在编码过程中对代理人的感觉预测了主观的重温
Nathalie Heidi Meyer1, Baptiste Gauthier2,3, Jevita Potheegadoo2
1Laboratory of Cognitive Neuroscience, Neuro-X Institute, Faculty of Life Sciences, Ecole Polytechnique Fédérale de Lausanne, Geneva 1202, Switzerland olaf.blanke@epfl.ch meyer.h.nathalie@gmail.com.
eNeuro
|September 24, 2024
概括
自主意识 (ANC),即重新体验过去事件的能力,与代理意识 (SoA) 有关. 这项研究发现,在虚拟现实体验中更高的SoA与更强的ANC正相关,突出了身体自我意识和记忆之间的联系.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 虚拟现实 虚拟现实 虚拟现实
背景情况:
- 自主意识 (ANC) 连接了情节性记忆和自我意识.
- 身体自我意识包括代理意识 (SoA) 和身体所有权 (SoO).
- SoA/SoO和ANC之间的关系尚不清楚.
研究的目的:
- 研究身体自我意识 (SoA/SoO) 和ANC之间的关联.
- 探索视觉运动和视角一致性如何影响这种关系.
主要方法:
- 利用沉浸式虚拟现实 (VR) 和运动跟踪.
- 在虚拟场景编码过程中操纵视觉运动和视角一致性.
- 在74名健康参与者中评估ANC和SoA/SoO.
主要成果:
- ANC取决于编码过程中经历的SoA水平.
- 在 ANC 和 SoA 之间发现了一个积极的关联,对于具有保持一致性的场景.
- 这种SOA-ANC合并没有观察到SOO或对照条件.
结论:
- 提供了行为证据,将SoA在编码过程中与随后的ANC联系起来.
- 建议SoA,身体自我意识的一个组成部分,在主观地重温过去的事件中发挥作用.
- 强调了在形成这些连接时,同等的感觉运动反的重要性.
相关概念视频
Encoding
144
Information enters the brain through encoding, which is the input of information into the memory system. Once sensory information is received from the environment, the brain labels or codes it. The information is then organized with similar information and connected to existing concepts. Encoding occurs through automatic processing and effortful processing.
Automatic processing involves the encoding of details like time, space, frequency, and the meaning of words, usually done without conscious...
Automatic processing involves the encoding of details like time, space, frequency, and the meaning of words, usually done without conscious...
144
Traumatic Memory
80
Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual...
80
Hindsight Biases
3.4K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?
3.4K
Chunking and Rehearsal in Sensory Memory
177
Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...
177
Autobiographical Memory
5.1K
Autobiographical memory is a unique type of episodic memory that involves recollecting personal life experiences. It allows individuals to remember significant events from their past, creating a narrative of their lives. One interesting phenomenon related to autobiographical memory is the reminiscence bump. This effect refers to the tendency of adults to recall more events from their second and third decades of life — typically between ages 10 to 30 — than from other periods. This...
5.1K
Flashbulb Memory
68
A flashbulb memory is a highly vivid and detailed memory, often linked to events of significant emotional impact. These memories stand out in contrast to everyday memories due to their clarity and the precision with which they are recalled. The strong emotions associated with the event act as a catalyst, ensuring that specific details, such as one's location, actions, and even peripheral elements, are etched into memory with remarkable accuracy. For example, many people can vividly recall...
68


