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Pain Perception and Hypnosis: Findings From Recent Functional Neuroimaging Studies

机译:疼痛知觉和催眠:最近的功能性神经影像学研究的发现。

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摘要

Hypnosis modulates pain perception and tolerance by affecting cortical and subcortical activity in brain regions involved in these processes. By reviewing functional neuroimaging studies focusing on pain perception under hypnosis, the authors aimed to identify brain activation-deactivation patterns occurring in hypnosis-modulated pain conditions. Different changes in brain functionality occurred throughout all components of the pain network and other brain areas. The anterior cingulate cortex appears to be central in modulating pain circuitry activity under hypnosis. Most studies also showed that the neural functions of the prefrontal, insular, and somatosensory cortices are consistently modified during hypnosis-modulated pain conditions. Functional neuroimaging studies support the clinical use of hypnosis in the management of pain conditions.
机译:催眠通过影响参与这些过程的大脑区域的皮层和皮层下活动来调节疼痛感知和耐受性。通过回顾着重于催眠状态下的疼痛感知的功能性神经影像学研究,作者旨在确定在催眠调节性疼痛条件下发生的大脑激活-失活模式。在整个疼痛网络和其他大脑区域的所有组件中,大脑功能发生了不同的变化。在催眠状态下,前扣带回皮层似乎是调节疼痛电路活动的中心。大多数研究还表明,在催眠调节性疼痛条件下,前额叶,岛突和体感皮层的神经功能会不断发生变化。功能性神经影像学研究支持催眠在疼痛状况管理中的临床应用。

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