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Bairami S, Folia V, Liampas I, Ntanasi E, Patrikelis P, Siokas V, Yannakoulia M, Sakka P, Hadjigeorgiou G, Scarmeas N, Dardiotis E, Kosmidis MH. Exploring Verbal Fluency Strategies among Individuals with Normal Cognition, Amnestic and Non-Amnestic Mild Cognitive Impairment, and Alzheimer's Disease. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1860. [PMID: 37893577 PMCID: PMC10608566 DOI: 10.3390/medicina59101860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/14/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: The present study explored the utilization of verbal fluency (VF) cognitive strategies, including clustering, switching, intrusions, and perseverations, within both semantic (SVF) and phonemic (PVF) conditions, across a continuum of neurocognitive decline, spanning from normal cognitive ageing (NC) to mild cognitive impairment (MCI) and its subtypes, amnestic (aMCI) and non-amnestic (naMCI), as well as AD. Materials and Methods: The study sample was derived from the Hellenic Longitudinal Investigation of Aging and Diet (HELIAD) cohort. The sample included 1607 NC individuals, 146 with aMCI (46 single-domain and 100 multi-domain), 92 with naMCI (41 single-domain and 51 multi-domain), and 79 with AD. Statistical analyses, adjusting for sex, age, and education, employed multivariate general linear models to probe differences among these groups. Results: Results showed that AD patients exhibited poorer performance in switching in both VF tasks and SVF clustering compared to NC. Similarly, the aMCI group performed worse than the NC in switching and clustering in both tasks, with aMCI performing similarly to AD, except for SVF switching. In contrast, the naMCI subgroup performed similarly to those with NC across most strategies, surpassing AD patients. Notably, the aMCI subgroup's poor performance in SVF switching was mainly due to the subpar performance of the multi-domain aMCI subgroup. This subgroup was outperformed in switching in both VF tasks by the single-domain naMCI, who also performed better than the multi-domain naMCI in SVF switching. No significant differences emerged in terms of perseverations and intrusions. Conclusions: Overall, these findings suggest a continuum of declining switching ability in the SVF task, with NC surpassing both aMCI and AD, and aMCI outperforming those with AD. The challenges in SVF switching suggest executive function impairment associated with multi-domain MCI, particularly driven by the multi-domain aMCI.
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Affiliation(s)
- Styliani Bairami
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Vasiliki Folia
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Ioannis Liampas
- Department of Neurology, University Hospital of Larissa, School of Medicine, University of Thessaly, Mezourlo Hill, 41110 Larissa, Greece
| | - Eva Ntanasi
- Department of Nutrition and Dietetics, Harokopio University, 70 El. Venizelou, 17671 Athens, Greece
- 1st Department of Neurology, Aiginition Hospital, National and Kapodistrian University of Athens Medical School, Vassilissis Sofias Ave 72, 11528 Athens, Greece
| | - Panayiotis Patrikelis
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Vasileios Siokas
- Department of Neurology, University Hospital of Larissa, School of Medicine, University of Thessaly, Mezourlo Hill, 41110 Larissa, Greece
| | - Mary Yannakoulia
- Department of Nutrition and Dietetics, Harokopio University, 70 El. Venizelou, 17671 Athens, Greece
| | - Paraskevi Sakka
- Athens Alzheimer’s Association, 89 M. Mousourou & 33 Stilponos St, 11636 Athens, Greece
| | - Georgios Hadjigeorgiou
- Department of Neurology, University Hospital of Larissa, School of Medicine, University of Thessaly, Mezourlo Hill, 41110 Larissa, Greece
- School of Medicine, University of Cyprus, 93 Agiou Nikolaou St, Engomi, Nicosia 2408, Cyprus
| | - Nikolaos Scarmeas
- 1st Department of Neurology, Aiginition Hospital, National and Kapodistrian University of Athens Medical School, Vassilissis Sofias Ave 72, 11528 Athens, Greece
- Taub Institute for Research in Alzheimer’s Disease and the Aging Brain, The Gertrude H. Sergievsky Center, Department of Neurology, Columbia University, 710 West 168th St, New York, NY 10032, USA
| | - Efthimios Dardiotis
- Department of Neurology, University Hospital of Larissa, School of Medicine, University of Thessaly, Mezourlo Hill, 41110 Larissa, Greece
| | - Mary H. Kosmidis
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
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Gordon JK, Chen H. How well does the discrepancy between semantic and letter verbal fluency performance distinguish Alzheimer's dementia from typical aging? NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2023; 30:729-758. [PMID: 35612362 DOI: 10.1080/13825585.2022.2079602] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 05/13/2022] [Indexed: 06/15/2023]
Abstract
In Alzheimer's dementia (AD), greater declines in semantic fluency (SF) relative to letter fluency (LF) have been assumed to reflect semantic disintegration. However, the same pattern is observed in typical aging and neurodegenerative disorders besides AD. We examined this assumption by comparing different aspects of SF and LF performance in older adults with and without dementia, and identifying which verbal fluency measures most clearly distinguish AD from typical aging. Verbal fluency data were compared from 109 individuals with AD and 66 typically aging adults. Correct items, clusters, and errors were analyzed using both raw counts and proportions. Regression analyses examined Task-by-Group interactions and the impact of demographic variables on verbal fluency measures. ROC analyses examined the sensitivity and specificity of the different outcome measures. In regressions, interactions were found for raw but not proportional data, indicating that different group patterns were driven largely by the number of correct items produced. Similarly, in ROC analyses, raw SF totals showed stronger discriminability between groups than either raw discrepancy scores (SF-LF) or discrepancy ratios (SF/LF). Age and cognitive status (MMSE) were the strongest individual predictors of performance. Findings suggest that AD entails quantitative declines in verbal fluency, but qualitatively similar patterns of performance relative to typically aging adults. Thus, SF declines in AD seem to be at least partially attributable to an exaggeration of the underlying mechanisms common to typical aging, and do not necessarily implicate semantic disintegration.
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Affiliation(s)
- Jean K Gordon
- Department of Communication Sciences & Disorders, University of Iowa, Iowa City, IA, USA
| | - Haoxuan Chen
- Department of Communication Sciences & Disorders, University of Iowa, Iowa City, IA, USA
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Ter Huurne D, Ramakers I, Possemis N, Banning L, Gruters A, Van Asbroeck S, König A, Linz N, Tröger J, Langel K, Verhey F, de Vugt M. The Accuracy of Speech and Linguistic Analysis in Early Diagnostics of Neurocognitive Disorders in a Memory Clinic Setting. ARCHIVES OF CLINICAL NEUROPSYCHOLOGY : THE OFFICIAL JOURNAL OF THE NATIONAL ACADEMY OF NEUROPSYCHOLOGISTS 2023:7007927. [PMID: 36705583 PMCID: PMC10369358 DOI: 10.1093/arclin/acac105] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 11/22/2022] [Accepted: 11/24/2022] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To investigate whether automatic analysis of the Semantic Verbal Fluency test (SVF) is reliable and can extract additional information that is of value for identifying neurocognitive disorders. In addition, the associations between the automatically derived speech and linguistic features and other cognitive domains were explored. METHOD We included 135 participants from the memory clinic of the Maastricht University Medical Center+ (with Subjective Cognitive Decline [SCD; N = 69] and Mild Cognitive Impairment [MCI]/dementia [N = 66]). The SVF task (one minute, category animals) was recorded and processed via a mobile application, and speech and linguistic features were automatically extracted. The diagnostic performance of the automatically derived features was investigated by training machine learning classifiers to differentiate SCD and MCI/dementia participants. RESULTS The intraclass correlation for interrater reliability between the clinical total score (golden standard) and automatically derived total word count was 0.84. The full model including the total word count and the automatically derived speech and linguistic features had an Area Under the Curve (AUC) of 0.85 for differentiating between people with SCD and MCI/dementia. The model with total word count only and the model with total word count corrected for age showed an AUC of 0.75 and 0.81, respectively. Semantic switching correlated moderately with memory as well as executive functioning. CONCLUSION The one-minute SVF task with automatically derived speech and linguistic features was as reliable as the manual scoring and differentiated well between SCD and MCI/dementia. This can be considered as a valuable addition in the screening of neurocognitive disorders and in clinical practice.
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Affiliation(s)
- Daphne Ter Huurne
- Department of Psychiatry and Neuropsychology, Alzheimer Centrum Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Inez Ramakers
- Department of Psychiatry and Neuropsychology, Alzheimer Centrum Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Nina Possemis
- Department of Psychiatry and Neuropsychology, Alzheimer Centrum Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Leonie Banning
- Department of Psychiatry and Neuropsychology, Alzheimer Centrum Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Angelique Gruters
- Department of Psychiatry and Neuropsychology, Alzheimer Centrum Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Stephanie Van Asbroeck
- Department of Psychiatry and Neuropsychology, Alzheimer Centrum Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Alexandra König
- National Institute for Research in Computer Science and Automation (INRIA), Stars Team, Sophia Antipolis, France
| | | | | | - Kai Langel
- Janssen Clinical Innovation, Beerse, Belgium
| | - Frans Verhey
- Maastricht University Medical Center+ (MUMC+), Department of Psychiatry and Psychology, Maastricht, the Netherlands
| | - Marjolein de Vugt
- Maastricht University Medical Center+ (MUMC+), Department of Psychiatry and Psychology, Maastricht, the Netherlands
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Papaioannou T, Voinescu A, Petrini K, Stanton Fraser D. Efficacy and Moderators of Virtual Reality for Cognitive Training in People with Dementia and Mild Cognitive Impairment: A Systematic Review and Meta-Analysis. J Alzheimers Dis 2022; 88:1341-1370. [PMID: 35811514 DOI: 10.3233/jad-210672] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Mild cognitive impairment (MCI) and dementia result in cognitive decline which can negatively impact everyday functional abilities and quality of life. Virtual reality (VR) interventions could benefit the cognitive abilities of people with MCI and dementia, but evidence is inconclusive. OBJECTIVE To investigate the efficacy of VR training on global and domain-specific cognition, activities of daily living and quality of life. To explore the influence of priori moderators (e.g., immersion type, training type) on the effects of VR training. Adverse effects of VR training were also considered. METHODS A systematic literature search was conducted on all major databases for randomized control trial studies. Two separate meta-analyses were performed on studies with people with MCI and dementia. RESULTS Sixteen studies with people with MCI and four studies with people with dementia were included in each meta-analysis. Results showed moderate to large effects of VR training on global cognition, attention, memory, and construction and motor performance in people with MCI. Immersion and training type were found to be significant moderators of the effect of VR training on global cognition. For people with dementia, results showed moderate to large improvements after VR training on global cognition, memory, and executive function, but a subgroup analysis was not possible. CONCLUSION Our findings suggest that VR training is an effective treatment for both people with MCI and dementia. These results contribute to the establishment of practical guidelines for VR interventions for patients with cognitive decline.
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Affiliation(s)
| | | | - Karin Petrini
- Department of Psychology, University of Bath, Claverton Down, Bath, UK.,Centre for the Analysis of Motion, Entertainment Research and Applications, University of Bath, Claverton Down, Bath, UK
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Wajman JR, Cecchini MA. A simple counting of verbal fluency errors discriminates between normal cognition, mild cognitive impairment and Alzheimer's disease. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2022; 30:370-387. [PMID: 35174776 DOI: 10.1080/13825585.2022.2035668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
For this observational cross-sectional study, different modalities of verbal fluency tasks (VFTs) were compared between 143 participants: 35 cognitively healthy controls (CHCs), 71 mild cognitive impairment (MCI) and 37 mild Alzheimer's disease (AD) patients. Binomial logistic regression models were defined to identify VFT variables associated with MCI and AD, with respect to CHC. The results showed that the best errors/repetitions variable associated with MCI and AD was the phonemic task, and with every error the odds of being in the MCI group increased 9.9 times and 12.2 times in AD group, accompanied by high accuracy values (MCI: AUC = 0.824, sensitivity = 0.676, specificity = 0.943; AD: AUC = 0.883, sensitivity = 0.784, specificity = 0.943). The results suggest that, in addition to solely register raw scores, a simple counting of errors and repetitions during VFT can offer valuable clues in detecting MCI and AD, especially in the phonemic task.
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Affiliation(s)
- José R Wajman
- Department of Neurology and Neurosurgery, Hospital São Paulo, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Mário A Cecchini
- Human Cognitive Neuroscience, Psychology Department, University of Edinburgh, Edinburgh, UK
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Geraudie A, Díaz Rivera M, Montembeault M, García AM. Language in Behavioral Variant Frontotemporal Dementia: Another Stone to Be Turned in Latin America. Front Neurol 2021; 12:702770. [PMID: 34447348 PMCID: PMC8383282 DOI: 10.3389/fneur.2021.702770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/12/2021] [Indexed: 12/03/2022] Open
Abstract
Beyond canonical deficits in social cognition and interpersonal conduct, behavioral variant frontotemporal dementia (bvFTD) involves language difficulties in a substantial proportion of cases. However, since most evidence comes from high-income countries, the scope and relevance of language deficits in Latin American bvFTD samples remain poorly understood. As a first step toward reversing this scenario, we review studies reporting language measures in Latin American bvFTD cohorts relative to other groups. We identified 24 papers meeting systematic criteria, mainly targeting phonemic and semantic fluency, naming, semantic processing, and comprehension skills. The evidence shows widespread impairments in these domains, often related to overall cognitive disturbances. Some of these deficits may be as severe as in other diseases where they are more widely acknowledged, such as Alzheimer's disease. Considering the prevalence and informativeness of language deficits in bvFTD patients from other world regions, the need arises for more systematic research in Latin America, ideally spanning multiple domains, in diverse languages and dialects, with validated batteries. We outline key challenges and pathways of progress in this direction, laying the ground for a new regional research agenda on the disorder.
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Affiliation(s)
- Amandine Geraudie
- Neurology Department, Toulouse University Hospital, Toulouse, France
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA, United States
| | - Mariano Díaz Rivera
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- Agencia Nacional de Promoción Científica y Tecnológica, Buenos Aires, Argentina
| | - Maxime Montembeault
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA, United States
| | - Adolfo M. García
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Faculty of Education, National University of Cuyo, Mendoza, Argentina
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Departamento de Lingüística y Literatura, Facultad de Humanidades, Universidad de Santiago de Chile, Santiago, Chile
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Arias-Trejo N, Luna-Umanzor DI, Angulo-Chavira A, Ríos-Ponce AE, González-González MM, Ramírez-Díaz JF, Sánchez-Reyes M, Marín-García G, Arias-Carrión O. Semantic verbal fluency: network analysis in Alzheimer’s and Parkinson’s disease. JOURNAL OF COGNITIVE PSYCHOLOGY 2021. [DOI: 10.1080/20445911.2021.1943414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Natalia Arias-Trejo
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | - Diana I. Luna-Umanzor
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | - Armando Angulo-Chavira
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | - Alma E. Ríos-Ponce
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | | | - Jorge F. Ramírez-Díaz
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | - Minerva Sánchez-Reyes
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | - Gabriel Marín-García
- Psycholinguistics Laboratory, Faculty of Psychology, National Autonomous University of Mexico, Mexico City, Mexico
| | - Oscar Arias-Carrión
- Movement and Sleep Disorder Unit, Dr. Manuel Gea González General Hospital, Mexico City, Mexico
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Tessaro B, Hermes-Pereira A, Schilling LP, Fonseca RP, Kochhann R, Hübner LC. Verbal fluency in Alzheimer's disease and mild cognitive impairment in individuals with low educational level and its relationship with reading and writing habits. Dement Neuropsychol 2020; 14:300-307. [PMID: 32973983 PMCID: PMC7500813 DOI: 10.1590/1980-57642020dn14-030011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Verbal fluency (VF) has contributed to building cognitive maps as well as differentiating healthy populations from those with dementia. Objectives To compare the performance of healthy controls and patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD) in two semantic VF tasks (animals/clothes) and a phonemic VF task (letter P). Also, to analyze the relationship between the frequency of reading and writing habits (FRWH) and VF in individuals with low educational level. Methods Sixty-seven older adults aged 60-80 years and with 2-8 years of schooling were divided into three groups: controls (n=25), older adults with MCI (n=24), and older adults with AD (n=18). We analyzed the type, mean size, and number of clusters, switches, intersections, and returns. A post-hoc single-factor ANOVA analysis was conducted to verify differences between groups. Results Total words in the phonemic VF and the animal category discriminated the three groups. Regarding the animal category, AD patients performed worse than controls in the total number of words, taxonomic clusters, returns, and number of words remembered. We found a moderate correlation between FRWH and total number of words in the phonemic fluency. Conclusions Semantic (animate) and phonemic (total words) VF differentiated controls and clinical groups from each other - the phonemic component was more related to FRWH than the semantic one. The phonemic VF seems to be more related to cognitive reserve. VF tasks, considering total words and cluster analyses, are a valuable tool to test healthy and cognitively impaired older adults who have a low educational level.
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Affiliation(s)
- Bruna Tessaro
- Linguistics Department, Pontifícia Universidade Católica do Rio Grande do Sul - Porto Alegre, RS, Brazil
| | | | - Lucas Porcello Schilling
- Brain Institute - Porto Alegre, RS, Brazil.,Neurology Service, São Lucas Hospital, Pontifícia Universidade Católica do Rio Grande do Sul - Porto Alegre, RS, Brazil
| | - Rochele Paz Fonseca
- Psychology Department, Pontifícia Universidade Católica do Rio Grande do Sul - Porto Alegre, RS, Brazil.,National Council for Scientific and Technological Development - Brasília, DF, Brazil
| | - Renata Kochhann
- Psychology Department, Pontifícia Universidade Católica do Rio Grande do Sul - Porto Alegre, RS, Brazil
| | - Lilian Cristine Hübner
- Linguistics Department, Pontifícia Universidade Católica do Rio Grande do Sul - Porto Alegre, RS, Brazil.,National Council for Scientific and Technological Development - Brasília, DF, Brazil
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Diaz-Orueta U, Blanco-Campal A, Lamar M, Libon DJ, Burke T. Marrying Past and Present Neuropsychology: Is the Future of the Process-Based Approach Technology-Based? Front Psychol 2020; 11:361. [PMID: 32210882 PMCID: PMC7069278 DOI: 10.3389/fpsyg.2020.00361] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 02/17/2020] [Indexed: 01/05/2023] Open
Abstract
A cognitive assessment strategy that is not limited to examining a set of summary test scores may be more helpful for early detection of emergent illness such as Alzheimer's disease (AD) and may permit a better understanding of cognitive functions and dysfunctions in those with AD and other dementia disorders. A revisit of the work already undertaken by Kaplan and colleagues using the Boston Process-Approach provides a solid basis for identifying new opportunities to capture data on neurocognitive processes, test-taking strategies and response styles. Thus, this critical review will combine traditional process-based assessment strategies with support provided or offered by newer technologies that have the potential to add value to data collection and interpretation. There is now considerable interest in neuropsychological test administration using computer/digital technology, both in research and in clinical settings. To add value, any computerized version of an existing cognitive test should respect the administration procedure for which normative data were obtained, should be time-saving in terms of scoring and interpretation, and should, we argue, facilitate gathering information about the processes and strategies followed in test completion. This article will offer an overview of the steps needed when implementing computerization of neuropsychological tests using a Process-Based Approach (PBA) to these technology-based adaptations and will discuss further developments in this area by linking it to future technological developments that may be possible in the area of neuropsychological assessment. Additionally, an overview of neuropsychological tests that may benefit from computerization will be presented, together with suggestions on the specific processes, strategies and features that may be captured with the aid of such computerization. Finally, hypotheses on how virtual reality could be an asset for the future of the PBA to neuropsychological assessment will also be discussed.
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Affiliation(s)
- Unai Diaz-Orueta
- Department of Psychology, Maynooth University, Maynooth, Ireland
| | - Alberto Blanco-Campal
- Department of Psychiatry for the Older Person, Memory Clinic Services, Health Service Executive, Navan and Ardee, Ireland
| | - Melissa Lamar
- Rush Alzheimer’s Disease Center, Rush University Medical Center, Chicago, IL, United States
| | - David J. Libon
- New Jersey Institute for Successful Aging, School of Osteopathic Medicine, Rowan University, Stratford, NJ, United States
| | - Teresa Burke
- School of Psychology, Faculty of Science and Health, Dublin City University, Dublin, Ireland
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