BrainRegionLAC FD HT TBM

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Tuberomammillary Nucleus

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

  • Top-down path to region: Forebrain Diencephalon -> Hypothalamus (FD.HT) -> Lateral Hypothalamic Area (LAC.FD.HT.LT) -> Lateral Tuberal Nuclei (LAC.FD.HT.LTUB) -> Tuberomammillary Nucleus (LAC.FD.HT.TBM) (see Mind Maps)
  • Type: nucleus
  • Brain area: Lower Brain - Autonomous Control Area
  • Role: processor.autonomic
  • Function: sole source of histamine in the brain
  • Notes to function: regulate sleep, helps produce responses to sexual stimuli, and helps body respond to stressful situations

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Components

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Component items:

  • Dorsal Tuberomammillary Nucleus
  • Ventral Tuberomammillary Nucleus

Connectivity

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LAC.FD.HT.TBM.dot.png

Inbound Region Connections:

  • no connections

Outbound Region Connections:

Target Area Target Region Target Name Type Reference
FAM FAM.FT.SEP.LT Lateral Septal Nucleus excitatory-glu (unknown reference)
FMM FMM.FD.MB.MMB Medial Mammillary Nucleus excitatory-glu Mammillary bodies: two memory systems in one (TuberoMM -> MMB, abstract)
LAC LAC.FD.HT.VLPO Ventrolateral Preoptic Nucleus excitatory-glu Simplified NREM sleep-promoting pathway (TMN -> VLPO)
LMC LMC.HT.LC Locus Coeruleus excitatory-glu (unknown reference)
LPC LPC.FT.MOB Main Olfactory Bulb excitatory-glu (unknown reference)

Thirdparty Circuits

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ADTH=Anterodorsal Nucleus,FMM.FD.TH.AD
AMTH=Anteromedial Nucleus,NCP.FD.TH.AM
AVTH=Anteroventral Nucleus,FMM.FD.TH.AV
DTN=Laterodorsal Tegmental Nucleus,LMC.HT.TG.LDT
LMB=Lateral Mammillary Nucleus,FMM.FD.MB.LMB
MMB=Medial Mammillary Nucleus,FMM.FD.MB.MMB
MedialEC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
PAS=Parasubiculum,FMM.NC.PH.PAS
POS=Postsubiculum,FMM.NC.PH.POS
PRS=Presubiculum,FMM.NC.PH.PRS
SEP=Septal Nuclei,FAM.FT.SEP
SUB=Subiculum,FMM.FT.HF.SUB (see Hippocampal Formation)
SupraMM=Supramammillary Nucleus,LAC.FD.HT.SUM
TuberoMM=Lateral Tuberal Nuclei,LAC.FD.HT.LTUB (see Hypothalamus)
VTN=Ventral Tegmental Area,LMC.MM.VTA

LC=Locus Coeruleus,LMC.HT.LC
LDTg=Laterodorsal Tegmental Nucleus,LMC.HT.TG.LDT
TMN=Tuberomammillary Nucleus,LAC.FD.HT.TBM
VLPO=Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO


References

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