Single-Unit Recordings

question 4

Multiple Choice

Single-unit recordings

• A) represent summated neural activity of many neurons.
• B) are made using macroelectrodes placed on the skull surface.
• C) indicate that serotonergic neuron activity is nil during REM sleep.
• D) suggest that serotonin-containing neurons excite REM sleep.
• E) do not require elaborate amplifiers and equipment.

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