BrainRegionNMA NC MC
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Motor Cortex
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This page covers biological details of component Motor Cortex. Region is part of aHuman target integrated biological model.
- Top-down path to region: Cerebral Cortex -> Anterior Lobe (NC.LOBE.ANT) -> Motor Cortex (NMA.NC.MC) (see Mind Maps)
- Type: cortex
- Quality: L0
- Brain area: Neocortical Brain - Motor Aggregation Area (NMA)
- Area circuit: Flexor Motor (FLM)
- Brodmann ID: 04
- Role: cortex.motor.flexor
- Function: Execution of required voluntary movements
- Notes to function:
- F1
- Encode individual movements
(generated)
Components
(generated)
- no child items defined
Connectivity
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Inbound Region Connections:
Source Area | Source Region | Source Name | Type | Role | Reference |
NCP | NCP.NC.PG.PV | Parietal Ventral Cortex | feedforward-glu | uncertain | Global visual system (ParietalCortex -> FrontalCortex, abstract) |
NCP.NC.PG.S1 | Primary Somatosensory Cortex | feedforward-glu | uncertain | Cortico-Cortical Connectivity (S1 -> M1) | |
NCP.NC.PG.S2 | Secondary Somatosensory Cortex | feedforward-glu | uncertain | Global visual system (ParietalCortex -> FrontalCortex, abstract) | |
NMA | NMA.FD.TH.VL | Ventral Lateral Nucleus | excitatory-glu | uncertain | Thalamocortical relationships (VL -> pVL) |
NMA.NC.PMC.F2 | Dorsal Caudal Premotor Cortex | feedforward-glu | uncertain | Prefrontal Cortex (PFC) in motor behavior (PMC -> MC, abstract) | |
NMA.NC.PMC.F5 | Ventral Rostral Premotor Cortex | feedforward-glu | uncertain | Primate Control of Grasping (F5 -> F1) |
Outbound Region Connections:
Thirdparty Circuits
(generated)
- Global visual system - see Reference (CP.GLOBAL-VISUAL-SYSTEM)
ATH=Anterior Nucleus of Thalamus,FD.TH.AN (see Cognitive Thalamus) BGA=Basal Ganglia,FEC.FT.BG FrontalCortex=Anterior Lobe,NC.LOBE.ANT LGN=Lateral Geniculate Nucleus,NSA.FD.LGN OPN=Oculomotor Nucleus,LPC.MM.OCN ParietalCortex=Parietal Lobe,NC.LOBE.PAR Pulvinar=Pulvinar,FD.PV (see Sensory Thalamus) RF=Pontine Reticular Formation,HT.RF Retina=Retinal Nucleus,LPC.FD.RT SCi=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon) SCs=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon) SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT SNr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL SpinalCord=Lamina IX,SC.VH.L9 (see Anterior/Ventral Horn) Striatum=Striatum,FEC.FT.ST (see Basal Ganglia) VisualCortex=Occipital Lobe,NC.LOBE.OCC
- Functional subdivisions of the subthalamic nucleus - see Reference (CM.STN-CONN)
ACG=Anterior Cingulate Cortex,NC.AL.ACG (see Anterior Cingulate Area) FEF=Frontal Eye Field,NMA.NC.PMC.FEF (see Premotor Cortex) GPe=Globus Pallidus External,FEC.FT.GPE (see Basal Ganglia) GPi=Globus Pallidus Internal,FEC.FT.GPI (see Basal Ganglia) MC=Motor Cortex,NMA.NC.MC SNr=Substantia Nigra Pars Reticulata,FEC.FT.SNR (see Basal Ganglia) STN=Subthalamic Nucleus,FEC.FD.STN (see Subthalamus Area) VP=Ventral Pallidum,FEC.FT.VP (see Basal Ganglia)
- Prefrontal Cortex (PFC) in motor behavior - see Reference (CM.PFC-MOTOR)
CN.PU=Striatum,FEC.FT.ST (see Basal Ganglia) CR=Cerebellar Complex,LLC.HT.CRC GP=Globus Pallidus,FEC.FT.GP (see Basal Ganglia) LPFC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex) MC=Motor Cortex,NMA.NC.MC PMC=Premotor Cortex,NC.PMC PN=Pontine Nuclear Complex,HT.PN (see Metencephalic Sensory Nuclei) SN=Substantia Nigra,FEC.FT.SN (see Basal Ganglia) TH=Ventral Thalamus,FD.TH.VTH (see Motor Thalamus)
- Motor neurons control - see Reference (CM.CR-MN)
CR=Cerebellum,LLC.HT.CR (see Cerebellar Complex) CTX=Anterior Lobe,NC.LOBE.ANT EAMN=Anterior/Ventral Horn,SC.VH EGMN=Anterior/Ventral Horn,SC.VH FAMN=Anterior/Ventral Horn,SC.VH FG=Fastigual Nucleus,LRC.HT.CR.FG IP=Interposed Nucleus,LLC.HT.CR.IP (see Cerebellar Complex) LT=Dentate Nucleus,LLC.HT.CR.DN MRF=Medullary Reticular Formation,HL.RF PRF=Pontine Reticular Formation,HT.RF RD=Red Nucleus,LLC.MM.RD VB=Vestibular Nuclei,LPC.HT.VBN
- Cerebellum functional divisions - see Reference (CM.CR-DECUSSATION)
CCV=Central Cervical Nucleus,LPC.SC.IZ.CCV CRP=Cerebellar Lateral Lobe,LLC.HT.CR.CC CRS=Cerebellar Paravermis,LLC.HT.CR.PV CRV=Cerebellar Vermis,LRC.HT.CR.VM CTX=Anterior Lobe,NC.LOBE.ANT DN=Dentate Nucleus,LLC.HT.CR.DN FG=Fastigual Nucleus,LRC.HT.CR.FG IO=Inferior Olivary Nucleus,LLC.HL.IO IP=Interposed Nucleus,LLC.HT.CR.IP (see Cerebellar Complex) LT=Dentate Nucleus,LLC.HT.CR.DN PNN=Basilar Pontine Nuclei,LLC.HT.BPN RD=Red Nucleus,LLC.MM.RD RF=Pontine Reticular Formation,HT.RF SCM=Anterior/Ventral Horn,SC.VH SCS=Proprius Nucleus,LPC.SC.PH.NP SCSD=Clarke Nucleus,LPC.SC.PH.CL VB=Vestibular Nuclei,LPC.HT.VBN VBG=Vestibular Ganglion,LPC.PN.SG.VB VL=Ventral Lateral Nucleus,NMA.FD.TH.VL
- Basal Ganglia Activity - see Reference (CM.BASAL-GANGLIA-ACTIVITY)
GPi=Globus Pallidus Internal,FEC.FT.GPI (see Basal Ganglia) GPo=Globus Pallidus External,FEC.FT.GPE (see Basal Ganglia) M1=Motor Cortex,NMA.NC.MC PMC=Premotor Cortex,NC.PMC PU=Dorsal Putamen,FEC.FT.DPU (see Basal Ganglia) S1=Primary Somatosensory Cortex,NCP.NC.PG.S1 SMC=Supplementary Motor Cortex,NMA.NC.SMC SN=Substantia Nigra,FEC.FT.SN (see Basal Ganglia) STN=Subthalamic Nucleus,FEC.FD.STN (see Subthalamus Area) VLo=Ventral Lateral Nucleus,NMA.FD.TH.VL
- 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)
- Two extended parallel pathways for decision making - see Reference (CT.PREFRONTAL-FOR-CONSCIOUSNESS)
DLPFC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex) IT=Inferotemporal Area,NSA.NC.IT M1=Motor Cortex,NMA.NC.MC PC=Parietal Lobe,NC.LOBE.PAR PM=Premotor Cortex,NC.PMC V1=Occipital Lobe,NC.LOBE.OCC VLPFC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex)
- 3 Visual Cortex Paths - see Reference (CP.BASE-VISUAL-CORTEX-FLOWS)
IPL=Inferior Parietal Lobule,NC.IPL IPS=Intraparietal Sulcus,NSA.NC.IPS IT=Inferotemporal Area,NSA.NC.IT LPC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex) MI=Motor Cortex,NMA.NC.MC OCC=Occipital Lobe,NC.LOBE.OCC SPL=Superior Parietal Lobule,NC.SPL dPM=Dorsal Premotor Cortex,MCA.NC.DPMC (see Premotor Cortex) pre-SMA=Supplementary Motor Cortex,NMA.NC.SMC vPM=Ventral Premotor Cortex,MCA.NC.VPMC (see Premotor Cortex)
- Sensimotor Nerves - see Reference (CM.SENSIMOTOR-NERVES)
MC=Motor Cortex,NMA.NC.MC
- Sensimotor Interactions - see Reference (CM.SENSIMOTOR-INTERACTIONS)
MC=Motor Cortex,NMA.NC.MC
- Divisions of Cortical Motor System - see Reference (CM.MOTOR-DIVISIONS)
M1=Motor Cortex,NMA.NC.MC
- Motor Cortices (unknown reference) (CM.MOTOR-CORTICES)
M1=Motor Cortex,NMA.NC.MC
- 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
- Corticospinal pathway - see Reference (CM.CORTICOSPINAL-PATHWAY)
M1=Motor Cortex,NMA.NC.MC
- Thalamocortical relationships - see Reference (CL.THALAMUS-PROJECTIONS)
A=Anterior Nucleus of Thalamus,FD.TH.AN (see Cognitive Thalamus) CM=Centromedian Nucleus of Thalamus,FEC.FD.TH.CM LD=Lateral Dorsal Nucleus of Thalamus,FMM.FD.TH.LD LGN=Lateral Geniculate Nucleus,NSA.FD.LGN LP=Lateral Posterior Nucleus of Thalamus,NPE.FD.TH.LP MD=Mediodorsal Nucleus of Thalamus,FD.TH.MD (see Cognitive Thalamus) MGN=Medial Geniculate Body,NSA.FD.TH.MGB P=Ventral Posterior Nuclei,NSA.FD.TH.VP (see Sensory Thalamus) VA=Ventral Anterior Nucleus,NMA.FD.TH.VA VL=Ventral Lateral Nucleus,NMA.FD.TH.VL VPL=Ventral Posterolateral Nucleus,NCP.FD.TH.VPL VPM=Ventral Posteromedial Nucleus,NCP.FD.TH.VPM pA=Posterior Cingulate Cortex,NCP.NC.MPL.PSCG pCM=Dorsal Putamen,FEC.FT.DPU (see Basal Ganglia) pLD=Anterior Cingulate Cortex,NC.AL.ACG (see Anterior Cingulate Area) pLGN=Primary Visual Cortex,NSA.NC.OCC.V1 pLP=Superior Parietal Lobule,NC.SPL pMD=Prefrontal Cortex,NC.AL.PFC pMGN=Primary Auditory Cortex,NSA.NC.TTG.A1 pP=Insular Cortex,NC.INS pVA=Supplementary Motor Cortex,NMA.NC.SMC pVL=Motor Cortex,NMA.NC.MC pVPL=Primary Somatosensory Cortex,NCP.NC.PG.S1 pVPM=Precentral Cortex,NCP.NC.PO.PCC s1A=Subiculum,FMM.FT.HF.SUB (see Hippocampal Formation) s1MD=Septal Nuclei,FAM.FT.SEP s1P=Central Cervical Nucleus,LPC.SC.IZ.CCV s1VL=Dentate Nucleus,LLC.HT.CR.DN s2A=Mammillary Body,FD.MB (see Hypothalamus) s2MD=Piriform Cortex,NSA.NC.PH.PIR s2P=Principal Trigeminal Nucleus,LPC.HT.PN.PTR s2VL=Basal Ganglia,FEC.FT.BG s3MD=Prefrontal Cortex,NC.AL.PFC sCM=Globus Pallidus Internal,FEC.FT.GPI (see Basal Ganglia) sLD=Superior Parietal Lobule,NC.SPL sLP=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon) sVA=Basal Ganglia,FEC.FT.BG sVPL=Marginal Nucleus,LPC.SC.PH.MG (see Posterior/Dorsal Horn) sVPM=Solitary Nucleus,LPC.HL.SOL
References
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- http://www.sciencedirect.com/science/article/pii/S0959438808001566
- http://www.neurology.org/content/70/21/1991/F2.expansion.html
- https://www.google.ru/search?hl=rutbo=ptbm=bksq=isbn:0080887988
- http://openagrosrl.com/www/page/292/
- http://instruct.uwo.ca/anatomy/530/cblm.htm
- http://thebrain.mcgill.ca/flash/a/a_06/a_06_cr/a_06_cr_mou/a_06_cr_mou.html
- http://www.sciencedirect.com/science/article/pii/S1053810011000080
- http://www.sciencedirect.com/science/article/pii/S0959438807000323
- article:Biological/2008-dorsal-stream.pdf
- http://aids.hallym.ac.kr/d/kns/tutor/chap2-bn.html
- http://www.sciencedirect.com/science/article/pii/S0896627307007118
- http://www.sciencedirect.com/science/article/pii/S0893608098000471
- http://brainmind.com
- http://what-when-how.com/neuroscience/the-thalamus-and-cerebral-cortex-integrative-systems-part-2/