- Basal ganglia and cerebellar circuits could be subsumed under this system
- Includes the medial motor systems:
- Anterior corticospinal
- Vestibulospinal
- Reticulospinal
- Tectospinal
Indirect Motor System
- Function = posture, muscle tone, etc.
- Indirect pathway with many stops
- Decussation = none (except for tectospinal)
- Basal ganglia = the main center of this system