視床上部
- 関
- epithalami、epithalamic
- 同
- 視床上部
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/04/25 14:41:23」(JST)
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| Brain: Epithalamus |
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| Mesal aspect of a brain sectioned in the median sagittal plane. Epithalamus labeled in red, by 'habenular commissure', 'pineal body', and 'posterior commissure', with its projection anteriorly consisting stria medullaris |
| Latin |
epithalamus |
| Gray's |
subject #189 812 |
| NeuroNames |
hier-275 |
| MeSH |
Epithalamus |
| NeuroLex ID |
birnlex_1710 |
The epithalamus is a (dorsal) posterior segment of the diencephalon (a segment in the middle of the brain also containing the hypothalamus and the thalamus) which includes the habenula and their interconnecting fibers the habenular commissure, the stria medullaris and the pineal body. Its function is the connection between the limbic system to other parts of the brain.
Functions
Some functions of its components include the secretion of melatonin by the pineal gland (involved in circadian rhythms), and regulation of motor pathways and emotions. It is wired with the limbic system and basal ganglia.
Components
The epithalamus comprises the habenular trigone, the pineal body, and the posterior commissure.
External links
- http://isc.temple.edu/neuroanatomy/lab/atlas/pdhn/
- NIF Search - Epithalamus via the Neuroscience Information Framework
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Human brain: diencephalon (TA A14.1.08, GA 9.807)
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| Epithalamus |
| Surface |
- Pineal body
- Habenula
- Habenular trigone
- Habenular commissure
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| Grey matter |
- Pretectal area
- Habenular nuclei
- Subcommissural organ
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| Thalamus |
| Surface |
- Stria medullaris of thalamus
- Thalamic reticular nucleus
- Taenia thalami
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Grey matter/
nuclei |
- paired: AN
- Ventral
- Lateral
- Metathalamus
- midline: MD
- Intralaminar
- Midline nuclear group
- Interthalamic adhesion
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| White matter |
- Mammillothalamic fasciculus
- Pallidothalamic tracts
- Ansa lenticularis
- Lenticular fasciculus
- Thalamic fasciculus
- PCML
- Medial lemniscus
- Trigeminal lemniscus
- Spinothalamic tract
- Lateral lemniscus
- Dentatothalamic tract
- Acoustic radiation
- Optic radiation
- Subthalamic fasciculus
- Anterior trigeminothalamic tract
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| Hypothalamus |
| Surface |
- Median eminence/Tuber cinereum
- Mammillary body
- Infundibulum
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| Grey matter |
| Autonomic zones |
- Anterior (parasympathetic/heat loss)
- Posterior (sympathetic/heat conservation)
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| Endocrine |
- posterior pituitary: Paraventricular
- magnocellular
- parvocellular
- Supraoptic
- other: Arcuate (dopamine/GHRH)
- Preoptic (GnRH)
- Suprachiasmatic (melatonin)
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| Emotion |
- Lateral
- Ventromedial
- Dorsomedial
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| White matter |
- afferent
- SN → Medial forebrain bundle
- efferent
- Mammillothalamic fasciculus → AN, Stria terminalis → Amygdala, Dorsal longitudinal fasciculus → SC
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| Pituitary |
- Posterior is diencephalon, but anterior is glandular
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| Subthalamus |
- Subthalamic nucleus
- Zona incerta
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Ventricular system:
Third ventricle |
- recesses:
- Optic recess
- Infundibular recess
- Suprapineal recess
- Pineal recess
- Hypothalamic sulcus
- Tela chorioidea of third ventricle
- Apertures: Interventricular/Monro
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anat (n/s/m/p/4/e/b/d/c/a/f/l/g)/phys/devp
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noco (m/d/e/h/v/s)/cong/tumr, sysi/epon, injr
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proc, drug (N1A/2AB/C/3/4/7A/B/C/D)
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English Journal
- Associations of pineal volume, chronotype and symptom severity in adults with attention deficit hyperactivity disorder and healthy controls.
- Bumb JM1, Mier D2, Noelte I3, Schredl M4, Kirsch P2, Hennig O4, Liebrich L5, Fenske S2, Alm B4, Sauer C2, Leweke FM4, Sobanski E6.
- European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology.Eur Neuropsychopharmacol.2016 Jul;26(7):1119-26. doi: 10.1016/j.euroneuro.2016.03.016. Epub 2016 Apr 14.
- The pineal gland, as part of the human epithalamus, is the main production site of peripheral melatonin, which promotes the modulation of sleep patterns, circadian rhythms and circadian preferences (morningness vs. eveningness). The present study analyses the pineal gland volume (PGV) and its associ
- PMID 27150337
- Basal forebrain projections to the lateral habenula modulate aggression reward.
- Golden SA1,2, Heshmati M1,2, Flanigan M1,2, Christoffel DJ3, Guise K1,2, Pfau ML1,2, Aleyasin H1, Menard C1, Zhang H4, Hodes GE1, Bregman D1, Khibnik L1, Tai J1, Rebusi N1, Krawitz B1,2, Chaudhury D4, Walsh JJ3, Han MH1,4, Shapiro ML1, Russo SJ1.
- Nature.Nature.2016 Jun 29;534(7609):688-92. doi: 10.1038/nature18601.
- Maladaptive aggressive behaviour is associated with a number of neuropsychiatric disorders and is thought to result partly from the inappropriate activation of brain reward systems in response to aggressive or violent social stimuli. Nuclei within the ventromedial hypothalamus, extended amygdala and
- PMID 27357796
- Barhl2 Determines the Early Patterning of the Diencephalon by Regulating Shh.
- Ding Q1, Balasubramanian R1,2,3, Zheng D4, Liang G4, Gan L5,6,7,8.
- Molecular neurobiology.Mol Neurobiol.2016 Jun 27. [Epub ahead of print]
- The diencephalon is the primary relay network transmitting sensory information to the anterior forebrain. During development, distinct progenitor domains in the diencephalon give rise to the pretectum (p1), the thalamus and epithalamus (p2), and the prethalamus (p3), respectively. Shh plays a signif
- PMID 27349434
Japanese Journal
- 外側手綱核から中脳ドーパミンニューロンに伝達される負の価値シグナル
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[★]
- 関
- epithalami、epithalamus
[★]
視床上部
- 関
- epithalamic、epithalamus
[★]
- 英
- ()
- 同
- epithalamus
- 英
- epithalamus