視床下部外側核
- 関
- lateral hypothalamic area、tuberomammillary nucleus
WordNet
- lying away from the median and sagittal plane of a body; "lateral lemniscus"
- situated at or extending to the side; "the lateral branches of a tree"; "shot out sidelong boughs"- Tennyson (同)sidelong
- a part of the cell containing DNA and RNA and responsible for growth and reproduction (同)cell_nucleus, karyon
- (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail
- any histologically identifiable mass of neural cell bodies in the brain or spinal cord
- the positively charged dense center of an atom
- comparative of the adverb `late; "he stayed later than you did"
- coming at a subsequent time or stage; "without ulterior argument"; "the mood posterior to" (同)ulterior, posterior
- of or relating to the hypothalamus
PrepTutorEJDIC
- 横の,側面の;横からの / (音声が)側音の / 側面,(道路の)側溝(そっこう) / 側音(英語の[1]など)
- 中心,核 / (生物の)細胞核 / 原子核
- 《補語にのみ用いて》(人などが)(…するのが)『もっと遅い』《+『in』+『名』(do『ing』)》 / (時刻・時期が)『もっと遅い』,もっと後の / 後で,のちほど / (lateの比較級)(定刻・予定時間・他の人(物))より遅れて,遅く
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/05/21 14:10:35」(JST)
[Wiki en表示]
Lateral hypothalamus |
Lateral hypothalamus is 'LT', at right, in yellow.
|
Identifiers |
MeSH |
A08.186.211.730.385.357.300 |
NeuroNames |
hier-409 |
NeuroLex ID |
Lateral hypothalamus |
TA |
A14.1.08.929 |
FMA |
62030 |
Anatomical terms of neuroanatomy |
The lateral hypothalamus or lateral hypothalamic area, (LHA) and the lateral preoptic area belong to the lateral zone of the hypothalamus.[1] The LHA is involved in hunger and wakefulness[citation needed].
Damage to this area can cause reduced food intake. Stimulating the lateral hypothalamus causes a desire to eat, while stimulating the ventromedial hypothalamus causes a desire to stop eating.
Neurotransmitters involved in its function are glutamate and orexin.[citation needed]
Function
The glucostatic explanation is based on the homeostatic theory which indicates that the body has balanced states of equilibrium for each system. When out of balance, the body will be pushed to restore balance. Therefore, when the blood sugar level drops, the glucostatic receptors in the blood take a message to the lateral hypothalamus, which is the feeding center of the brain. This causes certain neurons in the brain to fire in unison, creating the sensation of hunger.
When the glucose level increases because the person is eating or has eaten, the glucostatic receptors in the blood then send a message to the ventromedial hypothalamus (the satiety or satisfaction center) and the sensation of fullness occurs.
Damage to the lateral hypothalamus may lead to a condition known as Frölich's syndrome.
References
- ^ ancil-316 at NeuroNames
Anatomy of the diencephalon of the human brain
|
|
Epithalamus |
Surface |
- Pineal body
- Habenula
- Habenular trigone
- Habenular commissure
|
|
Grey matter |
- Pretectal area
- Habenular nuclei
- Subcommissural organ
|
|
|
Thalamus |
Surface |
- Stria medullaris of thalamus
- Thalamic reticular nucleus
- Taenia thalami
|
|
Grey matter/
nuclei |
- paired: AN
- Ventral
- Lateral
- Metathalamus
- midline: MD
- Intralaminar
- Midline nuclear group
- Interthalamic adhesion
|
|
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
|
|
|
Hypothalamus |
Surface |
- Median eminence/Tuber cinereum
- Mammillary body
- Infundibulum
|
|
Grey matter |
Autonomic zones |
- Anterior (parasympathetic/heat loss)
- Posterior (sympathetic/heat conservation)
|
|
Endocrine |
- posterior pituitary: Paraventricular
- magnocellular
- parvocellular
- Supraoptic
- other: Arcuate (dopamine/GHRH)
- Preoptic (GnRH)
- Suprachiasmatic (melatonin)
|
|
Emotion |
- Lateral
- Ventromedial
- Dorsomedial
|
|
|
White matter |
- afferent
- SN → Medial forebrain bundle
- efferent
- Mammillothalamic fasciculus → AN, Stria terminalis → Amygdala, Dorsal longitudinal fasciculus → SC
|
|
Pituitary |
- Posterior is diencephalon, but anterior is glandular
|
|
|
Subthalamus |
- Subthalamic nucleus
- Zona incerta
|
|
Index of the central nervous system
|
|
Description |
- Anatomy
- meninges
- cortex
- association fibers
- commissural fibers
- lateral ventricles
- basal ganglia
- diencephalon
- mesencephalon
- pons
- cerebellum
- medulla
- spinal cord
- Physiology
- Development
|
|
Disease |
- Cerebral palsy
- Meningitis
- Demyelinating diseases
- Seizures and epilepsy
- Headache
- Stroke
- Sleep
- Congenital
- Injury
- Neoplasms and cancer
- Other
- Symptoms and signs
- head and neck
- eponymous
- lesions
- Tests
|
|
Treatment |
- Procedures
- Drugs
- general anesthetics
- analgesics
- addiction
- epilepsy
- cholinergics
- migraine
- Parkinson's
- vertigo
- other
|
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Regional astrogliosis in the mouse hypothalamus in response to obesity.
- Buckman LB, Thompson MM, Moreno HN, Ellacott KL.SourceDepartment of Molecular Physiology and Biophysics, Vanderbilt University Medical Center, Nashville, Tennessee.
- The Journal of comparative neurology.J Comp Neurol.2013 Apr 15;521(6):1322-33. doi: 10.1002/cne.23233.
- Obesity is associated with chronic low-grade inflammation in peripheral tissues, which contributes to the development of comorbidities such as insulin resistance and cardiovascular disease. While less extensively characterized, obesity also promotes inflammation in the central nervous system (CNS) a
- PMID 23047490
- Melanin-concentrating hormone control of sleep-wake behavior.
- Monti JM, Torterolo P, Lagos P.SourceDepartment of Pharmacology and Therapeutics, School of Medicine Clinics Hospital, Montevideo 11600, Uruguay. Electronic address: jmonti@mednet.org.uy.
- Sleep medicine reviews.Sleep Med Rev.2013 Mar 8. pii: S1087-0792(12)00115-3. doi: 10.1016/j.smrv.2012.10.002. [Epub ahead of print]
- The melanin-concentrating hormone (MCH) is a 19 aminoacid peptide found in mammals predominantly in neurons located in the lateral hypothalamus and incerto-hypothalamic area. The biological function of MCH is mediated by two G-protein-coupled receptors known as MCHR1 and MCHR2, although the latter i
- PMID 23477948
Japanese Journal
- Hypothalamic control of glucose and lipid metabolism in skeletal muscle
- The Journal of Physical Fitness and Sports Medicine 6(2), 75-87, 2017
- NAID 130005464538
- QRFP-Deficient Mice Are Hypophagic, Lean, Hypoactive and Exhibit Increased Anxiety-Like Behavior
- A new area of the mouse anterior hypothalamus involved in septohypothalamic circuit (Special issue : proceedings of parvo- and magnocellular symposium in Sendai : creating a new stream of neuroendocrinology)
Related Pictures
★リンクテーブル★
[★]
視床下部外側野
- 関
- lateral hypothalamic nucleus、lateral hypothalamus、tuberomammillary nucleus
[★]
結節乳頭核
- 関
- lateral hypothalamic area、lateral hypothalamic nucleus
[★]
- 英
- lateral hypothalamic nucleus
- 関
- 視床下部外側野、結節乳頭核
[★]
- 関
- aspect、external、externally、flanking、laterale、lateralis、laterally、outer、outside、profile、side、sided、sidedness
[★]
- 関
- hypothalami、hypothalamus、subthalamic
[★]
- 関
- hypothalamic、hypothalamus、subthalamic