{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T02:08:33Z","timestamp":1792980513349,"version":"4.5.0"},"reference-count":118,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2021,10,13]],"date-time":"2021-10-13T00:00:00Z","timestamp":1634083200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001039","name":"Neurosurgical Research Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001039","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Aging Neurosci."],"abstract":"<jats:p>Cognitive dysfunction, primarily involving impairments in executive function, visuospatial function and memory, is one of the most common non-motor symptoms of Parkinson\u2019s disease (PD). Currently, the only pharmacological treatments available for the treatment of cognitive dysfunction in PD provide variable benefit, making the search for potential non-pharmacological therapies to improve cognitive function of significant interest. One such therapeutic strategy may be cognitive training (CT), which involves the repetition of standardized tasks with the aim of improving specific aspects of cognition. Several studies have examined the effects of CT in individuals with PD and have shown benefits in a variety of cognitive domains, but the widespread use of CT in these individuals may be limited by motor impairments and other concerns in study design. Here, we discuss the current state of the literature on the use of CT for PD and propose recommendations for future implementation. We also explore the potential use of more recent integrative, adaptive and assistive technologies, such as virtual reality, which may optimize the delivery of CT in PD.<\/jats:p>","DOI":"10.3389\/fnagi.2021.709484","type":"journal-article","created":{"date-parts":[[2021,10,13]],"date-time":"2021-10-13T14:28:34Z","timestamp":1634135314000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":25,"title":["Optimizing Cognitive Training for the Treatment of Cognitive Dysfunction in Parkinson\u2019s Disease: Current Limitations and Future Directions"],"prefix":"10.3389","volume":"13","author":[{"given":"Bianca","family":"Guglietti","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Hobbs","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lyndsey E.","family":"Collins-Praino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2021,10,13]]},"reference":[{"key":"B1","doi-asserted-by":"crossref","first-page":"S144","DOI":"10.1016\/j.parkreldis.2015.09.034","article-title":"Cognitive impairment in Parkinson\u2019s disease and dementia with Lewy bodies.","volume":"22","author":"Aarsland","year":"2016","journal-title":"Parkinsonism Relat. 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