BrainRegionLLC HT CR DN

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Dentate Nucleus

@@Home -> BiologicalLifeResearch -> BrainAreaLLC -> BrainRegionLLC_HT_CR_DN

This page covers biological details of component Dentate Nucleus. Region is part of aHuman target integrated biological model.

Top-down path to region: Hindbrain Metencephalon -> Cerebellar Complex (LLC.HT.CRC) -> Deep Cerebellar Nuclei (LLC.HT.CR.DCN) -> Dentate Nucleus (LLC.HT.CR.DN) (see Mind Maps)
Type: nucleus
Brain area: Lower Brain - Locomotion Control Area
Role: processor.automatic
Function: planning, initiation and control of voluntary movements
Notes to function: dorsal - movement of skeletal muscle, ventral - conscious thought and visuospatial function

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Contents

1 Components
2 Connectivity
3 Thirdparty Circuits
4 References

Components

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Component items:

Amiculum of Dentate Nucleus
Hilum of Dentate Nucleus
Neodentate Part of Dentate Nucleus
Paleodentate of Dentate Nucleus

Connectivity

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LLC.HT.CR.DN.dot.png

Inbound Region Connections:

Source Area	Source Region	Source Name	Type	Reference
LLC	LLC.HT.CR.CC	Cerebellar Lateral Lobe	inhibitory-gaba	Cerebellum functional divisions (CRP -> DN)
	LLC.HT.PN.RSP	Rostral Pontine Nucleus	excitatory-glu	Prefrontal Cortex (PFC) in motor behavior (PN -> CR, abstract)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
LLC	LLC.HT.CR.GN	Globose Nucleus	excitatory-glu	(unknown reference)
	LLC.MM.RD	Red Nucleus	excitatory-glu	Motor neurons control (LT -> RD)
NCP	NCP.FD.TH.RIL	Rostral Intralaminar Nuclear Group of Thalamus	excitatory-glu	(unknown reference)
NDM	NDM.NC.AL.DLPFCL	Lateral Mid-Dorsolateral Prefrontal Cortex	excitatory-glu	(unknown reference)
NMA	NMA.FD.TH.VL	Ventral Lateral Nucleus	excitatory-glu	Thalamocortical relationships (s1VL -> VL)

Thirdparty Circuits

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Motor neurons control - see Reference

map: CR=Cerebellum,LLC.HT.CR (Cerebellar Flocconodular Lobe (LRC.HT.CR.FN), Cerebellar Lateral Lobe (LLC.HT.CR.CC), Cerebellar Paravermis (LLC.HT.CR.PV), Cerebellar Vermis (LRC.HT.CR.VM)), CTX=Anterior Lobe,NC.LOBE.ANT (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC), Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG), Ventral Medial Cingulate Area (NDM.NC.AL.VMCG), Dorsal Medial Cingulate Area (NDM.NC.AL.DMCG), Pregenual Cingulate Cortex (NDM.NC.AL.PGCG), Motor Cortex (NMA.NC.MC), Caudal Frontal Eye Field (NPE.NC.PMC.CFEF), Anterior Frontal Eye Field (NPE.NC.PMC.AFEF), Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2), Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7), Ventral Caudal Premotor Cortex (NMA.NC.PMC.F4), Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5), Supplementary Eye Field (NPE.NC.SMC.SEF), Pre-Supplementary Motor Area (NMA.NC.SMC.F6), Supplementary Motor Area (NMA.NC.SMC.F3)), 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 (Emboliform Nucleus (LLC.HT.CR.EN), Globose Nucleus (LLC.HT.CR.GN)), 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 unavailable

Thalamocortical relationships - see Reference

map: A=Anterior Nucleus of Thalamus,FD.TH.AN (Anteromedial Nucleus (NCP.FD.TH.AM), Anteroventral Nucleus (FMM.FD.TH.AV), Anterodorsal Nucleus (FMM.FD.TH.AD)), 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 (Medial Mediodorsal Nucleus of Thalamus (NDM.FD.TH.MDM), Central Mediodorsal Nucleus of Thalamus (NCP.FD.TH.MDC), Lateral Mediodorsal Nucleus of Thalamus (NMA.FD.TH.MDL)), MGN=Medial Geniculate Body,NSA.FD.TH.MGB, P=Ventral Posterior Nuclei,NSA.FD.TH.VP (Ventral Posteroinferior Nucleus (NCP.FD.TH.VPI), Ventral Posterolateral Nucleus (NCP.FD.TH.VPL), Ventral Posteromedial Nucleus (NCP.FD.TH.VPM)), 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 (Dorsal Putamen Lateral (FEC.FT.PU.LT), Dorsal Putamen Medial (FEC.FT.PU.MED)), pLD=Anterior Cingulate Cortex,NC.AL.ACG (Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG)), pLGN=Primary Visual Cortex,NSA.NC.OCC.V1, pLP=Superior Parietal Lobule,NC.SPL, pMD=Prefrontal Cortex,NC.AL.PFC (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC)), 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 (Proximal Subiculum (FMM.FT.HF.SUBP), Middle Subiculum (FMM.FT.HF.SUBM), Distal Subiculum (FMM.FT.HF.SUBD)), 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 (Lateral Mammillary Nucleus (FMM.FD.MB.LMB), Medial Mammillary Nucleus (FMM.FD.MB.MMB)), 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 (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC)), sCM=Globus Pallidus Internal,FEC.FT.GPI (Globus Pallidus Internal Lateral (FEC.FT.GPI.LT), Globus Pallidus Internal Medial (FEC.FT.GPI.MED), Globus Pallidus Internal Dorsal (FEC.FT.GPI.DS), Globus Pallidus Internal Rostromedial (FEC.FT.GPI.RM), Globus Pallidus Internal Dorsolateral (FEC.FT.GPI.DL)), sLD=Superior Parietal Lobule,NC.SPL, sLP=Superior Colliculus,MM.SC (Superficial Superior Colliculus (LRC.MM.SC.SUP), Intermediate Superior Colliculus (LRC.MM.SC.INT), Deep Superior Colliculus (LRC.MM.SC.DEEP)), sVA=Basal Ganglia,FEC.FT.BG, sVPL=Marginal Nucleus,LPC.SC.PH.MG (Upper Marginal Nucleus (LPC.SC.PH.UMG), Lower Marginal Nucleus (LPC.SC.PH.LMG)), sVPM=Solitary Nucleus,LPC.HL.SOL unavailable

Cerebellum functional divisions - see Reference

map: 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 (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC), Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG), Ventral Medial Cingulate Area (NDM.NC.AL.VMCG), Dorsal Medial Cingulate Area (NDM.NC.AL.DMCG), Pregenual Cingulate Cortex (NDM.NC.AL.PGCG), Motor Cortex (NMA.NC.MC), Caudal Frontal Eye Field (NPE.NC.PMC.CFEF), Anterior Frontal Eye Field (NPE.NC.PMC.AFEF), Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2), Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7), Ventral Caudal Premotor Cortex (NMA.NC.PMC.F4), Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5), Supplementary Eye Field (NPE.NC.SMC.SEF), Pre-Supplementary Motor Area (NMA.NC.SMC.F6), Supplementary Motor Area (NMA.NC.SMC.F3)), 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 (Emboliform Nucleus (LLC.HT.CR.EN), Globose Nucleus (LLC.HT.CR.GN)), 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 unavailable

References

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