单词 | pallial |
释义 | BETA Examples ofpallialDictionary> Examples ofpallial pallialisn’t in the Cambridge Dictionary yet. You can help! Add a definition Because the thalamus interacts so extensively with the telencephalon,pallialdevelopment across vertebrates is of crucial relevance for understanding it. From theCambridge English Corpus Reciprocal projections frompallialregions to dorsal thalamic nuclei are substantially less abundant in sauropsids than they are in mammals. From theCambridge English Corpus Furthermore, there is extensive interneuronal migration in tangential direction opposite to that ofpallialorientation all across the cerebral wall. From theCambridge English Corpus A key issue regarding isocortical evolution is whether a ventralpallialdivision can be separately distinguished on gene-expression criteria. From theCambridge English Corpus Amphibians are thus markedly different from amniotes in terms of both their dorsal thalamic organization and theirpallialfeatures. From theCambridge English Corpus This mutation could have gathered, in the same neurogenetic territory, cells that expresspallialor intermediate territory-related homeotic genes. From theCambridge English Corpus Forpallialrelationships, several major issues are unresolved, one of which is identification of thepallialareas in cyclostomes. From theCambridge English Corpus However, different homology hypotheses may imply specific mechanisms of dorsalization (tangential migration, change of identity of ventralpallialcells, or expansion of the dorsal pallium). From theCambridge English Corpus In the embryonic mammalian telencephalon, distinct markers forpallialand subpallial regions have been detected. From theCambridge English Corpus As for the mammalian diagram, thepallialcircuitry is somewhat simplified. From theCambridge English Corpus References for many of the connections shown are listed in the text, additional references are provided, particularly forpallialand striatopallidal features. From theCambridge English Corpus They almost always occur at the insertions of the levator andpallialmuscles. From theCambridge English Corpus In the more laminar pallia of some sharks, medial (hippocampal), dorsal (nonlimbic) and lateral (olfactory)pallialregions can be identified. From theCambridge English Corpus In any case, the isocortex may have originated partly as a consequence of an overall "dorsalizing" effect (that is, an expansion of the territories expressing dorsal-specific genes) duringpallialdevelopment. From theCambridge English Corpus Apallialenlargement in evolution may be due to either alteration in genes regulating patterning or growth, or to an increase in the mitogenic activity or number of ingrowing axons. From theCambridge English Corpus Briefly, our suggestion is that the mammalian isocortex originated in large part as a consequence of a "dorsalizing" influence inpallialdevelopment. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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