1.腦中風病患到院時兩眼同時看向右側,下列何者最可能受破壞? (A)右側par..-阿摩線上測驗
2F Chris 大二下 (2018/07/07)
Unilateral lesions of the PPRF produce characteristic findings: Loss of horizontal saccades directed towards the side of the lesion, no matter the current position of gaze Contralateral gaze deviation (acute lesions, such as early stroke, only) Gaze-evoked lateral nystagmus on looking away from the side of the lesion Bilateral lesions produce horizontal gaze palsy and slowing of vertical saccades Unilateral irritative stimulation of a FEF causes conjugate gaze contralateral to the stimulation. Conversely, a unilateral destructive lesion of the FEF causes conjugate gaze towards the lesion... 查看完整內容 |
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