32.當光線進入人體眼睛時,轉換成生理訊息後它會按順序經過下列那一些部位? (A) optic nerve → retina → lateral geniculate body (LGN) → visual cortex → optic chiasm (B) optic nerve → retina → lateral geniculate body (LGN) → optic chiasm → visual cortex (C) retina → optic nerve → lateral geniculate body (LGN) → optic chiasm → visual cortex (D) retina → optic nerve → optic chiasm → lateral geniculate body (LGN) → visual cortex