Functional neuroimaging studies have shown that amputees have altered cortical reorganization and functional connectivity (FC). This study aimed to investigate whether patients with phantom limb pain (PLP) and PLP‐free lower limb amputees exhibit changes in corresponding primary cortical motor area/somatosensory cortex (M1/S1) cortical reorganization and supplementary motor area (SMA) network FC. The association between functional magnetic resonance imaging (fMRI) changes and clinical parameters is also explored.

中文翻译：

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幻肢痛中皮层重组和脑功能连接的改变：一项功能性 MRI 研究

功能神经影像学研究表明，截肢者改变了皮质重组和功能连接 (FC)。本研究旨在调查幻肢痛 (PLP) 和无 PLP 下肢截肢患者是否表现出相应的初级皮层运动区/体感皮层 (M1/S1) 皮层重组和辅助运动区 (SMA) 网络 FC 的变化。还探讨了功能磁共振成像 (fMRI) 变化与临床参数之间的关联。