Clinical motor findings and DTI-determined CST involvement

Patient/Age (y)/SexPathologyLocationMotor DeficitsCST Involvement on DTI
PreoperativePostoperativePreoperativePostoperative
1/29/MPilocytic astrocytomaR thalamus2–4/5 L upper extremity2–5/5 L upper extremityDecreased FA, deviated R PLICDecreased FA, deviated R PLIC
2/20/FPilocytic astrocytomaL frontal4/5 R upper/lower extremityNo deficitDecreased FA, deviated L PLICNormalized L PLIC
3/46/FGangliogliomaL thalamus3–4/5 R upper/lower extremityNo deficitDeviated L PLICNormalized L PLIC
4/23/FCavernous angiomaR striatumNo deficitNo deficitUninvolved R PLICPreserved R PLIC