分散注意力
认知
感知
疼痛感
痛觉
感觉
心理学
认知心理学
慢性疼痛
伤害
神经科学
认知科学
医学
麻醉
物理疗法
受体
内科学
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2016-11-03
卷期号:354 (6312): 584-587
被引量:401
标识
DOI:10.1126/science.aaf8934
摘要
Phenomena such as placebo analgesia or pain relief through distraction highlight the powerful influence cognitive processes and learning mechanisms have on the way we perceive pain. Although contemporary models of pain acknowledge that pain is not a direct readout of nociceptive input, the neuronal processes underlying cognitive modulation are not yet fully understood. Modern concepts of perception—which include computational modeling to quantify the influence of cognitive processes—suggest that perception is critically determined by expectations and their modification through learning. Research on pain has just begun to embrace this view. Insights into these processes promise to open up new avenues to pain prevention and treatment by harnessing the power of the mind.
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