在跑步机上行走时词汇呈现对情节性记忆和步态的影响
Nathan M Scott1, Daphne Schmid1, Phillip D Tomporowski1
1Kinesiology Department, University of Georgia, 330 River Rd Athens, GA 30602, USA.
Psychology of sport and exercise
|September 7, 2024
概括
与可预测的刺激同步的认知运动携带改善了步行稳定性和增强了记忆回忆. 这种同步可以减少双重任务干扰,并促进长期记忆的保留.
科学领域:
- 认知神经科学是一种认知神经科学.
- 发动机控制器 发动机控制器
- 人类的记忆人类的记忆.
背景情况:
- 训练是生物振荡与外部刺激的同步.
- 双重任务往往会损害认知和运动性能.
- 了解拖累对双重任务的影响对于认知和运动康复至关重要.
研究的目的:
- 为了研究认知-运动训练在双重任务期间对步行质量的影响.
- 确定可预测与不可预测刺激对情节性长期记忆的影响.
- 评估认知运动参与是否可以减轻双重任务成本.
主要方法:
- 21名健康的成年人在三个条件下在听单词清单时走路:可预测的步伐,不可预测的和可预测的站立状态.
- 分析了步行参数的稳定性和一致性.
- 插曲性长期记忆在编码后24小时通过自由回忆和识别任务进行了测试.
主要成果:
- 与步态同步的可预测的听觉刺激呈现导致与不可预测的刺激或基线相比,更稳定的步态参数.
- 参与者在与不可预测的刺激相比,当刺激与步态可预测时,他们表现出明显更好的自由回忆记忆性能.
- 识别记忆性能没有受到刺激呈现的可预测性的显著影响.
结论:
- 认知运动的参与,特别是可预测的刺激,在双重任务行走时增强了步行稳定性.
- 同步认知处理与运动动作可以改善记忆保留的特定方面,如自由回忆.
- 这项研究表明,认知运动引进策略可能有利于减轻双重任务干扰和改善记忆巩固.
更多相关视频
08:04Using a Split-belt Treadmill to Evaluate Generalization of Human Locomotor Adaptation
Published on: August 23, 2017
8.2K
06:35Using Gold-standard Gait Analysis Methods to Assess Experience Effects on Lower-limb Mechanics During Moderate High-heeled Jogging and Running
Published on: September 14, 2017
9.1K
相关概念视频
01:26Exercise Stress Test
2.3K
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
2.3K
01:18Long-Term Memory
937
Long-term memory is a relatively permanent type of memory, capable of storing vast amounts of information over extended periods. Its storage capacity is generally considered unlimited.
Long-term memory can be categorized into two primary types: explicit and implicit memory. Explicit memory, also known as declarative memory, involves the conscious recollection of information that we deliberately try to remember, recall, and articulate. This type of memory encompasses specific facts, events, and...
Long-term memory can be categorized into two primary types: explicit and implicit memory. Explicit memory, also known as declarative memory, involves the conscious recollection of information that we deliberately try to remember, recall, and articulate. This type of memory encompasses specific facts, events, and...
937
01:24Implicit Memories
644
Implicit memories, also known as non-declarative memories, are long-term memories that function outside of conscious awareness. These memories influence behavior and skills without explicit knowledge. This type of memory is evident in tasks like playing tennis, snowboarding, and texting. Implicit memory has three subsystems: procedural memory, conditioning, and priming. This type of memory is essential in various activities, from everyday tasks to specialized skills.
One key aspect of implicit...
One key aspect of implicit...
644
01:16Flashbulb Memory
502
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...
502
01:16Interference and Decay
609
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
609
01:23Mnemonic Devices
630
Mnemonic devices are cognitive tools that facilitate memory retention by linking new information to familiar patterns or organizational strategies. These techniques are beneficial for remembering complex or lengthy sets of information by simplifying and structuring them in easily retrievable ways.
Acronyms
Acronyms are created by using the initial letters of a series of words to form a new word or phrase. This approach condenses complex information into a single, memorable entity. For example,...
Acronyms
Acronyms are created by using the initial letters of a series of words to form a new word or phrase. This approach condenses complex information into a single, memorable entity. For example,...
630