Funfun ọpọlọ

A ri ọrọ funfun ninu awọn awọ ti o jinlẹ ti ọpọlọ (subcortical). O ni awọn okun ara eegun (axons), eyiti o jẹ awọn amugbooro ti awọn sẹẹli nafu (awọn iṣan ara). Ọpọlọpọ awọn okun iṣan wọnyi ni o yika nipasẹ iru apofẹlẹfẹlẹ tabi ibora ti a pe ni myelin. Myelin fun ọrọ funfun ni awọ rẹ. O tun ṣe aabo awọn okun iṣan lati ipalara. Paapaa, o mu iyara ati gbigbe ti awọn ifihan agbara ara eegun itanna pọ si pẹlu awọn amugbooro ti awọn sẹẹli ti iṣan ti a pe ni axons.

Nipa ifiwera, ọrọ grẹy jẹ àsopọ ti a ri lori oju ọpọlọ (kortikal). O ni awọn ara sẹẹli ti awọn iṣan ara, eyiti o fun awọ grẹy ni awọ rẹ.

• Ọpọlọ
• Grẹy ati ọrọ funfun ti ọpọlọ

Calabresi PA. Ọpọ sclerosis ati awọn ipo imukuro ti eto aifọkanbalẹ aringbungbun. Ni: Goldman L, Schafer AI, awọn eds. Oogun Goldman-Cecil. 25th ed. Philadelphia, PA: Elsevier Saunders; 2016: ori 411.

Ransom BR, Goldberg MP, Arai K, Baltan S. Ẹkọ nipa arun pathophysiology. Ninu: Grotta JC, Albers GW, Broderick JP, et al, eds. Ọpọlọ: Pathophysiology, Ayẹwo, ati Iṣakoso. 6th ed. Philadelphia, PA: Elsevier; 2016: ori 9.

Wen HT, Rhoton AL, Mussi ACM. Anatomi ti abẹ ti ọpọlọ. Ni: Winn HR, ṣatunkọ. Youmans ati Iṣẹgun Neurological Neuron. 7th ed. Philadelphia, PA: Elsevier; 2017: ori 2.