Revision as of 17:03, 27 November 2018

Endocrine Glands

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This page covers biological details of component Endocrine Glands. Region is part of aHuman target integrated biological model.

• Top-down path to region: Target -> Human Effectors (aHumanEffectors) -> Endocrine Glands (TARGET.TEA.ENDOCRINE) (see Mind Maps)
• Type: effector
• Brain area: Effector Area
• Role: targeteffector
• Function: Secrete hormones directly into the circulatory system to be carried toward a distant target organ

(generated)

Components

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Component items:

• Endocrine head (endocrine-head)
  • Endocrine - pituitary gland: release hormones by request from HT
    • Adenohypophysis (LAC.FD.HT.AR -> endocrine-adenohypophysis): secrete releasing hormones into blood
      • Distal Part of Hypophysis
      • Intermediate Part of Hypophysis
      • Tuberal Part of Hypophysis
    • Neurohypophysis (LAC.FD.HT.SO -> endocrine-neurohypophysis-vasopressin): transport vasopressin secreted in hypothalamus to blood
      • Infundibular Stem
      • Pars Nervosa of Hypophysis
    • Nucleus of Medial Eminence (LAC.FD.HT.PV -> endocrine-neurohypophysis-oxytocin): transport oxytocin secreted in hypothalamus to blood
      • Anterior Median Eminence
      • Posterior Median Eminence
    • Lateral Eminence of Hypophysis
  • Endocrine - pineal gland (endocrine-pineal-gland): control of sexual development
• Endocrine neck (endocrine-neck)
  • Endocrine - thyroid gland (LAC.PN.SYM.MCG -> endocrine-thyroid-gland): release thyroid hormones into blood to rise oxygen use and heat production
  • Endocrine - parathyroid gland (LAC.PN.SYM.MCG -> endocrine-parathyroid-gland): release parathyroid hormones into blood to increase in blood calcium levels
• Endocrine body (endocrine-body)
  • Endocrine - pancreas (endocrine-pancreas): release digestive enzymes that act in small intestine to increase rate of glucose uptake and metabolism by most body cells
    • Endocrine - pancreas, sympathetic (LAC.PN.SYM.CEG -> endocrine-pancreas-adrenergic): sympathetic, a2: decreases secretion from beta cells, increases secretion from alpha cells, b2: increases secretion from beta cells
    • Endocrine - pancreas, parasympathetic (LAC.PN.PSYM.GUT -> endocrine-pancreas-muscarinic): parasympathetic, stimulates insulin secretion, M3: increases stimulation of alpha cells and beta cells
  • Endocrine - adrenal gland (LAC.PN.SYM.SMG -> endocrine-adrenal-gland): releasing hormones in response to stress
• Endocrine - gonads (endocrine-gonads): release estrogen, progesterone and testosterone hormones to promote maturation of reproductive organs
  • Endocrine - testicle gland (LAC.PN.SYM.ARG -> endocrine-testicle-gland): produce androgens, primarily testosterone (growth of muscle mass and strength, regulator of cognitive and physical energy, sperm development
  • Endocrine - ovary gland (LAC.PN.SYM.ARG -> endocrine-ovary-gland): secretes estrogen (maturation and maintenance of the reproductive organs), testosterone (prepares the uterus for pregnancy, and the mammary glands for lactation) and progesterone (promoting menstrual cycle changes in the endometrium

Connectivity

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Inbound Region Connections:

Outbound Region Connections:

• no connections

Thirdparty Circuits

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• Bowels control brain: gut hormones and obesity - see Reference

map: AMY=Amygdala,FAM.FT.AM, ARC=Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR, DS=Dorsal Striatum,FEC.FT.DST (Caudate Nucleus Head (FEC.FT.CN.HD), Caudate Nucleus Body (FEC.FT.CN.BD), Caudate Nucleus Tail (FEC.FT.CN.TL), Dorsal Putamen Lateral (FEC.FT.PU.LT), Dorsal Putamen Medial (FEC.FT.PU.MED)), LHA=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN, ME=Endocrine Glands,TARGET.TEA.ENDOCRINE, NAc=Accumbens Nucleus,FEC.FT.ACC (Nucleus Accumbens Core (FEC.FT.ACC.CORE), Nucleus Accumbens Shell (FEC.FT.ACC.SH)), NTS=Solitary Nucleus,LPC.HL.SOL, OFC=Orbitofrontal Cortex,NC.AL.OPFC (Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL)), PBN=Parabrachial Nucleus,LPC.HT.PRF.PB, PVN=Paraventricular Nucleus,LAC.FD.HT.PV, VMN=Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM, VTA=Ventral Tegmental Area,LMC.MM.VTA

• Habenula Connections - see Reference

map: CPu=Striatum,FEC.FT.ST (Nucleus Accumbens Core (FEC.FT.ACC.CORE), Nucleus Accumbens Shell (FEC.FT.ACC.SH), Ventral Putamen (FEC.FT.PU.VT), Caudate Nucleus Head (FEC.FT.CN.HD), Caudate Nucleus Body (FEC.FT.CN.BD), Caudate Nucleus Tail (FEC.FT.CN.TL), Dorsal Putamen Lateral (FEC.FT.PU.LT), Dorsal Putamen Medial (FEC.FT.PU.MED)), DBB=Diagonal Band of Broca,FAM.FT.SEP.DBB, DR=Dorsal Raphe Nucleus,LMC.MM.RP.DRN, GPi=Globus Pallidus Internal,FEC.FT.GPI (Globus Pallidus Internal Lateral (FEC.FT.GPI.LT), Globus Pallidus Internal Medial (FEC.FT.GPI.MED), Globus Pallidus Internal Dorsal (FEC.FT.GPI.DS), Globus Pallidus Internal Rostromedial (FEC.FT.GPI.RM), Globus Pallidus Internal Dorsolateral (FEC.FT.GPI.DL)), IP=Interpeduncular Nucleus,FEC.HT.TG.IPD, LH=Lateral Hypothalamic Area,LAC.FD.HT.LT (Lateral Hypothalamic Nucleus (LAC.FD.HT.LTN), Supramammillary Nucleus (LAC.FD.HT.SUM), Tuberomammillary Nucleus (LAC.FD.HT.TBM), Premammillary Nucleus (LAC.FD.HT.PRM)), LHb=Lateral Habenula,FAM.FD.LHB (Lateral Habenula Medial Part (FAM.FD.LHB.MED), Lateral Habenula Lateral Part (FAM.FD.LHB.LT)), 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

• Amygdalar disruption of prefrontal cortex - see Reference

map: ACG=Anterior Cingulate Cortex,NC.AL.ACG (Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG)), AM=Amygdala,FAM.FT.AM, HC=Hippocampus,FMM.FT.HC (Dentate Gyrus (FMM.FT.HC.DG), Proximal CA1 of Hippocampus (FMM.FT.HC.CA1P), Middle CA1 of Hippocampus (FMM.FT.HC.CA1M), Distal CA1 of Hippocampus (FMM.FT.HC.CA1D), Dorsolateral Cornu Ammonis of Hippocampus (FMM.FT.HC.CA2), Proximal CA3 of Hippocampus (FMM.FT.HC.CA3P), Middle CA3 of Hippocampus (FMM.FT.HC.CA3M), Distal CA3 of Hippocampus (FMM.FT.HC.CA3D)), HT.L=Lateral Hypothalamic Area,LAC.FD.HT.LT (Lateral Hypothalamic Nucleus (LAC.FD.HT.LTN), Supramammillary Nucleus (LAC.FD.HT.SUM), Tuberomammillary Nucleus (LAC.FD.HT.TBM), Premammillary Nucleus (LAC.FD.HT.PRM)), HT.PV=Paraventricular Nucleus,LAC.FD.HT.PV, INS=Insular Cortex,NC.INS, LC=Locus Coeruleus,LMC.HT.LC, MPFC=Orbitofrontal Cortex,NC.AL.OPFC (Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL)), PAG=Periaqueductal Gray Matter,LMC.MM.PAG, PB=Parabrachial Nucleus,LPC.HT.PRF.PB, PUT=Endocrine Glands,TARGET.TEA.ENDOCRINE, SOL=Solitary Nucleus,LPC.HL.SOL, TH=Thalamus,FD.TH (Lateral Geniculate Nucleus (NSA.FD.LGN), Medial Geniculate Body (NSA.FD.TH.MGB), Ventral Posteroinferior Nucleus (NCP.FD.TH.VPI), Ventral Posterolateral Nucleus (NCP.FD.TH.VPL), Ventral Posteromedial Nucleus (NCP.FD.TH.VPM), Inferior Pulvinar (NSA.FD.TH.IPV), Lateral Pulvinar (NSA.FD.TH.LPV), Medial Pulvinar (NPE.FD.TH.MPV), Oral Pulvinar (NPE.FD.TH.OPV), Limitans Nucleus of Thalamus (NCP.FD.TH.LI), Suprageniculate Nucleus of Thalamus (NSA.FD.TH.SG), Submedial Nucleus of Thalamus (NDM.FD.TH.SM), Ventral Anterior Nucleus (NMA.FD.TH.VA), Ventral Lateral Nucleus (NMA.FD.TH.VL), Lateral Dorsal Nucleus of Thalamus (FMM.FD.TH.LD), Lateral Posterior Nucleus of Thalamus (NPE.FD.TH.LP), Medial Mediodorsal Nucleus of Thalamus (NDM.FD.TH.MDM), Central Mediodorsal Nucleus of Thalamus (NCP.FD.TH.MDC), Lateral Mediodorsal Nucleus of Thalamus (NMA.FD.TH.MDL), Anteromedial Nucleus (NCP.FD.TH.AM), Anteroventral Nucleus (FMM.FD.TH.AV), Anterodorsal Nucleus (FMM.FD.TH.AD), Rostral Intralaminar Nuclear Group of Thalamus (NCP.FD.TH.RIL), Centromedian Nucleus of Thalamus (FEC.FD.TH.CM), Parafascicular Nucleus of Thalamus (FEC.FD.TH.PF), Paratenial Nucleus of Thalamus (FAM.FD.TH.PT), Paraventricular Nucleus of Thalamus (NDM.FD.TH.PV), Reuniens Nucleus of Thalamus (FMM.FD.TH.RE), Rhomboidal Nucleus of Thalamus (FMM.FD.TH.RH), Subfascicular Nucleus of Thalamus (LLC.FD.TH.SF))

References

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• http://www.nature.com/nrendo/journal/v6/n8/fig_tab/nrendo.2010.93_F1.html
• http://www.scholarpedia.org/article/Habenula
• http://neuropolitics.org/defaultmay10.asp