BrainRegionFAM FD LHB LT
Lateral Habenula Lateral Part
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This page covers biological details of component Lateral Habenula Lateral Part. Region is part of aHuman target integrated biological model.
- Top-down path to region: Forebrain Diencephalon -> Habenula (FAM.FD.HB) -> Lateral Habenula (FAM.FD.LHB) -> Lateral Habenula Lateral Part (FAM.FD.LHB.LT) (see Mind Maps)
- Type: nucleus
- Brain area: Forebrain - Affective Motivations Area
- Role: processor.affective.avoidance
- Function: Encoding negative feedback, direct, Pallidal
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Components
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- no child items defined
Connectivity
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Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Reference |
| FAM | FAM.FT.EPF | Endopiriform Nucleus | excitatory-glu | Regulation of the rapid eye movement (REM) sleep by habenular projection (EPN -> LHbL) |
| FEC | FEC.FT.ACC.CORE | Nucleus Accumbens Core | inhibitory-gaba | Connectivity map of the habenula (NAc -> L, abstract) |
| FEC.FT.GPI.DS | Globus Pallidus Internal Dorsal | inhibitory-gaba | Habenula Connections (GPi -> LHb, abstract) | |
| LAC | LAC.FD.HT.LTN | Lateral Hypothalamic Nucleus | excitatory-glu | Regulation of the rapid eye movement (REM) sleep by habenular projection (LHT -> LHbL) |
| LAC.FD.HT.VLPO | Ventrolateral Preoptic Nucleus | excitatory-glu | Habenula Connections (LPO -> LHb, abstract) | |
| LMC | LMC.HT.LC | Locus Coeruleus | modulatory-ne | Contribution of nAChR subunits to nicotine withdrawal symptoms (LC -> LHB, abstract) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Reference |
| FEC | FEC.HT.TG.RMTG | Rostromedial Tegmental Nucleus | excitatory-glu | Both LHb and MHb control the dopaminergic and serotonergic systems (LHbL -> RMTg) |
Thirdparty Circuits
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map: DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB, DRN=Dorsal Raphe Nucleus,LMC.MM.RP.DRN, GPb=Dorsal Pallidum,FEC.FT.DP (Globus Pallidus External Lateral (FEC.FT.GPE.LT), Globus Pallidus External Medial (FEC.FT.GPE.MED), Globus Pallidus External Dorsal (FEC.FT.GPE.DS), Globus Pallidus External Rostromedial (FEC.FT.GPE.RM), Globus Pallidus External Dorsolateral (FEC.FT.GPE.DL), 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)), 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 (Raphe Pallidus Nucleus (LMC.HL.RP.PL), Raphe Obscurus Nucleus (LMC.HL.RP.OB), Raphe Magnus Nucleus (LMC.HL.RP.MG)), MS=Medial Septal Nucleus,FAM.FT.SEP.MED, PS=Posterior Septal Group,FAM.FT.SEP.PG (Bed Nucleus of Anterior Commissure (FAM.FT.SEP.BAC), Septofimbrial Nucleus (FAM.FT.SEP.SF), Triangular Septal Nucleus (FAM.FT.SEP.TR)), RMTg=Rostromedial Tegmental Nucleus,FEC.HT.TG.RMTG, SNc=Substantia Nigra Pars Compacta,FEC.FT.SNC (Substantia Nigra Pars Compacta Lateral (FEC.FT.SNC.LT), Substantia Nigra Pars Compacta Medial (FEC.FT.SNC.MED)), VP=Ventral Pallidum,FEC.FT.VP (Ventral Pallidum Dorsolateral (FEC.FT.VP.DL), Ventral Pallidum Ventromedial (FEC.FT.VP.VM)), VTA=Ventral Tegmental Area,LMC.MM.VTA
map: DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB, DTG=Laterodorsal Tegmental Nucleus,LMC.HT.TG.DTG, EPN=Endopiriform Nucleus,FAM.FT.EPF, GPi=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)), LHT=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, NI=Incertus Nucleus,FAM.HT.TG.NI, RMTg=Rostromedial Tegmental Nucleus,FEC.HT.TG.RMTG, Raphe=Raphe Nuclei of Medulla,LMC.HL.RP (Raphe Pallidus Nucleus (LMC.HL.RP.PL), Raphe Obscurus Nucleus (LMC.HL.RP.OB), Raphe Magnus Nucleus (LMC.HL.RP.MG)), SNc=Substantia Nigra Pars Compacta,FEC.FT.SNC (Substantia Nigra Pars Compacta Lateral (FEC.FT.SNC.LT), Substantia Nigra Pars Compacta Medial (FEC.FT.SNC.MED)), VTA=Ventral Tegmental Area,LMC.MM.VTA, VTG=Ventral Tegmental Area,LMC.MM.VTG
References
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