BrainRegionNMA NC PMC F5
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Ventral Rostral Premotor Cortex
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This page covers biological details of component Ventral Rostral Premotor Cortex. Region is part of aHuman target integrated biological model.
- Top-down path to region: Cerebral Cortex -> Anterior Lobe (NC.LOBE.ANT) -> Premotor Cortex (NC.PMC) -> Ventral Premotor Cortex (MCA.NC.VPMC) -> Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5) (see Mind Maps)
- Type: cortex
- Quality: L0
- Brain area: Neocortical Brain - Motor Aggregation Area (NMA)
- Area circuit: Extensor Motor (XTM)
- Brodmann ID: 06
- Role: cortex.motor.extensor
- Function: Shaping hand during grasping
- Notes to function:
- 6VR
- Mirror neurons - both sensory and motor
- arm
- F5c=convexity - F1/F4/F2VR/F6/F3/24d/24c, F5p=posterior - F3/F4/F1/24c/24a, F5a=anterior - F4/F6/24c/24d/24a/46v/12r/12l
(generated)
Components
(generated)
- no child items defined
Connectivity
(generated)
Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Role | Reference |
| NCP | NCP.NC.PG.S1 | Primary Somatosensory Cortex | feedforward-glu | uncertain | Primate Control of Grasping (S2 -> F5) |
| NDM | NDM.NC.AL.DLPFCL | Lateral Mid-Dorsolateral Prefrontal Cortex | feedforward-glu | uncertain | Prefrontal Cortex (PFC) in motor behavior (LPFC -> PMC, abstract) |
| NMA | NMA.FD.TH.VA | Ventral Anterior Nucleus | excitatory-glu | uncertain | Primate Control of Grasping (BTH -> F5) |
| NMA.FD.TH.VL | Ventral Lateral Nucleus | excitatory-glu | uncertain | Basal Ganglia Activity (VLo -> PMC, abstract) | |
| NMA.NC.SMC.F3 | Supplementary Motor Area | feedforward-glu | uncertain | 3 Visual Cortex Paths (pre-SMA -> vPM, abstract) | |
| NMA.NC.SMC.F6 | Pre-Supplementary Motor Area | feedforward-glu | uncertain | Primate Control of Grasping (F6 -> F5) | |
| NPE | NPE.NC.PMC.AFEF | Anterior Frontal Eye Field | feedforward-glu | uncertain | Cortical Auditory System (PMC8 -> PMC6, abstract) |
| NPE.NC.PMC.CFEF | Caudal Frontal Eye Field | feedforward-glu | uncertain | (unknown reference) | |
| NSA | NSA.NC.IPS.AIP | Anterior Intraparietal Sulcus | feedforward-glu | uncertain | Primate Control of Grasping (AIP -> F5) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| FEC | FEC.FT.PU.MED | Dorsal Putamen Medial | excitatory-glu | uncertain | Primate Control of Grasping (F5 -> BG, abstract) |
| NMA | NMA.NC.MC | Motor Cortex | feedforward-glu | uncertain | Primate Control of Grasping (F5 -> F1) |
| NMA.NC.PMC.F2 | Dorsal Caudal Premotor Cortex | feedforward-glu | uncertain | (unknown reference) |
Thirdparty Circuits
(generated)
- Primate Control of Grasping - see Reference (CM.GRASPING-CONTROL)
46=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex) AIP=Anterior Intraparietal Sulcus,NSA.NC.IPS.AIP BG=Basal Ganglia,FEC.FT.BG BTH=Ventral Anterior Nucleus,NMA.FD.TH.VA F1=Motor Cortex,NMA.NC.MC F2=Dorsal Caudal Premotor Cortex,NMA.NC.PMC.F2 F4=Ventral Caudal Premotor Cortex,NMA.NC.PMC.F4 F5=Ventral Rostral Premotor Cortex,NMA.NC.PMC.F5 F6=Pre-Supplementary Motor Area,NMA.NC.SMC.F6 IT=Inferotemporal Area,NSA.NC.IT PIP=Posterior Eye Field,NPE.NC.IPS.PEF (see Intraparietal Sulcus) S1=Primary Somatosensory Cortex,NCP.NC.PG.S1 S2=Primary Somatosensory Cortex,NCP.NC.PG.S1 VC=Occipital Lobe,NC.LOBE.OCC VIP=Ventral Intraparietal Sulcus,NSA.NC.IPS.VIP
- Cortico-Cortical Connectivity - see Reference (CL.CORTICO-CORTICAL-CONNECTIVITY)
A1=Primary Auditory Cortex,NSA.NC.TTG.A1 AA=Wernicke's area A3,NSA.NC.STG.A3 M1=Motor Cortex,NMA.NC.MC MA=Premotor Cortex,NC.PMC PFC=Prefrontal Cortex,NC.AL.PFC PTHA=Inferior Parietal Lobule,NC.IPL S1=Primary Somatosensory Cortex,NCP.NC.PG.S1 SA=Somatosensory Association Cortex,NCP.NC.SPL.SA V1=Primary Visual Cortex,NSA.NC.OCC.V1 VA=Secondary Visual Cortex,NSA.NC.OCC.V2 (see Occipital Lobe)
References
(generated)
