Mubvunzo ndewokuti: "Nzira yetsinga, nzira yetsinga, kana kuti chiso chetsinga, inobatanidza rutivi rumwe rwetsinga nerumwe uye kazhinji kazhinji inoumbwa nemisungo yetsinga dzakatambanuka, dzine myelin, dzinozivikanwa pamwe chete sechinhu chena."? Nyaya yacho inonzi Neural pathway.
"neuro tract chii?"