| 词汇 | hippocampus |
| 释义 | hippocampus noun[ C ] anatomy specializeduk /ˌhɪp.əˈkæm.pəs/ us /ˌhɪp.əˈkæm.pəs/pluralhippocampiuk /ˌhɪp.əˈkæm.paɪ/ us /ˌhɪp.əˈkæm.paɪ/ a part of the brain that is part of the limbic system and is important for memory（大脑）海马 The brain & nervous system abducens nerve abducent nerve accessory nerve alexithymia allism glossopharyngeal nerve grey matter hemispheric hemispherical hindbrain neurogenic neurogenically neuroglia neuroglial neurohormonal reticular formation rhinencephalon rhombencephalon right brain right-brained Examples of hippocampushippocampus The medial cortex of reptiles does not appear to be involved in other tasks that are mediated by the hippocampus of mammals. Neuronal death in the hippocampus is promoted by plasmin-catalyzed degradation of laminin. There were several differences in the effects of stress at different stages of development on memory and the hippocampus in the studies reviewed above. Decreasing stress should have a beneficial effect, especially at later stages of life when the hippocampus may be more vulnerable. No obvious developmental abnormalities in the cortex and hippocampus at the light microscopic level are observed. This proposal could reconcile the apparently discrepant findings that, in animals, the hippocampus participates in spatial memory, whereas in humans, it participates in declarative memory. The problem of integrating current ideas about the function (not merely the operation) of hippocampus in animals and in humans is well presented. The team working on replacing these functions of the hippocampus has copied its behavior, rather than waiting to understand its intricacies. In addition to these behavioral differences, preterm children exhibited lower regional brain volumes in the cortex, ventricles, basal ganglia, amygdala, hippocampus, and corpus callosum. In this review, we focus on the structural complexities of astrocyte-synapse interactions in the hippocampus and their implications for understanding synaptic physiology, behavior and disease. This hypothesis clarifies the biological significance of the chaotic activity observed in the hippocampus and in the olfactory system. Thus, cells may be added to the adult hippocampus in anticipation of their need to mediate the acquisition, storage, and/or consolidation of future memories. The role of neonatal exposure to hormones on the later response of the hippocampus to androgens in adulthood is unknown. This factor appears to have a basis in subcortical limbic function, particularly the medial temporal lobe structures, the amygdala, and hippocampus. Magnetic resonance imaging volumes of the hippocampus and the amygdala in women with borderline personality disorder and early traumatization. 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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