| 词汇 | thalamic |
| 释义 | thalamic adjective[ before noun ] anatomy specializeduk /ˈθæl.ə.mɪk//θəˈlæm.ɪk/ us /ˈθæl.ə.mɪk//θəˈlæm.ɪk/ involving or relating to the thalamus(= one of the two oval-shaped parts of the brain that control feeling and all the senses except for the sense of smell): 丘脑的 Thalamic stimulation involves implanting an electrode deep into the brain.丘脑刺激需将一根电极深深地插入大脑中。 See thalamus A CT scan revealed damage to tissue deep in the thalamic area of the brain. Thalamic and basal ganglia damage was the most common abnormality reported. thalamic hemorrhage thalamic and parietal lobe lesions The brain & nervous system abducens nerve abducent nerve accessory nerve alexithymia allism glossopharyngeal nerve grey matter hemispheric hemispherical hindbrain neurofibrillary neurogenic neurogenically neuroglia neuroglial reinnervation reticular formation rhinencephalon rhombencephalon right brain Examples of thalamicthalamic The activity of most thalamic neurons is reduced, not increased, during trains of high frequency pallidal stimulation. Furthermore, thalamic inputs can also gain access to basal ganglia output nuclei via subthalamo-pallidal projecting neurons, neurons receiving glutamatergic thalamo-subthalamic projections. Simulation of the currents involved in rhythmic oscillations in thalamic relay neurons. Both anteromedial and anteroventral thalamic lesions impair radial-maze learning in rats. However, the thalamic lesions in that study were very extensive, involving many nuclei. The ventral thalamic region, in which nuclei have not been individually drawn, lies ventral to the dorsal thalamic nuclei in all cases. These collaterals arborized principally in the anterior median and anterior ventral thalamic nuclei. The contribution of the anterior thalamic nuclei to anterograde amnesia. Assessing the magnitude of the allocentric spatial deficit associated with complete loss of the anterior thalamic nuclei in rats. This is information relayed by cortical layer 5 cells that have branches to thalamic nuclei. However, our results, from the same animals and often during the same recording sessions, indicate a real difference between thalamic nuclei. The notion of increased random activity or noise in specific thalamic nuclei may explain this apparent paradox. Thalamic abnormalities in schizophrenia visualized through magnetic resonance image averaging. This would reduce specific inhibitory influences in specific thalamic nuclei (with impairment of the signal-to-noise ratio) and thus allow pathological activation of thalamocortical circuits. Answers to these questions will establish if the same organizing principles apply to primate and non-primate thalamic circuits. 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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