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临床表现 临床表现

Amitabha Ghosh1, Arpita Roy Choudhury1, Ranita Nandi1

  • 1Apollo Multispeciality Hospitals, Kolkata, West Bengal, India.

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概括
此摘要是机器生成的。

认知障碍,包括阿尔茨海默氏症 (ACS-dem) 和轻度认知障碍 (aMCI),显著影响孟加拉语阿布吉达文字的拼写. 阅读受影响较小,主要显示不规则单词和非单词的缺陷.

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科学领域:

  • 语言学的语言学.
  • 神经学 神经学
  • 认知科学 认知科学

背景情况:

  • 阿布吉达文字,起源于布拉赫米,代表音节,但可以分解成语音.
  • 与字母表脚本不同,在阿布吉达斯语中,认知障碍对阅读和拼写的影响还未得到充分研究.

研究的目的:

  • 调查认知障碍如何影响孟加拉语的阅读和拼写,这是一个阿布吉达文字.
  • 为了比较患有阿尔茨海默氏症临床综合征-痴呆症 (ACS-dem) 和记忆力轻度认知障碍 (aMCI) 的受试者的表现与认知无障碍 (CU) 个体.

主要方法:

  • 60名受试者 (30名ACS-dem,30名aMCI) 和60名匹配的CU受试者参与了这项研究.
  • 参与者阅读和拼写孟加拉语单词,包括各种辅音集群,非单词和不规则单词.
  • 错误分析的重点是阅读和拼写连接的辅音.

主要成果:

  • 无论是aMCI和ACS-dem组,非文字阅读都比CU受试者明显差.
  • 与CU受试者相比,aMCI和ACS-dem组的拼写表现显著下降.
  • 与aMCI科目相比,ACS-dem科目在拼写上表现出更大的缺陷,特别是复杂的辅音集群.

结论:

  • 在孟加拉语中,连接辅音的拼写受到认知障碍的影响,即使在轻度认知障碍阶段.
  • 阅读障碍不那么严重,主要影响不规则的单词和非单词.
  • 需要进一步研究其他非字母写作系统对认知障碍的影响.