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Norms for neuropsychological tests in cognitively healthy French oldest old adults 认知健康的法国高龄老人的神经心理学测试标准
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-09-18 DOI: 10.1017/s1355617724000390
Eva Sizaret, Maxime Brachet, Alix Launay, Christophe Destrieux, Ilyess Zemmoura, Lucie Angel, the FIBRATLAS Consortium
{"title":"Norms for neuropsychological tests in cognitively healthy French oldest old adults","authors":"Eva Sizaret, Maxime Brachet, Alix Launay, Christophe Destrieux, Ilyess Zemmoura, Lucie Angel, the FIBRATLAS Consortium","doi":"10.1017/s1355617724000390","DOIUrl":"https://doi.org/10.1017/s1355617724000390","url":null,"abstract":"<span>Objective:</span><p>Normal aging often leads to cognitive decline, and oldest old people, over 80 years old, have a 15% risk of developing neurodegenerative diseases. Therefore, it is important to have appropriate tools to assess cognitive function in old age. The study aimed to provide new norms for neuropsychological tests used to evaluate the cognitive abilities in people aged 80 years and older in France, focusing on the impact of education and gender differences.</p><span>Method:</span><p>107 healthy participants with an average age of 85.2 years, with no neurological history or major cognitive deficits were included. A comprehensive neuropsychological assessment was performed, covering several cognitive functions such as memory, visuospatial abilities, executive functions, attention, processing speed, and praxis.</p><span>Results:</span><p>Individuals with lower levels of education performed poorly on some tests and took longer to complete. Gender differences were observed, with women outperforming men in verbal episodic memory, while men showed better performance in visuoconstructive tasks. The participants showed lower performance in verbal episodic memory compared to norms established in previous French studies. In relation to executive functions, participants were slower to perform complex tasks than participants in previous studies.</p><span>Conclusion:</span><p>This study provides cognitive norms specifically adapted to the oldest old population, which differ from established norms for younger aging adults. It highlights the importance of including these norms in future clinical and scientific investigations. The findings underscore the importance of education on cognitive abilities and emphasize the need to consider gender differences when assessing cognitive functions in aging populations.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":"49 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142266584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neuropsychological tests associated with symptomatic HIV-associated neurocognitive disorder (HAND) in a cohort of older adults in Tanzania. 坦桑尼亚老年人群中与有症状的 HIV 相关神经认知障碍 (HAND) 相关的神经心理学测试。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-08-01 Epub Date: 2024-05-20 DOI: 10.1017/S1355617724000201
Lachlan Fotheringham, Rachael A Lawson, Sarah Urasa, Judith Boshe, Elizabeta B Mukaetova-Ladinska, Jane Rogathi, William Howlett, Marieke C J Dekker, William K Gray, Jonathan Evans, Richard W Walker, Philip C Makupa, Stella-Maria Paddick
{"title":"Neuropsychological tests associated with symptomatic HIV-associated neurocognitive disorder (HAND) in a cohort of older adults in Tanzania.","authors":"Lachlan Fotheringham, Rachael A Lawson, Sarah Urasa, Judith Boshe, Elizabeta B Mukaetova-Ladinska, Jane Rogathi, William Howlett, Marieke C J Dekker, William K Gray, Jonathan Evans, Richard W Walker, Philip C Makupa, Stella-Maria Paddick","doi":"10.1017/S1355617724000201","DOIUrl":"10.1017/S1355617724000201","url":null,"abstract":"<p><strong>Objective: </strong>Human immunodeficiency virus (HIV)-associated neurocognitive disorder (HAND) prevalence is expected to increase in East Africa as treatment coverage increases, survival improves, and this population ages. This study aimed to better understand the current cognitive phenotype of this newly emergent population of older combination antiretroviral therapy (cART)-treated people living with HIV (PLWH), in which current screening measures lack accuracy. This will facilitate the refinement of HAND cognitive screening tools for this setting.</p><p><strong>Method: </strong>This is a secondary analysis of 253 PLWH aged ≥50 years receiving standard government HIV clinic follow-up in Kilimanjaro, Tanzania. They were evaluated with a detailed locally normed low-literacy neuropsychological battery annually on three occasions and a consensus panel diagnosis of HAND by Frascati criteria based on clinical evaluation and collateral history.</p><p><strong>Results: </strong>Tests of verbal learning and memory, categorical verbal fluency, visual memory, and visuoconstruction had an area under the receiver operating characteristic curve >0.7 for symptomatic HAND (s-HAND) (0.70-0.72; <i>p</i> < 0.001 for all tests). Tests of visual memory, verbal learning with delayed recall and recognition memory, psychomotor speed, language comprehension, and categorical verbal fluency were independently associated with s-HAND in a logistic mixed effects model (<i>p</i> < 0.01 for all). Neuropsychological impairments varied by educational background.</p><p><strong>Conclusions: </strong>A broad range of cognitive domains are affected in older, well-controlled, East African PLWH, including those not captured in widely used screening measures. It is possible that educational background affects the observed cognitive impairments in this setting. Future screening measures for similar populations should consider assessment of visual memory, verbal learning, language comprehension, and executive and motor function.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"660-670"},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141066434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of neuropsychology in the care of patients with functional neurological symptom disorder. 神经心理学在功能性神经症状障碍患者护理中的作用。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-08-01 Epub Date: 2024-05-30 DOI: 10.1017/S1355617724000249
Ryan Van Patten, Kristen Mordecai, W Curt LaFrance
{"title":"The role of neuropsychology in the care of patients with functional neurological symptom disorder.","authors":"Ryan Van Patten, Kristen Mordecai, W Curt LaFrance","doi":"10.1017/S1355617724000249","DOIUrl":"10.1017/S1355617724000249","url":null,"abstract":"<p><strong>Objective: </strong>Functional neurological symptom disorder (FNSD) is a neuropsychiatric condition characterized by signs/symptoms associated with brain network dysfunction. FNSDs are common and are associated with high healthcare costs. FNSDs are relevant to neuropsychologists, as they frequently present with chronic neuropsychiatric symptoms, subjective cognitive concerns, and/or low neuropsychological test scores, with associated disability and reduced quality of life. However, neuropsychologists in some settings are not involved in care of patients with FNSDs. This review summarizes relevant FNSD literature with a focus on the role of neuropsychologists.</p><p><strong>Methods: </strong>A brief review of the literature is provided with respect to epidemiology, public health impact, symptomatology, pathophysiology, and treatment.</p><p><strong>Results: </strong>Two primary areas of focus for this review are the following: (1) increasing neuropsychologists' training in FNSDs, and (2) increasing neuropsychologists' role in assessment and treatment of FNSD patients.</p><p><strong>Conclusions: </strong>Patients with FNSD would benefit from increased involvement of neuropsychologists in their care.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"710-717"},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141174614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mobile toolbox (MTB) remote measures of executive function and processing speed: development and validation. 移动工具箱(MTB)执行功能和处理速度远程测量:开发与验证。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-08-01 Epub Date: 2024-07-11 DOI: 10.1017/S1355617724000225
Miriam A Novack, Stephanie Ruth Young, Elizabeth M Dworak, Aaron J Kaat, Jerry Slotkin, Cindy Nowinski, Lihua Yao, Hubert Adam, Jordan Stoeger, Zahra Hosseinian, Saki Amagai, Sarah Pila, Maria Varela Diaz, Anyelo Almonte Correa, Keith Alperin, Sonia Carlson, Michael Kellen, Larsson Omberg, Monica R Camacho, Bernard Landavazo, Rachel L Nosheny, Michael W Weiner, Richard C Gershon
{"title":"Mobile toolbox (MTB) remote measures of executive function and processing speed: development and validation.","authors":"Miriam A Novack, Stephanie Ruth Young, Elizabeth M Dworak, Aaron J Kaat, Jerry Slotkin, Cindy Nowinski, Lihua Yao, Hubert Adam, Jordan Stoeger, Zahra Hosseinian, Saki Amagai, Sarah Pila, Maria Varela Diaz, Anyelo Almonte Correa, Keith Alperin, Sonia Carlson, Michael Kellen, Larsson Omberg, Monica R Camacho, Bernard Landavazo, Rachel L Nosheny, Michael W Weiner, Richard C Gershon","doi":"10.1017/S1355617724000225","DOIUrl":"10.1017/S1355617724000225","url":null,"abstract":"<p><strong>Objective: </strong>The ability to remotely monitor cognitive skills is increasing with the ubiquity of smartphones. The Mobile Toolbox (MTB) is a new measurement system that includes measures assessing Executive Functioning (EF) and Processing Speed (PS): Arrow Matching, Shape-Color Sorting, and Number-Symbol Match. The purpose of this study was to assess their psychometric properties.</p><p><strong>Method: </strong>MTB measures were developed for smartphone administration based on constructs measured in the NIH Toolbox® (NIHTB). Psychometric properties of the resulting measures were evaluated in three studies with participants ages 18 to 90. In Study 1 (<i>N</i> = 92), participants completed MTB measures in the lab and were administered both equivalent NIH TB measures and other external measures of similar cognitive constructs. In Study 2 (<i>N</i> = 1,021), participants completed the equivalent NIHTB measures in the lab and then took the MTB measures on their own, remotely. In Study 3 (<i>N</i> = 168), participants completed MTB measures twice remotely, two weeks apart.</p><p><strong>Results: </strong>All three measures exhibited very high internal consistency and strong test-retest reliability, as well as moderately high correlations with comparable NIHTB tests and moderate correlations with external measures of similar constructs. Phone operating system (iOS vs. Android) had a significant impact on performance for Arrow Matching and Shape-Color Sorting, but no impact on either validity or reliability.</p><p><strong>Conclusions: </strong>Results support the reliability and convergent validity of MTB EF and PS measures for use across the adult lifespan in remote, self-administered designs.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"680-688"},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141581357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Imaginative elaboration in agenesis of the corpus callosum: topic modeling and perplexity. 胼胝体缺失症患者的想象阐述:主题建模和困惑。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-08-01 Epub Date: 2024-05-16 DOI: 10.1017/S1355617724000183
Warren S Brown, Matthew Hoard, Brandon Birath, Mark Graves, Anne Nolty, Lynn K Paul
{"title":"Imaginative elaboration in agenesis of the corpus callosum: topic modeling and perplexity.","authors":"Warren S Brown, Matthew Hoard, Brandon Birath, Mark Graves, Anne Nolty, Lynn K Paul","doi":"10.1017/S1355617724000183","DOIUrl":"10.1017/S1355617724000183","url":null,"abstract":"<p><strong>Objective: </strong>Previous studies have found deficits in imaginative elaboration and social inference to be associated with agenesis of the corpus callosum (ACC; Renteria-Vasquez et al., 2022; Turk et al., 2009). In the current study, Thematic Apperception Test (TAT) responses from a neurotypical control group and a group of individuals with ACC were used to further study the capacity for imaginative elaboration and story coherence.</p><p><strong>Method: </strong>Topic modeling was employed utilizing Latent Diritchlet Allocation to characterize the narrative responses to the pictures used in the TAT. A measure of the difference between models (perplexity) was used to compare the topics of the responses of individual participants to the common core model derived from the responses of the control group. Story coherence was tested using sentence-to-sentence Latent Semantic Analysis.</p><p><strong>Results: </strong>Group differences in perplexity were statistically significant overall, and for each card individually (<i>p</i> < .001). There were no differences between the groups in story coherence.</p><p><strong>Conclusions: </strong>TAT narratives from persons with ACC were normally coherent, but more conventional (i.e., more similar to the core text) compared to those of neurotypical controls. Individuals with ACC can make conventional social inferences about socially ambiguous stimuli, but are restricted in their imaginative elaborations, resulting in less topical variability (lower perplexity values) compared to neurotypical controls.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"643-650"},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140946364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Normative Data for the CERAD-NP for Healthy High-Agers (80-84 years) and Effects of Age-Typical Visual Impairment and Hearing Loss. 健康高龄老人(80-84 岁)的 CERAD-NP 标准数据以及年龄典型视力损伤和听力损失的影响。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-08-01 Epub Date: 2021-11-26 DOI: 10.1017/S1355617721001284
Stephanie Fröhlich, Katrin Müller, Claudia Voelcker-Rehage
{"title":"Normative Data for the CERAD-NP for Healthy High-Agers (80-84 years) and Effects of Age-Typical Visual Impairment and Hearing Loss.","authors":"Stephanie Fröhlich, Katrin Müller, Claudia Voelcker-Rehage","doi":"10.1017/S1355617721001284","DOIUrl":"10.1017/S1355617721001284","url":null,"abstract":"<p><strong>Objectives: </strong>This study aims to establish reference data for nondemented adults between 80 and 84 years of age based on the German version of the Consortium to Establish a Registry for Alzheimer's disease Neuropsychological (CERAD-NP) test battery and to assess the possible influence of hearing and vision impairments on CERAD-NP performance.</p><p><strong>Methods: </strong>Two hundred one volunteers were examined with the German CERAD-NP test battery, and 18 test scores were calculated from the data. The sample included 99 men (49%), the mean age was 81.8 years (<i>SD</i> = 1.3), and the mean years of education were 13.9 (<i>SD</i> = 3.1). Percentiles for continuous and percentile ranks for discrete test scores were calculated separately for four norm groups. The groups were classified according to gender and education. Multiple regression analysis was used to predict cognitive performance from visual acuity and hearing ability.</p><p><strong>Results: </strong>The normative data obtained were consistent with other findings from younger and older age groups. Worse visual acuity predicted slower performance in the Trail Making Test (TMT). None of the other CERAD-NP tests were correlated to sensory functions.</p><p><strong>Conclusions: </strong>Using age-appropriate reference data, such as that established here for the 80-84 year age group can help to improve the detection of cognitive decline and prevent biases that arise when old-old adults are compared to younger old adults. Visual acuity should be considered an influencing factor on TMT performance.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"697-709"},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39659675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Facilitating clinical use of the Amsterdam Instrumental Activities of Daily Living Questionnaire: Normative data and a diagnostic cutoff value. 促进阿姆斯特丹日常生活活动工具问卷的临床应用:标准数据和诊断临界值。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-07-01 Epub Date: 2024-03-08 DOI: 10.1017/S1355617724000031
Merel C Postema, Mark A Dubbelman, Jürgen Claesen, Craig Ritchie, Merike Verrijp, Leonie Visser, Pieter-Jelle Visser, Marissa D Zwan, Wiesje M van der Flier, Sietske A M Sikkes
{"title":"Facilitating clinical use of the Amsterdam Instrumental Activities of Daily Living Questionnaire: Normative data and a diagnostic cutoff value.","authors":"Merel C Postema, Mark A Dubbelman, Jürgen Claesen, Craig Ritchie, Merike Verrijp, Leonie Visser, Pieter-Jelle Visser, Marissa D Zwan, Wiesje M van der Flier, Sietske A M Sikkes","doi":"10.1017/S1355617724000031","DOIUrl":"10.1017/S1355617724000031","url":null,"abstract":"<p><strong>Objective: </strong>The Amsterdam Instrumental Activities of Daily Living Questionnaire (A-IADL-Q) is well validated and commonly used to assess difficulties in everyday functioning regarding dementia. To facilitate interpretation and clinical implementation across different European countries, we aim to provide normative data and a diagnostic cutoff for dementia.</p><p><strong>Methods: </strong>Cross-sectional data from Dutch Brain Research Registry (<i>N</i> = 1,064; mean (<i>M</i>) age = 62 ± 11 year; 69.5% female), European Medial Information Framework-Alzheimer's Disease 90 + (<i>N</i> = 63; Mage = 92 ± 2 year; 52.4% female), and European Prevention of Alzheimer's Dementia Longitudinal Cohort Study (<i>N</i> = 247; Mage = 63 ± 7 year; 72.1% female) were used. The generalized additive models for location, scale, and shape framework were used to obtain normative values (<i>Z</i>-scores). The beta distribution was applied, and combinations of age, sex, and educational attainment were modeled. The optimal cutoff for dementia was calculated using area under receiver operating curves (AUC-ROC) and Youden Index, using data from Amsterdam Dementia Cohort (<i>N</i> = 2,511, Mage = 64 ± 8 year, 44.4% female).</p><p><strong>Results: </strong>The best normative model accounted for a cubic-like decrease of IADL performance with age that was more pronounced in low compared to medium/high educational attainment. The cutoff for dementia was 1.85 standard deviation below the population mean (AUC = 0.97; 95% CI [0.97-0.98]).</p><p><strong>Conclusion: </strong>We provide regression-based norms for A-IADL-Q and a diagnostic cutoff for dementia, which help improve clinical assessment of IADL performance across European countries.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"615-620"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140061076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Premorbid personality traits as predictors for incident predementia syndromes: a multistate model approach. 病前人格特质作为痴呆症前期综合征事件的预测因素:多态模型方法。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-07-01 Epub Date: 2024-01-29 DOI: 10.1017/S1355617723011505
Morgan J Schaeffer, Stuart W S MacDonald, Theone S E Paterson
{"title":"Premorbid personality traits as predictors for incident predementia syndromes: a multistate model approach.","authors":"Morgan J Schaeffer, Stuart W S MacDonald, Theone S E Paterson","doi":"10.1017/S1355617723011505","DOIUrl":"10.1017/S1355617723011505","url":null,"abstract":"<p><strong>Objective: </strong>Associations have been found between five-factor model (FFM) personality traits and risk of developing specific predementia syndromes such as subjective cognitive decline (SCD) and mild cognitive impairment (MCI). The aims of this study were to: 1) Compare baseline FFM traits between participants who transitioned from healthy cognition or SCD to amnestic MCI (aMCI) versus non-amnestic MCI (naMCI); and 2) Determine the relationship between FFM traits and risk of transition between predementia cognitive states.</p><p><strong>Methods: </strong>Participants were 562 older adults from the Einstein Aging Study, 378 of which had at least one follow-up assessment. Baseline data collected included levels of FFM personality traits, anxiety and depressive symptoms, medical history, performance on a cognitive battery, and demographics. Follow-up cognitive diagnoses were also recorded.</p><p><strong>Results: </strong>Mann-Whitney U tests revealed no differences in baseline levels of FFM personality traits between participants who developed aMCI compared to those who developed naMCI. A four-state multistate Markov model revealed that higher levels of conscientiousness were protective against developing SCD while higher levels of neuroticism resulted in an increased risk of developing SCD. Further, higher levels of extraversion were protective against developing naMCI.</p><p><strong>Conclusions: </strong>FFM personality traits may be useful in improving predictions of who is at greatest risk for developing specific predementia syndromes. Information on these personality traits could enrich clinical trials by permitting trials to target individuals who are at greatest risk for developing specific forms of cognitive impairment. These results should be replicated in future studies with larger sample sizes and younger participants.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"564-574"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139571634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of age and apolipoprotein E ε4 status on regional white matter hyperintensity volume and cognition in healthy aging. 年龄和载脂蛋白 E ε4状态对健康老年人区域白质高密度体积和认知能力的影响
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-07-01 Epub Date: 2024-03-22 DOI: 10.1017/S1355617724000122
Emily J Van Etten, Pradyumna K Bharadwaj, Matthew D Grilli, David A Raichlen, Georg A Hishaw, Matthew J Huentelman, Theodore P Trouard, Gene E Alexander
{"title":"Impact of age and apolipoprotein E ε4 status on regional white matter hyperintensity volume and cognition in healthy aging.","authors":"Emily J Van Etten, Pradyumna K Bharadwaj, Matthew D Grilli, David A Raichlen, Georg A Hishaw, Matthew J Huentelman, Theodore P Trouard, Gene E Alexander","doi":"10.1017/S1355617724000122","DOIUrl":"10.1017/S1355617724000122","url":null,"abstract":"<p><strong>Objective: </strong>White matter hyperintensity (WMH) volume is a neuroimaging marker of lesion load related to small vessel disease that has been associated with cognitive aging and Alzheimer's disease (AD) risk.</p><p><strong>Method: </strong>The present study sought to examine whether regional WMH volume mediates the relationship between APOE ε4 status, a strong genetic risk factor for AD, and cognition and if this association is moderated by age group differences within a sample of 187 healthy older adults (APOE ε4 status [carrier/non-carrier] = 56/131).</p><p><strong>Results: </strong>After we controlled for sex, education, and vascular risk factors, ANCOVA analyses revealed significant age group by APOE ε4 status interactions for right parietal and left temporal WMH volumes. Within the young-old group (50-69 years), ε4 carriers had greater right parietal and left temporal WMH volumes than non-carriers. However, in the old-old group (70-89 years), right parietal and left temporal WMH volumes were comparable across APOE ε4 groups. Further, within ε4 non-carriers, old-old adults had greater right parietal and left temporal WMH volumes than young-old adults, but there were no significant differences across age groups in ε4 carriers. Follow-up moderated mediation analyses revealed that, in the young-old, but not the old-old group, there were significant indirect effects of ε4 status on memory and executive functions through left temporal WMH volume.</p><p><strong>Conclusions: </strong>These findings suggest that, among healthy young-old adults, increased left temporal WMH volume, in the context of the ε4 allele, may represent an early marker of cognitive aging with the potential to lead to greater risk for AD.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"553-563"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140186178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Visual associative learning to detect early episodic memory deficits and distinguish Alzheimer's disease from other types of dementia. 通过视觉联想学习检测早期外显记忆缺陷,区分阿尔茨海默病和其他类型的痴呆症。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-07-01 Epub Date: 2024-02-23 DOI: 10.1017/S1355617724000079
Mark A Dubbelman, Jori Tomassen, Sophie M van der Landen, Els Bakker, Suzie Kamps, Annemartijn A J M van Unnik, Marie-Christine A B J van de Glind, Annelies E van der Vlies, Ted Koene, Anna E Leeuwis, Frederik Barkhof, Argonde C van Harten, Charlotte Teunissen, Elsmarieke van de Giessen, Afina W Lemstra, Yolande A L Pijnenburg, Rudolf W H Ponds, Sietske A M Sikkes
{"title":"Visual associative learning to detect early episodic memory deficits and distinguish Alzheimer's disease from other types of dementia.","authors":"Mark A Dubbelman, Jori Tomassen, Sophie M van der Landen, Els Bakker, Suzie Kamps, Annemartijn A J M van Unnik, Marie-Christine A B J van de Glind, Annelies E van der Vlies, Ted Koene, Anna E Leeuwis, Frederik Barkhof, Argonde C van Harten, Charlotte Teunissen, Elsmarieke van de Giessen, Afina W Lemstra, Yolande A L Pijnenburg, Rudolf W H Ponds, Sietske A M Sikkes","doi":"10.1017/S1355617724000079","DOIUrl":"10.1017/S1355617724000079","url":null,"abstract":"<p><strong>Objective: </strong>We investigated how well a visual associative learning task discriminates Alzheimer's disease (AD) dementia from other types of dementia and how it relates to AD pathology.</p><p><strong>Methods: </strong>3,599 patients (63.9 ± 8.9 years old, 41% female) from the Amsterdam Dementia Cohort completed two sets of the Visual Association Test (VAT) in a single test session and underwent magnetic resonance imaging. We performed receiver operating curve analysis to investigate the VAT's discriminatory ability between AD dementia and other diagnoses and compared it to that of other episodic memory tests. We tested associations between VAT performance and medial temporal lobe atrophy (MTA), and amyloid status (<i>n</i> = 2,769, 77%).</p><p><strong>Results: </strong>Patients with AD dementia performed worse on the VAT than all other patients. The VAT discriminated well between AD and other types of dementia (area under the curve range 0.70-0.86), better than other episodic memory tests. Six-hundred forty patients (17.8%) learned all associations on VAT-A, but not on VAT-B, and they were more likely to have higher MTA scores (odds ratios range 1.63 (MTA 0.5) through 5.13 for MTA ≥ 3, all <i>p</i> < .001) and to be amyloid positive (odds ratio = 3.38, 95%CI = [2.71, 4.22], <i>p</i> < .001) than patients who learned all associations on both sets.</p><p><strong>Conclusions: </strong>Performance on the VAT, especially on a second set administered immediately after the first, discriminates AD from other types of dementia and is associated with MTA and amyloid positivity. The VAT might be a useful, simple tool to assess early episodic memory deficits in the presence of AD pathology.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"584-593"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139933859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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