BrainRegionLMC MM VTA

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Ventral Tegmental Area

@@Home -> BiologicalLifeResearch -> BrainAreaLMC -> BrainRegionLMC_MM_VTA

This page covers biological details of component Ventral Tegmental Area. Region is part of aHuman target integrated biological model.

*Top-down path to region*: Midbrain Mesencephalon -> Ventral Tegmental Area (LMC.MM.VTA) (see Mind Maps)
*Type*: nucleus
*Brain area*: Lower Brain - Modulatory Contol Area
*Role*: relay
*Function*: Respond to novel stimuli, unexpected rewards, and reward predictive sensory cues

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Contents

1 Components
2 Connectivity
3 Thirdparty Circuits
4 References

Components

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Component items*:
*Medial Ventral Tegmental Area*
*Parabrachial Pigmented Area*
*Paranigral Nucleus*
*Parafasciculus Retroflexus Area*
*Raphe Nucleus Linearis* (*LMC.HP.RP.LI*): Release of 5-HT was only obtained on stimulation of this nucleus

* *Rostral Linear Nucleus*

Connectivity

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LMC.MM.VTA.dot.png

Inbound Region Connections:*

|| *Source Area* || *Source Region* || *Source Name* || *Type* || *Reference* || || FAM || BrainRegionFAM_FT_BNST FAM.FT.BNST || Bed Nucleus of Stria Terminalis || excitatory-glu || (unknown reference) || || FEC || BrainRegionFEC_FT_ACC_CORE FEC.FT.ACC.CORE || Nucleus Accumbens Core || inhibitory-gaba || [Reward circuit of human brain (NACC -> VTA, abstract)] || || LMC || BrainRegionLMC_HP_TG_VTG LMC.HP.TG.VTG || Ventral Tegmental Nucleus || excitatory-glu || (unknown reference) ||

Outbound Region Connections:*

|| *Target Area* || *Target Region* || *Target Name* || *Type* || *Reference* || || FAM || BrainRegionFAM_FT_AM_CEC FAM.FT.AM.CEC || Central Amygdaloid Nucleus, capsular subdivision || modulatory-da || [Reward circuit of human brain (VTA -> AM, abstract)] || || FEC || BrainRegionFEC_FT_ACC_SH FEC.FT.ACC.SH || Nucleus Accumbens Shell || modulatory-da || [Craving (VTA -> NACC, abstract)] || || FMM || BrainRegionFMM_FD_MB_MMB FMM.FD.MB.MMB || Medial Mammillary Nucleus || modulatory-da || [Mammillary bodies: two memory systems in one (VTN -> MMB)] || || || FMM.FT.HC.CA1D || Distal CA1 of Hippocampus || modulatory-da || [Reward circuit of human brain (VTA -> HC, abstract)] || || || FMM.NC.PH.LEC || Lateral Entorhinal Cortex || modulatory-da || [Combining Novelty, Motivational Salience, and Reward to Control Attention and Learning (VTA -> EC, abstract)] || || LAC || BrainRegionLAC_FD_HT_PO LAC.FD.HT.PO || Preoptic Nucleus || modulatory-da || [Physiology and pathophysiology of lower urinary tract (VTA -> MPOA)] || || || LAC.FD.HT.PRM || Premammillary Nucleus || modulatory-da || (unknown reference) || || || LAC.FD.HT.PV || Paraventricular Nucleus || modulatory-da || [Physiology and pathophysiology of lower urinary tract (VTA -> PVN)] || || NDM || BrainRegionNDM_NC_AL_DACG NDM.NC.AL.DACG || Dorsal Anterior Cingulate Area || modulatory-da || (unknown reference) || || || NDM.NC.AL.FPC || Lateral Frontopolar Cortex || modulatory-da || [Reward circuit of human brain (VTA -> PFC, abstract)] ||

Thirdparty Circuits

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[of Social Brain] - see [Reference]

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[mammillary nucleus and theta rhythm] - see [Reference]

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[bodies: two memory systems in one] - see [Reference]

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[Novelty, Motivational Salience, and Reward to Control Attention and Learning] - see [Reference]

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[decision-making] - see [Reference]

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[and pathophysiology of lower urinary tract] - see [Reference]

unavailable

[circuit of human brain] - see [Reference]

unavailable

[Connections] - see [Reference]

[[1]] - see [Reference]

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[and its network] - see [Reference]

unavailable

References

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