BrainRegionFEC FT SNR DL

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Substantia Nigra Pars Reticulata Dorsolateral

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This page covers biological details of component Substantia Nigra Pars Reticulata Dorsolateral. Region is part of aHuman target integrated biological model.

  • Top-down path to region: Forebrain Telencephalon -> Basal Ganglia (FEC.FT.BG) -> Substantia Nigra (FEC.FT.SN) -> Substantia Nigra Pars Reticulata (FEC.FT.SNR) -> Substantia Nigra Pars Reticulata Dorsolateral (FEC.FT.SNR.DL) (see Mind Maps)
  • Type: nucleus
  • Quality: L0
  • Brain area: Forebrain - Execution Control Area (FEC)
  • Area circuit: Motor Extensor Loop (FECME)
  • Role: basal.ganglia.nigrareticulata
  • Function: Extensor motor loop, head

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Components

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  • no child items defined

Connectivity

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FEC.FT.SNR.DL.dot.png

Inbound Region Connections:

Source Area Source Region Source Name Type Role Reference
FEC FEC.FD.STN.MED Subthalamic Nucleus Medial excitatory-glu uncertain Saccadic Vision (STN -> SNpr, abstract)
FEC.FT.CN.BD Caudate Nucleus Body inhibitory-gaba uncertain Global visual system (Striatum -> SNr, abstract)
FEC.FT.GPE.MED Globus Pallidus External Medial inhibitory-gaba uncertain Prefrontal Cortex (PFC) in motor behavior (GP -> SN, abstract)
FEC.FT.IPAC.LT Lateral Interstitial Anterior Commissural Nucleus inhibitory-gaba uncertain (unknown reference)
FEC.FT.PU.MED Dorsal Putamen Medial inhibitory-gaba uncertain Global visual system (Striatum -> SNr, abstract)
LMC LMC.HT.TG.PPN Pedunculopontine Tegmental Nuclei modulatory-ach uncertain Summary of the organization of the substantia nigra pars reticulata and pedunculopontine nucleus in lamprey (PPN -> SNr, abstract)

Outbound Region Connections:

Target Area Target Region Target Name Type Role Reference
FEC FEC.FT.SNC.LT Substantia Nigra Pars Compacta Lateral inhibitory-gaba uncertain Oculomotor decision-making (SNr -> SNc)
LRC LRC.MM.SC.INT Intermediate Superior Colliculus inhibitory-gaba uncertain Global visual system (SNr -> SCi, abstract)
NMA NMA.FD.TH.VA Ventral Anterior Nucleus inhibitory-gaba uncertain Thalamocortical relationships (sVA -> VA, abstract)

Thirdparty Circuits

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AMYG=Amygdala,FAM.FT.AM
CGa=Anterior Cingulate Cortex,NC.AL.ACG (see Anterior Cingulate Area)
CGp=Posterior Cingulate Cortex,NCP.NC.MPL.PSCG
Caudate=Caudate Nucleus,FEC.FT.CN (see Basal Ganglia)
FEF=Frontal Eye Field,NMA.NC.PMC.FEF (see Premotor Cortex)
LIP=Lateral Intraparietal Sulcus,NPE.NC.IPS.LIP
NAC=Accumbens Nucleus,FEC.FT.ACC (see Basal Ganglia)
OFC=Orbitofrontal Cortex,NC.AL.OPFC (see Orbitomedial Prefrontal Cortex)
PFC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex)
SC=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon)
SEF=Supplementary Eye Field,NPE.NC.SMC.SEF
SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT
SNr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL
Thalamus=Thalamus,FD.TH
VTA=Ventral Tegmental Area,LMC.MM.VTA


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


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


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


BG=Basal Ganglia,FEC.FT.BG
CN=Caudate Nucleus,FEC.FT.CN (see Basal Ganglia)
CR=Cerebellum,LLC.HT.CR (see Cerebellar Complex)
FrontalCortex=Anterior Lobe,NC.LOBE.ANT
GPe=Globus Pallidus External,FEC.FT.GPE (see Basal Ganglia)
LGN=Lateral Geniculate Nucleus,NSA.FD.LGN
LIP=Lateral Intraparietal Sulcus,NPE.NC.IPS.LIP
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)
SNpr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL
STN=Subthalamic Nucleus,FEC.FD.STN (see Subthalamus Area)
Thalamus=Thalamus,FD.TH
VisualCortex=Occipital Lobe,NC.LOBE.OCC


GPe=Globus Pallidus External,FEC.FT.GPE (see Basal Ganglia)
GPi=Globus Pallidus Internal,FEC.FT.GPI (see Basal Ganglia)
SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT
SNr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL
STN=Subthalamic Nucleus,FEC.FD.STN (see Subthalamus Area)
VA=Ventral Anterior Nucleus,NMA.FD.TH.VA
VL=Ventral Lateral Nucleus,NMA.FD.TH.VL


References

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