|
Co-transmitter
|
Brain region
|
|
Dopamine/and or neurotensin
|
substantia nigra and vta*
|
|
VIP/GABA
|
cortex, hippocampus
|
|
NPY/GABA
|
cortex, hippocampus
|
|
VIP
|
thalamus
|
|
Substance P
|
medulla, spinal cord
|
|
5-HT
|
medulla
|
|
Oxytocin
|
hypothalamus
|
|
CRF
|
hypothalamus
|
|
Enkephalin
|
cortex, thalamus
|
|
CGRP
|
spinal cord
|
|
Acetylcholine
|
spinal cord
|
|