BrainRegionFEC HT TG IPD

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Interpeduncular Nucleus

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

  • Top-down path to region: Hindbrain Metencephalon -> Pontine Tegmental Nuclei (HT.TG) -> Interpeduncular Nucleus (FEC.HT.TG.IPD) (see Mind Maps)
  • Type: nucleus
  • Quality: L0
  • Brain area: Forebrain - Execution Control Area (FEC)
  • Area circuit: Motor Flexor Loop (FECMF)
  • Role: basal.ganglia.pptn
  • Function: postural control, voluntary arm and eye movements
  • Notes to function:
    • unpaired

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Components

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  • no child items defined

Connectivity

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FEC.HT.TG.IPD.dot.png

Inbound Region Connections:

Source Area Source Region Source Name Type Role Reference
FAM FAM.FD.MHB Medial Habenula excitatory-glu uncertain Connectivity map of the habenula (M -> IPN)
FEC FEC.FD.STN.ICD Subthalamic Nucleus Internal Caudal excitatory-glu uncertain (unknown reference)
FEC.FT.SNR.MED Substantia Nigra Pars Reticulata Medial inhibitory-gaba uncertain (unknown reference)
FEC.HT.TG.RMTG Rostromedial Tegmental Nucleus inhibitory-gaba uncertain (unknown reference)
LMC LMC.HT.LC Locus Coeruleus modulatory-ne uncertain Contribution of nAChR subunits to nicotine withdrawal symptoms (LC -> IPN)
LMC.HT.TG.LDT Laterodorsal Tegmental Nucleus modulatory-ach uncertain (unknown reference)

Outbound Region Connections:

Target Area Target Region Target Name Type Role Reference
FEC FEC.FD.STN.LT Subthalamic Nucleus Lateral modulatory-ach uncertain (unknown reference)
FEC.FT.SNC.LT Substantia Nigra Pars Compacta Lateral modulatory-ach uncertain Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> SNc, abstract)
FMM FMM.FT.HC.CA3P Proximal CA3 of Hippocampus modulatory-ach uncertain Connectivity map of the habenula (IPN -> Hippo, abstract)
LMC LMC.HL.RP.MG Raphe Magnus Nucleus modulatory-ach uncertain Connectivity map of the habenula (IPN -> Raphe, abstract)
LMC.HT.TG.LDT Laterodorsal Tegmental Nucleus modulatory-ach uncertain Head Direction Cell Circuit (IPD -> DTN)
LMC.MM.PAG Periaqueductal Gray Matter modulatory-ach uncertain Connectivity map of the habenula (IPN -> PAG)
LMC.MM.RP.DRN Dorsal Raphe Nucleus modulatory-ach uncertain Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> DRN)
LMC.MM.VTA Ventral Tegmental Area modulatory-ach uncertain Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> VTA)
LRC LRC.MM.SC.INT Intermediate Superior Colliculus modulatory-ach uncertain (unknown reference)
NSA NSA.FD.LGN Lateral Geniculate Nucleus modulatory-ach uncertain (unknown reference)

Thirdparty Circuits

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AD=Anterodorsal Nucleus,FMM.FD.TH.AD
DTN=Laterodorsal Tegmental Nucleus,LMC.HT.TG.DTG
EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
HC=Hippocampus,FMM.FT.HC (see Hippocampal Formation)
IPD=Interpeduncular Nucleus,FEC.HT.TG.IPD
LD=Lateral Dorsal Nucleus of Thalamus,FMM.FD.TH.LD
LHAB=Habenula,FAM.FD.HB
LMB=Lateral Mammillary Nucleus,FMM.FD.MB.LMB
MVSN=Medial Vestibular Nucleus,LPC.HT.MVBN
NPRP=Prepositus Nucleus,LRC.HL.NPH
PC=Parietal Lobe,NC.LOBE.PAR
PRHC=Postrhinal Cortex,FMM.NC.PH.POR
PSUB=Postsubiculum,FMM.NC.PH.POS
RSP=Retrosplenial Cortex,NCP.NC.MPL.RSC
SUPGEN=Suprageniculate Nucleus of Thalamus,NSA.FD.TH.SG
VC=Occipital Lobe,NC.LOBE.OCC

DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB
DRN=Dorsal Raphe Nucleus,LMC.MM.RP.DRN
GPb=Dorsal Pallidum,FEC.FT.DP (see Basal Ganglia)
IPN=Interpeduncular Nucleus,FEC.HT.TG.IPD
LHA=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN
LHbL=Lateral Habenula Lateral Part,FAM.FD.LHB.LT
LHbM=Lateral Habenula Medial Part,FAM.FD.LHB.MED
LPO=Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO
LS=Lateral Septal Nucleus,FAM.FT.SEP.LT
MHb=Medial Habenula,FAM.FD.MHB
MRN=Raphe Nuclei of Medulla,LMC.HL.RP (see Medullary Reticular Formation)
MS=Medial Septal Nucleus,FAM.FT.SEP.MED
PS=Posterior Septal Group,FAM.FT.SEP.PG (see Septal Nuclei)
RMTg=Rostromedial Tegmental Nucleus,FEC.HT.TG.RMTG
SNc=Substantia Nigra Pars Compacta,FEC.FT.SNC (see Basal Ganglia)
VP=Ventral Pallidum,FEC.FT.VP (see Basal Ganglia)
VTA=Ventral Tegmental Area,LMC.MM.VTA

CPu=Striatum,FEC.FT.ST (see Basal Ganglia)
EP=Endopiriform Nucleus,FAM.FT.EPF
Hippo=Hippocampus,FMM.FT.HC (see Hippocampal Formation)
IPN=Interpeduncular Nucleus,FEC.HT.TG.IPD
L=Lateral Habenula,FAM.FD.LHB (see Habenula)
LH=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN
M=Medial Habenula,FAM.FD.MHB
NAc=Accumbens Nucleus,FEC.FT.ACC (see Basal Ganglia)
PAG=Periaqueductal Gray Matter,LMC.MM.PAG
Raphe=Raphe Nuclei of Medulla,LMC.HL.RP (see Medullary Reticular Formation)
SNc=Substantia Nigra Pars Compacta,FEC.FT.SNC (see Basal Ganglia)
Septum=Septal Nuclei,FAM.FT.SEP
VTA=Ventral Tegmental Area,LMC.MM.VTA

IPN=Interpeduncular Nucleus,FEC.HT.TG.IPD
LC=Locus Coeruleus,LMC.HT.LC
LHB=Lateral Habenula,FAM.FD.LHB (see Habenula)
MHB=Medial Habenula,FAM.FD.MHB

CPu=Striatum,FEC.FT.ST (see Basal Ganglia)
DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB
DR=Dorsal Raphe Nucleus,LMC.MM.RP.DRN
GPi=Globus Pallidus Internal,FEC.FT.GPI (see Basal Ganglia)
IP=Interpeduncular Nucleus,FEC.HT.TG.IPD
LH=Lateral Hypothalamic Area,LAC.FD.HT.LT (see Hypothalamus)
LHb=Lateral Habenula,FAM.FD.LHB (see Habenula)
LPO=Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO
MHb=Medial Habenula,FAM.FD.MHB
MR=Superior Central Raphe Nucleus,LMC.MM.RP.SUC
PB=Endocrine Glands,TARGET.TEA.ENDOCRINE
S=Septal Nuclei,FAM.FT.SEP
SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT
VTA=Ventral Tegmental Area,LMC.MM.VTA

IPN=Interpeduncular Nucleus,FEC.HT.TG.IPD
LHb=Lateral Habenula,FAM.FD.LHB (see Habenula)
MHb=Medial Habenula,FAM.FD.MHB


References

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