Journal of the International Neuropsychological Society最新文献

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Six elements test vs D-KEFS: what does "Ecological Validity" tell us? 六要素测试与 D-KEFS:"生态有效性 "说明了什么?
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-05-01 Epub Date: 2024-03-11 DOI: 10.1017/S1355617723000723
Yana Suchy, Michelle Gereau Mora, Stacey Lipio Brothers, Libby A DesRuisseaux
{"title":"Six elements test vs D-KEFS: what does \"Ecological Validity\" tell us?","authors":"Yana Suchy, Michelle Gereau Mora, Stacey Lipio Brothers, Libby A DesRuisseaux","doi":"10.1017/S1355617723000723","DOIUrl":"10.1017/S1355617723000723","url":null,"abstract":"<p><strong>Objective: </strong>Extensive research shows that tests of executive functioning (EF) predict instrumental activities of daily living (IADLs) but are nevertheless often criticized for having poor ecological validity. The Modified Six Elements Test (MSET) is a pencil-and-paper test that was developed to mimic the demands of daily life, with the assumption that this would result in a more ecologically valid test. Although the MSET has been extensively validated in its ability to capture cognitive deficits in various populations, support for its ability to predict functioning in daily life is mixed. This study aimed to examine the MSET's ability to predict IADLs assessed via three different modalities <i>relative</i> to traditional EF measures.</p><p><strong>Method: </strong>Participants (93 adults aged 60 - 85) completed the MSET, traditional measures of EF (Delis-Kaplan Executive Function System; D-KEFS), and self-reported and performance-based IADLs in the lab. Participants then completed three weeks of IADL tasks at home, using the Daily Assessment of Independent Living and Executive Skills (DAILIES) protocol.</p><p><strong>Results: </strong>The MSET predicted only IADLs completed at home, while the D-KEFS predicted IADLs across all three modalities. Further, the D-KEFS predicted home-based IADLs <i>beyond</i> the MSET when pitted against each other, whereas the MSET did not contribute beyond the D-KEFS.</p><p><strong>Conclusions: </strong>Traditional EF tests (D-KEFS) appear to be superior to the MSET in predicting IADLs in community-dwelling older adults. The present results argue against replacing traditional measures with the MSET when addressing functional independence of generally high-functioning and cognitive healthy older adult patients.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"350-359"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140095025","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
Utility of the INECO Frontal Screening and the Frontal Assessment Battery in detecting executive dysfunction in early-onset cognitive impairment and dementia. INECO额叶筛查和额叶评估组在检测早发性认知障碍和痴呆症执行功能障碍中的作用。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-05-01 Epub Date: 2023-10-06 DOI: 10.1017/S1355617723000619
Anna-Leena Heikkinen, Veera Tikkanen, Tuomo Hänninen, Christer Hublin, Anne M Koivisto, Toni T Saari, Anne M Remes, Teemu I Paajanen, Johanna Krüger
{"title":"Utility of the INECO Frontal Screening and the Frontal Assessment Battery in detecting executive dysfunction in early-onset cognitive impairment and dementia.","authors":"Anna-Leena Heikkinen, Veera Tikkanen, Tuomo Hänninen, Christer Hublin, Anne M Koivisto, Toni T Saari, Anne M Remes, Teemu I Paajanen, Johanna Krüger","doi":"10.1017/S1355617723000619","DOIUrl":"10.1017/S1355617723000619","url":null,"abstract":"<p><strong>Objective: </strong>The INECO Frontal Screening (IFS) and the Frontal Assessment Battery (FAB) are executive dysfunction (ED) screening tools that can distinguish patients with neurodegenerative disorders from healthy controls and, to some extent, between dementia subtypes. This paper aims to examine the suitability of these tests in assessing early-onset cognitive impairment and dementia patients.</p><p><strong>Method: </strong>In a memory clinic patient cohort (age mean = 57.4 years) with symptom onset at ≤65 years, we analyzed the IFS and the FAB results of four groups: early-onset dementia (EOD, <i>n</i> = 49), mild cognitive impairment due to neurological causes (MCI-n, <i>n</i> = 34), MCI due to other causes such as depression (MCI-o, <i>n</i> = 99) and subjective cognitive decline (SCD, <i>n</i> = 14). Data were gathered at baseline and at 6 and 12 months. We also studied the tests' accuracy in distinguishing EOD from SCD patients and ED patients from those with intact executive functioning. Correlations with neuropsychological measures were also studied.</p><p><strong>Results: </strong>The EOD group had significantly (<i>p</i> < .05) lower IFS and FAB total scores than the MCI-o and SCD groups. Compared with the FAB, the IFS showed more statistically significant (<i>p</i> < .05) differences between diagnostic groups, greater accuracy (IFS AUC = .80, FAB AUC = .75, <i>p</i> = .036) in detecting ED and marginally stronger correlations with neuropsychological measures. We found no statistically significant differences in the EOD group scores from baseline up to 6- or 12-months follow-up.</p><p><strong>Conclusions: </strong>While both tests can detect EOD among memory clinic patients, the IFS may be more reliable in detecting ED than the FAB.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"339-349"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41157996","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
Alzheimer disease biomarkers are associated with decline in subjective memory, attention, and spatial navigation ability in clinically normal adults. 阿尔茨海默病生物标志物与临床正常成人主观记忆、注意力和空间导航能力下降有关。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-05-01 Epub Date: 2023-11-28 DOI: 10.1017/S135561772300070X
Taylor F Levine, Steven J Dessenberger, Samantha L Allison, Denise Head
{"title":"Alzheimer disease biomarkers are associated with decline in subjective memory, attention, and spatial navigation ability in clinically normal adults.","authors":"Taylor F Levine, Steven J Dessenberger, Samantha L Allison, Denise Head","doi":"10.1017/S135561772300070X","DOIUrl":"10.1017/S135561772300070X","url":null,"abstract":"<p><strong>Objective: </strong>Subtle changes in memory, attention, and spatial navigation abilities have been associated with preclinical Alzheimer disease (AD). The current study examined whether baseline AD biomarkers are associated with self- and informant-reported decline in memory, attention, and spatial navigation.</p><p><strong>Method: </strong>Clinically normal (Clinical Dementia Rating Scale (CDR®) = 0) adults aged 56-93 (<i>N</i> = 320) and their informants completed the memory, divided attention, and visuospatial abilities (which assesses spatial navigation) subsections of the Everyday Cognition Scale (ECog) annually for an average of 4 years. Biomarker data was collected within (±) 2 years of baseline (i.e., cerebrospinal fluid (CSF) p-tau<sub>181</sub>/Aβ<sub>42</sub> ratio and hippocampal volume). Clinical progression was defined as CDR > 0 at time of final available ECog.</p><p><strong>Results: </strong>Self- and informant-reported memory, attention, and spatial navigation significantly declined over time (<i>p</i>s < .001). Baseline AD biomarkers were significantly associated with self- and informant-reported decline in cognitive ability (<i>p</i>s < .030), with the exception of p-tau<sub>181</sub>/Aβ<sub>42</sub> ratio and self-reported attention (<i>p</i> = .364). Clinical progression did not significantly moderate the relationship between AD biomarkers and decline in self- or informant-reported cognitive ability (<i>p</i>s > .062). Post-hoc analyses indicated that biomarker burden was also associated with self- and informant-reported decline in total ECog (<i>p</i>s < .002), and again clinical progression did not significantly moderate these relationships (<i>p</i>s > .299).</p><p><strong>Conclusions: </strong>AD biomarkers at baseline may indicate risk of decline in self- and informant-reported change in memory, attention, and spatial navigation ability. As such, subjectively reported decline in these domains may have clinical utility in tracking the subtle cognitive changes associated with the earliest stages of AD.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"313-327"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138446808","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
Effects of facial biofeedback on hypomimia, emotion recognition, and affect in Parkinson's disease. 面部生物反馈对帕金森病低血症、情绪识别和影响的影响。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-05-01 Epub Date: 2023-11-29 DOI: 10.1017/S1355617723000747
Sarah Roßkopf, Theresa Friederike Wechsler, Stefanie Tucha, Andreas Mühlberger
{"title":"Effects of facial biofeedback on hypomimia, emotion recognition, and affect in Parkinson's disease.","authors":"Sarah Roßkopf, Theresa Friederike Wechsler, Stefanie Tucha, Andreas Mühlberger","doi":"10.1017/S1355617723000747","DOIUrl":"10.1017/S1355617723000747","url":null,"abstract":"<p><strong>Objectives: </strong>Facial expressions are a core component of emotions and nonverbal social communication. Therefore, hypomimia as secondary symptom of Parkinson's disease (PD) has adverse effects like social impairment, stigmatization, under-diagnosis and under-treatment of depression, and a generally lower quality of life. Beside unspecific dopaminergic treatment, specific treatment options for hypomimia in PD are rarely investigated. This quasi-randomized controlled trial evaluated the short-term effects of facial electromyogram (EMG) based biofeedback to enhance facial expression and emotion recognition as nonverbal social communication skills in PD patients. Furthermore effects on affect are examined.</p><p><strong>Method: </strong>A sample of 34 in-patients with PD were allocated either to facial EMG-biofeedback as experimental group or non-facial exercises as control group. Facial expression during posing of emotions (measured via EMG), facial emotion recognition, and positive and negative affect were assessed before and after treatment. Stronger improvements were expected in the EMG-biofeedback in comparison to the control group.</p><p><strong>Results: </strong>The facial EMG-biofeedback group showed significantly greater improvements in overall facial expression, and especially for happiness and disgust. Also, overall facial emotion recognition abilities improved significantly stronger in the experimental group. Positive affect was significantly increased in both groups with no significant differences between them, while negative affect did not change within both groups.</p><p><strong>Conclusions: </strong>The study provides promising evidence for facial EMG-biofeedback as a tool to improve facial expression and emotion recognition in PD. Embodiment theories are discussed as working mechanism.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"360-369"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138452966","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
Improved intraindividual variability in cognitive performance following cognitive and exercise training in older adults. 老年人认知和运动训练后认知表现的个体内变异性得到改善。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-05-01 Epub Date: 2023-10-20 DOI: 10.1017/S1355617723000577
Nárlon C Boa Sorte Silva, Lisanne F Ten Brinke, Allison A M Bielak, Todd C Handy, Teresa Liu-Ambrose
{"title":"Improved intraindividual variability in cognitive performance following cognitive and exercise training in older adults.","authors":"Nárlon C Boa Sorte Silva, Lisanne F Ten Brinke, Allison A M Bielak, Todd C Handy, Teresa Liu-Ambrose","doi":"10.1017/S1355617723000577","DOIUrl":"10.1017/S1355617723000577","url":null,"abstract":"<p><strong>Objective: </strong>Increased intraindividual variability (IIV) of cognitive performance is a marker of cognitive decline in older adults. Whether computerized cognitive training (CCT) and aerobic exercise counteracts cognitive decline by reducing IIV is unknown. We investigated the effects of CCT with or without aerobic exercise on IIV in older adults.</p><p><strong>Methods: </strong>This was a secondary analysis of an 8-week randomized controlled trial. Older adults (aged 65-85 years) were randomized to CCT alone (<i>n</i> = 41), CCT with aerobic exercise (<i>n</i> = 41), or an active control group (<i>n</i> = 42). The CCT group trained using the Fit Brains® platform 3×/week for 1 hr (plus 3×/week of home-based training). The CCT with aerobic exercise group received 15 min of walking plus 45 min of Fit Brains® 3×/week (plus 3×/week of home-based training). The control group received sham exercise and cognitive training (3×/week for 1 hr). We computed reaction time IIV from the Dimensional Change Card Sort Test, Flanker Inhibitory Control and Attention Test (Flanker), and Pattern Comparison Processing Speed Test (PACPS).</p><p><strong>Results: </strong>Compared with the control group, IIV reduced in a processing speed task (PACPS) following CCT alone (mean difference [95% confidence interval]: -0.144 [-0.255 to -0.034], <i>p</i> < 0.01) and CCT with aerobic exercise (-0.113 [-0.225 to -0.001], <i>p</i> < 0.05). Attention (Flanker congruent) IIV was reduced only after CCT with aerobic exercise (-0.130 [-0.242 to -0.017], <i>p</i> < 0.05).</p><p><strong>Conclusions: </strong>A CCT program promoted cognitive health via reductions in IIV of cognitive performance and combining it with aerobic exercise may result in broader benefits.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"328-338"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49684298","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
Development and validation of a nonverbal consensus-based semantic memory paradigm in patients with epilepsy 在癫痫患者中开发和验证基于共识的非语言语义记忆范式
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-04-15 DOI: 10.1017/s1355617724000158
Edwina B. Tran, Jet M.J. Vonk, Kaitlin Casaletto, Da Zhang, Raphael Christin, Siddharth Marathe, Maria Luisa Gorno-Tempini, Edward F. Chang, Jonathan K. Kleen
{"title":"Development and validation of a nonverbal consensus-based semantic memory paradigm in patients with epilepsy","authors":"Edwina B. Tran, Jet M.J. Vonk, Kaitlin Casaletto, Da Zhang, Raphael Christin, Siddharth Marathe, Maria Luisa Gorno-Tempini, Edward F. Chang, Jonathan K. Kleen","doi":"10.1017/s1355617724000158","DOIUrl":"https://doi.org/10.1017/s1355617724000158","url":null,"abstract":"Objective: Brain areas implicated in semantic memory can be damaged in patients with epilepsy (PWE). However, it is challenging to delineate semantic processing deficits from acoustic, linguistic, and other verbal aspects in current neuropsychological assessments. We developed a new Visual-based Semantic Association Task (ViSAT) to evaluate nonverbal semantic processing in PWE. Method: The ViSAT was adapted from similar predecessors (Pyramids &amp; Palm Trees test, PPT; Camels &amp; Cactus Test, CCT) comprised of 100 unique trials using real-life color pictures that avoid demographic, cultural, and other potential confounds. We obtained performance data from 23 PWE participants and 24 control participants (Control), along with crowdsourced normative data from 54 Amazon Mechanical Turk (Mturk) workers. Results: ViSAT reached a consensus &gt;90% in 91.3% of trials compared to 83.6% in PPT and 82.9% in CCT. A deep learning model demonstrated that visual features of the stimulus images (color, shape; i.e., non-semantic) did not influence top answer choices (<jats:italic>p</jats:italic> = 0.577). The PWE group had lower accuracy than the Control group (<jats:italic>p</jats:italic> = 0.019). PWE had longer response times than the Control group in general and this was augmented for the semantic processing (trial answer) stage (both <jats:italic>p</jats:italic> &lt; 0.001). Conclusions: This study demonstrated performance impairments in PWE that may reflect dysfunction of nonverbal semantic memory circuits, such as seizure onset zones overlapping with key semantic regions (e.g., anterior temporal lobe). The ViSAT paradigm avoids confounds, is repeatable/longitudinal, captures behavioral data, and is open-source, thus we propose it as a strong alternative for clinical and research assessment of nonverbal semantic memory.","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":"48 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140562106","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
Recovery trajectories of IQ after pediatric TBI: A latent class growth modeling analysis. 小儿创伤性脑损伤后智商的恢复轨迹:潜类增长模型分析
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-03-01 Epub Date: 2023-08-21 DOI: 10.1017/S1355617723000462
Megan E Narad, Julia Smith-Paine, Amy Cassedy, Elizabeth LeBlond, H Gerry Taylor, Keith Owen Yeates, Shari L Wade
{"title":"Recovery trajectories of IQ after pediatric TBI: A latent class growth modeling analysis.","authors":"Megan E Narad, Julia Smith-Paine, Amy Cassedy, Elizabeth LeBlond, H Gerry Taylor, Keith Owen Yeates, Shari L Wade","doi":"10.1017/S1355617723000462","DOIUrl":"10.1017/S1355617723000462","url":null,"abstract":"<p><strong>Objective: </strong>To identify latent trajectories of IQ over time after pediatric traumatic brain injury (TBI) and examine the predictive value of risk factors within and across recovery trajectories.</p><p><strong>Method: </strong>206 children ages 3-7 years at injury were included: 87 TBI (23 severe, 21 moderate, 43 complicated mild) and 119 orthopedic injury (OI). We administered intelligence tests shortly after injury (1½ months), 12 months, and 6.8 years postinjury. Latent class growth modeling was used to identify latent subgroups. Separate models examined verbal and nonverbal IQ recovery trajectories following TBI versus OI. Variables included: age at injury, sex, race, socioeconomic status, injury severity, quality of the home environment, family functioning, and parenting style.</p><p><strong>Results: </strong>Both the TBI and OI analyses yielded different growth models for nonverbal (<i>k</i> = 3) and verbal IQ (<i>k</i> = 3). Although all models resulted in 3 latent classes (below average, average, and aboveaverage performance); trajectory shapes, contributors to class membership, and performance within each class varied by injury group and IQ domain. TBI severity was associated with class membership for nonverbal IQ, with less severe injuries associated with higher IQ scores; however, TBI severity did not influence verbal IQ class membership. Parenting style had a more prominent effect on verbal and nonverbal IQ within the TBI than OI trajectories.</p><p><strong>Conclusions: </strong>Findings suggest TBI severity is related to recovery trajectories for nonverbal but not verbal IQ and parenting style has stronger effects on recovery in TBI than OI. Results highlight the importance of parental factors on long-term recovery after TBI.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"273-284"},"PeriodicalIF":2.6,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10051670","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
Clinical utility of self- and informant-reported memory, attention, and spatial navigation in detecting biomarkers associated with Alzheimer disease in clinically normal adults. 自我报告和信息报告的记忆力、注意力和空间导航在检测临床正常成人阿尔茨海默病相关生物标记物方面的临床实用性。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-03-01 Epub Date: 2023-08-29 DOI: 10.1017/S1355617723000528
Taylor F Levine, Samantha L Allison, Steven J Dessenberger, Denise Head
{"title":"Clinical utility of self- and informant-reported memory, attention, and spatial navigation in detecting biomarkers associated with Alzheimer disease in clinically normal adults.","authors":"Taylor F Levine, Samantha L Allison, Steven J Dessenberger, Denise Head","doi":"10.1017/S1355617723000528","DOIUrl":"10.1017/S1355617723000528","url":null,"abstract":"<p><strong>Objective: </strong>Preclinical Alzheimer disease (AD) has been associated with subtle changes in memory, attention, and spatial navigation abilities. The current study examined whether self- and informant-reported domain-specific cognitive changes are sensitive to AD-associated biomarkers.</p><p><strong>Method: </strong>Clinically normal adults aged 56-93 and their informants completed the memory, divided attention, and visuospatial abilities (which assesses spatial navigation) subsections of the Everyday Cognition Scale (ECog). Reliability and validity of these subsections were examined using Cronbach's alpha and confirmatory factor analysis. Logistic regression was used to examine the ability of ECog subsections to predict AD-related biomarkers (cerebrospinal fluid (CSF) ptau<sub>181</sub>/Aβ<sub>42</sub> ratio (<i>N</i> = 371) or hippocampal volume (<i>N</i> = 313)). Hierarchical logistic regression was used to examine whether the self-reported subsections continued to predict biomarkers when controlling for depressive symptomatology if available (<i>N</i> = 197). Additionally, logistic regression was used to examine the ability of neuropsychological composites assessing the same or similar cognitive domains as the subsections (memory, executive function, and visuospatial abilities) to predict biomarkers to allow for comparison of the predictive ability of subjective and objective measures.</p><p><strong>Results: </strong>All subsections demonstrated appropriate reliability and validity. Self-reported memory (with outliers removed) was the only significant predictor of AD biomarker positivity (i.e., CSF ptau<sub>181</sub>/Aβ<sub>42</sub> ratio; <i>p</i> = .018) but was not significant when examined in the subsample with depressive symptomatology available (<i>p</i> = .517). Self-reported memory (with outliers removed) was a significant predictor of CSF ptau<sub>181</sub>/Aβ<sub>42</sub> ratio biomarker positivity when the objective memory composite was included in the model.</p><p><strong>Conclusions: </strong>ECog subsections were not robust predictors of AD biomarker positivity.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"232-243"},"PeriodicalIF":2.6,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467210","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
Self-reported mid- to late-life physical and recreational activities: Associations with late-life cognition. 自我报告的中晚期身体和娱乐活动:与晚期认知的关系。
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-03-01 Epub Date: 2023-09-18 DOI: 10.1017/S1355617723000553
Brandon E Gavett, Keith F Widaman, Cathryn McKenzie, Fransia S De Leon, Evan Fletcher, Sarah Tomaszewski Farias, Dan Mungas
{"title":"Self-reported mid- to late-life physical and recreational activities: Associations with late-life cognition.","authors":"Brandon E Gavett, Keith F Widaman, Cathryn McKenzie, Fransia S De Leon, Evan Fletcher, Sarah Tomaszewski Farias, Dan Mungas","doi":"10.1017/S1355617723000553","DOIUrl":"10.1017/S1355617723000553","url":null,"abstract":"<p><strong>Objective: </strong>Physical and recreational activities are behaviors that may modify risk of late-life cognitive decline. We sought to examine the role of retrospectively self-reported midlife (age 40) physical and recreational activity engagement - and self-reported change in these activities from age 40 to initial study visit - in predicting late-life cognition.</p><p><strong>Method: </strong>Data were obtained from 898 participants in a longitudinal study of cognitive aging in demographically and cognitively diverse older adults (Age: range = 49-93 years, <i>M</i> = 75, SD = 7.19). Self-reported physical and recreational activity participation at age 40 and at the initial study visit were quantified using the Life Experiences Assessment Form. Change in activities was modeled using latent change scores. Cognitive outcomes were obtained annually (range = 2-17 years) using the Spanish and English Neuropsychological Assessment Scales, which measure verbal episodic memory, semantic memory, visuospatial processing, and executive functioning.</p><p><strong>Results: </strong>Physical activity engagement at age 40 was strongly associated with cognitive performance in all four domains at the initial visit and with global cognitive slope. However, change in physical activities after age 40 was not associated with cognitive outcomes. In contrast, recreational activity engagement - both at age 40 and change after 40 - was predictive of cognitive intercepts and slope.</p><p><strong>Conclusions: </strong>Retrospectively self-reported midlife physical and recreational activity engagement were strongly associated with late-life cognition - both level of performance and rate of future decline. However, the data suggest that maintenance of recreational activity engagement (e.g., writing, taking classes, reading) after age 40 is more strongly associated with late-life cognition than continued maintenance of physical activity levels.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"209-219"},"PeriodicalIF":2.6,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10922209/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10652954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling the development of cognitive reserve in children: A residual index approach. 儿童认知储备发展模型:残差指数法
IF 2.6 4区 心理学
Journal of the International Neuropsychological Society Pub Date : 2024-03-01 Epub Date: 2023-09-05 DOI: 10.1017/S135561772300053X
Zubin A Irani, Andrew M C Sheridan, Timothy J Silk, Vicki Anderson, Michael Weinborn, Brandon E Gavett
{"title":"Modeling the development of cognitive reserve in children: A residual index approach.","authors":"Zubin A Irani, Andrew M C Sheridan, Timothy J Silk, Vicki Anderson, Michael Weinborn, Brandon E Gavett","doi":"10.1017/S135561772300053X","DOIUrl":"10.1017/S135561772300053X","url":null,"abstract":"<p><strong>Objective: </strong>To model cognitive reserve (CR) longitudinally in a neurodiverse pediatric sample using a residual index approach, and to test the criterion and construct validity of this index.</p><p><strong>Method: </strong>Participants were <i>N</i> = 115 children aged 9.5-13 years at baseline (<i>M</i><sub>Age</sub> = 10.48 years, <i>SD</i><sub>Age</sub> = 0.61), and <i>n</i> = 43 (37.4%) met criteria for ADHD. The CR index represented variance in Matrix Reasoning scores from the WASI that was unexplained by MRI-based brain variables (bilateral hippocampal volumes, total gray matter volumes, and total white matter hypointensity volumes) or demographics (age and sex).</p><p><strong>Results: </strong>At baseline, the CR index predicted math computation ability (estimate = 0.50, <i>SE</i> = 0.07, <i>p</i> < .001), and word reading ability (estimate = 0.26, <i>SE</i> = 0.10, <i>p</i> = .012). Longitudinally, change in CR over time was not associated with change in math computation ability (estimate = -0.02, <i>SE</i> = 0.03, <i>p</i> < .513), but did predict change in word reading ability (estimate = 0.10, <i>SE</i> = 0.03, <i>p</i> < .001). Change in CR was also found to moderate the relationship between change in word reading ability and white matter hypointensity volume (estimate = 0.10, <i>SE</i> = 0.05, <i>p = .</i>045).</p><p><strong>Conclusions: </strong>Evidence for the criterion validity of this CR index is encouraging, but somewhat mixed, while construct validity was evidenced through interaction between CR, brain, and word reading ability. Future research would benefit from optimization of the CR index through careful selection of brain variables for a pediatric sample.</p>","PeriodicalId":49995,"journal":{"name":"Journal of the International Neuropsychological Society","volume":" ","pages":"264-272"},"PeriodicalIF":2.6,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10152014","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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