Anderson Dick Smidarle, Maximiliano A Wilson, Sidney Evaldo Leal, Sandra Maria Aluísio, Bárbara Luzia Covatti Malcorra, Lucas Porcello Schilling, Lilian Cristine Hübner
{"title":"低学历阿尔茨海默病患者连接言语及其与记忆关系的自动评估。","authors":"Anderson Dick Smidarle, Maximiliano A Wilson, Sidney Evaldo Leal, Sandra Maria Aluísio, Bárbara Luzia Covatti Malcorra, Lucas Porcello Schilling, Lilian Cristine Hübner","doi":"10.1159/000534694","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Discourse is one of the main linguistic aspects affected by Alzheimer's disease (AD), and its relationship with memory needs to be further studied, mainly in low education and low socioeconomic status groups. The present study aimed to investigate differences in the recall of short narratives between participants with mild AD and a control group (CG) of typical older adults (CG) with the use of automatic assessment.</p><p><strong>Methods: </strong>Seventeen older adults diagnosed with AD (mean age 76.41, mean education 5.82) and 34 typical older adults (mean age 74.26, mean education 7.09) were asked to listen to and then retell a short story. Syntactic, lexical, and semantic features were assessed via the NILC-Metrix software, and the features were correlated with episodic, working, and semantic memory assessment.</p><p><strong>Results: </strong>Differences were found in 7 of the 34 features assessed. Syntactically, the group diagnosed with AD produced narratives with fewer sentences, fewer words per sentence, and lower Yngve depth scores. Lexically, the AD group produced narratives with fewer words and prepositions per sentence. Semantically, the narratives produced by the AD group featured words with a lower mean age of acquisition and lower Brunét's index scores. For the CG, episodic memory performance correlated with the ratio of conjunctions. No other significant correlation was found for semantic and working memory in the CG. No correlation was found between memory performance and linguistic features for the AD group.</p><p><strong>Discussion: </strong>The automatic assessment of linguistic features showed impaired narrative recall in participants diagnosed with AD relative to healthy controls at the syntactic, lexical, and semantic levels of discourse. These findings corroborate previous literature showing a decline in discourse production performance resulting from cognitive impairment in AD.</p><p><strong>Conclusion: </strong>The assessment of linguistic performance through a narrative recall task provides valuable insights into cognitive decline related to AD.</p>","PeriodicalId":12114,"journal":{"name":"Folia Phoniatrica et Logopaedica","volume":" ","pages":"340-351"},"PeriodicalIF":1.1000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Automatic Assessment of Connected Speech and Its Relation to Memory in Alzheimer's Disease in Low Education.\",\"authors\":\"Anderson Dick Smidarle, Maximiliano A Wilson, Sidney Evaldo Leal, Sandra Maria Aluísio, Bárbara Luzia Covatti Malcorra, Lucas Porcello Schilling, Lilian Cristine Hübner\",\"doi\":\"10.1159/000534694\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Discourse is one of the main linguistic aspects affected by Alzheimer's disease (AD), and its relationship with memory needs to be further studied, mainly in low education and low socioeconomic status groups. The present study aimed to investigate differences in the recall of short narratives between participants with mild AD and a control group (CG) of typical older adults (CG) with the use of automatic assessment.</p><p><strong>Methods: </strong>Seventeen older adults diagnosed with AD (mean age 76.41, mean education 5.82) and 34 typical older adults (mean age 74.26, mean education 7.09) were asked to listen to and then retell a short story. Syntactic, lexical, and semantic features were assessed via the NILC-Metrix software, and the features were correlated with episodic, working, and semantic memory assessment.</p><p><strong>Results: </strong>Differences were found in 7 of the 34 features assessed. Syntactically, the group diagnosed with AD produced narratives with fewer sentences, fewer words per sentence, and lower Yngve depth scores. Lexically, the AD group produced narratives with fewer words and prepositions per sentence. Semantically, the narratives produced by the AD group featured words with a lower mean age of acquisition and lower Brunét's index scores. For the CG, episodic memory performance correlated with the ratio of conjunctions. No other significant correlation was found for semantic and working memory in the CG. No correlation was found between memory performance and linguistic features for the AD group.</p><p><strong>Discussion: </strong>The automatic assessment of linguistic features showed impaired narrative recall in participants diagnosed with AD relative to healthy controls at the syntactic, lexical, and semantic levels of discourse. These findings corroborate previous literature showing a decline in discourse production performance resulting from cognitive impairment in AD.</p><p><strong>Conclusion: </strong>The assessment of linguistic performance through a narrative recall task provides valuable insights into cognitive decline related to AD.</p>\",\"PeriodicalId\":12114,\"journal\":{\"name\":\"Folia Phoniatrica et Logopaedica\",\"volume\":\" \",\"pages\":\"340-351\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Folia Phoniatrica et Logopaedica\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1159/000534694\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/10/25 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Folia Phoniatrica et Logopaedica","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1159/000534694","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/10/25 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY","Score":null,"Total":0}
Automatic Assessment of Connected Speech and Its Relation to Memory in Alzheimer's Disease in Low Education.
Introduction: Discourse is one of the main linguistic aspects affected by Alzheimer's disease (AD), and its relationship with memory needs to be further studied, mainly in low education and low socioeconomic status groups. The present study aimed to investigate differences in the recall of short narratives between participants with mild AD and a control group (CG) of typical older adults (CG) with the use of automatic assessment.
Methods: Seventeen older adults diagnosed with AD (mean age 76.41, mean education 5.82) and 34 typical older adults (mean age 74.26, mean education 7.09) were asked to listen to and then retell a short story. Syntactic, lexical, and semantic features were assessed via the NILC-Metrix software, and the features were correlated with episodic, working, and semantic memory assessment.
Results: Differences were found in 7 of the 34 features assessed. Syntactically, the group diagnosed with AD produced narratives with fewer sentences, fewer words per sentence, and lower Yngve depth scores. Lexically, the AD group produced narratives with fewer words and prepositions per sentence. Semantically, the narratives produced by the AD group featured words with a lower mean age of acquisition and lower Brunét's index scores. For the CG, episodic memory performance correlated with the ratio of conjunctions. No other significant correlation was found for semantic and working memory in the CG. No correlation was found between memory performance and linguistic features for the AD group.
Discussion: The automatic assessment of linguistic features showed impaired narrative recall in participants diagnosed with AD relative to healthy controls at the syntactic, lexical, and semantic levels of discourse. These findings corroborate previous literature showing a decline in discourse production performance resulting from cognitive impairment in AD.
Conclusion: The assessment of linguistic performance through a narrative recall task provides valuable insights into cognitive decline related to AD.
期刊介绍：
Published since 1947, ''Folia Phoniatrica et Logopaedica'' provides a forum for international research on the anatomy, physiology, and pathology of structures of the speech, language, and hearing mechanisms. Original papers published in this journal report new findings on basic function, assessment, management, and test development in communication sciences and disorders, as well as experiments designed to test specific theories of speech, language, and hearing function. Review papers of high quality are also welcomed.
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