#summary Substantia Nigra Pars Reticulata Medial
@@[Home] -> [BiologicalLifeResearch] -> [BrainAreaFEC] -> [BrainRegionFEC_FT_SNR_MED]
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This page covers biological details of component Substantia Nigra Pars Reticulata Medial.
Region is part of aHuman target integrated biological model.

  * *Top-down path to region*: Forebrain Telencephalon -> [BrainCenterFEC_FT_BG Basal Ganglia] (FEC.FT.BG) -> Substantia Nigra (FEC.FT.SN) -> Substantia Nigra Pars Reticulata (FEC.FT.SNR) -> [BrainRegionFEC_FT_SNR_MED Substantia Nigra Pars Reticulata Medial] (FEC.FT.SNR.MED) (see [OverallMindMaps Mind Maps])
  * *Type*: nucleus
  * *Quality*: L0
  * *Brain area*: [BrainAreaFEC Forebrain - Execution Control Area] (FEC)
  * *Area circuit*: Motor Motivational Salience (FECLM)
  * *Role*: basal.ganglia.nigrareticulata
  * *Function*: Motivational loop
(generated)
= Components =
(generated)


  * no child items defined

= Connectivity =
(generated)


http://ahuman.org/svn/ahwiki/images/dot/FEC.FT.SNR.MED.dot.png

*Inbound Region Connections:*

|| *Source Area* || *Source Region* || *Source Name* || *Type* || *Role* || *Reference* ||
|| [BrainAreaFEC FEC] || [BrainRegionFEC_FD_STN_DL FEC.FD.STN.DL] || Subthalamic Nucleus Dorsolateral || excitatory-glu || uncertain ||(unknown reference) ||
||  || [BrainRegionFEC_FT_ACC_CORE FEC.FT.ACC.CORE] || Nucleus Accumbens Core || inhibitory-gaba || uncertain ||[http://www.impulsecontroldisorders.org/html/cravings.html Craving (NACC -> SNr, abstract)] ||
||  || [BrainRegionFEC_FT_CN_TL FEC.FT.CN.TL] || Caudate Nucleus Tail || inhibitory-gaba || uncertain ||[http://usvn.ahuman.org/svn/ahwiki/images/wiki/research/biomodel/saccades.jpg Saccades and smooth movements (CN -> SN, abstract)] ||
||  || [BrainRegionFEC_FT_GPE_RM FEC.FT.GPE.RM] || Globus Pallidus External Rostromedial || inhibitory-gaba || uncertain ||[https://www.google.ru/search?hl=rutbo=ptbm=bksq=isbn:0080887988 Prefrontal Cortex (PFC) in motor behavior (GP -> SN, abstract)] ||
||  || [BrainRegionFEC_FT_PU_VT FEC.FT.PU.VT] || Ventral Putamen || inhibitory-gaba || uncertain ||(unknown reference) ||
||  || [BrainRegionFEC_FT_VP_DL FEC.FT.VP.DL] || Ventral Pallidum Dorsolateral || inhibitory-gaba || uncertain ||[http://www.impulsecontroldisorders.org/html/cravings.html Craving (VPAL -> SNr, abstract)] ||
|| [BrainAreaNDM NDM] || [BrainRegionNDM_NC_AL_FPC NDM.NC.AL.FPC] || Lateral Frontopolar Cortex || excitatory-glu || uncertain ||[http://www.sciencedirect.com/science/article/pii/S0959438808001566 Global visual system (FrontalCortex -> BGA, abstract)] ||

*Outbound Region Connections:*

|| *Target Area* || *Target Region* || *Target Name* || *Type* || *Role* || *Reference* ||
|| [BrainAreaFEC FEC] || [BrainRegionFEC_FT_SNC_MED FEC.FT.SNC.MED] || Substantia Nigra Pars Compacta Medial || inhibitory-gaba || uncertain || (unknown reference) ||
||  || [BrainRegionFEC_HT_TG_IPD FEC.HT.TG.IPD] || Interpeduncular Nucleus || inhibitory-gaba || uncertain || (unknown reference) ||
|| [BrainAreaNMA NMA] || [BrainRegionNMA_FD_TH_MDL NMA.FD.TH.MDL] || Lateral Mediodorsal Nucleus of Thalamus || inhibitory-gaba || uncertain || [http://www.nature.com/nrn/journal/v5/n3/box/nrn1345_BX1.html Saccadic Vision (BG -> Thalamus, abstract)] ||

= Thirdparty Circuits =
(generated)

  * [http://www.nature.com/nrn/journal/v5/n3/images/nrn1345-i1.jpg Saccadic Vision] - see [http://www.nature.com/nrn/journal/v5/n3/box/nrn1345_BX1.html Reference] (CP.SACCADIC-VISION)

 BG=[BrainCenterFEC_FT_BG Basal Ganglia,FEC.FT.BG]
 CN=Caudate Nucleus,FEC.FT.CN (see [BrainCenterFEC_FT_BG Basal Ganglia])
 CR=Cerebellum,LLC.HT.CR (see [BrainCenterLLC_HT_CRC Cerebellar Complex])
 FrontalCortex=Anterior Lobe,NC.LOBE.ANT
 GPe=Globus Pallidus External,FEC.FT.GPE (see [BrainCenterFEC_FT_BG Basal Ganglia])
 LGN=[BrainRegionNSA_FD_LGN Lateral Geniculate Nucleus,NSA.FD.LGN]
 LIP=[BrainRegionNPE_NC_IPS_LIP Lateral Intraparietal Sulcus,NPE.NC.IPS.LIP]
 RF=[BrainCenterHT_RF Pontine Reticular Formation,HT.RF]
 Retina=[BrainRegionLPC_FD_RT Retinal Nucleus,LPC.FD.RT]
 SCi=Superior Colliculus,MM.SC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 SCs=Superior Colliculus,MM.SC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 SNpr=[BrainRegionFEC_FT_SNR_DL Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL]
 STN=Subthalamic Nucleus,FEC.FD.STN (see [BrainCenterFEC_FD_STA Subthalamus Area])
 Thalamus=Thalamus,FD.TH
 VisualCortex=[BrainCenterNC_LOBE_OCC Occipital Lobe,NC.LOBE.OCC]
<img src="http://www.nature.com/nrn/journal/v5/n3/images/nrn1345-i1.jpg" alt="unavailable" style="max-width: 100%;">

  * [http://www.impulsecontroldisorders.org/images/8-Urges9proof.jpg Craving] - see [http://www.impulsecontroldisorders.org/html/cravings.html Reference] (CF.CRAVING)

 NACC=Accumbens Nucleus,FEC.FT.ACC (see [BrainCenterFEC_FT_BG Basal Ganglia])
 OMPFC=Orbitofrontal Cortex,NC.AL.OPFC (see [BrainCenterNC_AL_OMPFC Orbitomedial Prefrontal Cortex])
 SNr=[BrainRegionFEC_FT_SNR_MED Substantia Nigra Pars Reticulata Medial,FEC.FT.SNR.MED]
 VPAL=Ventral Pallidum,FEC.FT.VP (see [BrainCenterFEC_FT_BG Basal Ganglia])
 VTA=[BrainRegionLMC_MM_VTA Ventral Tegmental Area,LMC.MM.VTA]
<img src="http://www.impulsecontroldisorders.org/images/8-Urges9proof.jpg" alt="unavailable" style="max-width: 100%;">


= References =
(generated)

  * http://www.nature.com/nrn/journal/v5/n3/box/nrn1345_BX1.html
  * http://www.impulsecontroldisorders.org/html/cravings.html