Pregunta 1
Pregunta
An EEG can measure all brain activity?
Pregunta 2
Pregunta
EEG rhythms during sleep (awake to Stage 4) are generally in the order of . . ?
Respuesta
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Beta, Alpha, Theta, Delta, Spindle + K Complex
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Alpha, Beta, Delta, Theta, Spindle + K Complex
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Alpha, Beta, Spindle + K Complex, Delta, Theta
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Alpha, Beta, Theta, Spindle + K Complex, Delta
Pregunta 3
Pregunta
REM Sleep is characterised by:
Pregunta 4
Pregunta
Heart rate is reduced in REM sleep compared to non-REM sleep
Pregunta 5
Pregunta
Respiration rate lowers during non-REM sleep
Pregunta 6
Respuesta
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Body-wide muscle paralysis occurs
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Dreaming occurs
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Sleepwalking is most likely to occur
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EEG shows low amplitude
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Low brain activity overall
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Begins shortly after a sharp spike in 5-HT containing neurons
Pregunta 7
Pregunta
Delta rhythms occur in Stage 4 non-REM sleep
Pregunta 8
Pregunta
In deep sleep, pyramidal cell activity in the cortex is fast and irregular
Pregunta 9
Pregunta
In epilepsy, absence seizures are characterised by:
Pregunta 10
Pregunta
Cataplexy is where the sufferer cannot stay awake during the day
Pregunta 11
Pregunta
The circadian rhythm is controlled by the SCN in the amygdala
Pregunta 12
Pregunta
There is an increase in the firing of 5-HT and NA-containing neurons before waking up: