The role of the anterior cingulate cortex in aggression and impulsivity.

IF 1.6 4区 医学 Q3 BEHAVIORAL SCIENCES Behavioral neuroscience Pub Date : 2023-06-01 DOI:10.1037/bne0000552
Ilias Chaibi, Otmane Bouchatta, Mohamed Bennis, Saadia Ba-M'hamed
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引用次数: 1

Abstract

Aggression is a complex social behavior that evolved in the context of defending a territory, fighting for limited resources, and competing for mates and protection. Although aggression considered as a negative or undesirable emotion is an essential part of many species' repertoire of social behaviors. For humans, the motivations, actions, and limits of aggressive acts are not always clear. However, uncontrolled aggression may have destructive consequences, and it develops inappropriately into violence. At the neural level, several studies demonstrated that aggression is related to cortical abnormalities, including the anterior cingulate cortex (ACC). This review summarizes the state of the literature regarding the involvement of ACC in the neurobiology of aggression and impulsivity. We will first review structural and neuroanatomical studies, including volumetric and functional investigations of aggression. Next, we will discuss the neurochemical and neuropharmacological studies of aggression related to the ACC. We will focus mainly on the gamma-aminobutyric acid/glutamate balance, as well as the serotoninergic system. Finally, we will try to integrate these results and reconcile discrepancies in the field and suggest recommendations for future studies. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

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前扣带皮层在攻击性和冲动性中的作用。
侵略是一种复杂的社会行为,在保卫领土、争夺有限资源、争夺配偶和保护的背景下进化而来。虽然攻击性被认为是一种消极或不受欢迎的情绪,但它是许多物种社会行为的重要组成部分。对于人类来说,攻击行为的动机、行为和限制并不总是很清楚。然而,不受控制的侵略可能会产生破坏性的后果,并不恰当地发展成暴力。在神经水平上,一些研究表明攻击性与皮层异常有关,包括前扣带皮层(ACC)。本文综述了前扣带皮层参与攻击性和冲动性神经生物学研究的文献现状。我们将首先回顾结构和神经解剖学的研究,包括攻击的体积和功能研究。接下来,我们将讨论与ACC相关的攻击行为的神经化学和神经药理学研究。我们将主要关注γ -氨基丁酸/谷氨酸平衡,以及血清素能系统。最后,我们将尝试整合这些结果并调和该领域的差异,并为未来的研究提出建议。(PsycInfo数据库记录(c) 2023 APA,版权所有)。
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来源期刊
Behavioral neuroscience
Behavioral neuroscience 医学-行为科学
CiteScore
3.40
自引率
0.00%
发文量
51
审稿时长
6-12 weeks
期刊介绍: Behavioral Neuroscience publishes original research articles as well as reviews in the broad field of the neural bases of behavior.
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