| 词汇 | cerebellum |
| 释义 | cerebellum noun[ C ] anatomy specializeduk /ˌser.əˈbel.əm/ us /ˌser.əˈbel.əm/pluralcerebellauk /ˌser.əˈbel.ə/ us /ˌser.əˈbel.ə/cerebellums a large part at the back of the brain that controls your muscles, movement, and balance小脑（位于大脑的后方，控制肌肉，运动和保持平衡） 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 Although most of the information goes to the visual cortex, which processes sight information, some of the eye’s nerves send information to the cerebellum, too, which helps control balance and movement. Balance, for example, is controlled by the cerebellum. In its general form and appearance, as well as in the arrangement of its cell-bodies and axons, the cerebellum resembles the cerebrum. The cerebellum increases with the greater locomotive powers of the animal. The cerebellum is connected with other parts of the nervous system by strands of white matter on each side, radiating from the center and divided into numerous branches. The cerebellum, or hind brain, is also divided into two hemispheres, and is situated behind and below the hemispheres of the cerebrum. The general function of the cerebellum, therefore, cannot be explained, but the latest experiments in physiological and anatomical science seem to favor the theory that it is in some way connected with the harmony of the movements. Thus, in the tottering gait of the tipsy man, we see the influence of alcohol upon the functions of the cerebellum in the impairment of its power of co-ordinating the muscles. cerebellum | American Dictionarycerebellum noun[ C ] us/ˌser·əˈbel·əm/ biology a large part at the back of the brain that controls the muscles, movement, and balance Examples of cerebellumcerebellum Ratios between mean counts in striatum and cerebellum were calculated. These lesions are prominent in the brainstem and spinal cord but also occur in the thalamus, cortex and cerebellum. The ' cognitive dysmetria ' model hypothesizes that one key structure in these circuits is the cerebellum. Furthermore, the non-random distribution of larvae is maintained at both a medium and high dose for the telencephalon and cerebellum. The final subtraction resulted in activity in the anterior cingulate cortex, several portions of left anterior prefrontal cortex, and right inferior lateral cerebellum. Chapter 9 analyzes the role of the cerebellum in both motor control and classical conditioning. The three primary brain vesicles representing the cerebrum, cerebellum, and brain stem are formed by the 4th week. Patients with infarction in the lateral brain stem or cerebellum typically will have profound imbalance along with vertigo. As noted above the cerebellum was used as reference region. However, the total volume of the cerebellum and the volume of the cerebellar hemispheres were significantly larger in the autism group. The plan was to then test the cerebellum to see whether it was altered as a result of the disruption of earlier forming structures. Lesions of the amygdala, but not of the cerebellum, block conditioned fear measured with the potentiated startle paradigm. We then briefly reviewed the thalamocortical loops involving the basal ganglia and cerebellum. For motor control, the cortex has evolved to entrain not only the thalamic oscillators, but the control loops of the cerebellum and basal ganglia. Regulation of the rebound depolarization and spontaneous firing patterns of deep nuclear neurons in slices of rat cerebellum. 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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