Suppr超能文献

胆碱能增强的行为认知靶点。

Behavioral-Cognitive Targets for Cholinergic Enhancement.

作者信息

Sarter Martin

机构信息

University of Michigan, Department of Psychology, 4030 East Hall, 530 Church Street, Ann Arbor, MI 48109.

出版信息

Curr Opin Behav Sci. 2015 Aug;4:22-26. doi: 10.1016/j.cobeha.2015.01.004. Epub 2015 Jan 15.

Abstract

Cholinergic mechanisms have long been considered a promising target for enhancing cognitive functions. Two distinct yet interacting components of cholinergic activity have been proposed to mediate specific cognitive functions. Transient spikes in cholinergic activity mediate the detection of cues in situations involving attentional mode shifts. More slowly changing cholinergic neuromodulation of cortical circuitry regulates task compliance specifically in response to performance challenges. Increases in cholinergic neuromodulation enhances the generation of cholinergic transients via stimulation of α4β2* nicotinic acetylcholine receptors. Stimulation of these receptors stabilizes attentional performance and increases cue detection rates. Adjunctive treatment with agonists or modulators at these receptors is predicted to benefit unstable attentional performance and low cue detection rates that are common to several brain disorders.

摘要

长期以来,胆碱能机制一直被认为是增强认知功能的一个有前景的靶点。胆碱能活动有两个不同但相互作用的组成部分,它们被认为介导特定的认知功能。胆碱能活动中的短暂峰值介导了在涉及注意力模式转换的情况下对线索的检测。胆碱能对皮质回路的更缓慢变化的神经调节则专门在应对性能挑战时调节任务依从性。胆碱能神经调节的增加通过刺激α4β2*烟碱型乙酰胆碱受体增强胆碱能瞬变的产生。刺激这些受体会稳定注意力表现并提高线索检测率。预计用这些受体的激动剂或调节剂进行辅助治疗将有益于几种脑部疾病常见的不稳定注意力表现和低线索检测率。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54d0/5466806/dd65aa403730/nihms863101f1.jpg

相似文献

1
Behavioral-Cognitive Targets for Cholinergic Enhancement.胆碱能增强的行为认知靶点。
Curr Opin Behav Sci. 2015 Aug;4:22-26. doi: 10.1016/j.cobeha.2015.01.004. Epub 2015 Jan 15.
3
Cholinergic double duty: cue detection and attentional control.胆碱能双重任务:提示检测和注意力控制。
Curr Opin Psychol. 2019 Oct;29:102-107. doi: 10.1016/j.copsyc.2018.12.026. Epub 2019 Jan 4.
4
Deterministic functions of cortical acetylcholine.皮层乙酰胆碱的确定性功能。
Eur J Neurosci. 2014 Jun;39(11):1912-20. doi: 10.1111/ejn.12515. Epub 2014 Mar 4.
7
Cortical cholinergic signaling controls the detection of cues.皮质胆碱能信号传导控制线索的检测。
Proc Natl Acad Sci U S A. 2016 Feb 23;113(8):E1089-97. doi: 10.1073/pnas.1516134113. Epub 2016 Jan 19.
8
What do phasic cholinergic signals do?阶段性胆碱能信号有什么作用?
Neurobiol Learn Mem. 2016 Apr;130:135-41. doi: 10.1016/j.nlm.2016.02.008. Epub 2016 Feb 18.
10
More attention must be paid: the neurobiology of attentional effort.必须给予更多关注:注意力努力的神经生物学。
Brain Res Rev. 2006 Aug;51(2):145-60. doi: 10.1016/j.brainresrev.2005.11.002. Epub 2006 Mar 13.

引用本文的文献

8
Cholinergic double duty: cue detection and attentional control.胆碱能双重任务:提示检测和注意力控制。
Curr Opin Psychol. 2019 Oct;29:102-107. doi: 10.1016/j.copsyc.2018.12.026. Epub 2019 Jan 4.
10
Cholinergic modulation of spatial learning, memory and navigation.胆碱能调制空间学习、记忆和导航。
Eur J Neurosci. 2018 Sep;48(5):2199-2230. doi: 10.1111/ejn.14089. Epub 2018 Aug 19.

本文引用的文献

4
Deterministic functions of cortical acetylcholine.皮层乙酰胆碱的确定性功能。
Eur J Neurosci. 2014 Jun;39(11):1912-20. doi: 10.1111/ejn.12515. Epub 2014 Mar 4.
6
Muscarinic signaling in the brain.脑内毒蕈碱型乙酰胆碱受体信号转导
Annu Rev Neurosci. 2013 Jul 8;36:271-94. doi: 10.1146/annurev-neuro-062012-170433.
10
Revitalizing psychiatric drug discovery.重振精神科药物研发。
Nat Rev Drug Discov. 2012 Jun 1;11(6):423-4. doi: 10.1038/nrd3755.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验