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Costello R, MacDonald B, Papadakis JL, Jordan LL. Culturally-informed neuropsychological evaluations of patients with spina bifida: Application of the ECLECTIC framework to a complex pediatric medical condition. Clin Neuropsychol 2024:1-27. [PMID: 39044371 DOI: 10.1080/13854046.2024.2372877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 06/23/2024] [Indexed: 07/25/2024]
Abstract
Objective: The pediatric patient populations in the United States are becoming increasingly diverse in culture. In addition to medical factors, a variety of sociocultural factors (including educational systems, language, immigration status, etc.) can impact a child's cognitive development, performance on traditional neuropsychological measures, provider interactions, differential diagnosis, and recommendations. A culturally-informed neuropsychological evaluation aims to understand the impact of sociocultural factors and integrate them into the assessment approach. Fujii's ECLECTIC framework (acronym for Education & Literacy, Culture/Acculturation, Language, Economic Issues, Communication Style, Testing Situation, Intelligence Conceptualization, and Context of Immigration) can be used to guide culturally-informed neuropsychological evaluations of children with complex medical conditions. Method: Using the ECLECTIC framework, this paper describes clinical considerations and offers practical solutions for providing culturally-informed pediatric neuropsychology evaluations. Four diverse patients with spina bifida are reviewed. Results: The case presentations highlight the application of the ECLECTIC framework within a medically complex pediatric patient population. Conclusions: Spina bifida is one example of a pediatric medical population in which both medical and sociocultural factors can impact cognitive development and the evaluation process. The ECLECTIC framework defines a variety of sociocultural factors that can influence cognitive development and multiple aspects of a pediatric neuropsychological evaluation. Pediatric neuropsychologists should use the ECLECTIC framework to provide culturally-informed evaluations for our increasingly diverse patient populations.
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Affiliation(s)
- Rosalia Costello
- Psychology Division, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Beatriz MacDonald
- Psychology Division, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
- Department of Psychiatry, The University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jaclyn L Papadakis
- The Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Lizabeth L Jordan
- The Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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McElwee C, Lopez Hernandez DW. The influence of early life socio-environmental factors on executive performance in a healthy adult sample. APPLIED NEUROPSYCHOLOGY. ADULT 2024:1-12. [PMID: 38447195 DOI: 10.1080/23279095.2024.2323630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
OBJECTIVE Attempts have been made (with research efforts encouraged) to deconstruct the "race" concept into language, cultural, and life experience variables that can help explain performance differences found between ethnic groups (Romero et al., 2009). The extant empirical literature reveals that early environmental factors and life experiences (e.g., socioeconomic status) are related to cognitive test performance in adulthood (Byrd et al., 2006). This study examined the explanatory value of early life childhood resources in the relationship between ethnicity and neuropsychological test performance in adulthood. PARTICIPANTS/ METHODS Neurologically and psychologically healthy African American (n = 40), Caucasian (n = 14), and Hispanic (n = 107) college students ranging from 19-38 years of age. On average, participants had completed around 13 years of education, indicating that the majority were in the early stages of their undergraduate studies and mostly consisted of females (72%). Each participant completed a comprehensive neuropsychological battery that included tests of executive function and an extensive background questionnaire. RESULTS A one-way analysis of variance (ANOVA) revealed that the CA group was significantly older (F (2, 160) = 18.38, p = .045) compared to the AA and H groups, but the groups did not differ in terms of number of years of educations or gender. Also, an ANOVA revealed significant group test performance differences on the Stroop-C [F (2, 160) = 1.53, p = .047], but not on the TMT-B and COWAT. Furthermore, a Tukey post hoc revealed that there were no significant differences in test performance on Stroop-C between the groups. Hierarchical multiple regression analyses revealed that group performance differences on executive function tests were medium or non-existent and only partially explained by years of education and early life financial resources. CONCLUSION The results are discussed in light of the existing literature, study strengths and limitations, as well as directions for future research. This research can aid in pinpointing variables crucial for interpreting differences in neuropsychological assessments among diverse populations, holding potential implications for intervention research and policy settings. It is particularly relevant in the context of the continuously evolving social, political, and economic landscapes of societies.
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Affiliation(s)
- C McElwee
- Department of Psychology, University of California, Riverside, CA, USA
| | - D W Lopez Hernandez
- Department of Psychology, California State University, Dominguez Hills, CA, USA
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De Anda‐Duran I, Sunderaraman P, Searls E, Moukaled S, Jin X, Popp Z, Karjadi C, Hwang PH, Ding H, Devine S, Shih LC, Low S, Lin H, Kolachalama VB, Bazzano L, Libon DJ, Au R. Comparing Cognitive Tests and Smartphone-Based Assessment in 2 US Community-Based Cohorts. J Am Heart Assoc 2024; 13:e032733. [PMID: 38226519 PMCID: PMC10926794 DOI: 10.1161/jaha.123.032733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/04/2023] [Indexed: 01/17/2024]
Abstract
BACKGROUND Smartphone-based cognitive assessments have emerged as promising tools, bridging gaps in accessibility and reducing bias in Alzheimer disease and related dementia research. However, their congruence with traditional neuropsychological tests and usefulness in diverse cohorts remain underexplored. METHODS AND RESULTS A total of 406 FHS (Framingham Heart Study) and 59 BHS (Bogalusa Heart Study) participants with traditional neuropsychological tests and digital assessments using the Defense Automated Neurocognitive Assessment (DANA) smartphone protocol were included. Regression models investigated associations between DANA task digital measures and a neuropsychological global cognitive Z score (Global Cognitive Score [GCS]), and neuropsychological domain-specific Z scores. FHS participants' mean age was 57 (SD, 9.75) years, and 44% (179) were men. BHS participants' mean age was 49 (4.4) years, and 28% (16) were men. Participants in both cohorts with the lowest neuropsychological performance (lowest quartile, GCS1) demonstrated lower DANA digital scores. In the FHS, GCS1 participants had slower average response times and decreased cognitive efficiency scores in all DANA tasks (P<0.05). In BHS, participants in GCS1 had slower average response times and decreased cognitive efficiency scores for DANA Code Substitution and Go/No-Go tasks, although this was not statistically significant. In both cohorts, GCS was significantly associated with DANA tasks, such that higher GCS correlated with faster average response times (P<0.05) and increased cognitive efficiency (all P<0.05) in the DANA Code Substitution task. CONCLUSIONS Our findings demonstrate that smartphone-based cognitive assessments exhibit concurrent validity with a composite measure of traditional neuropsychological tests. This supports the potential of using smartphone-based assessments in cognitive screening across diverse populations and the scalability of digital assessments to community-dwelling individuals.
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Affiliation(s)
- Ileana De Anda‐Duran
- Department of EpidemiologyTulane University School of Public Health and Tropical MedicineNew OrleansLAUSA
| | - Preeti Sunderaraman
- Department of NeurologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Framingham Heart StudyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Boston University Alzheimer’s Disease Research CenterBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Edward Searls
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Shirine Moukaled
- Department of EpidemiologyTulane University School of Public Health and Tropical MedicineNew OrleansLAUSA
| | - Xuanyi Jin
- Department of EpidemiologyTulane University School of Public Health and Tropical MedicineNew OrleansLAUSA
| | - Zachary Popp
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Cody Karjadi
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Phillip H. Hwang
- Department of EpidemiologyBoston University School of Public HealthBostonMAUSA
| | - Huitong Ding
- Framingham Heart StudyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Sherral Devine
- Framingham Heart StudyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Ludy C. Shih
- Department of NeurologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Spencer Low
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
| | - Honghuang Lin
- University of Massachusetts Chan Medical SchoolWorcesterMAUSA
| | - Vijaya B. Kolachalama
- Department of MedicineBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Department of Computer ScienceBoston UniversityBostonMAUSA
| | - Lydia Bazzano
- Department of EpidemiologyTulane University School of Public Health and Tropical MedicineNew OrleansLAUSA
| | - David J. Libon
- Department of PsychologyRowan UniversityMullica HillNJUSA
- New Jersey Institute of Successful AgingRowan University School of Osteopathic MedicineStratfordNJUSA
| | - Rhoda Au
- Framingham Heart StudyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Boston University Alzheimer’s Disease Research CenterBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
- Department of Anatomy and NeurobiologyBoston University Chobanian & Avedisian School of MedicineBostonMAUSA
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Ilardi CR, Menichelli A, Michelutti M, Cattaruzza T, Federico G, Salvatore M, Iavarone A, Manganotti P. On the Clinimetrics of the Montreal Cognitive Assessment: Cutoff Analysis in Patients with Mild Cognitive Impairment due to Alzheimer's Disease. J Alzheimers Dis 2024; 101:293-308. [PMID: 39150828 DOI: 10.3233/jad-240339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2024]
Abstract
Background In the era of disease-modifying therapies, empowering the clinical neuropsychologist's toolkit for timely identification of mild cognitive impairment (MCI) is crucial. Objective Here we examine the clinimetric properties of the Montreal Cognitive Assessment (MoCA) for the early diagnosis of MCI due to Alzheimer's disease (MCI-AD). Methods Data from 48 patients with MCI-AD and 47 healthy controls were retrospectively analyzed. Raw MoCA scores were corrected according to the conventional Nasreddine's 1-point correction and demographic adjustments derived from three normative studies. Optimal cutoffs were determined while previously established cutoffs were diagnostically reevaluated. Results The original Nasreddine's cutoff of 26 and normative cutoffs (non-parametric outer tolerance limit on the 5th percentile of demographically-adjusted score distributions) were overly imbalanced in terms of Sensitivity (Se) and Specificity (Sp). The optimal cutoff for Nasreddine's adjustment showed adequate clinimetric properties (≤23.50, Se = 0.75, Sp = 0.70). However, the optimal cutoff for Santangelo's adjustment (≤22.85, Se = 0.65, Sp = 0.87) proved to be the most effective for both screening and diagnostic purposes according to Larner's metrics. The results of post-probability analyses revealed that an individual testing positive using Santangelo's adjustment combined with a cutoff of 22.85 would have 84% post-test probability of receiving a diagnosis of MCI-AD (LR+ = 5.06). Conclusions We found a common (mal)practice of bypassing the applicability of normative cutoffs in diagnosis-oriented clinical practice. In this study, we identified optimal cutoffs for MoCA to be allocated in secondary care settings for supporting MCI-AD diagnosis. Methodological and psychometric issues are discussed.
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Affiliation(s)
| | - Alina Menichelli
- Department of Medicine, Surgery and Health Sciences, Rehabilitation Unit, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
| | - Marco Michelutti
- Department of Medicine, Surgery and Health Sciences, Clinical Unit of Neurology, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
| | - Tatiana Cattaruzza
- Department of Medicine, Surgery and Health Sciences, Clinical Unit of Neurology, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
| | | | | | | | - Paolo Manganotti
- Department of Medicine, Surgery and Health Sciences, Clinical Unit of Neurology, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
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Fernández KK, Kociolek AJ, Lao PJ, Stern Y, Manly JJ, Vonk JMJ. Longitudinal decline in semantic versus letter fluency, but not their ratio, marks incident Alzheimer's disease in Latinx Spanish-speaking older individuals. J Int Neuropsychol Soc 2023; 29:775-782. [PMID: 36637058 PMCID: PMC10994684 DOI: 10.1017/s1355617722000856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To compare longitudinal verbal fluency performance among Latinx Spanish speakers who develop Alzheimer's disease to those who do not develop dementia in absolute number of words produced on each task and their ratio to combine both scores. METHOD Participants included 833 Latinx Spanish-speaking older adults from a community-based prospective cohort in Manhattan. We performed growth curve modeling to investigate the trajectories of letter and semantic fluency, and their ratio (i.e., 'semantic index'), between individuals who developed Alzheimer's disease and those who did not (i.e., controls). The semantic index quantifies the proportion of words generated for semantic fluency in relation to the total verbal fluency performance. RESULTS Letter fluency performance did not decline in controls; we observed a linear decline in those who developed Alzheimer's disease. Semantic fluency declined in both groups and showed an increased rate of change over time in the incident Alzheimer's disease group; in comparison, the control group had a linear and slower decline. There were no group differences in the longitudinal trajectory (intercept and slope) of the semantic index. CONCLUSION A decline in letter fluency and a more rapid and accelerating decline over time in semantic fluency distinguished people who developed Alzheimer's disease from controls. Using the semantic index was not a superior marker of incident Alzheimer's disease compared to examining the two fluency scores individually. Results suggest the differential decline in verbal fluency tasks, when evaluated appropriately, may be useful for early identification of Alzheimer's disease in Latinx Spanish speakers, a historically understudied population.
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Affiliation(s)
- Kayri K. Fernández
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
- Teachers College, Columbia University, Department of Biomedical Sciences, New York, NY, USA
| | - Anton J. Kociolek
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Patrick J. Lao
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Yaakov Stern
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Jennifer J. Manly
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Jet M. J. Vonk
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands, University of California San Francisco (UCSF), San Francisco, CA, USA
- Department of Neurology, Memory and Aging Center, University of California San Francisco (UCSF), San Francisco, CA, USA
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6
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Malik HB, Norman JB. Best Practices and Methodological Strategies for Addressing Generalizability in Neuropsychological Assessment. JOURNAL OF PEDIATRIC NEUROPSYCHOLOGY 2023; 9:47-63. [PMID: 37250805 PMCID: PMC10182845 DOI: 10.1007/s40817-023-00145-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 04/11/2023] [Accepted: 04/15/2023] [Indexed: 05/31/2023]
Abstract
Generalizability considerations are widely discussed and a core foundation for understanding when and why treatment effects will replicate across sample demographics. However, guidelines on assessing and reporting generalizability-related factors differ across fields and are inconsistently applied. This paper synthesizes obstacles and best practices to apply recent work on measurement and sample diversity. We present a brief history of how knowledge in psychology has been constructed, with implications for who has been historically prioritized in research. We then review how generalizability remains a contemporary threat to neuropsychological assessment and outline best practices for researchers and clinical neuropsychologists. In doing so, we provide concrete tools to evaluate whether a given assessment is generalizable across populations and assist researchers in effectively testing and reporting treatment differences across sample demographics.
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Affiliation(s)
- Hinza B. Malik
- Department of Psychology, University of North Carolina Wilmington, 601 South College Road, Wilmington, NC 28403-5612 USA
| | - Jasmine B. Norman
- Department of Psychology, University of North Carolina Wilmington, 601 South College Road, Wilmington, NC 28403-5612 USA
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Del Bene VA, Gerstenecker A, Lazar RM. Formal Neuropsychological Testing: Test Batteries, Interpretation, and Added Value in Practice. Clin Geriatr Med 2023; 39:27-43. [PMID: 36404031 DOI: 10.1016/j.cger.2022.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Neuropsychologists evaluate patients for cognitive decline and dementia, using validated psychometric tests, along with behavioral observation, record review, clinical interview, and information about psychological functioning, to evaluate brain-behavior relationships and aid in differential diagnosis and treatment planning. Also considered are premorbid functioning, education, sex, socioeconomic status, primary language, culture, and race-related health disparities when selecting tests, interpreting performance, and providing a diagnostic impression. Neuropsychologists provide diagnostic clarity, explain symptoms and likely disease course to patients and family members, and assist the family with future planning, behavioral management strategies, and ways to mitigate caregiver burden.
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Affiliation(s)
- Victor A Del Bene
- Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; The Evelyn F. McKnight Brain Institute, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA
| | - Adam Gerstenecker
- Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; The Evelyn F. McKnight Brain Institute, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA
| | - Ronald M Lazar
- Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; The Evelyn F. McKnight Brain Institute, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; Department of Neurobiology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA.
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8
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Ferreira-Correia A, Cockcroft K. Controlling for inequality in neuropsychological assessment: using Crawford and Howell’s (1998) single-case methodology with norms from demographically homogeneous groups of South Africans. SOUTH AFRICAN JOURNAL OF PSYCHOLOGY 2023. [DOI: 10.1177/00812463221151008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The practice of neuropsychological assessment in South Africa is complicated by the lack of norms that are representative of clients’ educational and linguistic experiences. In an attempt to address this challenge, we argue that Crawford and Howell’s Single-Case Methodology in Neuropsychology is a good option for the neuropsychological investigation of cases that are not well represented by the available norms. This research design and inferential statistical method compares the scores of one case to the performance of a carefully matched sample of modest size. In order that practitioners and researchers might use this methodology, we provide a set of norms for South Africans with specific demographic profiles on a range of well-researched and commonly used neuropsychological tests. We provide an illustrative case study to demonstrate the application of Crawford and Howell’s Single-Case Methodology, which shows how the selection of an appropriately matched norm (control) group is an effective way to reduce test biases for individuals who are not represented by the original test norms.
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Affiliation(s)
- Aline Ferreira-Correia
- Department of Psychology, School of Human and Community Development, University of the Witwatersrand, Johannesburg, South Africa
| | - Kate Cockcroft
- Department of Psychology, School of Human and Community Development, University of the Witwatersrand, Johannesburg, South Africa
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Wallace J, Beidler E, Covassin T, Hibbler T, Schatz P. Understanding racial differences in computerized neurocognitive test performance and symptom-reporting to deliver culturally competent patient-centered care for sport-related concussion. APPLIED NEUROPSYCHOLOGY. ADULT 2023; 30:91-100. [PMID: 33980084 DOI: 10.1080/23279095.2021.1912047] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE This study examined neurocognitive performance and symptoms between concussed Black and White collegiate athletes at baseline, post-injury, and change from baseline to post-injury. METHOD The Immediate Post-Concussion Assessment and Cognitive Test (ImPACT) was used to measure neurocognitive performance and four concussion symptom clusters for 235 concussed collegiate athletes. Between-groups differences were documented at baseline and post-injury, along with change in scores for sex/race, and sport/race groups, using ANOVAs. Baseline scores, and days-to-post-test were covariates in post-injury comparisons. Symptom endorsement by race was evaluated using chi-square analyses. RESULTS At baseline, group comparisons by race and sex showed that Black male/female athletes scored lower on reaction time (RT; p = .008), White females scored higher on verbal memory (VerbMem; p = .001), Black females scored lower on visual motor processing speed (VMS; p = .001), and Black football athletes scored slower/poorer on RT (p = .001) and VMS (p = .006). Post-injury, Black males scored lower on visual memory (VisMem; p = .005) and VMS (p = .002), and Black football athletes scored slower on VMS (p = .005), whereas White non-football athletes scored higher on VerbMem (p = .002) and reported fewer symptoms. Significant time-by-sport/race interactions were found for VerbMem (p < .001), VisMem (p < .001) and reported symptoms. With respect to post-injury symptom scores/endorsement, Black athletes scored significantly higher for physical (p = .01) and sleep (p = .01) symptoms. CONCLUSION These findings drive the conversation of how subjective measures of symptoms, and objective clinical concussion measures, may relate to the concussion recovery process and providing a culturally competent clinical management approach for diverse patients.
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Affiliation(s)
- Jessica Wallace
- Department of Health Science, The University of Alabama, Tuscaloosa, Alabama, USA
| | - Erica Beidler
- Department of Athletic Training, Duquesne University, Pittsburgh, Pennsylvania, USA
| | - Tracey Covassin
- Department of Kinesiology, Michigan State University, East Lansing, Michigan, USA
| | - Tamaria Hibbler
- Department of Athletics, Michigan State University, East Lansing, Michigan, USA
| | - Philip Schatz
- Department of Psychology, Saint Joseph's University, Philadelphia, Pennsylvania, USA
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10
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Ilardi CR, Menichelli A, Michelutti M, Cattaruzza T, Manganotti P. Optimal MoCA cutoffs for detecting biologically-defined patients with MCI and early dementia. Neurol Sci 2023; 44:159-170. [PMID: 36169756 PMCID: PMC9816212 DOI: 10.1007/s10072-022-06422-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 09/20/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVE In this phase II psychometric study on the Montreal cognitive assessment (MoCA), we tested the clinicometric properties of Italian norms for patients with mild cognitive impairment (PwMCI) and early dementia (PwD) and provided optimal cutoffs for diagnostic purposes. METHODS Retrospective data collection was performed for consecutive patients with clinically and biologically defined MCI and early dementia. Forty-five patients (24 PwMCI and 21 PwD) and 25 healthy controls were included. Raw MoCA scores were adjusted according to the conventional 1-point correction (Nasreddine) and Italian norms (Conti, Santangelo, Aiello). The diagnostic properties of the original cutoff (< 26) and normative cutoffs, namely, the upper limits (uLs) of equivalent scores (ES) 1, 2, and 3, were evaluated. ROC curve analysis was performed to obtain optimal cutoffs. RESULTS The original cutoff demonstrated high sensitivity (0.93 [95% CI 0.84-0.98]) but low specificity (0.44 [0.32-0.56]) in discriminating between patients and controls. Nominal normative cutoffs (ES0 uLs) showed excellent specificity (SP range = 0.96-1.00 [0.88-1.00]) but poor sensitivity (SE range = 0.09-0.24 [0.04-0.36]). The optimal cutoff for Nasreddine's method was 23.50 (SE = 0.82 [0.71-0.90]; SP = 0.72 [0.60-0.82]). Optimal cutoffs were 20.97, 22.85, and 22.29 (SE range = 0.69-0.73 [0.57-0.83], SP range = 0.88-0.92 [0.77-0.97]) for Conti's, Santangelo's, and Aiello's methods, respectively. CONCLUSION Using the 1-point correction, combined with a cutoff of 23.50, might be useful in ambulatory settings with a large turnout. Our optimal cutoffs can offset the poor sensitivity of Italian cutoffs.
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Affiliation(s)
- Ciro Rosario Ilardi
- Department of Psychology, University of Campania "Luigi Vanvitelli", Viale Ellittico 31, 81100, Caserta, Italy.
| | - Alina Menichelli
- Neuropsychology Service, Rehabilitation Unit, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
| | - Marco Michelutti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
| | - Tatiana Cattaruzza
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
| | - Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital-ASUGI, University of Trieste, Trieste, Italy
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11
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Devora PV, O'Mahar K, Karboski SM, Benge JF, Hilsabeck RC. Correspondence of the Boston Naming Test and Multilingual Naming Test in identifying naming impairments in a geriatric cognitive disorders clinic. APPLIED NEUROPSYCHOLOGY. ADULT 2022:1-7. [PMID: 36223557 DOI: 10.1080/23279095.2022.2130318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Confrontation naming measures are commonly used for both diagnostic and clinical research purposes in populations of known or suspected neurodegenerative disorders. The Boston Naming Test (BNT) is the most widely used measure of confrontation naming but has been criticized for outdated and culturally biased content. A new naming measure, the Multilingual Naming Test (MiNT), has been developed that may address these limitations, but research regarding its validity and diagnostic performance relative to existing instruments is limited. The current study examined how the BNT and MiNT performed in a sample of older adults evaluated in an interprofessional memory disorders clinic. Eighty-six individuals (50.0% women) met the inclusion criteria and were included in the study. The average age of participants was 74.2 years (SD = 7.7), and the average education was 16.7 years (SD = 2.5). Most participants were non-Hispanic White (94.2%), and the remaining participants were Hispanic or Black. All participants completed a comprehensive evaluation in English and were administered both the BNT and the MiNT. The strength of agreement as indexed by CCC (.67) was modest for the sample as a whole. Eighty-seven-point five percent classification agreement for impaired vs. normal naming performance was obtained. Eleven cases showed disagreement between BNT and MiNT classification of impairment, with seven of these being borderline score cases. Overall, the results suggest that the MiNT performs similarly at the identification of naming impairments as the BNT, though performance may diverge across different diagnostic groups and may be influenced by age.
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Affiliation(s)
- Paulina V Devora
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
- The University of Texas at Dallas, Richardson, TX, USA
| | - Kerry O'Mahar
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
- Advocate Aurora Health, Milwaukee, WI, USA
| | - Sarah M Karboski
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Jared F Benge
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Robin C Hilsabeck
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
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12
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Wilkins CH, Windon CC, Dilworth-Anderson P, Romanoff J, Gatsonis C, Hanna L, Apgar C, Gareen IF, Hill CV, Hillner BE, March A, Siegel BA, Whitmer RA, Carrillo MC, Rabinovici GD. Racial and Ethnic Differences in Amyloid PET Positivity in Individuals With Mild Cognitive Impairment or Dementia: A Secondary Analysis of the Imaging Dementia-Evidence for Amyloid Scanning (IDEAS) Cohort Study. JAMA Neurol 2022; 79:2796653. [PMID: 36190710 PMCID: PMC9531087 DOI: 10.1001/jamaneurol.2022.3157] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 07/29/2022] [Indexed: 02/06/2023]
Abstract
Importance Racial and ethnic groups with higher rates of clinical Alzheimer disease (AD) are underrepresented in studies of AD biomarkers, including amyloid positron emission tomography (PET). Objective To compare amyloid PET positivity among a diverse cohort of individuals with mild cognitive impairment (MCI) or dementia. Design, Setting, and Participants Secondary analysis of the Imaging Dementia-Evidence for Amyloid Scanning (IDEAS), a single-arm multisite cohort study of Medicare beneficiaries who met appropriate-use criteria for amyloid PET imaging between February 2016 and September 2017 with follow-up through January 2018. Data were analyzed between April 2020 and January 2022. This study used 2 approaches: the McNemar test to compare amyloid PET positivity proportions between matched racial and ethnic groups and multivariable logistic regression to assess the odds of having a positive amyloid PET scan. IDEAS enrolled participants at 595 US dementia specialist practices. A total of 21 949 were enrolled and 4842 (22%) were excluded from the present analysis due to protocol violations, not receiving an amyloid PET scan, not having a positive or negative scan, or because of small numbers in some subgroups. Exposures In the IDEAS study, participants underwent a single amyloid PET scan. Main Outcomes and Measures The main outcomes were amyloid PET positivity proportions and odds. Results Data from 17 107 individuals (321 Asian, 635 Black, 829 Hispanic, and 15 322 White) with MCI or dementia and amyloid PET were analyzed between April 2020 and January 2022. The median (range) age of participants was 75 (65-105) years; 8769 participants (51.3%) were female and 8338 (48.7%) were male. In the optimal 1:1 matching analysis (n = 3154), White participants had a greater proportion of positive amyloid PET scans compared with Asian participants (181 of 313; 57.8%; 95% CI, 52.3-63.2 vs 142 of 313; 45.4%; 95% CI, 39.9-50.9, respectively; P = .001) and Hispanic participants (482 of 780; 61.8%; 95% CI, 58.3-65.1 vs 425 of 780; 54.5%; 95% CI, 51.0-58.0, respectively; P = .003) but not Black participants (359 of 615; 58.4%; 95% CI, 54.4-62.2 vs 333 of 615; 54.1%; 95% CI, 50.2-58.0, respectively; P = .13). In the adjusted model, the odds of having a positive amyloid PET scan were lower for Asian participants (odds ratio [OR], 0.47; 95% CI, 0.37-0.59; P < .001), Black participants (OR, 0.71; 95% CI, 0.60-0.84; P < .001), and Hispanic participants (OR, 0.68; 95% CI, 0.59-0.79; P < .001) compared with White participants. Conclusions and Relevance Racial and ethnic differences found in amyloid PET positivity among individuals with MCI and dementia in this study may indicate differences in underlying etiology of cognitive impairment and guide future treatment and prevention approaches.
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Affiliation(s)
- Consuelo H. Wilkins
- Department of Medicine, Division of Geriatric Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Charles C. Windon
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Peggye Dilworth-Anderson
- Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill
| | - Justin Romanoff
- Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island
| | - Constantine Gatsonis
- Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island
- Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island
| | - Lucy Hanna
- Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island
| | - Charles Apgar
- Center for Research and Innovation, American College of Radiology, Reston, Virginia
| | - Ilana F. Gareen
- Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island
- Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island
| | | | - Bruce E. Hillner
- Department of Medicine, Virginia Commonwealth University, Richmond
| | - Andrew March
- Center for Research and Innovation, American College of Radiology, Philadelphia, Pennsylvania
| | - Barry A. Siegel
- Edward Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri
| | - Rachel A. Whitmer
- Division of Research, Kaiser Permanente, Oakland, California
- Department of Public Health Sciences, University of California, Davis
| | | | - Gil D. Rabinovici
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
- Associate Editor, JAMA Neurology
- Department of Radiology & Biomedical Imaging, University of California, San Francisco
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13
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Greene AS, Shen X, Noble S, Horien C, Hahn CA, Arora J, Tokoglu F, Spann MN, Carrión CI, Barron DS, Sanacora G, Srihari VH, Woods SW, Scheinost D, Constable RT. Brain-phenotype models fail for individuals who defy sample stereotypes. Nature 2022; 609:109-118. [PMID: 36002572 PMCID: PMC9433326 DOI: 10.1038/s41586-022-05118-w] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 07/15/2022] [Indexed: 01/19/2023]
Abstract
Individual differences in brain functional organization track a range of traits, symptoms and behaviours1-12. So far, work modelling linear brain-phenotype relationships has assumed that a single such relationship generalizes across all individuals, but models do not work equally well in all participants13,14. A better understanding of in whom models fail and why is crucial to revealing robust, useful and unbiased brain-phenotype relationships. To this end, here we related brain activity to phenotype using predictive models-trained and tested on independent data to ensure generalizability15-and examined model failure. We applied this data-driven approach to a range of neurocognitive measures in a new, clinically and demographically heterogeneous dataset, with the results replicated in two independent, publicly available datasets16,17. Across all three datasets, we find that models reflect not unitary cognitive constructs, but rather neurocognitive scores intertwined with sociodemographic and clinical covariates; that is, models reflect stereotypical profiles, and fail when applied to individuals who defy them. Model failure is reliable, phenotype specific and generalizable across datasets. Together, these results highlight the pitfalls of a one-size-fits-all modelling approach and the effect of biased phenotypic measures18-20 on the interpretation and utility of resulting brain-phenotype models. We present a framework to address these issues so that such models may reveal the neural circuits that underlie specific phenotypes and ultimately identify individualized neural targets for clinical intervention.
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Affiliation(s)
- Abigail S Greene
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA.
- MD-PhD program, Yale School of Medicine, New Haven, CT, USA.
| | - Xilin Shen
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Stephanie Noble
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Corey Horien
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA
- MD-PhD program, Yale School of Medicine, New Haven, CT, USA
| | - C Alice Hahn
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Jagriti Arora
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Fuyuze Tokoglu
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Marisa N Spann
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Carmen I Carrión
- Department of Neurology, Yale School of Medicine, New Haven, CT, USA
| | - Daniel S Barron
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Gerard Sanacora
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Vinod H Srihari
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Scott W Woods
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Dustin Scheinost
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
- Department of Biomedical Engineering, Yale School of Engineering and Applied Science, New Haven, CT, USA
- Department of Statistics and Data Science, Yale University, New Haven, CT, USA
- Child Study Center, Yale School of Medicine, New Haven, CT, USA
| | - R Todd Constable
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA.
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA.
- Department of Biomedical Engineering, Yale School of Engineering and Applied Science, New Haven, CT, USA.
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, USA.
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14
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From Subjective Cognitive Decline to Mild Cognitive Impairment to Dementia: Clinical and Capacity Assessment Considerations. PSYCHOLOGICAL INJURY & LAW 2022. [DOI: 10.1007/s12207-022-09456-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Cruz LN, Weinberger AH, Shuter J, Lee CJ. Wisconsin Card Sorting Task-64 performance among HIV+ Black/African American and Latinx adults compared to normative samples and by sociocultural and health variables. APPLIED NEUROPSYCHOLOGY. ADULT 2022; 29:816-828. [PMID: 32985252 PMCID: PMC11236297 DOI: 10.1080/23279095.2020.1813142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Many people living with HIV experience cognitive impairment, and HIV disproportionately affects racial/ethnic minority groups. Independent of HIV, racial/ethnic minority individuals perform worse than White individuals on cognitive tasks, even after accounting for education. Our goals were to (1) compare WCST-64 scores between HIV+ Black/African American (Black/AA) (n = 45) and Latinx (n = 41) urban-dwelling adults; (2) compare our total sample to the WCST-64 manual's normative (N) and clinical normative (CN) groups; and (3) explore relationships between WCST-64 performance and sociocultural/health variables. In our sample, employment (12%), mean annual income (<$10,000), and mean education (<12 years) were low, while mean medication adherence rates were high for both Black/AA (90%) and Latinx (87%). WCST-64 scores were similar between groups (p > .05). Percentages of "below average" and "mildly impaired" scores in our sample were higher than the N group, and similar to the CN group. Lifetime heroin use, dementia, and longer HIV illness duration were significantly associated with worse WCST-64 performance (ps < .05). The observed low scores in our asymptomatic sample are likely due to the intersectionality of sociocultural and medical burden, highlighting complexities in interpreting neuropsychological data in real-world HIV+ clinics. Executive deficits are linked to poorer outcomes, and routine cognitive screening may be clinically indicated.
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Affiliation(s)
- Lisa N. Cruz
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York USA
| | - Andrea H. Weinberger
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York USA
| | - Jonathan Shuter
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York USA
- AIDS Center and Division of Infectious Diseases, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, New York USA
| | - Christine J. Lee
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York USA
- Department of Psychiatry, Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York USA
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16
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Normative Data for Adult Mandarin-Speaking Populations: A Systematic Review of Performance-Based Neuropsychological Instruments. J Int Neuropsychol Soc 2022; 28:520-540. [PMID: 34372960 DOI: 10.1017/s1355617721000667] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVES Normative data are essential for neuropsychological evaluations, but they are scarce for Mandarin-speaking populations, despite Mandarin being the language with the most native speakers. Several normative data studies have been reported in recent years for Mandarin speakers, who reside in different countries/regions (e.g., mainland China, Taiwan, and Singapore, etc.). This review aims to serve as a reference guide to appropriate norms when working with a Mandarin-speaking patient and to guide future endeavors in test validation and development in areas where studies to date fall short. METHOD We conducted a systematic review utilizing the PsycInfo, PubMed, and China Knowledge Resource Integrated databases as well as additional literature search through citations. We performed evaluations of the existing norms based on their test selection, cognitive domains covered, sample size, language, regions of participant recruitment, stratification by age/gender/education levels, and reporting of other psychometric properties. We focused on articles that included performance-based tests for adults but excluded those with purely clinical norms or from commercial publishers. RESULTS We reviewed 1155 articles found through literature search and identified 43 articles reporting normative data for this population that met our inclusion criteria. Sixty-five distinctive tests and 127 versions were covered. The results are presented within two detailed tables organized by articles and tests, respectively. CONCLUSIONS We discussed the strengths and limitations of these normative reports. Practitioners are recommended to utilize normative data that most closely approximate a test-taker's cultural and demographic backgrounds. Limitations of the current review are also discussed.
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17
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Gaudet CE, Del Bene VA. Neuropsychological Assessment of the Aging Physician: A Review & Commentary. J Geriatr Psychiatry Neurol 2022; 35:271-279. [PMID: 34018429 DOI: 10.1177/08919887211016063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Late-career physicians (LCPs) are at risk for cognitive changes that may affect their ability to practice medicine. This review aggregates and discusses research that has examined cognitive functioning among physicians, typically when clinically referred for various medical and psychological reasons that may interfere with their ability to practice medicine. Special consideration is devoted to the role of approaches for examining cognitive functioning (e.g., cognitive screening, cognitive testing, & neuropsychological assessment), normative challenges, and cultural factors that should be considered when evaluating a physician. Based on published studies, there is evidence supportive of the use of cognitive testing and neuropsychological assessment among physicians in a fitness for duty setting. However, prospective studies designed to identify physicians at-risk (i.e., to prevent medical error) are lacking. Additional research is warranted to establish physician-based normative reference groups and aid in test interpretation and prognostication. Moreover, given limitations associated with cognitive testing in isolation, there is a potential role for comprehensive neuropsychological assessment to identify cognitive changes in physicians and provide a supportive pathway to preserve physicians' ability to practice medicine.
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Affiliation(s)
- Charles E Gaudet
- Department of Psychology, University of Rhode Island, Kingston, RI, USA.,Department of Psychiatry & Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Victor A Del Bene
- Department of Neurology, The University of Alabama at Birmingham, Birmingham, AL, USA
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18
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Brunette AM, Rycroft SS, Colvin L, Schwartz AW, Driver JA, Nothern A, Harrington MB, Jackson CE. Integrating Neuropsychology into Interprofessional Geriatrics Clinics. Arch Clin Neuropsychol 2022; 37:545-552. [PMID: 34718368 PMCID: PMC9630824 DOI: 10.1093/arclin/acab084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2021] [Indexed: 11/13/2022] Open
Abstract
Interprofessional healthcare teams are increasingly viewed as a clinical approach to meet the complex medical, psychological, and psychosocial needs of older adult patients. Despite the fact that older adults are at risk for cognitive difficulties, neuropsychologists are not routinely included on Geriatrics consult teams. The primary aim of this paper is to highlight the utility of neuropsychology within an interprofessional Geriatrics consult clinic. To address this aim, we describe specific benefits to patient care that may be associated with the inclusion of neuropsychologists on Geriatrics consult teams, including differential diagnosis, enhanced patient care, and reduced barriers to care. We provide a description of the integration of neuropsychology within a Veterans Health Administration (VA) interprofessional Geriatrics consult clinic team in order to illustrate the implementation of this model.
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Affiliation(s)
- Amanda M. Brunette
- Psychology Service, VA Boston Healthcare System, Boston, MA, USA,Corresponding author at: The University of Kansas Health System, 4330 Shawnee Mission Pkwy Suite 2180, Fairway, KS 66205, USA. Tel.: 913-588-6973; Fax: 913-588-6964. (A.M. Brunette)
| | | | - Leigh Colvin
- Psychology Service, VA Boston Healthcare System, Boston, MA, USA
| | - Andrea Wershof Schwartz
- Division of Geriatrics & Palliative Care, VA Boston Healthcare System, Boston, MA, USA,New England Geriatric Research Education and Clinical Center (GRECC), Boston Division, Boston, MA, USA,Harvard Medical School, Department of Medicine, Boston, MA, USA,Brigham & Women’s Hospital, Division of Aging, Boston, MA, USA
| | - Jane A. Driver
- Division of Geriatrics & Palliative Care, VA Boston Healthcare System, Boston, MA, USA,New England Geriatric Research Education and Clinical Center (GRECC), Boston Division, Boston, MA, USA,Harvard Medical School, Department of Medicine, Boston, MA, USA,Brigham & Women’s Hospital, Division of Aging, Boston, MA, USA
| | - Alexandra Nothern
- Division of Geriatrics & Palliative Care, VA Boston Healthcare System, Boston, MA, USA
| | - Mary Beth Harrington
- Division of Geriatrics & Palliative Care, VA Boston Healthcare System, Boston, MA, USA,New England Geriatric Research Education and Clinical Center (GRECC), Boston Division, Boston, MA, USA
| | - Colleen E. Jackson
- Psychology Service, VA Boston Healthcare System, Boston, MA, USA,Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
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19
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Aiello EN, Gramegna C, Esposito A, Gazzaniga V, Zago S, Difonzo T, Maddaluno O, Appollonio I, Bolognini N. The Montreal Cognitive Assessment (MoCA): updated norms and psychometric insights into adaptive testing from healthy individuals in Northern Italy. Aging Clin Exp Res 2022; 34:375-382. [PMID: 34313961 PMCID: PMC8847194 DOI: 10.1007/s40520-021-01943-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 07/16/2021] [Indexed: 12/13/2022]
Abstract
Background The availability of fine-grained, culture-specific psychometric outcomes can favor the interpretation of scores of the Montreal Cognitive Assessment (MoCA), the most frequently used instrument to screen for mild cognitive dysfunctions in both instrumental and non-instrumental domains. This study thus aimed at providing: (i) updated, region-specific norms for the Italian MoCA, by also (ii) comparing them to pre-existing ones with higher geographical coverage; (iii) information on sensitivity and discriminative capability at the item level. Methods Five hundred and seventy nine healthy individuals from Northern Italy (208 males, 371 females; age: 63.4 ± 15, 21–96; education: 11.3 ± 4.6, 1–25) were administered the MoCA. Item Response Theory (IRT) was adopted to assess item difficulty and discrimination. Normative values were derived by means of the Equivalent Scores (ESs) method, applied to the MoCA and its sub-scales. Average ESs were also computed. Agreement with previous ESs classification was assessed via Cohen’s k. Results Age and education significantly predicted all MoCA measures except for Orientation, which was related to age only. No sex differences were detected when tested along with age and education. Substantial disagreements with previous ESs classifications were detected. Several items proved to be scarcely sensitive, especially the place item from Orientation and the letter detection task. Memory items showed high discriminative capability, along with certain items assessing executive functions and orientation. Discussion Item-level information herewith provided for the Italian MoCA can help interpret its scores by Italian practitioners. Italian practitioners should consider an adaptive use of region-specific norms for the MoCA.
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20
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Villarreal Rizzo AF, Downer B. The Association between Late-Life Alcohol Consumption and Incident Dementia among Mexican Americans Aged 75 and Older. Gerontol Geriatr Med 2022; 8:23337214221109823. [PMID: 35966639 PMCID: PMC9373159 DOI: 10.1177/23337214221109823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 06/02/2022] [Accepted: 06/08/2022] [Indexed: 11/24/2022] Open
Abstract
Background: Evidence for late-life alcohol consumption being
associated with reduced dementia risk is largely based on cohort studies of
predominately non-Hispanic white older adults. Our objective was to investigate
the relationship between late-life alcohol consumption and dementia risk among
Mexican-America adults aged 75 and older. Methods: This study was a
retrospective analysis of waves 5 (2004/05) to 8 (2012/13) of the Hispanic
Established Populations for the Epidemiologic Study of the Elderly. The final
sample included 1,255 participants. Late-life alcohol consumption status was
classified as life-long abstainer, former drinker, and current drinker. Dementia
was defined as a score of 18 points or lower on the Mini-Mental Status
Examination or a proxy-reported diagnosis of dementia. Results:
41.8% of participants were life-long abstainers, 42.0% were former drinkers, and
16.3% were current drinkers. Current alcohol consumers had significantly lower
dementia risk compared to life-long abstainers (HR=0.63, 95% CI = 0.44–0.89).
Dementia risk for former alcohol consumers compared to life-long abstainers was
not statistically significant (HR = 0.85, 95% CI = 0.67–1.09).
Conclusions: Current alcohol consumption was associated with
lower dementia risk for Mexican Americans aged 75 and older. Continued research
is needed to identify pathways for the protective association between late life
alcohol consumption and dementia risk.
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Affiliation(s)
| | - Brian Downer
- Department of Nutrition, Metabolism & Rehabilitation Sciences, University of Texas Medical Branch, Galveston, TX, USA
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21
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Hahnefeld A, Sukale T, Weigand E, Dudek V, Münch K, Aberl S, Eckler LV, Nehring I, Friedmann A, Plener PL, Fegert JM, Mall V. Non-verbal cognitive development, learning, and symptoms of PTSD in 3- to 6-year-old refugee children. Eur J Pediatr 2022; 181:1205-1212. [PMID: 34817673 PMCID: PMC8897318 DOI: 10.1007/s00431-021-04312-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/18/2021] [Accepted: 10/28/2021] [Indexed: 11/29/2022]
Abstract
As IQ tests are commonly used as key assessment method, we address the question whether our commonly used standardized IQ tests are appropriate for children from families of diverse cultures and different educational levels in a refugee population. We examined 109 refugee children aged 3-7 years (M = 5.10 years, SD = 1.25) with the "Kaufman Assessment Battery for Children " (KABC-II; Kaufmann & Kaufmann, 2015) on a language-free scale (Scale of Intellectual Functioning, SIF) and learning performance (subtest Atlantis). With a non-verbal IQ of 81.5 (SD = 18.01), the population mean of the refugee children is more than one standard deviation lower than the mean of the German norm population. Standardized scores follow the normal distribution and are not correlated to any of the assessed markers of adversity (flight duration, time spent in Germany, child PTSD in parent rating, parental symptom load, and parental education level).Conclusion: The interpretation of IQ test results for refugee children should be done cautiously as results may underestimate their cognitive capacity. Environmental factors, such as high illiteracy among parents in this study, the lack of institutional education of children and high lifetime stress, may explain our findings.Trial registration: DRKS00021150. What is Known: • There is a high pervasiveness for the use of standardized IQ tests in the German health and education system to determine eligibility for special education and social services. What is New: • Refugee children score significantly lower than German children in a language-free IQ test. As results are normally distributed and not correlated to any of the assessed markers of adversity, the low scores in the refugee group might be due to missing formal education.
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Affiliation(s)
- Andrea Hahnefeld
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany.
- kbo Kinderzentrum, Heiglhofstrasse 65, 81377, Munich, Germany.
| | - Thorsten Sukale
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Ulm, Germany
| | - Elena Weigand
- Department of Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Munich, Germany
| | - Verena Dudek
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Katharina Münch
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany
- kbo Kinderzentrum, Heiglhofstrasse 65, 81377, Munich, Germany
| | - Sigrid Aberl
- Department of Child and Adolescent Psychosomatic Medicine, Munich Municipal Hospital Group, Munich, Germany
| | - Lea V Eckler
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Ina Nehring
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Anna Friedmann
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Paul L Plener
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Ulm, Germany
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Jörg M Fegert
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Ulm, Germany
| | - Volker Mall
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, Munich, Germany
- kbo Kinderzentrum, Heiglhofstrasse 65, 81377, Munich, Germany
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22
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Bava L, Freyer DR, Radbill LM, Johns AL. Association of language proficiency, sociodemographics, and neurocognitive functioning in dual-language Latino survivors of childhood acute lymphoblastic leukemia and lymphoma. Pediatr Blood Cancer 2021; 68:e29118. [PMID: 34019328 DOI: 10.1002/pbc.29118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 04/29/2021] [Accepted: 05/01/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Survivors of childhood acute lymphoblastic leukemia and lymphoma (ALL/LL) are at risk for cognitive dysfunction, but little is known about its relationship with language proficiency and sociodemographics. PROCEDURE In this cross-sectional cohort study of Latino survivors of childhood ALL/LL, English and Spanish language proficiency and cognitive and academic functioning were measured and their associations determined using paired t-tests, Pearson correlations, and linear regressions. RESULTS Participants (N = 57; 50.9% female) had mean ages (years ± SD) of 4.3 ± 2.6 at diagnosis and 10.6 ± 2.9 at testing (range 6-16); mean time post treatment was 3.7 ± 2.6 years. The majority (73.7%) had low socioeconomic status (SES). Most (78.8%) were dual-language learners in English and Spanish. English proficiency was graded as limited-to-fluent and was significantly higher than Spanish (p < .001). Higher SES was correlated with higher English proficiency (r = 0.31, p = .020). Males had higher Spanish proficiency (r = -0.32, p = .034). Controlling for SES and sex, English proficiency accounted for 43% of cognitive functioning variance (F = 14.86, p < .001), 55% of reading comprehension variance (F = 22.14, p < .001), and 21% of mathematics variance (F = 5.76, p = .002). CONCLUSIONS Low language proficiency correlated with SES but was independently associated with lower cognitive and academic functioning. Research and surveillance for neurocognitive late effects in Latino ALL/LL survivors should incorporate measures of language proficiency and SES to account for their effects on cognitive and academic functioning.
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Affiliation(s)
- Laura Bava
- Survivorship and Supportive Care Program, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - David R Freyer
- Survivorship and Supportive Care Program, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California, USA.,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Linda M Radbill
- Survivorship and Supportive Care Program, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Alexis L Johns
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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23
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Narvaez Linares NF, Poitras M, Burkauskas J, Nagaratnam K, Burr Z, Labelle PR, Plamondon H. Neuropsychological Sequelae of Coronary Heart Disease in Women: A Systematic Review. Neurosci Biobehav Rev 2021; 127:837-851. [PMID: 34062209 DOI: 10.1016/j.neubiorev.2021.05.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 04/28/2021] [Accepted: 05/27/2021] [Indexed: 12/17/2022]
Abstract
Heart disease, such as coronary heart disease (CHD), is the leading cause of death among aging women. However, over the past years, the mortality rate has declined, resulting in an increased number of CHD survivors. In this context, research has uncovered relationships between cardiovascular disease (CVD) and the development of neurodegenerative diseases, suggesting that CHD can act as a precursor. Despite heart disease affecting both sexes, CVD research has significantly neglected women. Therefore, we conducted the first systematic review of neuropsychological sequelae of CHD in women to gain a clear portrait of the current knowledge of the association of CHD on women's neuropsychological status. We found that studies continue to include an insufficient number of women in their research. Our work also uncovered that there is variability in the definition of CHD by researchers (i.e., operationalization of the variable), which could explain inconsistencies across studies. Overall, we found evidence that supports the heart-brain disease hypothesis. To conclude, we provide several guidelines for future research involving the impact of CHD in women.
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Affiliation(s)
- N F Narvaez Linares
- Behavioural Neuroscience Group, School of Psychology, University of Ottawa, 136 Jean-Jacques Lussier, Ottawa, ON, K1N 6N5, Canada.
| | - M Poitras
- Behavioural Neuroscience Group, School of Psychology, University of Ottawa, 136 Jean-Jacques Lussier, Ottawa, ON, K1N 6N5, Canada.
| | - J Burkauskas
- Laboratory of Behavioral Medicine, Neuroscience Institute, Lithuanian University of Health Sciences, Vyduno al. 4, Palanga, LT-00135, Lithuania.
| | - K Nagaratnam
- Behavioural Neuroscience Group, School of Psychology, University of Ottawa, 136 Jean-Jacques Lussier, Ottawa, ON, K1N 6N5, Canada; Faculty of Health Sciences, 125 University Private, Ottawa, ON, K1N 6N5, Canada.
| | - Z Burr
- Behavioural Neuroscience Group, School of Psychology, University of Ottawa, 136 Jean-Jacques Lussier, Ottawa, ON, K1N 6N5, Canada.
| | - P R Labelle
- University of Ottawa Library, 120 University Private, Ottawa, ON, K1N 6N5, Canada.
| | - H Plamondon
- Behavioural Neuroscience Group, School of Psychology, University of Ottawa, 136 Jean-Jacques Lussier, Ottawa, ON, K1N 6N5, Canada.
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24
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Ibáñez-Alfonso JA, Company-Córdoba R, García de la Cadena C, Simpson IC, Rivera D, Sianes A. Normative Data for Ten Neuropsychological Tests for the Guatemalan Pediatric Population Updated to Account for Vulnerability. Brain Sci 2021; 11:brainsci11070842. [PMID: 34201999 PMCID: PMC8301765 DOI: 10.3390/brainsci11070842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 11/16/2022] Open
Abstract
The Guatemalan pediatric population is affected by a high incidence of poverty and violence. The previous literature showed that these experiences may ultimately impact cognitive performance. The aim of this article is to update the standardized scores for ten neuropsychological tests commonly used in Guatemala considering vulnerability. A total of 347 healthy children and adolescents from 6 to 17 years of age (M = 10.83, SD = 3) were assessed, controlling for intelligence, mental health and neuropsychological history. The standard scores were created using multiple linear regression and standard deviations from residual values. The predictors included were the following: age, age squared (age2), mean parental education (MPE), mean parental education squared (MPE2), gender, and vulnerability, as well as their interaction. The vulnerability status was significant in the scores for language, attention and executive functions. To the best of our knowledge, this is the first study that includes the condition of vulnerability in the calculation of neuropsychological standard scores. The utility of this update is to help in the early detection of special needs in this disadvantaged population, promoting more accurate interventions in order to alleviate the negative effects that living in vulnerable conditions has on children and adolescents.
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Affiliation(s)
- Joaquín A. Ibáñez-Alfonso
- Human Neuroscience Lab, Department of Psychology, Universidad Loyola Andalucía, 41704 Sevilla, Spain; (J.A.I.-A.); (R.C.-C.)
- ETEA Foundation, Development Institute of Universidad Loyola Andalucía, 14004 Córdoba, Spain
| | - Rosalba Company-Córdoba
- Human Neuroscience Lab, Department of Psychology, Universidad Loyola Andalucía, 41704 Sevilla, Spain; (J.A.I.-A.); (R.C.-C.)
- ETEA Foundation, Development Institute of Universidad Loyola Andalucía, 14004 Córdoba, Spain
| | | | - Ian C. Simpson
- Human Neuroscience Lab, Department of Psychology, Universidad Loyola Andalucía, 41704 Sevilla, Spain; (J.A.I.-A.); (R.C.-C.)
- Correspondence:
| | - Diego Rivera
- Department of Health Sciences, Public University of Navarre, 31006 Pamplona, Spain;
| | - Antonio Sianes
- Research Institute on Policies for Social Transformation, Universidad Loyola Andalucía, 14004 Córdoba, Spain;
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25
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Zanini GAV, Miranda MC, Cogo-Moreira H, Nouri A, Fernández AL, Pompéia S. An Adaptable, Open-Access Test Battery to Study the Fractionation of Executive-Functions in Diverse Populations. Front Psychol 2021; 12:627219. [PMID: 33859592 PMCID: PMC8042159 DOI: 10.3389/fpsyg.2021.627219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 02/02/2021] [Indexed: 12/21/2022] Open
Abstract
The umbrella-term 'executive functions' (EF) includes various domain-general, goal-directed cognitive abilities responsible for behavioral self-regulation. The influential unity and diversity model of EF posits the existence of three correlated yet separable executive domains: inhibition, shifting and updating. These domains may be influenced by factors such as socioeconomic status (SES) and culture, possibly due to the way EF tasks are devised and to biased choice of stimuli, focusing on first-world testees. Here, we propose a FREE (Free Research Executive Function Evaluation) test battery that includes two open-access tasks for each of the three abovementioned executive domains to allow latent variables to be obtained. The tasks were selected from those that have been shown to be representative of each domain, that are not copyrighted and do not require special hardware/software to be administered. These tasks were adapted for use in populations with varying SES/schooling levels by simplifying tasks/instructions and using easily recognized stimuli such as pictures. Items are answered verbally and tasks are self-paced to minimize interference from individual differences in psychomotor and perceptual speed, to better isolate executive from other cognitive abilities. We tested these tasks on 146 early adolescents (aged 9-15 years) of both sexes and varying SES, because this is the age group in which the executive domains of interest become distinguishable and in order to confirm that SES effects were minimized. Performance was determined by Rate Correct Scores (correct answers divided by total time taken to complete blocks/trial), which consider speed-accuracy trade-offs. Scores were sensitive to the expected improvement in performance with age and rarely/inconsistently affected by sex and SES, as expected, with no floor or ceiling effects, or skewed distribution, thus suggesting their adequacy for diverse populations in these respects. Using structural equation modeling, evidence based on internal structure was obtained by replicating the three correlated-factor solution proposed by the authors of the model. We conclude that the FREE test battery, which is open access and described in detail, holds promise as a tool for research that can be adapted for a wide range of populations, as well as altered and/or complemented in coming studies.
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Affiliation(s)
| | - Monica C. Miranda
- Programa de Pós Graduação em Psicologia-Psicossomática, Universidade Ibirapuera, São Paulo, Brazil
| | - Hugo Cogo-Moreira
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, China
- Programa de Pós Graduação em Psiquiatria, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Ali Nouri
- Department of Education Studies, Faculty of Humanities, Malayer University, Malayer, Iran
| | - Alberto L. Fernández
- Universidad Católica de Córdoba, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Sabine Pompéia
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
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26
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Downer B, Al Snih S, Chou LN, Kuo YF, Raji M, Markides KS, Ottenbacher KJ. Changes in Health Care Use by Mexican American Medicare Beneficiaries Before and After a Diagnosis of Dementia. J Gerontol A Biol Sci Med Sci 2021; 76:534-542. [PMID: 32944734 PMCID: PMC7907487 DOI: 10.1093/gerona/glaa236] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Evidence from predominantly non-Hispanic White cohorts indicates health care utilization increases before Alzheimer's disease and related dementias (ADRD) is diagnosed. We investigated trends in health care utilization by Mexican American Medicare beneficiaries before and after an incident diagnosis of ADRD. METHODS Data came from the Hispanic Established Populations for the Epidemiological Study of the Elderly that has been linked with Medicare claims files from 1999 to 2016 (n = 558 matched cases and controls). Piecewise regression and generalized linear mixed models were used to compare the quarterly trends in any (ie, one or more) hospitalizations, emergency room (ER) admissions, and physician visits for 1 year before and 1 year after ADRD diagnosis. RESULTS The piecewise regression models showed that the per-quarter odds for any hospitalizations (odds ratio [OR] = 1.62, 95% CI = 1.43-1.84) and any ER admissions (OR = 1.40, 95% CI = 1.27-1.54) increased before ADRD was diagnosed. Compared to participants without ADRD, the percentage of participants with ADRD who experienced any hospitalizations (27.2% vs 14.0%) and any ER admissions (19.0% vs 11.7%) was significantly higher at 1 quarter and 3 quarters before ADRD diagnosis, respectively. The per-quarter odds for any hospitalizations (OR = 0.88, 95% CI = 0.80-0.97) and any ER admissions (OR = 0.89, 95% CI = 0.82-0.97) decreased after ADRD was diagnosed. Trends for any physician visits before or after ADRD diagnosis were not statistically significant. CONCLUSIONS Older Mexican Americans show an increase in hospitalizations and ER admissions before ADRD is diagnosed, which is followed by a decrease after ADRD diagnosis. These findings support the importance of a timely diagnosis of ADRD for older Mexican Americans.
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Affiliation(s)
- Brian Downer
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston
- Sealy Center on Aging, University of Texas Medical Branch, Galveston
| | - Soham Al Snih
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston
- Sealy Center on Aging, University of Texas Medical Branch, Galveston
| | - Lin-Na Chou
- Office of Biostatistics, University of Texas Medical Branch, Galveston
| | - Yong-Fang Kuo
- Sealy Center on Aging, University of Texas Medical Branch, Galveston
- Office of Biostatistics, University of Texas Medical Branch, Galveston
| | - Mukaila Raji
- Sealy Center on Aging, University of Texas Medical Branch, Galveston
- Internal Medicine – Geriatrics & Palliative Medicine, University of Texas Medical Branch, Galveston
| | - Kyriakos S Markides
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston
- Preventive Medicine and Population Health, University of Texas Medical Branch, Galveston
| | - Kenneth J Ottenbacher
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston
- Sealy Center on Aging, University of Texas Medical Branch, Galveston
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27
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Mindt MR, Marquine MJ, Aghvinian M, Paredes AM, Kamalyan L, Suárez P, Heaton A, Scott TM, Gooding A, Diaz-Santos M, Umlauf A, Taylor MJ, Fortuny LAI, Heaton RK, Cherner M. The Neuropsychological Norms for the U.S.-Mexico Border Region in Spanish (NP-NUMBRS) Project: Overview and considerations for life span research and evidence-based practice. Clin Neuropsychol 2021; 35:466-480. [PMID: 32727283 PMCID: PMC8725610 DOI: 10.1080/13854046.2020.1794046] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 05/26/2020] [Accepted: 06/05/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE This paper summarizes the findings of the Neuropsychological Norms for the U.S.-Mexico Border Region in Spanish (NP-NUMBRS) Project and offers a roadmap for future research. METHODS The NP-NUMBRS project represents the largest and most comprehensive co-normed neuropsychological battery to date for native Spanish-speaking healthy adults from the U.S. (California/Arizona)-Mexico borderland region (N = 254; ages 19-60 years). These norms provide demographic adjustments for tests across numerous domains (i.e., verbal fluency, processing speed, attention/working memory, executive function, episodic memory [learning and delayed recall], visuospatial, and fine motor skills). CONCLUSIONS This project: 1) shows that the NP-NUMBRS norms consistently outperformed previously published norms for English-speaking non-Hispanic (White and African-American) adults in identifying impairment; 2) explores the role of Spanish-English bilingualism in test performance; and 3) provides support for the diagnostic validity of these norms in detecting HIV-associated neurocognitive impairment. Study limitations include the limited assessment of sociocultural variables and generalizability (e.g., other Latina/o populations, age limit [19 - 60 years]). Future research is needed to: 1) investigate these norms with U.S.-dwelling Spanish-speakers of non-Mexican heritage and other clinical subpopulations; 2) expand coverage of cognitive domains (e.g. language, visuospatial); 3) develop large normative datasets for children and older Latina/o populations; 4) examine how sociocultural factors impact performance (e.g., bilingualism, acculturation); 5) investigate these norms' diagnostic and ecological validity; and 6) develop norms for neurocognitive change across time. It is hoped that the NP-NUMBRS norms will aid researchers and clinicians working with U.S.-dwelling Spanish-speakers from the U.S.-Mexico borderland to conduct research and evidence-based neuropsychological evaluations in a more culturally responsive and ethical manner.
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Affiliation(s)
- Monica Rivera Mindt
- Department of Psychology & Latin American Latino Studies Institute, Fordham University, New York City, NY, USA
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - María J. Marquine
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Maral Aghvinian
- Department of Psychology & Latin American Latino Studies Institute, Fordham University, New York City, NY, USA
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | | | - Lily Kamalyan
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Paola Suárez
- Hispanic Neuropsychiatric Center of Excellence - Cultural Neuropsychology Program, Semel Institute for Neuroscience & Human Behavior, Department of Psychiatry & Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Anne Heaton
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Travis M. Scott
- Department of Psychology & Latin American Latino Studies Institute, Fordham University, New York City, NY, USA
- VA Palo Alto Health Care System, Sierra Pacific MIRECC, Palo Alto, CA, USA
| | - Amanda Gooding
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Mirella Diaz-Santos
- Hispanic Neuropsychiatric Center of Excellence - Cultural Neuropsychology Program, Semel Institute for Neuroscience & Human Behavior, Department of Psychiatry & Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Anya Umlauf
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Michael J. Taylor
- Department of Psychiatry, University of California, San Diego, CA, USA
| | | | - Robert K. Heaton
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Mariana Cherner
- Department of Psychiatry, University of California, San Diego, CA, USA
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28
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Downer B, Chou LN, Snih SA, Barba C, Kuo YF, Raji M, Markides KS, Ottenbacher KJ. Documentation of Dementia as a Cause of Death Among Mexican-American Decedents Diagnosed with Dementia. J Alzheimers Dis 2021; 82:1727-1736. [PMID: 34219726 PMCID: PMC8384698 DOI: 10.3233/jad-210361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hispanic older adults are a high-risk population for Alzheimer's disease and related dementias (ADRD) but are less likely than non-Hispanic White older adults to have ADRD documented as a cause of death on a death certificate. OBJECTIVE To investigate characteristics associated with ADRD as a cause of death among Mexican-American decedents diagnosed with ADRD. METHODS Data came from the Hispanic Established Populations for the Epidemiologic Study of the Elderly, Medicare claims, and National Death Index. RESULTS The final sample included 853 decedents diagnosed with ADRD of which 242 had ADRD documented as a cause of death. More health comorbidities (OR = 0.40, 95% CI = 0.28-0.58), older age at death (OR = 1.18, 95% CI = 1.03-1.36), and longer ADRD duration (OR = 1.08, 95% CI = 1.03-1.14) were associated with ADRD as a cause of death. In the last year of life, any ER admission without a hospitalization (OR = 0.45, 95% CI = 0.22-0.92), more physician visits (OR = 0.96, 95% CI = 0.93-0.98), and seeing a medical specialist (OR = 0.46, 95% CI = 0.29-0.75) were associated with lower odds for ADRD as a cause of death. In the last 30 days of life, any hospitalization with an ICU stay (OR = 0.55, 95% CI = 0.36-0.82) and ER admission with a hospitalization (OR = 0.67, 95% CI = 0.48-0.94) were associated with lower odds for ADRD as a cause of death. Receiving hospice care in the last 30 days of life was associated with 1.98 (95% CI = 1.37-2.87) higher odds for ADRD as a cause of death. CONCLUSION Under-documentation of ADRD as a cause of death may reflect an underestimation of resource needs for Mexican-Americans with ADRD.
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Affiliation(s)
- Brian Downer
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston, TX, USA
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
| | - Lin-Na Chou
- Preventive Medicine and Population Health, University of Texas Medical Branch, Galveston, TX, USA
| | - Soham Al Snih
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston, TX, USA
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
| | - Cheyanne Barba
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Yong-Fang Kuo
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
- Office of Biostatistics, University of Texas Medical Branch, Galveston, TX, USA
| | - Mukaila Raji
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
- Internal Medicine – Geriatrics & Palliative Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Kyriakos S. Markides
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
- Preventive Medicine and Population Health, University of Texas Medical Branch, Galveston, TX, USA
| | - Kenneth J. Ottenbacher
- Division of Rehabilitation Sciences, School of Health Professions, University of Texas Medical Branch, Galveston, TX, USA
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
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29
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D'Ardenne K, Savage CR, Small D, Vainik U, Stoeckel LE. Core Neuropsychological Measures for Obesity and Diabetes Trials: Initial Report. Front Psychol 2020; 11:554127. [PMID: 33117225 PMCID: PMC7557362 DOI: 10.3389/fpsyg.2020.554127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/27/2020] [Indexed: 01/15/2023] Open
Abstract
Obesity and diabetes are known to be related to cognitive abilities. The Core Neuropsychological Measures for Obesity and Diabetes Trials Project aimed to identify the key cognitive and perceptual domains in which performance can influence treatment outcomes, including predicting, mediating, and moderating treatment outcome and to generate neuropsychological batteries comprised of well-validated, easy-to-administer tests that best measure these key domains. The ultimate goal is to facilitate inclusion of neuropsychological measures in clinical studies and trials so that we can gather more information on potential mediators of obesity and diabetes treatment outcomes. We will present the rationale for the project and three options for the neuropsychological batteries to satisfy varying time and other administration constraints. Future directions are discussed. Preprint version of the document is available at https://osf.io/preprints/nutrixiv/7jygx/.
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Affiliation(s)
- Kimberlee D'Ardenne
- Department of Psychology, Arizona State University, Tempe, AZ, United States
| | - Cary R Savage
- Department of Psychology, University of Nebraska-Lincoln, Lincoln, NE, United States.,Center for Brain, Biology and Behavior, Department of Psychology, University of Nebraska-Lincoln, Lincoln, NE, United States
| | - Dana Small
- Modern Diet and Physiology Research Center (MDPRC), Department of Psychiatry, Yale School of Medicine, Yale University, New Haven, CT, United States.,Department of Psychology, Yale University, New Haven, CT, United States.,Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
| | - Uku Vainik
- Institute of Psychology, Faculty of Social Sciences, University of Tartu, Tartu, Estonia.,Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Luke E Stoeckel
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
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30
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Nation DA, Ho JK, Dutt S, Han SD, Lai MHC. Neuropsychological Decline Improves Prediction of Dementia Beyond Alzheimer's Disease Biomarker and Mild Cognitive Impairment Diagnoses. J Alzheimers Dis 2020; 69:1171-1182. [PMID: 31104015 PMCID: PMC6598015 DOI: 10.3233/jad-180525] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background: A clinical diagnosis of cognitive impairment is traditionally based on a single cognitive exam, but serial cognitive testing can be sensitive to subtle cognitive changes in asymptomatic individuals and inform cognitive trajectory. Objective: We evaluated the prognostic utility of identifying longitudinal neuropsychological decline along with single cognitive exam and Alzheimer’s disease (AD) cerebrospinal fluid (CSF) biomarkers in predicting dementia. We also examined brain volumetric differences based on decline trajectories. Method: Regression models quantified 12-month neuropsychological decline relative to normative expectations among non-demented older adults (N = 1,074). Progression to dementia over follow-up (18-120 months) was diagnosed using independent modes of assessment. Results: In Cox regression models controlling for age, sex, education, apolipoprotein E4, and baseline cognitive diagnosis, neuropsychological decline predicted increased dementia risk, χ2 = 69.861, p < 0.001, odds ratio = 2.841, even after correction for CSF biomarkers (amyloid-β, phosphorylated tau, total tau), χ2 = 26.365, p < 0.001, odds ratio = 2.283. Voxel-based morphometry analysis indicated smaller hippocampal and medial temporal volume in participants with neuropsychological decline. Conclusions: Longitudinal diagnosis of neuropsychological decline improved prognostic accuracy beyond single cognitive exam diagnoses and AD CSF biomarkers, even in asymptomatic older adults. Older adults with a trajectory of neuropsychological decline exhibit smaller medial temporal and hippocampal brain volume. Longitudinal diagnostic approaches may benefit selection and randomization procedures for AD clinical trials in asymptomatic individuals.
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Affiliation(s)
- Daniel A Nation
- Department of Psychology, University of Southern California, Los Angeles, CA, USA.,Department of Physiology and Neuroscience, Zilka Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jean K Ho
- Department of Psychology, University of Southern California, Los Angeles, CA, USA
| | - Shubir Dutt
- Department of Psychology, University of Southern California, Los Angeles, CA, USA
| | - S Duke Han
- Department of Family Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Mark H C Lai
- Department of Psychology, University of Southern California, Los Angeles, CA, USA
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31
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Gurnani AS, Lin SSH, Gavett BE. The Colorado Cognitive Assessment (CoCA): Development of an Advanced Neuropsychological Screening Tool. Arch Clin Neuropsychol 2020; 35:176-187. [PMID: 31711105 DOI: 10.1093/arclin/acz066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/18/2019] [Accepted: 10/14/2019] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The Colorado Cognitive Assessment (CoCA) was designed to improve upon existing screening tests in a number of ways, including enhanced psychometric properties and minimization of bias across diverse groups. This paper describes the initial validation study of the CoCA, which seeks to describe the test; demonstrate its construct validity; measurement invariance to age, education, sex, and mood symptoms; and compare it to the Montreal Cognitive Assessment (MoCA). METHOD Participants included 151 older adults (MAge = 71.21, SD = 8.05) who were administered the CoCA, MoCA, Judgment test from the Neuropsychological Assessment Battery (NAB), 15-item version of the Geriatric Depression Scale (GDS-15), and 10-item version of the Geriatric Anxiety Scale (GAS-10). RESULTS A single-factor confirmatory factor analysis model of the CoCA fit the data well, CFI = 0.955; RMSEA = 0.033. The CoCA factor score reliability was .84, compared to .74 for the MoCA. The CoCA had stronger disattenuated correlations with the MoCA (r = .79) and NAB Judgment (r = .47) and weaker correlations with the GDS-15 (r = -.36) and GAS-10 (r = -.15), supporting its construct validity. Finally, when analyzed using multiple-indicators, multiple-causes (MIMIC) modeling, the CoCA showed no evidence of measurement noninvariance, unlike the MoCA. CONCLUSIONS These results provide initial evidence to suggest that the CoCA is a valid cognitive screening tool that offers numerous advantages over the MoCA, including superior psychometric properties and measurement noninvariance. Additional validation and normative studies are warranted.
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Affiliation(s)
- Ashita S Gurnani
- Department of Psychology, University of Colorado Colorado Springs, Colorado Springs, CO USA.,Departments of Psychiatry and Cognitive Neurology, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Harvard Medical School, Boston MA, USA
| | - Shayne S-H Lin
- Department of Psychology, University of Colorado Colorado Springs, Colorado Springs, CO USA
| | - Brandon E Gavett
- Department of Psychology, University of Colorado Colorado Springs, Colorado Springs, CO USA.,School of Psychological Science, University of Western Australia, Perth, WA, Australia
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Cultural Neuropsychology Considerations in the Diagnosis of HIV-Associated Neurocognitive Disorders. Curr Top Behav Neurosci 2020; 50:193-223. [PMID: 32157665 DOI: 10.1007/7854_2019_121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Human Immunodeficiency Virus Type-I (HIV) is a health disparities issue that affects culturally and linguistically diverse (CALD) and underrepresented minority populations to a greater degree than non-Hispanic white populations. Neurologically speaking, CALD populations experience worse HIV-related health outcomes, which are exacerbated by inadequate neurocognitive measures, poor normative samples, and the complex interplay of sociocultural factors that may affect test interpretation. Although cross-cultural neuropsychologists are working diligently to correct this gap in the literature, currently, studies examining neurocognitive outcomes among CALD populations are sparse. The most well-studied CALD groups are of African American/Black and Latinx adults in the US, and the chapter therefore focuses on these studies. There is more limited work among other populations in the US, such as Asians, Native Hawaiians, Pacific Islanders, and American Indians/Alaskan Natives, and even fewer studies for many CALD populations outside of the US. For example, HIV neuropsychology data is rare or nonexistent in the First Peoples of Australia and Indigenous People of Canada. It is often not adequately reported in Europe for the migrant populations within those countries or other world regions that have historically large multicultural populations (e.g., South America, Caribbean countries, Asia, and Africa). Therefore, this chapter reviews HIV-related health disparities faced by CALD populations with focus on North American research where it has been specifically studied, with particular attention given to disparities in HIV-Associated Neurocognitive Disorders (HAND). International data was also included for research with focus on First Peoples of Australia and Indigenous People of Canada. The chapter also examines other sociocultural and health factors, including global and regional (e.g., rural versus urban) considerations, migration, and gender. Further, guidelines for incorporating sociocultural consideration into assessment and interpretation of neurocognitive data and HAND diagnosis when working with HIV-positive CALD populations that would be relevant internationally are provided.
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Dotson VM, Duarte A. The importance of diversity in cognitive neuroscience. Ann N Y Acad Sci 2020; 1464:181-191. [DOI: 10.1111/nyas.14268] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 09/17/2019] [Accepted: 10/16/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Vonetta M. Dotson
- Department of Psychology and the Gerontology InstituteGeorgia State University Atlanta Georgia
| | - Audrey Duarte
- Department of PsychologyGeorgia Institute of Technology Atlanta Georgia
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Tsang DS, Edelstein K. Late effects after childhood brain tumor treatment: it's not just about the radiation. Neuro Oncol 2020; 21:565-567. [PMID: 30918954 DOI: 10.1093/neuonc/noz054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Kim Edelstein
- Department of Supportive Care, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
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Dodell-Feder D, Ressler KJ, Germine LT. Social cognition or social class and culture? On the interpretation of differences in social cognitive performance. Psychol Med 2020; 50:133-145. [PMID: 30616706 DOI: 10.1017/s003329171800404x] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND The ability to understand others' mental states carries profound consequences for mental and physical health, making efforts at validly and reliably assessing mental state understanding (MSU) of utmost importance. However, the most widely used and current NIMH-recommended task for assessing MSU - the Reading the Mind in the Eyes Task (RMET) - suffers from potential assessment issues, including reliance on a participant's vocabulary/intelligence and the use of culturally biased stimuli. Here, we evaluate the impact of demographic and sociocultural factors (age, gender, education, ethnicity, race) on the RMET and other social and non-social cognitive tasks in an effort to determine the extent to which the RMET may be unduly influenced by participant characteristics. METHODS In total, 40 248 international, native-/primarily English-speaking participants between the ages of 10 and 70 completed one of five measures on TestMyBrain.org: RMET, a shortened version of RMET, a multiracial emotion identification task, an emotion discrimination task, and a non-social/non-verbal processing speed task (digit symbol matching). RESULTS Contrary to other tasks, performance on the RMET increased across the lifespan. Education, race, and ethnicity explained more variance in RMET performance than the other tasks, and differences between levels of education, race, and ethnicity were more pronounced for the RMET than the other tasks such that more highly educated, non-Hispanic, and White/Caucasian individuals performed best. CONCLUSIONS These data suggest that the RMET may be unduly influenced by social class and culture, posing a serious challenge to assessing MSU in clinical populations given shared variance between social status and psychiatric illness.
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Affiliation(s)
| | - Kerry J Ressler
- Division of Depression and Anxiety, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Laura T Germine
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Institute for Technology in Psychiatry, McLean Hospital, Belmont, MA, USA
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Duggan E. Disseminating Cultural Neuropsychology Research: Five Key Recommendations for Skill Development. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz029.64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
Cultural neuropsychology has been called upon to meet the demand for more empirical tools and frameworks to use with our diverse populations. While much is being done, we have largely been “playing a game of catch-up” (Manly, 2008) and researchers have been encouraged to reinvent their approaches (Suchy, 2016). In this regard, one area of opportunity is promoting the development of cultural neuropsychology research dissemination.
Method
Relevant literature and professional experiences were used to identify cultural neuropsychology research dissemination barriers and solutions.
Outcomes
(1) Researches should use empirically supported knowledge dissemination frameworks to guide their approaches (Wilson et al., 2010). (2) Care should be taken to report study variables in internationally compatible/meaningful units (e.g., education, socioeconomic status; UNESCOIS, 2012). Researchers are also encouraged to find opportunities to comment on the purposeful exclusion of “North-American” variables (e.g., ethnicity) as well as the lessons learned from research “failures” (Hruschka et al., 2018). (3) Findings should be presented in ways that make clinical application easily comprehensible and implementable, even for those not specializing in cultural neuropsychology (e.g., use clear titles, clarify “insider” knowledge). (4) Researchers can and should negotiate with journals to make available the translated manuscripts and supplemental materials to improve research accessibility. (5) Professional collaboration and research visibility are fundamental to the success of dissemination (Tripathy et al., 2017).
Discussion
Neuropsychologists are eager for more culturally informed and clinically applicable research. Thus, cultural neuropsychology researchers focusing on developing their dissemination skills in these five highlighted areas are well positioned to increase the impact of their work and promote growth within cultural neuropsychology specifically, and neuropsychology broadly.
References
Hruschka, D. J., Munira, S., Jesmin, K., Hackman, J., & Tiokhin, L. (2018). Learning from failures of protocol in cross-cultural research. Proceedings of the National Academy of Sciences, 115(45), 11428-11434. Manly, J. J. (2008). Critical issues in cultural neuropsychology: profit from diversity. Neuropsychological Review, 18(3), 179-183. Suchy, Y. (2016). Population-based norms in crisis. The Clinical Neuropsychologist, 30(7), 973-974. Tripathy, J. P., Bhatnagar, A., Shewade, H. D., Kumar, A. M. V., Zachariah, R., & Harries, A. D. (2017). Ten tips to improve the visibility and dissemination of research for policy makers and practitioners. Public Health Action, 7(1), 10-14. UNESCO Institute for Statistics. (2012). International Standard Classification of Education: ISCED 2011. Montreal: UNESCO Institute for Statistics. Wilson, P. M., Petticrew, M., Calnan, M. W., & Nazareth, I. (2010). Disseminating research findings: what should researchers do? A systematic scoping review of conceptual frameworks. Implementation Science, 5(1), 91.
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Fuentes A, Schoen C, Kulzer RR, Long C, Bushnik T, Rath JF. Impact of racial-ethnic minority status and systemic vulnerabilities on time to acute TBI rehabilitation admission in an urban public hospital setting. Rehabil Psychol 2019; 64:229-236. [PMID: 30688481 DOI: 10.1037/rep0000260] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PURPOSE/OBJECTIVE Racial/ethnic minorities and other vulnerable social groups experience health care disparities. There is a lack of research exploring how time to acute rehabilitation admission is impacted by race/ethnicity and other marginalizing systemic vulnerabilities. The purpose of this study is to investigate whether race/ethnicity and other sociodemographic vulnerabilities impact expediency of acute rehabilitation admission following traumatic brain injury (TBI). Research Method/Design: This study is a secondary analysis of an existing dataset of 111 patients admitted for acute TBI rehabilitation at an urban public hospital. Patient groups were defined by race/ethnicity (People of color or White) and vulnerable group status (high or low vulnerable group membership [VGM]). RESULTS White patients are admitted to acute TBI rehabilitation significantly faster than people of color. After taking vulnerabilities into account, high VGM people of color experience the most severe injuries and take the longest to receive acute TBI rehabilitation. Despite small differences in injury severity, low VGM people of color take longer to be admitted to acute TBI rehabilitation than White patients. High VGM White patients have less severe injuries yet take longer to be admitted to acute rehabilitation than low VGM White patients. Finally, notable differences exist between White patients and patients of color on rater-based injury severity scales that are discordant with severity as measured by more objective markers. CONCLUSIONS/IMPLICATIONS Overall, findings indicate that sociodemographic factors including race/ethnicity and systemic vulnerabilities impact injury severity and time to acute TBI rehabilitation admission. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Armando Fuentes
- Department of Psychology, Rusk Rehabilitation at New York University Langone Health
| | - Chelsea Schoen
- Department of Psychology, Rusk Rehabilitation at New York University Langone Health
| | - Rebecca R Kulzer
- Department of Psychology, Rusk Rehabilitation at New York University Langone Health
| | - Coralynn Long
- Department of Psychology, Rusk Rehabilitation at New York University Langone Health
| | - Tamara Bushnik
- Department of Research, Rusk Rehabilitation at New York University Langone Health
| | - Joseph F Rath
- Department of Psychology, Rusk Rehabilitation at New York University Langone Health
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Neuropsychological Evaluation of Culturally/Linguistically Diverse Older Adults. HANDBOOK ON THE NEUROPSYCHOLOGY OF AGING AND DEMENTIA 2019. [DOI: 10.1007/978-3-319-93497-6_3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Nagendra A, Schooler NR, Kane JM, Robinson DG, Mueser KT, Estroff SE, Addington J, Marcy P, Penn DL. Demographic, psychosocial, clinical, and neurocognitive baseline characteristics of Black Americans in the RAISE-ETP study. Schizophr Res 2018; 193:64-68. [PMID: 28709773 DOI: 10.1016/j.schres.2017.06.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 06/20/2017] [Accepted: 06/20/2017] [Indexed: 11/20/2022]
Abstract
This study compared baseline characteristics of Black Americans and Caucasians with first-episode psychosis in the Recovery After an Initial Schizophrenia Episode Early Treatment Program (RAISE-ETP). Black American (N=152) and Caucasian (N=218) participants were compared on demographic, psychosocial, clinical, and neurocognitive measures. Results indicated several notable racial differences in baseline characteristics: a greater proportion of Black Americans than Caucasians were female, and Black Americans reported less personal and parental education than Caucasians. Black Americans were also less likely to have private insurance, more likely to be homeless or transient, had significantly poorer quality of life, more severe disorganized symptoms, worse neurocognition, and were less likely to abuse alcohol than Caucasians. The implications of these findings are discussed, and suggestions are provided for future avenues of treatment and research on racial disparities in first-episode psychosis.
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Affiliation(s)
- Arundati Nagendra
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Nina R Schooler
- SUNY Downstate Medical Center, Department of Psychiatry, Brooklyn, NY, USA; The Zucker Hillside Hospital, Psychiatry Research, North Shore - Long Island Jewish Health System, Glen Oaks, NY, USA
| | - John M Kane
- The Zucker Hillside Hospital, Psychiatry Research, North Shore - Long Island Jewish Health System, Glen Oaks, NY, USA; Hofstra North Shore LIJ School of Medicine, Departments of Psychiatry and Molecular Medicine, Hempstead, NY, USA; The Feinstein Institute for Medical Research, Manhasset, NY, USA; Albert Einstein College of Medicine, Department of Psychiatry and Behavioral Sciences, Bronx, NY, USA
| | - Delbert G Robinson
- The Zucker Hillside Hospital, Psychiatry Research, North Shore - Long Island Jewish Health System, Glen Oaks, NY, USA; Hofstra North Shore LIJ School of Medicine, Departments of Psychiatry and Molecular Medicine, Hempstead, NY, USA; The Feinstein Institute for Medical Research, Manhasset, NY, USA
| | - Kim T Mueser
- Center for Psychiatric Rehabilitation, Departments of Occupational Therapy, Psychology, & Psychiatry, Boston University, Boston, MA, USA
| | - Sue E Estroff
- Department of Social Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Jean Addington
- Hotchkiss Brain Institute, Department of Psychiatry, University of Calgary, Calgary, Canada
| | - Patricia Marcy
- The Zucker Hillside Hospital, Psychiatry Research, North Shore - Long Island Jewish Health System, Glen Oaks, NY, USA
| | - David L Penn
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; School of Psychology, Australian Catholic University, Melbourne, VIC, Australia
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Bava L, Johns A, Kayser K, Freyer DR. Cognitive outcomes among Latino survivors of childhood acute lymphoblastic leukemia and lymphoma: A cross-sectional cohort study using culturally competent, performance-based assessment. Pediatr Blood Cancer 2018; 65:10.1002/pbc.26844. [PMID: 28988412 PMCID: PMC7521146 DOI: 10.1002/pbc.26844] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 08/24/2017] [Accepted: 09/10/2017] [Indexed: 01/23/2023]
Abstract
BACKGROUND This study sought to characterize cognitive outcomes among Latino survivors of childhood acute lymphoblastic leukemia (ALL) and lymphoblastic lymphoma (LL). PROCEDURE In this cross-sectional cohort study, Latino survivors of ALL (n = 57) and LL (n = 5) aged 6-16 years were pooled and evaluated using validated measures of cognitive, academic, and behavioral function and English language proficiency. Performance was compared with norms using single-sample t-tests. RESULTS In this cohort (n = 62, 50% male), mean ages at diagnosis and testing were 4.5 and 10.8 years, respectively; mean time off treatment was 44.7 months. All participants spoke English and over half (57%) identified Spanish as the primary language in the home. Forty-two families (68%) placed in the two lowest Hollingshead socioeconomic status categories. Participants were below average for working memory (P < 0.001). Overall, participants were in the average range, but significantly lower than published norms on domain-specific measures of verbal comprehension (P < 0.001); perceptual reasoning (P = 0.033); processing speed (P = 0.003); visual memory (P < 0.001); visuomotor attention, scanning, and sequencing (P = 0.005); and reading comprehension (P = 0.001). Parents reported concerns with working memory (P < 0.001) and metacognition (P = 0.014). CONCLUSIONS Similar to other childhood ALL/LL survivors, overall cognitive function in this Latino sample was relatively preserved but selected deficits were observed. Routine cognitive screening is indicated in this population.
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Affiliation(s)
- Laura Bava
- Survivorship and Supportive Care Program, Children’s Center for Cancer and Blood Diseases, Children’s Hospital Los Angeles, Los Angeles, California
| | - Alexis Johns
- Department of Plastic and Maxillofacial Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Kimberly Kayser
- Survivorship and Supportive Care Program, Children’s Center for Cancer and Blood Diseases, Children’s Hospital Los Angeles, Los Angeles, California,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - David R. Freyer
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
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Mayo CD, Scarapicchia V, Robinson LK, Gawryluk JR. Neuropsychological assessment of traumatic brain injury: Current ethical challenges and recommendations for future practice. APPLIED NEUROPSYCHOLOGY-ADULT 2018; 26:383-391. [PMID: 29313718 DOI: 10.1080/23279095.2017.1416472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Numerous ethical challenges may arise over the course of neuropsychological assessment. This paper highlights the ethical considerations associated with neuropsychological assessment of individuals with traumatic brain injury. Issues regarding professional competency, providing and obtaining informed consent, neuropsychological test selection and administration, effectively communicating assessment results, and working as part of a multidisciplinary team are discussed with practical recommendations. Ultimately, a comprehensive understanding of these issues as well as an integration of resources to guide clinical practice will contribute to ethical decision-making and strong professional practice.
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Affiliation(s)
- Chantel D Mayo
- a Department of Psychology , University of Victoria , Victoria , British Columbia , Canada
| | - Vanessa Scarapicchia
- a Department of Psychology , University of Victoria , Victoria , British Columbia , Canada
| | - Lara K Robinson
- a Department of Psychology , University of Victoria , Victoria , British Columbia , Canada
| | - Jodie R Gawryluk
- a Department of Psychology , University of Victoria , Victoria , British Columbia , Canada
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O’Bryant SE, Edwards M, Johnson L, Hall J, Gamboa A, O’Jile J. Texas Mexican American adult normative studies: Normative data for commonly used clinical neuropsychological measures for English- and Spanish-speakers. Dev Neuropsychol 2018; 43:1-26. [PMID: 29190120 PMCID: PMC5875704 DOI: 10.1080/87565641.2017.1401628] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
This study aimed to provide normative references for Mexican Americans on neuropsychological measures of cognitive functioning. Data were analyzed from a total of 797 Mexican-Americans recruited across three Texas-based studies with approximately one-half of the participants tested in Spanish. Normative tables include: MMSE, AMNART, WMS-III (Logical Memory I, II; Visual Reproduction I, II; Digit Span), CERAD, RAVLT, Exit25, CLOX 1 & 2, Trail Making Test- A&B, BNT, COWA, and Animal Naming. The norms were stratified by education then age. Normative references were generated for Texas-based Mexican Americans and data may be limited to the population sampled.
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Affiliation(s)
- Sid E. O’Bryant
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth Texas 76107, USA
| | - Melissa Edwards
- Department of Psychology, University of North Texas, Denton, Texas 76203, USA
| | - Leigh Johnson
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth Texas 76107, USA
| | - James Hall
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth Texas 76107, USA
| | - Adriana Gamboa
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth Texas 76107, USA
| | - Judith O’Jile
- Institute for Healthy Aging, University of North Texas Health Science Center, Fort Worth Texas 76107, USA
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Schrieff-Elson LE, Steenkamp N, Hendricks MI, Thomas KGF, Rohlwink UK. Local and global challenges in pediatric traumatic brain injury outcome and rehabilitation assessment. Childs Nerv Syst 2017; 33:1775-1784. [PMID: 29149382 DOI: 10.1007/s00381-017-3527-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 07/06/2017] [Indexed: 11/30/2022]
Abstract
Traumatic brain injury (TBI) is a major public health problem associated with high morbidity and mortality rates in children in both high- and low- and middle-income countries. Predicting outcome after pediatric TBI is challenging given the wide range of injury and non-injury-related factors which may have an impact. Some of these factors are relevant globally (like heterogeneity in patient and injury-related factors and research methodology) and others are more specific to local contexts (like sociodemographic and cultural factors). The assessment of rehabilitation outcomes post-TBI are similarly challenging given the various methodological limitations, disparities in access to rehabilitation, and limited awareness of deficits, which are encountered globally, as well as the lack of services in the local settings. In this article, we discuss these global and local challenges to outcome and rehabilitation assessment following pediatric TBI.
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Affiliation(s)
- L E Schrieff-Elson
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa.
| | - N Steenkamp
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - M I Hendricks
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - K G F Thomas
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - U K Rohlwink
- Division of Neurosurgery, Department of Surgery, University of Cape Town, Cape Town, South Africa
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Abstract
Neuropsychological assessment tools are the staple of our field. The development of standardized metrics sensitive to brain-behavior relationships has shaped the neuropsychological questions we can ask, our understanding of discrete brain functions, and has informed the detection and treatment of neurological disorders. We identify key turning points and innovations in neuropsychological assessment over the past 40-50 years that highlight how the tools used in common practice today came to be. Also selected for emphasis are several exciting lines of research and novel approaches that are underway to further probe and characterize brain functions to enhance diagnostic and treatment outcomes. We provide a brief historical review of different clinical neuropsychological assessment approaches (Lurian, Flexible and Fixed Batteries, Boston Process Approach) and critical developments that have influenced their interpretation (normative standards, cultural considerations, longitudinal change, common metric batteries, and translational assessment constructs). Lastly, we discuss growing trends in assessment including technological advances, efforts to integrate neuropsychology across disciplines (e.g., primary care), and changes in neuropsychological assessment infrastructure. Neuropsychological assessment has undergone massive growth in the past several decades. Nonetheless, there remain many unanswered questions and future challenges to better support measurement tools and translate assessment findings into meaningful recommendations and treatments. As technology and our understanding of brain function advance, efforts to support infrastructure for both traditional and novel assessment approaches and integration of complementary brain assessment tools from other disciplines will be integral to inform brain health treatments and promote the growth of our field. (JINS, 2017, 23, 778-790).
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Time-Frequency Analysis of Mu Rhythm Activity during Picture and Video Action Naming Tasks. Brain Sci 2017; 7:brainsci7090114. [PMID: 28878193 PMCID: PMC5615255 DOI: 10.3390/brainsci7090114] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 08/24/2017] [Accepted: 08/30/2017] [Indexed: 11/25/2022] Open
Abstract
This study used whole-head 64 channel electroencephalography to measure changes in sensorimotor activity—as indexed by the mu rhythm—in neurologically-healthy adults, during subvocal confrontation naming tasks. Independent component analyses revealed sensorimotor mu component clusters in the right and left hemispheres. Event related spectral perturbation analyses indicated significantly stronger patterns of mu rhythm activity (pFDR < 0.05) during the video condition as compared to the picture condition, specifically in the left hemisphere. Mu activity is hypothesized to reflect typical patterns of sensorimotor activation during action verb naming tasks. These results support further investigation into sensorimotor cortical activity during action verb naming in clinical populations.
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Grote CL, Novitski JI. International perspectives on education, training, and practice in clinical neuropsychology: comparison across 14 countries around the world. Clin Neuropsychol 2017; 30:1380-1388. [PMID: 27767896 DOI: 10.1080/13854046.2016.1235727] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To review and summarize data provided by special issue authors regarding the education, training, and practice of neuropsychologists from 14 surveyed countries. METHOD A table was constructed to present an overview of variables of interest. RESULTS There is considerable diversity among surveyed countries regarding the education and training required to enter practice as a clinical neuropsychologist. Clinical neuropsychologists are typically well compensated, at least in comparison to what constitutes an average salary in each country. CONCLUSIONS Despite substantial variations in education and training pathways, and availability of neuropsychologists from country to country, two common areas for future development are suggested. First, identification, development, and measurement of core competencies for neuropsychological education and practice are needed that can serve as a unifying element for the world's clinical neuropsychologists. Second, greater emphasis on recognizing and addressing the need for assessment and treatment of diverse populations is needed if the world's citizens can hope to benefit from the expertise of practitioners in our field.
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Affiliation(s)
- Christopher L Grote
- a Departments of Behavioral Sciences and Neurological Sciences , Rush University Medical Center , Chicago , IL , USA
| | - Julia I Novitski
- b Department of Behavioral Sciences , Rush University Medical Center , Chicago , IL , USA
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The Neuropsychological Assessment of Justice-Involved Men: Descriptive Analysis, Preliminary Data, and a Case for Group-Specific Norms. Arch Clin Neuropsychol 2017; 32:929-942. [DOI: 10.1093/arclin/acx042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 04/25/2017] [Indexed: 11/15/2022] Open
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Ramirez Gomez L, Jain FA, D'Orazio LM. Assessment of the Hispanic Cognitively Impaired Elderly Patient. Neurol Clin 2017; 35:207-229. [PMID: 28410657 DOI: 10.1016/j.ncl.2017.01.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Hispanics are the largest minority group in the United States, approximately 7% of the population older than 65. They often encounter challenges related to health care access and quality of care. The prevalence of dementia among Hispanics is higher than that of non-Hispanic whites and they frequently present at a more advanced stage of illness. Cognitive evaluation should take into account sociodemographic information and cultural factors to avoid misdiagnosis and guide management. A provider who has knowledge of Hispanic culture should conduct the neuropsychological assessment, and tests used to measure cognitive functioning should be developed for Hispanics in the United States.
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Affiliation(s)
- Liliana Ramirez Gomez
- Department of Neurology, University of California, San Francisco, 400 Parnassus Avenue, A871, San Francisco, CA 94143, USA.
| | - Felipe A Jain
- Department of Psychiatry, University of California, San Francisco, 401 Parnassus Avenue, Box 0984, San Francisco, CA 94143, USA
| | - Lina M D'Orazio
- Department of Neurology, Keck School of Medicine of USC, 1520 San Pablo Street, HCCII, Suite 3000, Los Angeles, CA 90033, USA
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Abstract
OBJECTIVES Performance on neurocognitive tasks develops with age, but it is still unknown whether this performance differs between children from different cultures. We compared cross-sectionally the development of neurocognitive functions in 3- to 15-year-old children from three countries: Finland, Italy, and the United States (N=2745). METHODS Language, face memory, emotion recognition, theory of mind, and visuospatial processing subtests from the NEPSY-II standardizations in Finland, Italy, and the United States were used to evaluate if children and adolescents from different linguistic and cultural backgrounds differ in performance on these measures. RESULTS We found significant differences in performance on the tasks between the countries. Generally, the differences were more pronounced in the younger age groups. Some subtests showed greater country effects than others, performance on these subtests being higher, in general, in one country over the others, or showed different patterns of age associated changes in test performance. CONCLUSIONS Significant differences in neurocognitive performance between children from Finland, Italy, and the United States were found. These findings may be due to cultural or educational differences that impact test performance, or due to factors associated with the adaptation of measures from one culture to another. The finding of performance differences across countries on similar tasks indicate that cross-cultural and background variables impact performance on neuropsychological measures. Therefore, clinicians need to consider a child's cultural background when evaluating performance on neuropsychological assessments. The results also indicate that future cross-cultural studies are needed to further examine the underlying cultural factors that influence neurocognitive performance. (JINS, 2017, 23, 367-380).
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