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Hemrungrojn S, Amrapala A, Maes M. Construction of a short version of the Montreal Cognitive Assessment (MoCA) rating scale for the Thai population using Partial Least Squares analysis. Int J Neurosci 2024; 134:16-27. [PMID: 35695242 DOI: 10.1080/00207454.2022.2082966] [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] [Received: 05/06/2022] [Accepted: 05/20/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The Montreal Cognitive Assessment (MoCA) rating scale is frequently used to assess cognitive impairments in amnestic mild cognitive impairment (aMCI) and Alzheimer's disease (AD). OBJECTIVES The aims of this study were to a) evaluate the construct validity of the MoCA and its subdomains or whether the MoCA can be improved by feature reduction, and b) develop a short version of the MoCA (MoCA-Brief) for the Thai population. METHODS We recruited 181 participants, namely 60 healthy controls, 61 aMCI, and 60 AD patients. RESULTS The construct reliability of the original MoCA was not optimal and could be improved by deleting one subdomain (Naming) and five items, namely Clock Circle, Lion, Digit Forward, Repeat 2nd Sentence, and Place, which showed inadequate loadings on their latent vectors. To construct the MoCA-Brief, the reduced model underwent further reduction and feature selection based on model quality data of the outer models. We produced a MoCA-Brief rating scale comprising five items, namely Clock Time, Subtract 7, Fluency, Month, and Year. The first latent vector extracted from these five indicators showed adequate construct validity with an Average Variance Extracted of 0.599, composite reliability of 0.822, Cronbach's alpha of 0.832 and rho A of 0.833. The MoCA-Brief factor score showed a strong correlation with the total MoCA score (r = 0.98, p < 0.001) and shows adequate concurrent, test-retest, and inter-rater validity. CONCLUSION The construct validity of the MoCA may be improved by deleting five items. The new MoCA-Brief rating scale deserves validation in independent samples and especially in other countries.
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Affiliation(s)
- Solaphat Hemrungrojn
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Cognitive Fitness and Biopsychiatry Technology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Arisara Amrapala
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Cognitive Fitness and Biopsychiatry Technology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Cognitive Fitness and Biopsychiatry Technology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of Psychiatry, Medical University of Plovdiv and Technological Center for Emergency Medicine, Plovdiv, Bulgaria
- School of Medicine, Barwon Health, Deakin University, IMPACT, the Institute for Mental and Physical Health and Clinical Translation, Geelong, Australia
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Abo Foul Y, Arkadir D, Demikhovskaya A, Noyman Y, Linetsky E, Abu Snineh M, Aviezer H, Eitan R. Perception of emotionally incongruent cues: evidence for overreliance on body vs. face expressions in Parkinson's disease. Front Psychol 2024; 15:1287952. [PMID: 38770252 PMCID: PMC11103677 DOI: 10.3389/fpsyg.2024.1287952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 04/08/2024] [Indexed: 05/22/2024] Open
Abstract
Individuals with Parkinson's disease (PD) may exhibit impaired emotion perception. However, research demonstrating this decline has been based almost entirely on the recognition of isolated emotional cues. In real life, emotional cues such as expressive faces are typically encountered alongside expressive bodies. The current study investigated emotion perception in individuals with PD (n = 37) using emotionally incongruent composite displays of facial and body expressions, as well as isolated face and body expressions, and congruent composite displays as a baseline. In addition to a group of healthy controls (HC) (n = 50), we also included control individuals with schizophrenia (SZ) (n = 30), who display, as in PD, similar motor symptomology and decreased emotion perception abilities. The results show that individuals with PD showed an increased tendency to categorize incongruent face-body combinations in line with the body emotion, whereas those with HC showed a tendency to classify them in line with the facial emotion. No consistent pattern for prioritizing the face or body was found in individuals with SZ. These results were not explained by the emotional recognition of the isolated cues, cognitive status, depression, or motor symptoms of individuals with PD and SZ. As real-life expressions may include inconsistent cues in the body and face, these findings may have implications for the way individuals with PD and SZ interpret the emotions of others.
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Affiliation(s)
- Yasmin Abo Foul
- Department of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - David Arkadir
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Anastasia Demikhovskaya
- Neuropsychiatry Unit, Jerusalem Mental Health Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Yehuda Noyman
- Neuropsychiatry Unit, Jerusalem Mental Health Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Eduard Linetsky
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Muneer Abu Snineh
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Hillel Aviezer
- Department of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Renana Eitan
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
- Neuropsychiatry Unit, Jerusalem Mental Health Center, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Medical Neurobiology (Physiology), Institute for Medical Research Israel-Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
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Antenatal depressive symptoms are strongly predicted by the severity of pre-menstrual syndrome: results of partial least squares analysis. Int J Clin Health Psychol 2023; 23:100356. [DOI: 10.1016/j.ijchp.2022.100356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 11/06/2022] [Indexed: 11/18/2022] Open
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Early- to late-life environmental factors and late-life global cognition in septuagenarian and octogenarians: The SONIC study. Acta Psychol (Amst) 2023; 233:103844. [PMID: 36708625 DOI: 10.1016/j.actpsy.2023.103844] [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: 07/29/2022] [Revised: 01/06/2023] [Accepted: 01/20/2023] [Indexed: 01/27/2023] Open
Abstract
This study aimed to evaluate cognitively stimulating environments throughout life and to examine direct and indirect associations between these environments and late-life cognition. Early-life education, three domains of work complexity (data, people, and things) based on the longest-held occupation, and engagement in late-life leisure activities (LAs) were assessed. A structural equation model was developed using cross-sectional data of 1721 Japanese older adults in 70 ± 1 and 80 ± 1 years. The model confirmed significant direct effects of work complexity with data and late-life LAs on late-life cognitive performance. The associations of education and work complexity with late-life cognition were mediated through the subsequent environment(s). However, the total effects of work complexity with people and things on late-life cognition were insignificant. The findings suggest that cognitively stimulating activities in adulthood and beyond may lead to individual differences in late-life global cognition. In addition, antecedent complex environments might make subsequent life environments more cognitively stimulating. The results are discussed from the perspectives of cognitive plasticity and environmental complexity.
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Carson RG, Holton E. Deficits in rate of force production during multifinger tasks are associated with cognitive status. Int J Geriatr Psychiatry 2022; 37:10.1002/gps.5732. [PMID: 35586946 PMCID: PMC9321751 DOI: 10.1002/gps.5732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/27/2022] [Indexed: 11/12/2022]
Abstract
OBJECTIVES The multifinger force deficit (MFFD) is the decline in force generated by an individual finger as the number of fingers contributing to the action is increased. It has been proposed that as a measure of neural sufficiency rather than muscle status, it provides a means of detecting individuals at risk of cognitive decline. Age-related deficits in central neural drive exert a disproportionate impact on the rate at which force can be generated. We examined whether a MFFD derived from the maximum rate at which force is generated, is more sensitive to individual differences in cognitive status, than one calculated using the maximum level of force. METHODS Monotonic associations between each of two variants of the MFFD, and cognition (measured with the Montreal Cognitive Assessment), were estimated cross sectionally using generalized partial rank correlations, in which age, level of education and degree of handedness were included as covariates. The participants (n=26) were community dwelling adults aged 66-87. RESULTS The MFFD derived using the maximum rate of force development was negatively associated with cognitive status. The association for the MFFD based on the maximum level of force, was not statistically reliable. The associations with cognitive status obtained for both variants of the MFFD were of greater magnitude than those reported previously for standard grip strength dynamometry. CONCLUSION The sensitivity with which the MFFD detects risk of cognitive decline may be enhanced by using the maximum rate of force developed by each finger, rather than the maximum force generated by each finger.
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Affiliation(s)
- Richard G. Carson
- Trinity College Institute of Neuroscience and School of PsychologyTrinity College DublinDublin 2Ireland,School of PsychologyQueen's University BelfastBelfastNorthern IrelandUK
| | - Eimíle Holton
- Trinity College Institute of Neuroscience and School of PsychologyTrinity College DublinDublin 2Ireland
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Seebacher B, Helmlinger B, Pinter D, Ehling R, Hegen H, Ropele S, Reishofer G, Enzinger C, Brenneis C, Deisenhammer F. Effects of actual and imagined music-cued gait training on motor functioning and brain activity in people with multiple sclerosis: protocol of a randomised parallel multicentre trial. BMJ Open 2022; 12:e056666. [PMID: 35131834 PMCID: PMC8823210 DOI: 10.1136/bmjopen-2021-056666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Motor imagery (MI) refers to the mental rehearsal of a physical action without muscular activity. Our previous studies showed that MI combined with rhythmic-auditory cues improved walking, fatigue and quality of life (QoL) in people with multiple sclerosis (pwMS). Largest improvements were seen after music and verbally cued MI. It is unclear whether actual cued gait training achieves similar effects on walking as cued MI in pwMS. Furthermore, in pwMS it is unknown whether any of these interventions leads to changes in brain activation. The purpose of this study is therefore to compare the effects of imagined and actual cued gait training and a combination thereof on walking, brain activation patterns, fatigue, cognitive and emotional functioning in pwMS. METHODS AND ANALYSIS A prospective double-blind randomised parallel multicentre trial will be conducted in 132 pwMS with mild to moderate disability. Randomised into three groups, participants will receive music, metronome and verbal cueing, plus MI of walking (1), MI combined with actual gait training (2) or actual gait training (3) for 30 min, 4× per week for 4 weeks. Supported by weekly phone calls, participants will practise at home, guided by recorded instructions. Primary endpoints will be walking speed (Timed 25-Foot Walk) and distance (2 min Walk Test). Secondary endpoints will be brain activation patterns, fatigue, QoL, MI ability, anxiety, depression, cognitive functioning, music-induced motivation-to-move, pleasure, arousal and self-efficacy. Data will be collected at baseline, postintervention and 3-month follow-up. MRI reference values will be generated using 15 matched healthy controls. ETHICS AND DISSEMINATION This study follows the Standard Protocol Items: Recommendations for Interventional Trials-PRO Extension. Ethical approval was received from the Ethics Committees of the Medical Universities of Innsbruck (1347/2020) and Graz (33-056 ex 20/21), Austria. Results will be disseminated via national and international conferences and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER DRKS00023978.
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Affiliation(s)
- Barbara Seebacher
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
- Karl Landsteiner Institute for Interdisciplinary Rehabilitation Research, Münster, Austria
| | - Birgit Helmlinger
- Department of Neurology, Medical University of Graz, Graz, Austria
- Department of Neurology, Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Graz, Austria
| | - Daniela Pinter
- Department of Neurology, Medical University of Graz, Graz, Austria
- Department of Neurology, Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Graz, Austria
| | - Rainer Ehling
- Karl Landsteiner Institute for Interdisciplinary Rehabilitation Research, Münster, Austria
- Department of Neurology, Clinic for Rehabilitation Münster, Münster, Austria
| | - Harald Hegen
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Stefan Ropele
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Gernot Reishofer
- Department of Radiology, Division of Neuroradiology, Vascular and Interventional Radiology, Medical University of Graz, Graz, Austria
| | - Christian Enzinger
- Department of Neurology; Division of Neuroradiology; Department of Radiology, Medical University of Graz, Graz, Austria
| | - Christian Brenneis
- Karl Landsteiner Institute for Interdisciplinary Rehabilitation Research, Münster, Austria
- Department of Neurology, Clinic for Rehabilitation Münster, Münster, Austria
| | - Florian Deisenhammer
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
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Kliegel M, Rothen N. The End of an Era. SWISS JOURNAL OF PSYCHOLOGY 2020. [DOI: 10.1024/1421-0185/a000244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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