BrainRegionFAM FT SEP DBB

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Diagonal Band of Broca

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This page covers biological details of component Diagonal Band of Broca. Region is part of aHuman target integrated biological model.

  • Top-down path to region: Forebrain Telencephalon -> Extended Amygdala (FAM.FT.EXTAM) -> Septal Nuclei (FAM.FT.SEP) -> Dorsal Septal Nucleus (FAM.FT.SEP.DS) -> Medial Septal Group (FAM.FT.SEP.MG) -> Diagonal Band of Broca (FAM.FT.SEP.DBB) (see Mind Maps)
  • Type: nucleus
  • Brain area: Forebrain - Affective Motivations Area
  • Role: processor.affective.memory
  • Function: involved in generation of theta waves in hippocampus
  • Notes to function: ACh and GABA; ventral group - from stria terminalis to/from MFB

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Components

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  • no child items defined

Connectivity

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FAM.FT.SEP.DBB.dot.png

Inbound Region Connections:

Source Area Source Region Source Name Type Reference
LAC LAC.FD.HT.SUM Supramammillary Nucleus excitatory-glu Medial mammillary nucleus and theta rhythm (SupraMM -> SEP, abstract)
LMC LMC.HT.LC Locus Coeruleus modulatory-ne (unknown reference)

Outbound Region Connections:

Target Area Target Region Target Name Type Reference
FAM FAM.FD.LHB.MED Lateral Habenula Medial Part inhibitory-gaba Both LHb and MHb control the dopaminergic and serotonergic systems (DBB -> LHbM)
FAM.FD.MHB Medial Habenula inhibitory-gaba Habenula Connections (DBB -> MHb)
FMM FMM.FD.MB.MMB Medial Mammillary Nucleus inhibitory-gaba Cingulate Gyrus (SEP -> HT, abstract)
FMM.FT.HC.CA2 Dorsolateral Cornu Ammonis of Hippocampus inhibitory-gaba Medial mammillary nucleus and theta rhythm (SEP -> HF, abstract)
NDM NDM.NC.AL.VMPFC Ventromedial Prefrontal Cortex inhibitory-gaba (unknown reference)

Thirdparty Circuits

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AVTH=Anteroventral Nucleus,FMM.FD.TH.AV
HF=Hippocampal Formation,FMM.FT.HF
MMB=Medial Mammillary Nucleus,FMM.FD.MB.MMB
RSP=Retrosplenial Cortex,NCP.NC.MPL.RSC
SEP=Septal Nuclei,FAM.FT.SEP
SupraMM=Supramammillary Nucleus,LAC.FD.HT.SUM
VTN=Ventral Tegmental Area,LMC.MM.VTA

CG=Posterior Cingulate Cortex,NCP.NC.MPL.PSCG
ET=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
HC=Hippocampus,FMM.FT.HC (see Hippocampal Formation)
HT=Hypothalamus,FD.HT
MB=Mammillary Body,FD.MB (see Hypothalamus)
SEP=Septal Nuclei,FAM.FT.SEP
TH=Anterior Nucleus of Thalamus,FD.TH.AN (see Cognitive Thalamus)

CPu=Striatum,FEC.FT.ST (see Basal Ganglia)
DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB
DR=Dorsal Raphe Nucleus,LMC.MM.RP.DRN
GPi=Globus Pallidus Internal,FEC.FT.GPI (see Basal Ganglia)
IP=Interpeduncular Nucleus,FEC.HT.TG.IPD
LH=Lateral Hypothalamic Area,LAC.FD.HT.LT (see Hypothalamus)
LHb=Lateral Habenula,FAM.FD.LHB (see Habenula)
LPO=Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO
MHb=Medial Habenula,FAM.FD.MHB
MR=Superior Central Raphe Nucleus,LMC.MM.RP.SUC
PB=Endocrine Glands,TARGET.TEA.ENDOCRINE
S=Septal Nuclei,FAM.FT.SEP
SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT
VTA=Ventral Tegmental Area,LMC.MM.VTA

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 (see Basal Ganglia)
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 (see Medullary Reticular Formation)
SNc=Substantia Nigra Pars Compacta,FEC.FT.SNC (see Basal Ganglia)
VTA=Ventral Tegmental Area,LMC.MM.VTA
VTG=Ventral Tegmental Area,LMC.MM.VTG

DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB
DRN=Dorsal Raphe Nucleus,LMC.MM.RP.DRN
GPb=Dorsal Pallidum,FEC.FT.DP (see Basal Ganglia)
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 (see Medullary Reticular Formation)
MS=Medial Septal Nucleus,FAM.FT.SEP.MED
PS=Posterior Septal Group,FAM.FT.SEP.PG (see Septal Nuclei)
RMTg=Rostromedial Tegmental Nucleus,FEC.HT.TG.RMTG
SNc=Substantia Nigra Pars Compacta,FEC.FT.SNC (see Basal Ganglia)
VP=Ventral Pallidum,FEC.FT.VP (see Basal Ganglia)
VTA=Ventral Tegmental Area,LMC.MM.VTA


References

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