这个词是什么意思？
Broad plate of dense myelinated fibers that reciprocally interconnect regions of the cortex in all lobes with corresponding regions of the opposite hemisphere. The corpus callosum is located deep in the longitudinal fissure.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D003337 · MeSH 2026。
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