中国卒中杂志 ›› 2021, Vol. 16 ›› Issue (12): 1284-1289.DOI: 10.3969/j.issn.1673-5765.2021.12.015

• 综述 • 上一篇    下一篇

卒中后情感不稳发生机制的研究进展

王爱民, 王宪苓   

  1. 济宁 272000济宁市第一人民医院介入放射科
  • 收稿日期:2021-06-15 出版日期:2021-12-20 发布日期:2021-12-20
  • 通讯作者: 王宪苓 wanglx1755@sina.com

Progress in the Pathogenesis of Post-stroke of Emotional Instability

  • Received:2021-06-15 Online:2021-12-20 Published:2021-12-20

摘要: 卒中后情感不稳(post-stroke emotional instability,PSEI)是卒中患者常见的一种神经精神症 状,目前针对其发病的机制研究尚处于探索阶段,生物、心理和社会因素都可能对其发病有影响。其 中生物因素中与5-羟色胺(5-hydroxytryptamine,5-HT)能相关的基因多态性,5-HT、多巴胺等多种神经 递质的变化,脑桥、额叶、丘脑等多个解剖结构的病理改变可能是介导PSEI发生、发展的核心影响因 素。社会支持也不同程度地影响着PSEI的发生。另外,抑郁、认知功能障碍、易怒倾向等均可能与PSEI 相关,但这些因素与PSEI是否具有因果关系尚无定论。未来的研究可以考虑结合多领域的技术进一步 探究分析,为PSEI的防治手段提供更可靠的理论依据。

文章导读: 本文总结了针对卒中后情感不稳可能发病机制的研究结果,虽然心理和社会因素也会影响卒中后情感不稳的发生和发展,但目前多认为生物机制仍然是其最主要的致病基础。

关键词: 卒中; 情感不稳; 发病机制

Abstract: Post-stroke emotional instability (PSEI) is a kind of common neuropsychiatric symptom in stroke patients, and the pathogenesis including biological, psychological and social factors is still in the exploratory stage. Among biological factors, 5-hydroxytryptamine (5-HT) gene polymorphism, the changes of neurotransmitters such as 5-HT and dopamine, the injury of brain structure such as mesocephalon, frontal lobe and thalamus may be key factors of PSEI occurrence and development. Social support also has effect on PSEI. In addition, depression, cognitive impairment and irritability may be associated with PSEI, and their causality is yet controversial. Future research should explore the pathogenesis of PSEI in depth from multi-field perspectives, to provide more theoretical basis for prevention and treatment of PSEI.

Key words: Stroke; Emotional instability; Pathogenesis