BrainRegionNMA NC SMC F3
Supplementary Motor Area
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This page covers biological details of component Supplementary Motor Area. Region is part of aHuman target integrated biological model.
- Top-down path to region: Cortex -> Anterior Lobe (NC.LOBE.ANT) -> Supplementary Motor Cortex (NMA.NC.SMC) -> Supplementary Motor Area (NMA.NC.SMC.F3) (see Mind Maps)
- Type: cortex
- Brain area: Neocortical Brain - Motor Aggregation Area
- Brodmann ID: 06
- Role: processor
- Function: Movement execution; Numerical and verbal mental-operation tasks
- Notes to function: from TH/VLo from from putamen; F1/F2/F4/24d - strong; F6/F7/F5/24c - modest; no input from the prefrontal lobe
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Components
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Connectivity
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- Inbound Region Connections:*
|| Source Area || Source Region || Source Name || Type || Reference || || NMA || NMA.FD.TH.VA || Ventral Anterior Nucleus || excitatory-glu || [relationships (VA -> pVA, abstract)] || || || NMA.NC.PMC.F4 || Ventral Caudal Premotor Cortex || feedforward-glu || (unknown reference) ||
- Outbound Region Connections:*
|| Target Area || Target Region || Target Name || Type || Reference || || FEC || FEC.FT.PU.MED || Dorsal Putamen Medial || excitatory-glu || (unknown reference) || || LLC || LLC.HP.PRF.PDT || Pontine Reticulotegmental Nucleus || excitatory-glu || [Control (M2 -> RF, abstract)] || || LRC || LRC.HP.PRF.CRF || Caudal Pontine Reticular Nucleus || excitatory-glu || [Control (M2 -> RF, abstract)] || || || LRC.HP.PRF.GCR || Gigantocellular Reticular Nucleus || excitatory-glu || (unknown reference) || || NMA || NMA.NC.PMC.F2 || Dorsal Caudal Premotor Cortex || feedforward-glu || [Visual Cortex Paths (pre-SMA -> dPM, abstract)] || || || NMA.NC.PMC.F5 || Ventral Rostral Premotor Cortex || feedforward-glu || [Visual Cortex Paths (pre-SMA -> vPM, abstract)] ||
Thirdparty Circuits
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References
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