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Kim GH, Kim J, Choi WS, Kim YK, Lee KH, Jang JW, Kim JG, Ryu HJ, Yang SJ, Jang H, Jung NY, Kim KW, Jeong Y, Moon SY. Executive Summary of 2023 International Conference of the Korean Dementia Association (IC-KDA 2023): A Report From the Academic Committee of the Korean Dementia Association. Dement Neurocogn Disord 2024; 23:75-88. [PMID: 38720824 PMCID: PMC11073927 DOI: 10.12779/dnd.2024.23.2.75] [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: 03/02/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 05/12/2024] Open
Abstract
The Korean Dementia Association (KDA) has been organizing biennial international academic conferences since 2019, with the International Conference of the KDA (IC-KDA) 2023 held in Busan under the theme 'Beyond Boundaries: Advancing Global Dementia Solutions.' The conference comprised 6 scientific sessions, 3 plenary lectures, and 4 luncheon symposiums, drawing 804 participants from 35 countries. Notably, a Korea-Taiwan Joint Symposium addressed insights into Alzheimer's disease (AD). Plenary lectures by renowned scholars explored topics such as microbiome-related AD pathogenesis, social cognition in neurodegenerative diseases, and genetic frontotemporal dementia (FTD). On the first day, specific presentations covered subjects like the gut-brain axis and neuroinflammation in dementia, blood-based biomarkers in AD, and updates in AD therapeutics. The second day's presentations addressed recent issues in clinical neuropsychology, FTD cohort studies, and the pathogenesis of non-AD dementia. The Academic Committee of the KDA compiles lecture summaries to provide comprehensive understanding of the advanced dementia knowledge presented at IC-KDA 2023.
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Affiliation(s)
- Geon Ha Kim
- Department of Neurology, Ewha Womans University Mokdong Hospital, Ewha Womans University, College of Medicine, Seoul, Korea
| | - Jaeho Kim
- Department of Neurology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Won-Seok Choi
- School of Biological Sciences and Technology, College of Natural Sciences, Chonnam National University, Gwangju, Korea
| | - Yun Kyung Kim
- Brain Science Institute, Korea Institute of Science and Technology, Seoul, Korea
| | - Kun Ho Lee
- Department of Biomedical Science, Chosun University, Gwangju, Korea
| | - Jae-Won Jang
- Department of Neurology, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Jae Gwan Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, Korea
| | - Hui Jin Ryu
- Department of Neurology, Konkuk University Medical Center, Seoul, Korea
| | - Soh-Jeong Yang
- Department of Neurology, Severance Hospital of Yonsei University Health System, Seoul, Korea
| | - Hyemin Jang
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Na-Yeon Jung
- Department of Neurology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea
| | - Ko Woon Kim
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Korea
| | - Yong Jeong
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea
| | - So Young Moon
- Department of Neurology, Ajou University School of Medicine, Suwon, Korea
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Veneziani I, Marra A, Formica C, Grimaldi A, Marino S, Quartarone A, Maresca G. Applications of Artificial Intelligence in the Neuropsychological Assessment of Dementia: A Systematic Review. J Pers Med 2024; 14:113. [PMID: 38276235 PMCID: PMC10820741 DOI: 10.3390/jpm14010113] [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: 12/18/2023] [Revised: 01/09/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
In the context of advancing healthcare, the diagnosis and treatment of cognitive disorders, particularly Mild Cognitive Impairment (MCI) and Alzheimer's Disease (AD), pose significant challenges. This review explores Artificial Intelligence (AI) and Machine Learning (ML) in neuropsychological assessment for the early detection and personalized treatment of MCI and AD. The review includes 37 articles that demonstrate that AI could be an useful instrument for optimizing diagnostic procedures, predicting cognitive decline, and outperforming traditional tests. Three main categories of applications are identified: (1) combining neuropsychological assessment with clinical data, (2) optimizing existing test batteries using ML techniques, and (3) employing virtual reality and games to overcome the limitations of traditional tests. Despite advancements, the review highlights a gap in developing tools that simplify the clinician's workflow and underscores the need for explainable AI in healthcare decision making. Future studies should bridge the gap between technical performance measures and practical clinical utility to yield accurate results and facilitate clinicians' roles. The successful integration of AI/ML in predicting dementia onset could reduce global healthcare costs and benefit aging societies.
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Affiliation(s)
- Isabella Veneziani
- Department of Nervous System and Behavioural Sciences, Psychology Section, University of Pavia, Piazza Botta, 11, 27100 Pavia, Italy;
| | - Angela Marra
- IRCCS Centro Neurolesi “Bonino-Pulejo”, S.S. 113 Via Palermo C. da Casazza, 98124 Messina, Italy; (A.M.); (A.G.); (S.M.); (A.Q.); (G.M.)
| | - Caterina Formica
- IRCCS Centro Neurolesi “Bonino-Pulejo”, S.S. 113 Via Palermo C. da Casazza, 98124 Messina, Italy; (A.M.); (A.G.); (S.M.); (A.Q.); (G.M.)
| | - Alessandro Grimaldi
- IRCCS Centro Neurolesi “Bonino-Pulejo”, S.S. 113 Via Palermo C. da Casazza, 98124 Messina, Italy; (A.M.); (A.G.); (S.M.); (A.Q.); (G.M.)
| | - Silvia Marino
- IRCCS Centro Neurolesi “Bonino-Pulejo”, S.S. 113 Via Palermo C. da Casazza, 98124 Messina, Italy; (A.M.); (A.G.); (S.M.); (A.Q.); (G.M.)
| | - Angelo Quartarone
- IRCCS Centro Neurolesi “Bonino-Pulejo”, S.S. 113 Via Palermo C. da Casazza, 98124 Messina, Italy; (A.M.); (A.G.); (S.M.); (A.Q.); (G.M.)
| | - Giuseppa Maresca
- IRCCS Centro Neurolesi “Bonino-Pulejo”, S.S. 113 Via Palermo C. da Casazza, 98124 Messina, Italy; (A.M.); (A.G.); (S.M.); (A.Q.); (G.M.)
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Wu Y, Wang X, Gu C, Zhu J, Fang Y. Investigating predictors of progression from mild cognitive impairment to Alzheimer's disease based on different time intervals. Age Ageing 2023; 52:afad182. [PMID: 37740920 PMCID: PMC10518045 DOI: 10.1093/ageing/afad182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Indexed: 09/25/2023] Open
Abstract
BACKGROUND Mild cognitive impairment (MCI) is the early stage of AD, and about 10-12% of MCI patients will progress to AD every year. At present, there are no effective markers for the early diagnosis of whether MCI patients will progress to AD. This study aimed to develop machine learning-based models for predicting the progression from MCI to AD within 3 years, to assist in screening and prevention of high-risk populations. METHODS Data were collected from the Alzheimer's Disease Neuroimaging Initiative, a representative sample of cognitive impairment population. Machine learning models were applied to predict the progression from MCI to AD, using demographic, neuropsychological test and MRI-related biomarkers. Data were divided into training (56%), validation (14%) and test sets (30%). AUC (area under ROC curve) was used as the main evaluation metric. Key predictors were ranked utilising their importance. RESULTS The AdaBoost model based on logistic regression achieved the best performance (AUC: 0.98) in 0-6 month prediction. Scores from the Functional Activities Questionnaire, Modified Preclinical Alzheimer Cognitive Composite with Trails test and ADAS11 (Unweighted sum of 11 items from The Alzheimer's Disease Assessment Scale-Cognitive Subscale) were key predictors. CONCLUSION Through machine learning, neuropsychological tests and MRI-related markers could accurately predict the progression from MCI to AD, especially in a short period time. This is of great significance for clinical staff to screen and diagnose AD, and to intervene and treat high-risk MCI patients early.
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Affiliation(s)
- Yafei Wu
- School of Public Health, Xiamen University, Xiamen, Fujian, China
- Key Laboratory of Health Technology Assessment of Fujian Province, Xiamen University, Xiamen, Fujian, China
| | - Xing Wang
- School of Public Health, Xiamen University, Xiamen, Fujian, China
- Key Laboratory of Health Technology Assessment of Fujian Province, Xiamen University, Xiamen, Fujian, China
| | - Chenming Gu
- School of Public Health, Xiamen University, Xiamen, Fujian, China
- Key Laboratory of Health Technology Assessment of Fujian Province, Xiamen University, Xiamen, Fujian, China
| | - Junmin Zhu
- School of Public Health, Xiamen University, Xiamen, Fujian, China
- Key Laboratory of Health Technology Assessment of Fujian Province, Xiamen University, Xiamen, Fujian, China
| | - Ya Fang
- School of Public Health, Xiamen University, Xiamen, Fujian, China
- Key Laboratory of Health Technology Assessment of Fujian Province, Xiamen University, Xiamen, Fujian, China
- National Institute for Data Science in Health and Medicine, Xiamen University, Xiamen, Fujian, China
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Wright LM, De Marco M, Venneri A. Current Understanding of Verbal Fluency in Alzheimer's Disease: Evidence to Date. Psychol Res Behav Manag 2023; 16:1691-1705. [PMID: 37179686 PMCID: PMC10167999 DOI: 10.2147/prbm.s284645] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 04/05/2023] [Indexed: 05/15/2023] Open
Abstract
Since their development, verbal fluency tests (VFTs) have been used extensively throughout research and in clinical settings to assess a variety of cognitive functions in diverse populations. In Alzheimer's disease (AD), these tasks have proven particularly valuable in identifying the earliest forms of cognitive decline in semantic processing and have been shown to relate specifically to brain regions associated with the initial stages of pathological change. In recent years, researchers have developed more nuanced techniques to evaluate verbal fluency performance, extracting a wide range of cognitive metrics from these simple neuropsychological tests. Such novel techniques allow for a more detailed exploration of the cognitive processes underlying successful task performance beyond the raw test score. The versatility of VFTs and the richness of data they may provide, in light of their low cost and speed of administration, therefore, highlight their potential value both in future research as outcome measures for clinical trials and in a clinical setting as a screening measure for early detection of neurodegenerative diseases.
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Affiliation(s)
- Laura M Wright
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
| | - Matteo De Marco
- Department of Life Sciences, Brunel University London, London, UK
| | - Annalena Venneri
- Department of Life Sciences, Brunel University London, London, UK
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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Marques-Costa C, Simões MR, Almiro PA, Prieto G, Salomé Pinho M. Integrating Technology in Neuropsychological Assessment. EUROPEAN PSYCHOLOGIST 2022. [DOI: 10.1027/1016-9040/a000484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. Although neuropsychological assessments include some measures that are administered, scored, or interpreted using new technologies, most researchers in this area advocate that more technology should be integrated. The current situation in neuropsychological assessment may be conceptualized as triggering a crisis leading to a paradigm shift, as there is some resistance to adopting more technology. In this paper, the context of the present crisis in neuropsychological assessment, the main obstacles, and new developments will be discussed. An example of a new computerized assessment tool, the NIH Toolbox, is highlighted. Also addressed are potential issues: in the assessment with tablets illustrating it with the older adult population and how to ensure the compatibility of data collected through these devices within the framework of the European General Data Protection Regulation (GDPR). Recommendations for research, test development, and clinical practice are also provided.
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Affiliation(s)
- Catarina Marques-Costa
- Faculty of Psychology and Educational Sciences, University of Coimbra, Portugal
- Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), University of Coimbra, Portugal
- Psychological Assessment and Psychometrics Laboratory (PsyAssessmentLab), University of Coimbra, Portugal
| | - Mário R. Simões
- Faculty of Psychology and Educational Sciences, University of Coimbra, Portugal
- Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), University of Coimbra, Portugal
- Psychological Assessment and Psychometrics Laboratory (PsyAssessmentLab), University of Coimbra, Portugal
| | - Pedro A. Almiro
- Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), University of Coimbra, Portugal
- Psychological Assessment and Psychometrics Laboratory (PsyAssessmentLab), University of Coimbra, Portugal
- Research Centre for Psychology (CIP), Autonomous University Lisbon, Portugal
| | - Gerardo Prieto
- Psychological Assessment and Psychometrics Laboratory (PsyAssessmentLab), University of Coimbra, Portugal
- Faculty of Psychology, University of Salamanca, Spain
| | - Maria Salomé Pinho
- Faculty of Psychology and Educational Sciences, University of Coimbra, Portugal
- Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), University of Coimbra, Portugal
- Memory, Language, and Executive Functions Laboratory, University of Coimbra, Portugal
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