{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T10:47:14Z","timestamp":1777891634797,"version":"3.51.4"},"reference-count":4,"publisher":"SAGE Publications","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["NRE"],"published-print":{"date-parts":[[2021,4,30]]},"abstract":"<jats:p>BACKGROUND: The majority of people living with Parkinson\u2019s disease will develop impairments in cognition. These impairments are associated with a reduced quality of life. OBJECTIVE: The Cochrane Review aimed to investigate whether cognitive training improves cognition in people with Parkinson\u2019s disease and mild cognitive impairments or dementia. METHODS: A Cochrane Review by Orgeta et al. was summarized with comments. RESULTS: The review included seven studies with a total of 225 participants. There was no evidence for improvements in global cognition when cognitive training was compared to control conditions. Observed improvements in attention and verbal memory measures after cognitive training could not be confirmed in a subsequent sensitivity analysis. There was no evidence for benefits in other cognitive domains or quality of life measures. The certainty of the evidence was low for all comparisons. CONCLUSIONS: The effectiveness of cognitive training for people with Parkinson\u2019s disease and cognitive impairments remains inconclusive. There is a pressing need for adequately powered trials with higher methodological quality.<\/jats:p>","DOI":"10.3233\/nre-218001","type":"journal-article","created":{"date-parts":[[2021,3,23]],"date-time":"2021-03-23T13:40:32Z","timestamp":1616506832000},"page":"385-387","source":"Crossref","is-referenced-by-count":5,"title":["Cognitive training interventions for dementia and mild cognitive impairment in Parkinson\u2019s disease - A cochrane review summary with commentary"],"prefix":"10.1177","volume":"48","author":[{"given":"Tobias","family":"Loetscher","sequence":"first","affiliation":[{"name":"Cognitive Ageing and Impairment Neurosciences Laboratory, School of Psychology, Social Work and Social Policy, University of South Australia, Adelaide, Australia E-mail: tobias.loetscher@unisa.edu.au."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","reference":[{"key":"10.3233\/NRE-218001_ref1","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1007\/s11065-020-09434-8","article-title":"Cognition-oriented treatments for older adults: A systematic overview of systematic reviews","volume":"30","author":"Gavelin,","year":"2020","journal-title":"Neuropsychology Review"},{"issue":"4","key":"10.3233\/NRE-218001_ref2","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1176\/appi.ajp.2016.16030360","article-title":"Computerized cognitive training in older adults with mild cognitive impairment or dementia: a systematic review and meta-analysis","volume":"174","author":"Hill,","year":"2017","journal-title":"American Journal of Psychiatry"},{"issue":"21","key":"10.3233\/NRE-218001_ref3","doi-asserted-by":"crossref","first-page":"1843","DOI":"10.1212\/WNL.0000000000002145","article-title":"Cognitive training in Parkinson disease: a systematic reviewand meta-analysis","volume":"85","author":"Leung,","year":"2015","journal-title":"Neurology"},{"issue":"3","key":"10.3233\/NRE-218001_ref5","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1177\/1545968316680489","article-title":"Cognitive training in Parkinson\u2019s disease: a theoretical perspective","volume":"31","author":"Walton,","year":"2017","journal-title":"Neurorehabilitation and Neural Repair"}],"container-title":["NeuroRehabilitation"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/NRE-218001","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T06:06:47Z","timestamp":1777615607000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/NRE-218001"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,30]]},"references-count":4,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.3233\/nre-218001","relation":{},"ISSN":["1053-8135","1878-6448"],"issn-type":[{"value":"1053-8135","type":"print"},{"value":"1878-6448","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4,30]]}}}