与胼胝体病变相关的步态冻结
Freezing of gait associated with a corpus callosum lesion.
作者信息
Dale Marian L, Mancini Martina, Curtze Carolin, Horak Fay B, Fling Brett W
机构信息
Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Road, 97239 Portland, OR USA ; VA Portland Health Care System, Parkinson's Disease Research, Education and Clinical Center, P3-PADRECC, PO Box 1034, 97207 Portland, OR USA.
Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Road, 97239 Portland, OR USA.
出版信息
J Clin Mov Disord. 2016 Jan 29;3:2. doi: 10.1186/s40734-016-0030-2. eCollection 2016.
Freezing of gait (FoG) is a debilitating feature of Parkinson's disease and other parkinsonian disorders. This case demonstrates a variant of freezing of gait in a non-parkinsonian patient with a lesion of the anterior corpus callosum. The freezing improved with increased upper extremity sensory input, suggesting that compensatory circuits for use of somatosensory inputs from the arms to postural and locomotor centers were intact.
步态冻结（FoG）是帕金森病和其他帕金森综合征的一个致残特征。本病例展示了一名胼胝体前部病变的非帕金森病患者出现的一种步态冻结变体。随着上肢感觉输入增加，步态冻结症状有所改善，这表明利用来自手臂的体感输入到姿势和运动中枢的代偿回路是完整的。
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