Biomaterial Database

Self-appraised, informant-reported, and objective memory and cognitive function in mild cognitive impairment. 2009

Jenny C C Chung, and David W K Man

Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Honk Kong, SAR, China. jenny.chung@polyu.edu.hk

OBJECTIVE The current knowledge of how self-appraised memory and cognitive function relates to informant reports and neuropsychological performances in mild cognitive impairment (MCI) is limited. METHODS Sixty-nine older community-dwelling subjects with MCI and 86 adults with normal cognition (NC) were evaluated on self-appraised (Multifactorial Memory Questionnaire) and objective performance of memory and cognitive function (Mini-Mental State Examination, Fuld Object Memory Evaluation, Digit Span tests, Rivermead Behavioral Memory Test). Informant ratings on the subjects' cognitive and memory functioning (Informant Questionnaire on Cognitive Decline in the Elderly) were also obtained. The two groups (MCI, NC) did not significantly differ in mean age (79 +/- 5.29 vs. 77 +/- 5.33) and mean years of education (2.8 +/- 3.03 vs. 3.7 +/- 4.18). RESULTS Self-appraised satisfaction and ability of memory and cognitive functions did not correlate with informant reports and neuropsychological performances, but self-reported strategy use correlated with list recall and everyday memory tests in MCI. CONCLUSIONS Persons with MCI may show signs of diminished awareness towards their subtle impairments of memory and cognitive function, as indicated by informant reports and neuropsychological tests.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008568	Memory	Complex mental function having four distinct phases: (1) memorizing or learning, (2) retention, (3) recall, and (4) recognition. Clinically, it is usually subdivided into immediate, recent, and remote memory.
D009483	Neuropsychological Tests	Tests designed to assess neurological function associated with certain behaviors. They are used in diagnosing brain dysfunction or damage and central nervous system disorders or injury.	Aphasia Tests,Cognitive Test,Cognitive Testing,Cognitive Tests,Memory for Designs Test,Neuropsychological Testing,AX-CPT,Behavioral Assessment of Dysexecutive Syndrome,CANTAB,Cambridge Neuropsychological Test Automated Battery,Clock Test,Cognitive Function Scanner,Continuous Performance Task,Controlled Oral Word Association Test,Delis-Kaplan Executive Function System,Developmental Neuropsychological Assessment,Hooper Visual Organization Test,NEPSY,Neuropsychologic Tests,Neuropsychological Test,Paced Auditory Serial Addition Test,Repeatable Battery for the Assessment of Neuropsychological Status,Rey-Osterrieth Complex Figure,Symbol Digit Modalities Test,Test of Everyday Attention,Test, Neuropsychological,Tests, Neuropsychological,Tower of London Test,Neuropsychologic Test,Test, Cognitive,Testing, Cognitive,Testing, Neuropsychological,Tests, Cognitive
D011569	Psychiatric Status Rating Scales	Standardized procedures utilizing rating scales or interview schedules carried out by health personnel for evaluating the degree of mental illness.	Factor Construct Rating Scales (FCRS),Katz Adjustment Scales,Lorr's Inpatient Multidimensional Psychiatric Rating Scale,Wittenborn Scales,Edinburgh Postnatal Depression Scale,Mini International Neuropsychiatric Interview
D011795	Surveys and Questionnaires	Collections of data obtained from voluntary subjects. The information usually takes the form of answers to questions, or suggestions.	Community Survey,Nonrespondent,Questionnaire,Questionnaires,Respondent,Survey,Survey Method,Survey Methods,Surveys,Baseline Survey,Community Surveys,Methodology, Survey,Nonrespondents,Questionnaire Design,Randomized Response Technique,Repeated Rounds of Survey,Respondents,Survey Methodology,Baseline Surveys,Design, Questionnaire,Designs, Questionnaire,Methods, Survey,Questionnaire Designs,Questionnaires and Surveys,Randomized Response Techniques,Response Technique, Randomized,Response Techniques, Randomized,Survey, Baseline,Survey, Community,Surveys, Baseline,Surveys, Community,Techniques, Randomized Response
D003071	Cognition	Intellectual or mental process whereby an organism obtains knowledge.	Cognitive Function,Cognitions,Cognitive Functions,Function, Cognitive,Functions, Cognitive
D003072	Cognition Disorders	Disorders characterized by disturbances in mental processes related to learning, thinking, reasoning, and judgment.	Overinclusion,Disorder, Cognition,Disorders, Cognition
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly