自闭症和非自闭症成年人的主观感官反应和视觉感知灵敏度之间的分离:简要报告
Caroline Candy1, Declan Ryan2, Elizabeth Milne3
1Department of Psychology, University of Michigan, Ann Arbor, Michigan, USA.
Brain and behavior
|September 22, 2025
概括
自闭症成年人报告了更多的感官差异,但这些主观经验与客观视觉感知测试没有相关性. 这表明,自闭症的感官报告和感知敏感性是不同的.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 自闭症研究 自闭症研究
背景情况:
- 自闭症患者经常报告非典型的感官体验,通常通过像感官概况这样的问卷进行测量.
- 以前的研究已经产生了不同的结果,这些主观报告是否与客观,低级别的感知灵敏度差异一致.
研究的目的:
- 通过使用成人感官档案 (ASP) 调查自报告的自闭症和非自闭症成年人感官反应之间的关联.
- 为了确定主观的感觉差异是否与客观的低水平视觉感知灵敏度相关,特别是取向歧视值.
主要方法:
- 32名自闭症和32名神经类型的成年人参与了这项研究.
- 参与者完成了成人感官概况 (ASP) 和视觉取向歧视任务.
- 统计分析包括斯皮尔曼相关性和贝叶斯分析来评估关联.
主要成果:
- 与神经类型成年人相比,自闭症成年人在所有ASP类别中报告了显著更高的感官差异.
- 在志向歧视门和ASP得分之间没有发现有意义的关联,无论是在群体内还是群体之间.
- 贝叶斯分析表明,自述的感官体验与感知表现之间没有关联的事或中度证据.
结论:
- 通过ASP测量的自我报告的感觉差异似乎不反映低水平视觉感知灵敏度的潜在变化.
- 这些发现凸显了需要多层次评估方法,以充分理解自闭症的各种感官体验.
- 区分主观感官体验和客观感知能力对于全面了解自闭症至关重要.
更多相关视频
05:32Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos
Published on: December 7, 2018
9.5K
08:17A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
Published on: April 12, 2018
11.1K
相关概念视频
01:19Autism Spectrum Disorder
987
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
987
01:28Perception
1.0K
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
1.0K
01:21Sensation
1.3K
Sensory receptors are specialized neurons that respond to specific types of external stimuli, initiating the process known as sensation. This occurs when sensory input, such as light entering the eye, is detected by these receptors, causing chemical changes in the cells of the retina. These cells then convert the sensory stimulus into action potentials that are transmitted to the central nervous system, a process termed transduction.
Absolute thresholds can quantify the sensitivity of sensory...
Absolute thresholds can quantify the sensitivity of sensory...
1.3K
01:12Visual Agnosia
981
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
981
01:11Sensory Perception: Organization of the Somatosensory System
11.0K
The somatosensory system is the central and peripheral nervous system component that senses and processes touch, pressure, pain, temperature, and body position or proprioception. The process of sensation takes place at three levels:
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
11.0K
01:27Dissociative Disorders
482
Dissociative disorders represent complex psychological conditions characterized by disruptions in consciousness, memory, identity, or perception. These disruptions cause individuals to experience a disconnection from their thoughts, emotions, and memories. The phenomenon is not merely an occasional lapse in attention but a profound alteration in mental functioning that can severely impact daily life.
Dissociative Fugue
A hallmark feature of dissociative disorders is the dissociative fugue...
Dissociative Fugue
A hallmark feature of dissociative disorders is the dissociative fugue...
482