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单词 subthalamic
释义

subthalamicadj.

Brit. /ˌsʌbθəˈlamɪk/, U.S. /ˌsəbθəˈlæmɪk/
Origin: Formed within English, by derivation; modelled on a Latin lexical item. Etymons: sub- prefix, thalamic adj.
Etymology: < sub- prefix + thalamic adj., after scientific Latin subthalamicus (in regio subthalamica subthalamic region: H.-A. Forel 1877, in Archiv f. Psychiatrie u. Nervenkrankheiten 7 409). Compare French subthalamique (1879 (in région subthalamique) or earlier).
Anatomy.
Located below the thalamus; spec. designating the subthalamus; of or relating to the subthalamus.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [adjective] > thalamus or optic thalamus
subthalamic1877
thalamic1890
opto-striate1892
thalamocrural1899
thalamocortical1902
thalamostriate1902
1877 Jrnl. Nerv. & Mental Dis. 4 676 Thus the powerful strands of the restiform column, internal division of the pedunculus cerebelli, brachium pontis, brachium conjunctivum, bring it into relation successively with the general sensory periphery, the hemispheres directly, and the subthalamic region, nucleus tegmenti, and so forth.
1882 Quain's Elements Anat. (ed. 9) II. 326 The fibres [of the crura]..are seen diverging at the side of the subthalamic tegmental region into the inner capsule.
1929 Philos. Trans. (Royal Soc.) B. 217 242 The lateral nuclei foreshadow the mammalian development of the subthalamic centres.
1962 Gray's Anat. (ed. 33) 1025 From the functional point of view, however, the subthalamic tegmental region is usually excluded from the hypothalamus.
2004 Daily Tel. 1 June 14/3 The surgeon implants electrodes in the subthalamic tissue and they are controlled by the patient using an external switch.

Compounds

subthalamic nucleus n. a lens-shaped nucleus (nucleus n. 6) located in the subthalamus, forming part of the extrapyramidal motor system.
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1896 I. S. Haynes Man. Anat. 223 (caption) Subthalamic nucleus (Luy's [sic] body).
1930 Brain 53 180 They assumed, without any adequate reasons, that they stimulated the subthalamic nucleus.
2005 Sci. Amer. (U.K. ed.) July 64/1 The tube delivers a dose of virus, which ferries copies of the gene into neurons of the subthalamic nucleus.
This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).
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adj.1877
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