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专注力抑制

专注力抑制在医学上被认定为一种选择性专注于环境中某一方面而忽略其他事物的能力下降。它最常在抗精神病药、苯二氮䓬类、大麻素和致幻剂的中度或重度剂量下被诱发。

专注力抑制（也称为注意力分散）1在医学上被认定为一种选择性专注于环境中某一方面而忽略其他事物的能力下降。23 其最典型的特征是强烈的注意力分散感，这种感受会使人无法专注于完成那些通常相对不容易分心的基本任务。 4

这一效应常会与其他同时出现的效应产生协同作用，例如动力抑制、思维迟缓和镇静。5 它最常在抗精神病药6、苯二氮䓬类、大麻素5和致幻剂的中度或重度剂量下被诱发。然而值得注意的是，主要在轻度至中度剂量下诱发专注力增强的兴奋剂类物质，在更高剂量下也往往会引致专注力抑制。7

参考文献

参见

外部链接

  1. 注意转移（Wikipedia）

引用

  1. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.), 820. Arlington, VA: American Psychiatric Publishing.
  2. Lleras, A., Buetti, S., & Mordkoff, J. T. (2013). When Do the Effects of Distractors Provide a Measure of Distractibility?. In Psychology of Learning and Motivation (Vol. 59, pp. 261-315). Academic Press.
  3. Ahveninen, Jyrki et al. “Increased distractibility by task-irrelevant sound changes in abstinent alcoholics.” Alcoholism, clinical and experimental research 24 12 (2000): 1850-4.
  4. McCarthy, D. E., Gloria, R., & Curtin, J. J. (2009). Attention bias in nicotine withdrawal and under stress. Psychology of Addictive Behaviors, 23(1), 77.
  5. Kowal, M. A., Hazekamp, A., Colzato, L. S., van Steenbergen, H., van der Wee, N. J., Durieux, J., ... & Hommel, B. (2015). Cannabis and creativity: highly potent cannabis impairs divergent thinking in regular cannabis users. Psychopharmacology, 232(6), 1123-1134.
  6. Vigen, C. L., Mack, W. J., Keefe, R. S., Sano, M., Sultzer, D. L., Stroup, T. S., ... & Tariot, P. N. (2011). Cognitive effects of atypical antipsychotic medications in patients with Alzheimer's disease: outcomes from CATIE-AD. American Journal of Psychiatry, 168(8), 831-839.
  7. Salo, R., Nordahl, T. E., Natsuaki, Y., Leamon, M. H., Galloway, G. P., Waters, C., ... & Buonocore, M. H. (2007). Attentional control and brain metabolite levels in methamphetamine abusers. Biological psychiatry, 61(11), 1272-1280.
贡献者：Josie·Kaylee·Graham