Nkhani yoyera yaubongo

Nkhani yoyera imapezeka m'matumba ozama a ubongo (subcortical). Lili ndi ulusi wa mitsempha (ma axon), omwe ndi ma cell a mitsempha (ma neuron). Mitundu yambiri yamitsempha imeneyi yazunguliridwa ndi mtundu wa chisa kapena chophimba chotchedwa myelin. Myelin amapatsa nkhani yoyera mtundu wake. Zimatetezeranso mitsempha ya msana kuvulala. Komanso, imathandizira kuthamanga ndi kupititsa patsogolo kwa magetsi amitsempha yamagetsi pama cell a mitsempha otchedwa axon.

Poyerekeza, imvi ndi minofu yomwe imapezeka pamwamba pa ubongo (cortical). Muli ma cell a ma neuron, omwe amapatsa imvi utoto wake.

• Ubongo
• Nkhani yakuda ndi yoyera yaubongo

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