神经解剖题集3（Neuroanatomy section 3）.docVIP

神经解剖题集3（Neuroanatomy section 3） Spinal lemniscus: spinothalamic tract into the brainstem, and some from the spinal cord to the superior colliculus of parallel fiber called spinal lemniscus. Cauda equina: cauda equina, the lumbar, sacral and caudal nerve roots in the spinal canal almost vertical downward, around the end of the silk formation of cauda equina. Reticularformation: refers to the brainstem reticular formation of brain stem in addition to clear boundaries, clear functional neural nuclei and nerve fiber bundles are arranged in a crisscross pattern of nerve fibers woven into nets, mesh spreads the nerve cell body sizes. The trigeminothalamic and trigeminothalamic tract, consists of the lateral spinal nucleus of trigeminal nerve and most pontine nucleus of trigeminal sensory fibers. A level two in brain-stem close to the medial lemniscus dorsolateral upward, finally the ventral posteromedial nucleus of the thalamus. Fornix (fornix) is the largest afferent fiber bundle in the hypothalamus and belongs to the commissural fibers of the cerebral hemispheres, which connect the cortex of the two hemispheres. Limbic system: composed of limbic lobes and related cortical and subcortical structures. Associated with visceral activity, individual survival and race continuity, emotional, mental, memory, and other high neural activity. Tympanic cord: in the facial nerve canal from the 6mm of the mastoid foramen, it is inserted into the lingual nerve of the trigeminal nerve and distributed along it. The cable drum contains two kinds of fiber 1 fiber cloth to taste, taste buds tongue before 2/3, to taste 2 impulse parasympathetic fibers, the secretion of substitution after sublingual and submandibular gland innervation. The internal fibrous plate between the dorsal thalamus, the caudate nucleus, and the lenticular nucleus called the internal capsule of the Internal capsulus: internal capsule. In Node, of, ranvier:, and in the nervous system of higher animals, the axons of ner