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首页> 外文期刊>Journal of neurology >Saccade initiation in ocular motor apraxia.
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Saccade initiation in ocular motor apraxia.

机译:眼球运动性失用症的扫视起始。

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Sirs: Ocular motor apraxia (OMA) is characterized by the loss of voluntary saccade control but the simultaneous preservation of saccades of the optokinetic and the vestibulo-ocular reflex (VOR) [1,4, 6]. While the suitability of the term is still being debated [6,10], it is not yet clear which of the conceivable compensation strategies adult patients with OMA use to elicit saccades. Saccades can be initiated in three possible ways: by using the vestibulo-ocular reflex (VOR) , signals of voluntary head commands [11], or blinks .We tested for the first time the competing hypotheses in two adult patients with OMA to elucidate the mechanism that helps to restore the saccadic behaviour.
机译:主席先生:眼运动失用症(OMA)的特征是失去了自愿的扫视控制,但同时保留了视动和前庭眼反射(VOR)的扫视[1,4,6]。虽然该术语的适用性仍在争论中[6,10],但尚不清楚成年OMA患者采用哪种可行的补偿策略引起扫视。可以通过三种可能的方式发起扫视:通过使用前庭眼反射(VOR),自愿性头部命令信号[11]或眨眼。我们首次测试了两名成人OMA患者的竞争假设,以阐明有助于恢复扫视行为的机制。

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