在被监禁的青少年女孩中,精神病特征和改变的静止状态功能连接性
Corey H Allen1, J Michael Maurer1, Aparna R Gullapalli1
1The Mind Research Network, Albuquerque, NM, United States.
Frontiers in neuroimaging
|August 9, 2023
概括
被监禁的青少年女孩的精神病特征与大脑网络活动的改变有关,特别是在静止状态网络中. 这些发现表明,在女性发育过程中,精神病的神经生物学模式是一致的.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 法医精神病学 法医精神病学
背景情况:
- 以前的研究表明,精神病特征与男性和成年女性大脑网络功能的改变有关.
- 目前尚不清楚这些神经生物学变化是否存在于具有高度精神病态特征的青少年女性中.
研究的目的:
- 调查精神病态特征与高风险监禁青少年女孩休息状态功能网络属性之间的关联.
- 检查与精神病特征相关的网络间连接,网络内部连接和低频波动 (ALFF) 幅度的变化.
主要方法:
- 休息状态fMRI扫描使用组独立组件分析 (ICA) 来识别功能网络进行分析.
- 用"子精神病症检查清单:青少年版本" (PCL:YV) 评估精神病特征,重点关注第1因素 (情感/人际关系) 和第2因素 (反社会/生活方式).
- 测试了PCL:YV得分和静止状态测量 (连接和ALFF) 在边缘,准边缘和默认模式网络之间的关联.
主要成果:
- PCL:YV因子1得分与默认模式网络中低频和高频波动的变化以及认知控制网络中网络内部功能连接的增加相关.
- PCL:YV因子2得分与感应运动和视觉网络的低频和高频波动发生变化有关.
- 结果表明,在监禁的青少年女孩中,具有高度精神病态特征的网络内部ALFFs和跨多个网络的连接性发生了变化,包括双边区域.
结论:
- 被监禁的青少年女孩的精神病特征与大脑网络活动的改变有关,特别是在网络内部的ALFF和连接方面.
- 这些发现与先前对成年女性的研究一致,表明在整个发育过程中,女性的精神病特征具有稳定的神经生物学相关性.
- 这项研究强调了与青少年女性精神病相关的大脑网络中神经生物学差异的存在,扩展了以前的研究结果,跨越了女性寿命.
关键词:
阿尔弗,阿尔夫,阿尔夫,阿尔夫,阿尔夫,阿尔夫,阿尔夫,阿尔夫,阿尔夫,阿尔夫,阿尔夫他们是反社会,反社会.功能连接性的功能连接性网络内部连接的连接性精神病患者的特征 精神病患者的特征频谱 频谱 是一种光谱.更多相关视频
相关概念视频
Antisocial Personality Disorder
99
Antisocial personality disorder is a chronic mental health condition characterized by persistent patterns of disregard for the rights and well-being of others. Individuals with antisocial personality disorder exhibit behaviors that include deceitfulness, impulsivity, irresponsibility, aggression, and a profound lack of empathy. These traits often manifest early in life and persist into adulthood, leading to significant personal, social, and legal consequences.
Behavioral Characteristics and...
Behavioral Characteristics and...
99
Conduct Disorder
91
Conduct disorder is a complex mental health diagnosis characterized by a repetitive and persistent pattern of behavior that violates societal norms, the rights of others, or age-appropriate rules. The diagnostic criteria for conduct disorder require the presence of at least three problematic behaviors within the past 12 months, with at least one occurring in the past six months. These behaviors are grouped into four categories: aggression toward people and animals; destruction of property;...
91
Cognitive Development During Adolescence
79
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the...
79
Personality Disorders: Paranoid and Schizoid
96
Personality disorders represent enduring cognition, affect, and behavior patterns that significantly deviate from societal norms. These maladaptive traits often lead to difficulties in various domains, including interpersonal relationships, occupational settings, and overall psychological well-being. Paranoid personality disorder and schizoid personality disorder are two distinct conditions marked by odd or eccentric behavior.
Paranoid Personality Disorder
Paranoid personality disorder is...
Paranoid Personality Disorder
Paranoid personality disorder is...
96
The Stanford Prison Experiment
23.3K
The famous and controversial Stanford Prison Experiment, conducted by social psychologist Philip Zimbardo and his colleagues at Stanford University, demonstrated the power of social roles, social norms, and scripts.
23.3K
Personality Disorders: Schizotypal and Histrionic
125
Schizotypal personality disorder and histrionic personality disorder are two distinct psychological conditions classified under personality disorders, each characterized by unique behavioral patterns and social difficulties. Both disorders significantly affect interpersonal relationships and emotional well-being, leading to social isolation and frustration.
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
Schizotypal personality disorder is marked by odd or eccentric...
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
Schizotypal personality disorder is marked by odd or eccentric...
125


