Sensory physiology assessed by evoked potentials in survivors of poliomyelitis
Sensory physiology assessed by evoked potentials in survivors of poliomyelitis
复制标题
通过诱发电位评估脊髓灰质炎幸存者的感觉生理学
作者：
O. Prokhorenko;O. Vasconcelos;V. Lupu;W. Campbell;B. Jabbari
有证据表明，部分脊髓灰质炎患者可能会出现感觉丧失。我们推测，感觉问题可能是一些脊髓灰质炎幸存者的持久后遗症。脊髓灰质炎幸存者的感觉通路进行了临床和电生理学评估，使用感觉诱发电位（SEPs）。通过磁共振成像（MRI）进一步评估感觉缺陷或异常SEP的患者。研究了22名患者。平均年龄为64.7岁（年龄范围：56-81岁）。临床上，4例患者出现感觉障碍。上肢SEP正常。10例患者下肢SEP异常。在1例患者中，临床和电描记结果与脊髓萎缩斑块相关，如MRI所示。在一部分老年脊髓灰质炎幸存者中可能会发现感觉紊乱。SEP研究可能会增加敏感性时，评价感觉功能在这个队列。目前尚不清楚这些感觉异常是否与远端脊髓灰质炎有关。需要进一步研究。肌肉神经38：1266-1271，2008
Evidence suggests that sensory loss may occur in a proportion of patients affected by poliomyelitis. We hypothesize that sensory problems may be a lasting sequela in some polio survivors. Sensory pathways in polio survivors were evaluated clinically and electrophysiologically using sensory evoked potentials (SEPs). Patients with sensory deficits or abnormal SEPs were further evaluated by magnetic resonance imaging (MRI). Twenty‐two patients were studied. The mean age was 64.7 years (age range: 56–81 years). Clinically, sensory impairments were found in 4 patients. Upper limb SEPs were normal. Lower limb SEPs were abnormal in 10 patients. In 1 patient, clinical and electrographic findings correlated with a patch of atrophy in the spinal cord, as shown by MRI. Sensory derangements may be found in a proportion of aging polio survivors. SEP studies may add sensitivity when evaluating sensory function in this cohort. It remains unclear whether these sensory abnormalities are related to remote poliomyelitis. Further studies are necessary. Muscle Nerve 38: 1266–1271, 2008
脊髓灰质炎后综合征的神经系统表现。
DOI：
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发表时间：
1987
期刊：
Critical reviews in neurobiology
影响因子：
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作者：
Jubelt,B;Cashman,NR
通讯作者：
Cashman,NR