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首页> 外文期刊>Eating and weight disorders: EWD >Immediate cognitive effects of repetitive Transcranial Magnetic Stimulation in eating disorders: A pilot study
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Immediate cognitive effects of repetitive Transcranial Magnetic Stimulation in eating disorders: A pilot study

机译:反复经颅磁刺激对进食障碍的直接认知作用:一项初步研究

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OBJECTIVE: The aim of this study was to evaluate the effects of high frequency repetitive Transcranial Magnetic Stimulation (rTMS), delivered to the dorsolateral prefrontal cortex, on selective attention in people with a bulimic disorder. METHOD: Participants (N=33) were randomised to a single session of real or sham rTMS. They performed a Stroop colour word task before and after the rTMS intervention. Interference scores were calculated as the time difference between completing cards with congruent and incongruent stimuli. RESULTS: Analysis of covariance comparing the interference scores post-rTMS with the pre-rTMS scores as covariates showed no differences between the real and sham groups [F(1,32)=1.110; p=0.301]. DISCUSSION: While methodological issues warrant a cautious interpretation, these pilot data suggest that selective attention is unaffected by a single session of rTMS.
机译:目的:本研究的目的是评估高频重复经颅磁刺激(rTMS)传递至背外侧前额叶皮层,对脓毒症患者选择性注意的影响。方法:将参加者(N = 33)随机分为一个真实或假rTMS会话。他们在rTMS干预之前和之后执行了Stroop颜色词任务。干扰分数的计算是完成具有一致和不一致刺激的卡片之间的时间差。结果:协方差分析比较了rTMS之后的干扰评分与rTMS之前的评分作为协变量,表明真实组和假组之间没有差异[F(1,32)= 1.110; p = 0.301]。讨论:尽管方法论问题需要谨慎解释,但这些试验数据表明,选择性注意不受单次rTMS的影响。

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