Central |
Peripheral |
Prefrontal cortex |
Pre-ganglionic autonomic neurons |
Hippocampus |
Post-ganglionic autonomic neurons |
Primary Dorsal horn afferents |
Vagal neurons |
Nucleus Accumbens |
Dorsal root ganglia neurons |
Area Postrema |
C-fiber nociceptive afferents |
Limbic System |
Other nociceptive afferents |