BrainAreaNMA

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Motor Aggregation Area

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Local Circuits

(generated)

ID Name Regions
FLM Flexor Motor NMA.FD.TH.VL, NMA.NC.MC
SEQ Complex Motor NMA.FD.TH.MDL, NMA.NC.SMC.F3, NMA.NC.SMC.F6
XTM Extensor Motor NMA.FD.TH.VA, NMA.NC.PMC.F2, NMA.NC.PMC.F4, NMA.NC.PMC.F5, NMA.NC.PMC.F7

Flexor Motor

unavailable

Component ID Component Name Type Service Function Comments
NMA.FD.TH.VL Ventral Lateral Nucleus nucleus NMU Relay BSA.CR to MCA.MC Executive motor
NMA.NC.MC Motor Cortex cortex, BA 04 NMU Execution of required voluntary movements F1; Encode individual movements

Internal Region Connections:

Source Region Target Region Type Reference
NMA.FD.TH.VL NMA.NC.MC nucleus-neocortex Thalamocortical relationships (VL -> pVL)

External Inbound Region Connections:

Source Area Local Region Source Region Source Name Type Reference
Cortical
NCP NMA.NC.MC NCP.NC.PG.PV Parietal Ventral Cortex neocortex-neocortex Global visual system (ParietalCortex -> FrontalCortex, abstract)
NCP.NC.PG.S1 Primary Somatosensory Cortex neocortex-neocortex Cortico-Cortical Connectivity (S1 -> M1)
NCP.NC.PG.S2 Secondary Somatosensory Cortex neocortex-neocortex Global visual system (ParietalCortex -> FrontalCortex, abstract)
NMA NMA.NC.MC NMA.NC.PMC.F2 Dorsal Caudal Premotor Cortex neocortex-neocortex Prefrontal Cortex (PFC) in motor behavior (PMC -> MC, abstract)
NMA.NC.PMC.F5 Ventral Rostral Premotor Cortex neocortex-neocortex Primate Control of Grasping (F5 -> F1)
Subcortical
FEC NMA.FD.TH.VL FEC.FT.GPI.LT Globus Pallidus Internal Lateral nucleus-nucleus-gaba Thalamocortical relationships (s2VL -> VL, abstract)
LLC NMA.FD.TH.VL LLC.HT.CR.DN Dentate Nucleus nucleus-nucleus Thalamocortical relationships (s1VL -> VL)

External Outbound Region Connections:

Target Area Local Region Target Region Target Name Type Reference
Cortical
NMA NMA.FD.TH.VL NMA.NC.PMC.F5 Ventral Rostral Premotor Cortex nucleus-neocortex Basal Ganglia Activity (VLo -> PMC, abstract)
NMA.NC.SMC.F6 Pre-Supplementary Motor Area nucleus-neocortex Basal Ganglia Activity (VLo -> SMC, abstract)
Subcortical
FEC NMA.NC.MC FEC.FD.STN.LT Subthalamic Nucleus Lateral neocortex-nucleus Functional subdivisions of the subthalamic nucleus (MC -> STN, abstract)
FEC.FT.PU.LT Dorsal Putamen Lateral neocortex-nucleus Basal Ganglia Activity (M1 -> PU, abstract)
LLC NMA.NC.MC LLC.HT.BPN Basilar Pontine Nuclei neocortex-nucleus Cerebellum functional divisions (CTX -> PNN, abstract)
LLC.HT.PN.PBB Pontobulbar Body neocortex-nucleus Prefrontal Cortex (PFC) in motor behavior (MC -> PN, abstract)
LLC.HT.PRF.RTMG Pontine Reticulotegmental Nucleus neocortex-nucleus Motor neurons control (CTX -> PRF, abstract)
LPC NMA.NC.MC LPC.HL.AMB Ambiguus Nucleus neocortex-nucleus (unknown reference)
LPC.SC.VH.ONF Onuf's Nucleus neocortex-nucleus Cerebellum functional divisions (CTX -> SCM, abstract)
LPC.SC.VH.PL Posterolateral Nucleus neocortex-nucleus Cerebellum functional divisions (CTX -> SCM, abstract)
LPC.SC.VH.PM Posteromedial Nucleus neocortex-nucleus Cerebellum functional divisions (CTX -> SCM, abstract)
LPC.SC.VH.RPL Retroposterolateral Nucleus neocortex-nucleus Cerebellum functional divisions (CTX -> SCM, abstract)
LRC NMA.NC.MC LRC.HT.PRF.CRF Caudal Pontine Reticular Nucleus neocortex-nucleus Motor neurons control (CTX -> PRF, abstract)

Complex Motor

unavailable

Component ID Component Name Type Service Function Comments
NMA.FD.TH.MDL Lateral Mediodorsal Nucleus of Thalamus nucleus NMU relay tegmentum to dorsal cingulate cortex Relay Superior Colliculus, TH-LD, LDTG, IPD to
ACCdl
NMA.NC.SMC.F3 Supplementary Motor Area cortex, BA 06 NMU Movement execution; Numerical and verbal mental-operation tasks from TH/VLo from from putamen; F1/F2/F4/24d -
strong; F6/F7/F5/24c - modest; no input from the
prefrontal lobe
NMA.NC.SMC.F6 Pre-Supplementary Motor Area cortex, BA 06 NMU High level motor functions; Numerical and verbal mental-operation tasks from TH/VLpc, MD from caudate, CR; F5/24c/46; no
connections with F1

Internal Region Connections:

  • no connections

External Inbound Region Connections:

Source Area Local Region Source Region Source Name Type Reference
Cortical
NDM NMA.NC.SMC.F6 NDM.NC.AL.DLPFCR Rostral Mid-Dorsolateral Prefrontal Cortex neocortex-neocortex Primate Control of Grasping (46 -> F6, abstract)
NMA NMA.NC.SMC.F3 NMA.FD.TH.VA Ventral Anterior Nucleus nucleus-neocortex Thalamocortical relationships (VA -> pVA, abstract)
NMA.NC.PMC.F4 Ventral Caudal Premotor Cortex neocortex-neocortex (unknown reference)
NMA.NC.SMC.F6 NMA.FD.TH.VA Ventral Anterior Nucleus nucleus-neocortex Primate Control of Grasping (BTH -> F6)
NMA.FD.TH.VL Ventral Lateral Nucleus nucleus-neocortex Basal Ganglia Activity (VLo -> SMC, abstract)
Subcortical
FEC NMA.FD.TH.MDL FEC.FT.SNR.MED Substantia Nigra Pars Reticulata Medial nucleus-nucleus-gaba Saccadic Vision (BG -> Thalamus, abstract)
FEC.FT.VP.DL Ventral Pallidum Dorsolateral nucleus-nucleus-gaba Saccadic Vision (BG -> Thalamus, abstract)

External Outbound Region Connections:

Target Area Local Region Target Region Target Name Type Reference
Cortical
NDM NMA.FD.TH.MDL NDM.NC.AL.DACG Dorsal Anterior Cingulate Area nucleus-neocortex Saccadic Vision (Thalamus -> FrontalCortex, abstract)
NMA NMA.NC.SMC.F3 NMA.NC.PMC.F2 Dorsal Caudal Premotor Cortex neocortex-neocortex 3 Visual Cortex Paths (pre-SMA -> dPM, abstract)
NMA.NC.PMC.F5 Ventral Rostral Premotor Cortex neocortex-neocortex 3 Visual Cortex Paths (pre-SMA -> vPM, abstract)
NMA.NC.SMC.F6 NMA.NC.PMC.F4 Ventral Caudal Premotor Cortex neocortex-neocortex Primate Control of Grasping (F6 -> F4)
NMA.NC.PMC.F5 Ventral Rostral Premotor Cortex neocortex-neocortex Primate Control of Grasping (F6 -> F5)
NPE NMA.FD.TH.MDL NPE.NC.PMC.AFEF Anterior Frontal Eye Field nucleus-neocortex Oculomotor decision-making (Thalamus -> FEF, abstract)
Subcortical
FEC NMA.NC.SMC.F3 FEC.FT.PU.MED Dorsal Putamen Medial neocortex-nucleus Global visual system (FrontalCortex -> BGA, abstract)
NMA.NC.SMC.F6 FEC.FD.STN.MED Subthalamic Nucleus Medial neocortex-nucleus Serotonin regulation of subthalamic neurons (CTX -> STN, abstract)
FEC.FT.PU.MED Dorsal Putamen Medial neocortex-nucleus Primate Control of Grasping (F6 -> BG, abstract)
LLC NMA.NC.SMC.F3 LLC.HT.PRF.RTMG Pontine Reticulotegmental Nucleus neocortex-nucleus Motor neurons control (CTX -> PRF, abstract)
LRC NMA.NC.SMC.F3 LRC.HL.PRF.GCR Gigantocellular Reticular Nucleus neocortex-nucleus Motor neurons control (CTX -> MRF, abstract)
LRC.HT.PRF.CRF Caudal Pontine Reticular Nucleus neocortex-nucleus Motor neurons control (CTX -> PRF, abstract)

Extensor Motor

unavailable

Component ID Component Name Type Service Function Comments
NMA.FD.TH.VA Ventral Anterior Nucleus nucleus NMU Relay BGA.SN, BGA.GPI, FCA.OMPFC, FCA.CG to MCA.PMC, MCA.SMC Cognitive motor
NMA.NC.PMC.F2 Dorsal Caudal Premotor Cortex cortex, BA 06 NMU Guiding reaching 6DC; Active during preparation for reach and also
during reach itself; leg and arm; transform sensory
information into motor representation; preparation
and execution of motor acts
NMA.NC.PMC.F4 Ventral Caudal Premotor Cortex cortex, BA 06 NMU Sensory guidance of movement 6VC; Neurons are especially sensitive to objects in
space immediately surrounding body; move head, face
and arm
NMA.NC.PMC.F5 Ventral Rostral Premotor Cortex cortex, BA 06 NMU Shaping hand during grasping 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
NMA.NC.PMC.F7 Dorsal Rostral Premotor Cortex cortex, BA 06 NMU Associate arbitrary sensory stimuli with specific eye movements 6DR; Can evoke eye movements; strong afferents from
DLPFC; convey inputs to caudal concerning
motivation, long term plans, memory of past
actions; integrates sensory and internally driven
inputs for planning of goal-directed actions

Internal Region Connections:

Source Region Target Region Type Reference
NMA.FD.TH.VA NMA.NC.PMC.F2 nucleus-neocortex Prefrontal Cortex (PFC) in motor behavior (TH -> PMC, abstract)
NMA.NC.PMC.F5 nucleus-neocortex Primate Control of Grasping (BTH -> F5)
NMA.NC.PMC.F4 NMA.NC.PMC.F2 neocortex-neocortex (unknown reference)
NMA.NC.PMC.F5 NMA.NC.PMC.F2 neocortex-neocortex (unknown reference)
NMA.NC.PMC.F7 NMA.NC.PMC.F2 neocortex-neocortex (unknown reference)

External Inbound Region Connections:

Source Area Local Region Source Region Source Name Type Reference
Cortical
NCP NMA.NC.PMC.F2 NCP.NC.PG.S1 Primary Somatosensory Cortex neocortex-neocortex Global visual system (ParietalCortex -> FrontalCortex, abstract)
NCP.NC.SPL.SA Somatosensory Association Cortex neocortex-neocortex 3 Visual Cortex Paths (SPL -> dPM, abstract)
NMA.NC.PMC.F5 NCP.NC.PG.S1 Primary Somatosensory Cortex neocortex-neocortex Primate Control of Grasping (S2 -> F5)
NMA.NC.PMC.F7 NCP.NC.SPL.SA Somatosensory Association Cortex neocortex-neocortex 3 Visual Cortex Paths (SPL -> dPM, abstract)
NDM NMA.FD.TH.VA NDM.NC.AL.DLPFCL Lateral Mid-Dorsolateral Prefrontal Cortex neocortex-nucleus Prefrontal Cortex (PFC) in motor behavior (LPFC -> TH, abstract)
NMA.NC.PMC.F2 NDM.NC.AL.VACG Ventral Anterior Cingulate Area neocortex-neocortex (unknown reference)
NMA.NC.PMC.F5 NDM.NC.AL.DLPFCL Lateral Mid-Dorsolateral Prefrontal Cortex neocortex-neocortex Prefrontal Cortex (PFC) in motor behavior (LPFC -> PMC, abstract)
NMA.NC.PMC.F7 NDM.NC.AL.DACG Dorsal Anterior Cingulate Area neocortex-neocortex (unknown reference)
NDM.NC.AL.DLPFCR Rostral Mid-Dorsolateral Prefrontal Cortex neocortex-neocortex Prefrontal Cortex (PFC) in motor behavior (LPFC -> PMC, abstract)
NMA NMA.NC.PMC.F2 NMA.NC.SMC.F3 Supplementary Motor Area neocortex-neocortex 3 Visual Cortex Paths (pre-SMA -> dPM, abstract)
NMA.NC.PMC.F4 NMA.NC.SMC.F6 Pre-Supplementary Motor Area neocortex-neocortex Primate Control of Grasping (F6 -> F4)
NMA.NC.PMC.F5 NMA.FD.TH.VL Ventral Lateral Nucleus nucleus-neocortex Basal Ganglia Activity (VLo -> PMC, abstract)
NMA.NC.SMC.F3 Supplementary Motor Area neocortex-neocortex 3 Visual Cortex Paths (pre-SMA -> vPM, abstract)
NMA.NC.SMC.F6 Pre-Supplementary Motor Area neocortex-neocortex Primate Control of Grasping (F6 -> F5)
NPE NMA.NC.PMC.F2 NPE.NC.IPL.SMW Supramarginal Wernike Cortex neocortex-neocortex Dual Auditory Processing (PPC -> DLPFC, abstract)
NPE.NC.SPL.PF Rostral Precuneus neocortex-neocortex 3 Visual Cortex Paths (SPL -> dPM, abstract)
NPE.NC.SPL.PG Caudal Precuneus neocortex-neocortex 3 Visual Cortex Paths (SPL -> dPM, abstract)
NMA.NC.PMC.F4 NPE.NC.IPL.MST Medial Superior Temporal Area neocortex-neocortex 3 Visual Cortex Paths (IPL -> vPM, abstract)
NPE.NC.IPL.SMW Supramarginal Wernike Cortex neocortex-neocortex 3 Visual Cortex Paths (IPL -> vPM, abstract)
NMA.NC.PMC.F5 NPE.NC.PMC.AFEF Anterior Frontal Eye Field neocortex-neocortex Cortical Auditory System (PMC8 -> PMC6, abstract)
NPE.NC.PMC.CFEF Caudal Frontal Eye Field neocortex-neocortex (unknown reference)
NMA.NC.PMC.F7 NPE.NC.IPS.LIP Lateral Intraparietal Sulcus neocortex-neocortex Global visual system (ParietalCortex -> FrontalCortex, abstract)
NPE.NC.PMC.AFEF Anterior Frontal Eye Field neocortex-neocortex (unknown reference)
NSA NMA.NC.PMC.F4 NSA.NC.IPS.AIP Anterior Intraparietal Sulcus neocortex-neocortex Primate Control of Grasping (AIP -> F4)
NSA.NC.IPS.VIP Ventral Intraparietal Sulcus neocortex-neocortex Primate Control of Grasping (VIP -> F4)
NSA.NC.STG.A3 Wernicke's area A3 neocortex-neocortex Dual Auditory Processing (ST -> VLPFC, abstract)
NSA.NC.STG.A4 Wernicke's area A4 neocortex-neocortex Language-Related Regions (pSTC -> PMC, abstract)
NMA.NC.PMC.F5 NSA.NC.IPS.AIP Anterior Intraparietal Sulcus neocortex-neocortex Primate Control of Grasping (AIP -> F5)
NMA.NC.PMC.F7 NSA.NC.TTG.A1 Primary Auditory Cortex neocortex-neocortex Dual Auditory Processing (A1 -> DLPFC, abstract)
Subcortical
FEC NMA.FD.TH.VA FEC.FT.GPI.DS Globus Pallidus Internal Dorsal nucleus-nucleus-gaba Thalamocortical relationships (sVA -> VA, abstract)
FEC.FT.GPI.MED Globus Pallidus Internal Medial nucleus-nucleus-gaba Thalamocortical relationships (sVA -> VA, abstract)
FEC.FT.SNR.DL Substantia Nigra Pars Reticulata Dorsolateral nucleus-nucleus-gaba Thalamocortical relationships (sVA -> VA, abstract)
LRC NMA.FD.TH.VA LRC.MM.SC.INT Intermediate Superior Colliculus nucleus-nucleus Saccadic Vision (SCi -> Thalamus, abstract)

External Outbound Region Connections:

Target Area Local Region Target Region Target Name Type Reference
Cortical
NDM NMA.NC.PMC.F4 NDM.NC.AL.DLPFCL Lateral Mid-Dorsolateral Prefrontal Cortex neocortex-neocortex Cortico-Cortical Connectivity (MA -> PFC, abstract)
NMA NMA.FD.TH.VA NMA.NC.SMC.F3 Supplementary Motor Area nucleus-neocortex Thalamocortical relationships (VA -> pVA, abstract)
NMA.NC.SMC.F6 Pre-Supplementary Motor Area nucleus-neocortex Primate Control of Grasping (BTH -> F6)
NMA.NC.PMC.F2 NMA.NC.MC Motor Cortex neocortex-neocortex Prefrontal Cortex (PFC) in motor behavior (PMC -> MC, abstract)
NMA.NC.PMC.F4 NMA.NC.SMC.F3 Supplementary Motor Area neocortex-neocortex (unknown reference)
NMA.NC.PMC.F5 NMA.NC.MC Motor Cortex neocortex-neocortex Primate Control of Grasping (F5 -> F1)
Subcortical
FEC NMA.NC.PMC.F2 FEC.FT.PU.MED Dorsal Putamen Medial neocortex-nucleus Global visual system (FrontalCortex -> BGA, abstract)
NMA.NC.PMC.F5 FEC.FT.PU.MED Dorsal Putamen Medial neocortex-nucleus Primate Control of Grasping (F5 -> BG, abstract)

Thirdparty Circuits

(generated)

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References

(generated)