2001
DOI: 10.1016/s0278-2626(01)80040-3
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Age vs Alzheimer's: A computational model of changes in representation

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Cited by 5 publications
(5 citation statements)
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“…The approach has provided insights into developmental psychology (e.g., Landauer & Dumais, 1997;Hu et al, 2003;Monaghan et al, 2005), psycholinguistics (e.g., Lowe & McDonald, 2000;Lund & Burgess, 1996), neuropsychology (e.g., Conley, Burgess, & Glosser, 2001), as well as more technological applications that may have potential relevance to psychology, such as information retrieval (Deerwester et al, 1990) and word sense disambiguation/synonymy recognition (e.g., Burgess, 2001;Schütze, 1998;Turney, 2001). The models for all these domains depend upon an empiricist perspective of inducing linguistic generalities from language input.…”
Section: Previous Work On Co-occurrence Statisticsmentioning
confidence: 99%
“…The approach has provided insights into developmental psychology (e.g., Landauer & Dumais, 1997;Hu et al, 2003;Monaghan et al, 2005), psycholinguistics (e.g., Lowe & McDonald, 2000;Lund & Burgess, 1996), neuropsychology (e.g., Conley, Burgess, & Glosser, 2001), as well as more technological applications that may have potential relevance to psychology, such as information retrieval (Deerwester et al, 1990) and word sense disambiguation/synonymy recognition (e.g., Burgess, 2001;Schütze, 1998;Turney, 2001). The models for all these domains depend upon an empiricist perspective of inducing linguistic generalities from language input.…”
Section: Previous Work On Co-occurrence Statisticsmentioning
confidence: 99%
“…Importantly, there have been some attempts to simulate different symptoms in brain disorders. For example, some computational models have simulated tremor in PD (Frank et al, 2007 ; Shaikh et al, 2010 ; Dovzhenok and Rubchinsky, 2012 ), gait dysfunction in PD (Muralidharan et al, 2014 ), hallucinations and psychosis in schizophrenia (Ermentrout and Cowan, 1979 ; Chen, 1995 ; Siekmeier et al, 2007 ; Lisman et al, 2010 ), avoidance (main symptom in PTSD; Sheynin et al, 2015 ), and language production deficits in AD (Conley et al, 2001 ). Future computational modeling work should focus on simulating other symptoms in these disorders as well as in other brain disorders.…”
Section: Discussionmentioning
confidence: 99%
“…En futuros análisis del material podría estudiarse el discurso en la reminiscencia para ser registrado, transcrito y analizado en búsqueda de marcadores de procesamiento cognitivo (proposiciones y coherencia), habilidades lingüísticas (número de palabras, usos pronominales) y diferencias expresivo-comunicativas (Harris & Norman citados por Haight & Webster, 2002). Asimismo, podría estudiarse el deterioro en las redes semánticas de los pacientes con Alzheimer pues ha sido documentada la dependencia de los pacientes de Alzheimer a los atributos más concretos y un aumento en la complejidad de las redes por el incremento del número de las conexiones con asociaciones atípicas entre conceptos, errores de evocación y alteraciones en el lenguaje de estos sujetos, quienes asocian una mayor cantidad de palabras por las dificultades para encontrar las palabras apropiadas, utilizando una mayor cantidad de asociaciones atípicas (Chan, Butters, Johnson, Paulsen, Salmon & Swenson, 1995;Chan, Butters & Salmon, 1997;Lund & Burgess, 1996;Conley & Burgess, 2002).…”
Section: Discussionunclassified