情绪调节神经标记在青少年抑郁症中的困难和抑郁症的风险
Lindsay Dickey1, Anh Dao1, Samantha Pegg1
1Department of Psychology and Human Development, Vanderbilt University, USA.
Journal of mood and anxiety disorders
|March 19, 2024
概括
抑郁的青少年在情绪调节任务中表现出神经反应受损,与从未抑郁的同龄人不同. 这表明脑电图标记可以识别患抑郁症和功能问题风险的年轻人.
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
- 临床心理学 临床心理学
背景情况:
- 抑郁症与不适应的情绪调节策略有关.
- 客观的神经标记可以帮助识别有风险的年轻人进行早期干预.
- 青春期是抑郁症发病和情绪调节发展的关键时期.
研究的目的:
- 在有抑郁和没有抑郁的青少年中调查情绪调节能力的神经标志物.
- 根据抑郁风险,检查情绪调节神经活动的差异.
- 探索情绪调节的神经标志物与青少年整体功能之间的关系.
主要方法:
- 脑电图 (EEG) 用于记录14-17岁青少年的大脑活动.
- 参与者包括目前患有抑郁症的青少年,从未患有抑郁症的青少年,以及患抑郁症高/低风险的青少年.
- 使用重新评估指令评估情绪调节,而不是被动地观看失调刺激.
主要成果:
- 从未患有抑郁症的青少年在重新评估期间对失调刺激的晚期积极潜力 (LPP) 反应减少,表明有效的情绪调节.
- 抑郁的青少年在重新评估和被动观看条件之间的神经反应没有显著差异.
- 情绪调节的神经标志物预测了老年青少年的功能较差,这表明年龄适度的影响.
结论:
- 晚期积极潜力 (LPP) 是青少年抑郁症情绪调节障碍的敏感神经标志物.
- 对情绪调节的客观EEG测量可以帮助识别易患抑郁症和相关功能障碍的年轻人.
- 研究结果强调了适应性情绪调节技能对青少年心理健康的重要性.
更多相关视频
08:09Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood
Published on: February 11, 2017
11.5K
13:08Measurement of Fronto-limbic Activity Using an Emotional Oddball Task in Children with Familial High Risk for Schizophrenia
Published on: December 2, 2015
8.9K
相关概念视频
01:18Depression: Overview
242
Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
242
01:30Socioemotional Development during Infancy
54
Socio-emotional development in infancy is primarily shaped by early emotional responses and social connections, with temperament playing a central role. Temperament refers to the consistent patterns in an individual's emotional and behavioral responses, observable even in infancy. By examining temperament, researchers can better understand an infant's unique ways of interacting with the world, influencing subsequent personality and socio-emotional growth.
Primary Temperament Types
Primary Temperament Types
54
01:27Depressive Disorders: Etiology
85
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
85
01:20Labeling Emotion
135
Emotional labeling is a cognitive process that involves identifying and naming one's emotions, such as anger, fear, happiness, or sadness. It allows individuals to recognize and express their internal emotional states, a critical aspect of emotional regulation and communication. Labeling emotions requires more than mere recognition; it also involves drawing upon memory and contextual cues to understand the current situation and apply a corresponding emotional label. For instance, feeling...
135
01:30Attention-Deficit/Hyperactivity Disorder
59
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
59
01:18Cognitive Development During Adolescence
55
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...
55