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单词 palaeopallium
释义

palaeopalliumpaleopalliumn.

Brit. /ˌpalɪəʊˈpalɪəm/, /ˌpeɪlɪəʊˈpalɪəm/, U.S. /ˈˌpeɪlioʊˈpæliəm/
Forms: see palaeo- comb. form and pallium n.
Origin: Formed within English, by compounding. Etymons: palaeo- comb. form, pallium n.
Etymology: < palaeo- comb. form + pallium n.
Anatomy and Zoology.
A phylogenetically ancient portion of the pallium of the brain, concerned with olfactory function; the cortex of this region, the olfactory cortex or palaeocortex.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [noun] > phylogenetically old or new parts
striatum1889
neopallium1901
archipallium1908
neencephalon1908
palaeencephalon1908
neocortex1909
neostriatum1909
palaeocortex1909
palaeopallium1909
palaeostriatum1913
neothalamus1917
palaeothalamus1920
neocerebellum1922
palaeocerebellum1922
1909 C. U. A. Kappers in Arch. Neurol. & Psychiatry 4 161 This nervous substance, in order to distinguish it from the subventricular grey substance, should be called palæo-pallium.
1948 A. Brodal Neurol. Anat. x. 324 (caption) In amphibians..a dorsal area is found between the hippocampal area (archi-pallium) and the piriform area (palæo-pallium).
1986 A. S. Romer & T. S. Parsons Vertebr. Body (ed. 6) xvi. 592 The paleopallium is restricted to the ventrolateral part of the hemispheres, below the rhinal fissure—a furrow that marks the boundary between olfactory and nonolfactory areas of the cortex.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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n.1909
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