BrainRegionLAC FD HT PRM

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Premammillary Nucleus

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This page covers biological details of component Premammillary 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) -> Premammillary Nucleus (LAC.FD.HT.PRM) (see Mind Maps)
  • Type: nucleus
  • Brain area: Lower Brain - Autonomous Control Area
  • Role: processor.autonomic
  • Function: expression of fear responses to environmental threats
  • Notes to function: integrate information involved in spatial working memory, which may result in attentional mechanisms on selection of appropriate escape strategies

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Components

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Connectivity

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LAC.FD.HT.PRM.dot.png

Inbound Region Connections:

Source Area Source Region Source Name Type Reference
FAM FAM.FT.AM.MPV Medial Posterior Ventral Amygdaloid Nucleus inhibitory-gaba Amygdalar disruption of prefrontal cortex (AM -> HT.L, abstract)
LAC LAC.FD.HT.AH Anterior Hypothalamic Nucleus excitatory-glu (unknown reference)
LMC LMC.MM.VTA Ventral Tegmental Area modulatory-da (unknown reference)

Outbound Region Connections:

Target Area Target Region Target Name Type Reference
LAC LAC.FD.HT.MPO Median Preoptic Nucleus excitatory-glu (unknown reference)
LAC.FD.HT.VM Ventromedial Hypothalamic Nucleus excitatory-glu (unknown reference)

Thirdparty Circuits

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References

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