在双语失言症的语义特征治疗期间,词汇检索错误的演变
Michael Scimeca1, Claudia Peñaloza2,3,4, Erin Carpenter1
1Department of Speech, Language, and Hearing Sciences, Boston University, MA, USA.
Bilingualism (Cambridge, England)
|October 16, 2025
概括
这项研究表明,分析双语失语者的词检索错误可以揭示语言恢复模式. 纵向误差分析提供了治疗结果的详细视图,超出了简单的改善措施.
科学领域:
- 神经语言学是一种神经语言学.
- 语音语言病理学 语音语言病理学
背景情况:
- 双语失语者经常面临贫血症,影响单词检索在一个或两个语言.
- 传统的评估使用二元评分,这可能无法完全捕捉随着时间的推移的细微治疗反应.
研究的目的:
- 调查词检索错误的纵向分析是否可以有效地跟踪双语失语者的语言恢复.
- 为了确定基线错误模式是否预测该人群的治疗结果.
主要方法:
- 分析48名西班牙语-英语双语失言症患者的词汇检索错误和治疗结果.
- 对错误模式的纵向跟踪,以响应词汇-语义处理.
主要成果:
- 在被治疗语言中的训练词和它们在未经治疗语言中的翻译中观察到的命名改进.
- 特定的基线错误类型与两种语言的整体改进相关.
- 响应模式随着词法-语义处理的纵向演变.
结论:
- 错误模式分析提供了一种敏感的方法来表征双语失语治疗结果.
- 这种方法为双语个体中受损的词汇检索背后的机制提供了新的见解.
更多相关视频
06:48Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
Published on: June 25, 2019
9.7K
05:38Interaction between Phonological and Semantic Processes in Visual Word Recognition using Electrophysiology
Published on: June 29, 2021
2.8K
相关概念视频
01:27Language and Cognition
704
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
704
01:10Higher Mental Functions of the Brain: Language
3.4K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
3.4K
01:10Tip-of-the-Tongue Phenomenon
479
The tip-of-the-tongue (TOT) phenomenon is a cognitive experience characterized by a temporary inability to retrieve specific information from memory despite having a strong feeling of knowing the information. Although individuals cannot access the target word or detail, they frequently recall related elements, such as its initial letter, syllable count, or context. This partial retrieval often causes frustration, as one might recognize a familiar face or know that a name starts with a specific...
479
01:22Language Development
841
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
841
01:28Lateralization
962
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
962
01:16Interference and Decay
412
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...
412