特征焦虑增加了年轻成年人走路的注意力成本:一个横截面研究
相关实验视频
Updated: Jun 21, 2025
08:25
Measuring Attentional Biases for Threat in Children and Adults
Published on: October 19, 2014
15.3K
Tal Krasovsky1, Roee Holtzer2, Elias Jahjah3
1Department of Physical Therapy, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel; Department of Pediatric Rehabilitation, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat-Gan, Israel.
Journal of affective disorders
|July 15, 2024
概括
患有特征性焦虑症的个体表现出注意力走路控制受损,在双重任务条件下走路速度较慢. 这项研究强调了焦虑.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 生物力学 生物力学
背景情况:
- 焦虑症很普遍,往往导致平衡和步态控制受损.
- 在特征焦虑中理解步态控制,尤其是在双重任务条件下,仍然有限.
- 空间和运动不适 (SMD) 在焦虑中很常见,可能会影响步态.
研究的目的:
- 为了研究不同程度的特征焦虑的个体中行走的注意力成本.
- 为了检查焦虑和非焦虑个体之间的双重任务行走表现如何不同.
- 评估SMD在步行注意力成本中的潜在作用.
主要方法:
- 56名参与者 (18-51岁) 在单一和双重任务条件下 (认知和视觉运动) 走路.
- 测量了任务性能 (行走,认知和视觉运动).
- 在一小部分参与者中,使用功能近红外光谱 (fNIRS) 评估了前额叶皮层 (PFC) 激活.
主要成果:
- 在双重任务条件下,焦虑的人在双重任务条件下表现出较慢的步行速度.
- 在认知双重任务期间,焦虑的参与者显示PFC激活的增加较小.
- 双重任务行走表现与SMD没有显著的关系.
结论:
- 这项研究是首次报告一般人群中与焦虑相关的注意力步行控制缺陷.
- 这些发现延伸到日常任务,比如在走路时发短信.
- 在焦虑状态下双重任务行走的障碍可能会对功能健康产生重大影响.
相关概念视频
01:30Attention-Deficit/Hyperactivity Disorder
54
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....
54
01:18Anxiety: Overview
263
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
263
01:30Generalized Anxiety Disorder
87
Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
87
03:34Theory of Romantic Attachment in Adulthood
43.4K
Attachment is a long-standing connection or bond with others. While Attachment Theory was conceived in developmental psychology to describe infant-caregiver bonding, it's been extended into adulthood to include romantic relationships.
43.4K