grey substance   (TTS Sound)

The grey_substance has 1 Senses.

• gray substance, grey matter, gray matter, substantia grisea, grey substance
• 灰白質
• greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons
• 繊維と同様に細胞体を含む灰色の神経組織