L13 Complex Brain Functions

Question 1

This neurotransmitter originates in the locus coeruleus and is involved in arousal, attention, sleep-wake cycle, pain, learning/memory, and anxiety and mood.

A. NA(NE)
B. 5-HT
C. DA
E. ACh

Answer 1

A. NA(NE)

Question 2

This neurotransmitter is involved in mood and originates form the raphe nuclei.

A. NA(NE)
B. 5-HT
C. DA
E. ACh

Answer 2

5HT Serotonin

Projects throughout cortex and cerebellum

Locus Coeruleus + Raphe Nucleus → Reticular Activating System

Question 3

This neurotransmitter’s origin is in the substantial nigra and Ventral Tegmental Area (VTA). It also plays a part in Parkinson’s Disease and the reward system.

A. NA(NE)
B. 5-HT
C. DA
E. ACh

Answer 3

C. DA

Question 4

This neruotransmitter has it’s origin in the base of the cerebrum, pons and midbrain. It’s involved in arousal, sleep-wake, learning and memory.

A. NA(NE)
B. 5-HT
C. DA
E. ACh

Answer 4

E. ACh