Pain influences motor control. Previous reviews observed that pain reduces the excitability of corticospinal projections to muscles tested with transcranial magnetic stimulation. However, the independent effect of the type of pain models (tonic, phasic), pain location and tissues targeted (e.g. muscle, skin) remains unexplored. The objective of this review was to determine the influence of experimental pain and of different methodological factors on the corticospinal excitability.

中文翻译：

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实验性疼痛对人体皮质脊髓束兴奋性的影响：系统评价和荟萃分析

疼痛影响运动控制。以前的评论观察到疼痛会降低皮质脊髓投射到经颅磁刺激测试的肌肉的兴奋性。然而，疼痛模型类型（强直、阶段性）、疼痛部位和目标组织（例如肌肉、皮肤）的独立影响仍未探索。本综述的目的是确定实验性疼痛和不同方法学因素对皮质脊髓兴奋性的影响。