視床束
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/07/03 11:54:19」(JST)
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| Brain: Thalamic fasciculus |
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| The image shows dopaminergic pathways of the human brain in normal condition (left) and Parkinsons Disease (right). Red Arrows indicate suppression of the target, blue arrows indicate stimulation of target structure. (Thalamic fasciculus visible but not labeled, as red line from GPi to THA.) |
| Latin |
fasciculus thalamicus |
| NeuroNames |
hier-422 |
The thalamic fasciculus is a component of the subthalamus. It is sometimes considered synonymous with "field H1 of Forel". Nerve fibres forming a composite bundle containing cerebellothalamic (crossed) and pallidothalamic (uncrossed) fibres that is insinuated between the thalamus and zona incerta.
The thalamic fasciculus consists of the joint fibers of the ansa lenticularis and the lenticular fasciculus, coming from different portions of the medial globus pallidus, before they jointly enter the ventral lateral nucleus of the thalamus.[1]
References[edit]
- ^ Estomih Mtui; Gregory Gruener (2006). Clinical Neuroanatomy and Neuroscience: With STUDENT CONSULT Online Access. Philadelphia: Saunders. p. 359. ISBN 1-4160-3445-5.
External links[edit]
- http://www.meddean.luc.edu/lumen/MedEd/Neuro/frames/nlDEs/nl06fr.htm
- http://www.endotext.org/neuroendo/neuroendo3b/neuroendo3b_2.htm (see figure #12)
- http://isc.temple.edu/neuroanatomy/lab/atlas/mdbg/
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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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Human brain, cerebrum, Interior of the cerebral hemispheres—Rostral Basal ganglia and associated structures (TA A14.1.09.321–552, GA 9.832–837)
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| Basal ganglia |
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Grey matter
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Corpus striatum
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- striatum: Putamen
- Caudate nucleus
lentiform nucleus: Putamen
- Globus pallidus (GPe
- GPi)
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Ventral striatum
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- Nucleus accumbens
- Olfactory tubercle
- Islands of Calleja
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Other
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White matter
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Internal capsule (Anterior limb
- Genu
- Posterior limb
- Optic radiation)
Corona radiata
- External capsule
- Extreme capsule
Pallidothalamic tracts: Thalamic fasciculus (Ansa lenticularis
- Lenticular fasciculus)
- Subthalamic fasciculus
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| Rhinencephalon |
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Grey matter
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- Anterior olfactory nucleus
- Anterior perforated substance
- Olfactory bulb
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White matter
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- Olfactory tract (Medial olfactory stria
- Lateral olfactory stria)
- Olfactory trigone
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| Other basal forebrain |
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Grey matter
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- Substantia innominata (Basal optic nucleus of Meynert)
- Nucleus of diagonal band
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White matter
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- Diagonal band of Broca
- Stria terminalis
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Archicortex:
Hippocampal formation/
Hippocampus anatomy |
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Grey matter
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- Hippocampus proper: CA1
- CA2
- CA3
- CA4
Dentate gyrus: Fascia dentata
Subiculum
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White matter
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- Alveus
- Fimbria
- Perforant path
- Schaffer collateral
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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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Brain and spinal cord: neural tracts and fasciculi
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Sensory/
ascending |
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PCML
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1°: Pacinian corpuscle/Meissner's corpuscle → Posterior column (Gracile fasciculus/Cuneate fasciculus) → Gracile nucleus/Cuneate nucleus
2°: → sensory decussation/arcuate fibers (Posterior external arcuate fibers, Internal arcuate fibers) → Medial lemniscus/Trigeminal lemniscus → Thalamus (VPL, VPM)
3°: → Posterior limb of internal capsule → Postcentral gyrus
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Anterolateral/
pain
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Fast/lateral
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1° (Free nerve ending → A delta fiber) → 2° (Anterior white commissure → Lateral and Anterior Spinothalamic tract → Spinal lemniscus → VPL of Thalamus) → 3° (Postcentral gyrus) → 4° (Posterior parietal cortex)
2° ( Spinotectal tract → Superior colliculus of Midbrain tectum)
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Slow/medial
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1° (Group C nerve fiber → Spinoreticular tract → Reticular formation) → 2° (MD of Thalamus) → 3° (Cingulate cortex)
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Motor/
descending |
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Pyramidal
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flexion: Primary motor cortex → Posterior limb of internal capsule → Decussation of pyramids → Corticospinal tract (Lateral, Anterior) → Neuromuscular junction
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Extrapyramidal
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flexion: Primary motor cortex → Genu of internal capsule → Corticobulbar tract → Facial motor nucleus → Facial muscles
flexion: Red nucleus → Rubrospinal tract
extension: Vestibulocerebellum → Vestibular nuclei → Vestibulospinal tract
extension: Vestibulocerebellum → Reticular formation → Reticulospinal tract
Midbrain tectum → Tectospinal tract → muscles of neck
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Basal ganglia
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direct: 1° (Motor cortex → Striatum) → 2° (GPi) → 3° (Lenticular fasciculus/Ansa lenticularis → Thalamic fasciculus → VL of Thalamus) → 4° (Thalamocortical radiations → Supplementary motor area) → 5° (Motor cortex)
indirect: 1° (Motor cortex → Striatum) → 2° (GPe) → 3° (Subthalamic fasciculus → Subthalamic nucleus) → 4° (Subthalamic fasciculus → GPi) → 5° (Lenticular fasciculus/Ansa lenticularis → Thalamic fasciculus → VL of Thalamus) → 6° (Thalamocortical radiations → Supplementary motor area) → 7° (Motor cortex)
nigrostriatal pathway: Pars compacta → Striatum
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| Cerebellar |
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Afferent
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Vestibular nucleus → Vestibulocerebellar tract → ICP → Cerebellum → Granule cell
Pontine nuclei → Pontocerebellar fibers → MCP → Deep cerebellar nuclei → Granule cell
Inferior olivary nucleus → Olivocerebellar tract → ICP → Hemisphere → Purkinje cell → Deep cerebellar nuclei
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Efferent
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Dentate nucleus in Lateral hemisphere/pontocerebellum → SCP → Dentatothalamic tract → Thalamus (VL) → Motor cortex
Interposed nucleus in Intermediate hemisphere/spinocerebellum → SCP → Reticular formation, or → Cerebellothalamic tract → Red nucleus → Thalamus (VL) → Motor cortex
Fastigial nucleus in Flocculonodular lobe/vestibulocerebellum → Vestibulocerebellar tract → Vestibular nucleus
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Bidirectional:
Spinocerebellar
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Unc. prop.
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lower limb → 1° (muscle spindles → DRG) → 2° (Posterior thoracic nucleus → Dorsal/posterior spinocerebellar tract → ICP → Cerebellar vermis)
upper limb → 1° (muscle spindles → DRG) → 2° (Accessory cuneate nucleus → Cuneocerebellar tract → ICP → Anterior lobe of cerebellum)
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Reflex arc
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lower limb → 1° (Golgi tendon organ) → 2° (Ventral/anterior spinocerebellar tract→ SCP → Cerebellar vermis)
upper limb → 1° (Golgi tendon organ) → 2° ( Rostral spinocerebellar tract → ICP → Cerebellum)
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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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anat (h/r/t/c/b/l/s/a)/phys (r)/devp/prot/nttr/nttm/ntrp
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noco/auto/cong/tumr, sysi/epon, injr
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UpToDate Contents
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English Journal
- Clinical correlations of microstructural changes in progressive supranuclear palsy.
- Tessitore A1, Giordano A2, Caiazzo G3, Corbo D3, De Micco R4, Russo A2, Liguori S4, Cirillo M5, Esposito F6, Tedeschi G4.
- Neurobiology of aging.Neurobiol Aging.2014 Oct;35(10):2404-10. doi: 10.1016/j.neurobiolaging.2014.03.028. Epub 2014 Mar 28.
- In patients with progressive supranuclear palsy (PSP), previous reports have shown a severe white matter (WM) damage involving supra and infratentorial regions including cerebellum. In the present study, we investigated potential correlations between WM integrity loss and clinical-cognitive features
- PMID 24786632
- Structural abnormalities in bipolar euthymia: a multicontrast molecular diffusion imaging study.
- Canales-Rodríguez EJ1, Pomarol-Clotet E2, Radua J3, Sarró S2, Alonso-Lana S2, Del Mar Bonnín C4, Goikolea JM4, Maristany T5, García-Álvarez R6, Vieta E4, McKenna P2, Salvador R2.
- Biological psychiatry.Biol Psychiatry.2014 Aug 1;76(3):239-48. doi: 10.1016/j.biopsych.2013.09.027. Epub 2013 Oct 4.
- BACKGROUND: Evidence from decades of magnetic resonance imaging (MRI) research in bipolar disorder has been summarized in meta-analyses of various MRI modalities. Notably, although structural MRI studies suggest gray matter reductions are restricted to specific cortical regions, functional MRI has a
- PMID 24199669
- Altered structural connectivity and trait anhedonia in patients with schizophrenia.
- Lee JS1, Han K2, Lee SK3, Seok JH4, Kim JJ5.
- Neuroscience letters.Neurosci Lett.2014 Jul 10;579C:7-11. doi: 10.1016/j.neulet.2014.07.001. [Epub ahead of print]
- This study tested association between anhedonia scores and white matter integrity in order to investigate the neural basis of trait anhedonia in schizophrenia. A total of 31 patients with schizophrenia and 33 healthy controls underwent diffusion weighted imaging and scoring of trait anhedonia using
- PMID 25017826
Japanese Journal
- Alexithymia and reduced white matter integrity in schizophrenia: A diffusion tensor imaging study on impaired emotional self-awareness.
- Kubota Manabu,Miyata Jun,Sasamoto Akihiko,Kawada Ryosaku,Fujimoto Shinsuke,Tanaka Yusuke,Sawamoto Nobukatsu,Fukuyama Hidenao,Takahashi Hidehiko,Murai Toshiya
- Schizophrenia research 141(2-3), 137-143, 2012-11-00
- … In the patient group only, FA was negatively correlated with the TAS-20 total score in the corpus callosum, mostly the left part of the superior and inferior longitudinal fasciculi, the inferior occipito-frontal fasciculus, the anterior and posterior thalamic radiation, and the precuneus white matter. …
- NAID 120004874003
- 垂直眼球運動の神経機構 : Cajal間質核の入出力
- 小野寺 悟
- Equilibrium research 56(6), 489-507, 1997-12-01
- … and a few substance P-positive fine fibers were also observed in the Nint-RF.<BR>Following WGA-HRP injection in the Nint-RF, many labelled neurons were found in the zona incerta (ZI), the Forel's field H (FF), the rostral interstitial nucleus of the medial longitudinal fasciculus (riMLF), the Nint, the nucleus of the posterior commissure (NPC), the pretectum, the superior colliculus, the dorsal tegmental nucleus, the locus coeruleus, all cerebellar nuclei, the superior and medial vestibular nuclei, the dorsal group y, the nucleus prepositus …
- NAID 10008709795
- シロネズミ視床前核の遠心性線維に関する実験解剖学的研究
- 今村 義典,薫 凱,A.K.M. Farid Ahmed,山鳥 崇
- 神戸大学医学部紀要 57(1/2), 1-9, 1996-11-00
- … method for degenration nerve fibers and retrograde fluorescent tracer methods, following results were obtained on the connection of anterior thalamic nuclei in the albino rat.1.The anterodorsal thalamic nucleus projects to the ventral part of the posterior cingulate cortex as well as to the ventromedial part of the retrosplenial cortex.The anteroventral thalamic nucleusprojects to the dorsal part of the anterior cingulate, whole area of the posterior cingulate and the anterior part of the …
- NAID 110000434464
Related Links
- Brain: Thalamic fasciculus The image shows dopaminergic pathways of the human brain in normal condition (left) and Parkinsons Disease (right). Red Arrows indicate suppression of the target, blue arrows indicate stimulation of target ...
- fas·cic·u·lus (fə-sĭk′yə-ləs) n. pl. fas·cic·u·li (-lī′) A bundle of anatomical fibers, as of muscle or nerve. Also called fascicle. [Latin, fascicle; see fascicle.] fasciculus (fəˈsɪkjʊləs) n, pl-li (-ˌlaɪ) (Anatomy) another name for fascicle 2, fascicule
Related Pictures
★リンクテーブル★
[★]
- 関
- H, H0, HX
- 胃癌の病期分類に用いられている。
- 肝転移の有無を示す。
- 肝転移を認める。
[★]
- 英
- thalamic fasciculus H1
- ラ
- fasciculus thalamicus
[★]
- 関
- thalami、thalamo、thalamus
[★]
視床
- 関
- thalamic、thalamo、thalamus
[★]
束
- 関
- bundle、fascicle、fasciculi