindles? - ANSWER N2
What stage of sleep will you see POSTS? - ANSWER N1
What would an EEG look like of someone who has down syndrome? - ANSWER Normal
If a patient is becoming "deeper" in a coma, triphasic waves are most likely to do what? -
ANSWER Disappear
What normal activity can be seen in C3/C4? - ANSWER Mu
What is seen most often in children? - ANSWER Rolandic spikes
What region do you see Rolandic spikes? - ANSWER central
At which conceptal age do you begin to see delta brushes? - ANSWER 32-34 weeks
electrocebral inactivity is defined as no EEG activity over what? - ANSWER 2 microvolts
Immediately following an absence seizure the EEG will be? - ANSWER normal
1
, beta coma most commonly results from what? - ANSWER drug overdose
a skull defect will result in what EEG pattern? - ANSWER breech rhythm
What feature is most diagnostic of psychogenic PNES? - ANSWER no disruption of the
PDR
an electrographic seizure is characterized by what activity? - ANSWER episodic rhymes
activity
What is most useful when determining localization and polarity? - ANSWER montage
what normal variant has positive polarity? - ANSWER lambda
according to guidelines what is the bandwidth for routine EEGs? - ANSWER 1-70 hz
how many millimeters are in one centimeter? - ANSWER 10 mm
what is unilateral spikes considered ? - ANSWER focal abnormality
what are the 3 best ways to describe EEG patterns and seizures? - ANSWER morphology,
location, frequecy
what is another name for small sharp spikes ? - ANSWER BETS
what makes lambda different from posts? - ANSWER occurs with eyes open
are spikes considered abnormal? - ANSWER yes
2
What stage of sleep will you see sleep spindles? - ANSWER N2
What stage of sleep will you see POSTS? - ANSWER N1
What would an EEG look like of someone who has down syndrome? - ANSWER Normal
If a patient is becoming "deeper" in a coma, triphasic waves are most likely to do what? -
ANSWER Disappear
What normal activity can be seen in C3/C4? - ANSWER Mu
What is seen most often in children? - ANSWER Rolandic spikes
What region do you see Rolandic spikes? - ANSWER central
At which conceptal age do you begin to see delta brushes? - ANSWER 32-34 weeks
electrocebral inactivity is defined as no EEG activity over what? - ANSWER 2 microvolts
Immediately following an absence seizure the EEG will be? - ANSWER normal
1
, beta coma most commonly results from what? - ANSWER drug overdose
a skull defect will result in what EEG pattern? - ANSWER breech rhythm
What feature is most diagnostic of psychogenic PNES? - ANSWER no disruption of the
PDR
an electrographic seizure is characterized by what activity? - ANSWER episodic rhymes
activity
What is most useful when determining localization and polarity? - ANSWER montage
what normal variant has positive polarity? - ANSWER lambda
according to guidelines what is the bandwidth for routine EEGs? - ANSWER 1-70 hz
how many millimeters are in one centimeter? - ANSWER 10 mm
what is unilateral spikes considered ? - ANSWER focal abnormality
what are the 3 best ways to describe EEG patterns and seizures? - ANSWER morphology,
location, frequecy
what is another name for small sharp spikes ? - ANSWER BETS
what makes lambda different from posts? - ANSWER occurs with eyes open
are spikes considered abnormal? - ANSWER yes
2
