The pattern of inferred efferent projections of the Somatic motor areas
Numbers in boxes represent retrieved reports about a specific connection (present or absent). Empty cells represent lack of information about a particular connection
| Projecting region (efferent) Receiving region (afferent) | MOs |
| ENT | |
| ENTl | |
| PRE | |
| POST | |
| AV | |
| AM | |
| AD | |
| IAM | |
| LD | |
| MD | |
| MDl | |
| SMT | |
| PVT | |
| RH | |
| CM | |
| CL | |
| PF | |
| LP | |
| PO | |
| VAL | |
| VM | |
| VP | |
| CP | |
| ACB | |
| HY | |
| CEAl | |
| CEAc | |
| MPO | |
| MBO | |
| TM | |
| PH | |
| STN | |
| VPL | |
| RT | |
| ZI | |
| FF | |
| FS | |
| GPl | |
| SI | |
| SC | |
| APN | |
| PSV | |
| PHY | |
| NTS | |
| III | |
| MAN | |
| SN | |
| SNr | |
| PAG | |
| PRC | |
| INC | |
| ND | |
| PCG | |
| CS | |
| DR | |
| NIc | |
| NId | |
| PRN | |
| AUD | |
| AUDp | |
| AUDd | |
| AUDv | |
| GU | |
| AON | |
| AONpv | |
| TTv | |
| SSp | |
| SSs | |
| VISC | |
| VIS | |
| VISlla | |
| VISal | |
| VISam | |
| VISli | |
| VISll | |
| VISlm | |
| VISp | |
| VISrl | |
| AId | |
| AIv | |
| AIp | |
| ACA | |
| ACAd | |
| ACAv | |
| ECT | |
| IG | |
| ILA | |
| ORB | |
| ORBl | |
| ORBm | |
| ORBv | |
| ORBvl | |
| PERI | |
| PTLp | |
| PL | |
| RSP | |
| RSPd | |
| RSPagl | |
| RSPv | |
| RSPv-a | |
| RSPv-b/c | |
| TEv | |
| CLA | |
| LA | |
| BLA | |
| BLAa | |
| BLAp | |
| PG | |
| TRN | |
| IO | |
