| 词汇 | interneuron |
| 语种 | 英语、汉语、英汉翻译、汉英翻译 |
| 释义 | interneuron noun[ C ] anatomy specialized(UK alsointerneurone)uk /ˌɪn.təˈnjʊə.rɒn/ us /ˌɪn.t̬ɚˈnʊr.ɑːn/ a nerve cell that carries signals from one nerve cell to another: Interneurons within the spinal cord relay the signal to the pelvic nerve. Inhibitory interneurons have an important role in controlling sensory input. The simplest mechanism is one involving a further inhibitory interneurone. This area of the brain contains many small interneurons involved in spinal reflexes. In these studies, the functional effects depended on the balance between excitatory cells and inhibitory interneurons. 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 Synonymsassociation neuron internuncial neuron Examples of interneuroninterneuron Note, however, that other choices of distributions of weights of ganglioncell inputs to the interneuron would give somewhat different model predictions for the interneuron center width. Fig. 9 shows the receptive-field functions for the relay cell and interneuron for both continuous models. This parameter depends on the strengths of both the excitatory coupling between the retinal ganglion cell and the interneuron, and the inhibitory coupling between the interneuron and the relay cell. Gap junctions between interneuron dendrites can enhance synchrony of gamma oscillations in distributed networks. Synchronized oscillations in interneuron networks driven by metabotropic glutamate receptor activation. We now assume that the inhibitory relay-cell input comes from a single interneuron. Thus, astrocytes release soluble factors that modulate interneuron maturation and the formation of inhibitory contacts in the absence of either neuronal activity or neurotrophin signaling. Coordination of left-right movement in all bilateral organisms requires that interneuron axons linking the motor systems with the brain cross the midline once only. The profile is the difference between the field of the direct retinal input and the field of the geniculate interneuron. Most interneuron axons in bilateral organisms cross the midline only once. The field of the interneuron is the sum of the receptive-field profiles of all retinal ganglion cells providing its input. The receptive-field center of the interneuron is concentric to, and extends beyond, the center of the relay cell. Because of its strong activity, this bipolar cell will have the tendency to inhibit the other bipolar cells through the interneuron network. The fast-spiking inhibitory interneuron is active throughout the seizure. F1 terminals within glomeruli are thought to originate from interneuron axons. 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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