Lecture 13- sleep/wake Flashcards
1
Q
which photopigment depolarizes in response to light
A
melanopsin
2
Q
4 EEG rhythms (and their frequencies)
A
Beta >14 Hz
Alpha - 8-13 Hz
Theta - 4-7 Hz
Delta
3
Q
frequency amplitude relationship in AWAKE/ dream-sleep state
A
high F
low A
4
Q
frequency- amplitude relationship in
non-dreaming + coma state
A
low F
high A
5
Q
why do we sleep
A
replenish glycogen levels
memory consolidation
conserve energy
keep out of harms way
