{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T11:14:23Z","timestamp":1783077263886,"version":"3.54.6"},"reference-count":24,"publisher":"Oxford University Press (OUP)","issue":"10","license":[{"start":{"date-parts":[[2022,12,17]],"date-time":"2022-12-17T00:00:00Z","timestamp":1671235200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"name":"Deanship of Scientific Research, King Khalid University, Abha, Kingdom of Saudi Arabia","award":["1\/130\/43"],"award-info":[{"award-number":["1\/130\/43"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,5,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>High-Definition Transcranial Direct Current Stimulation (HD-tDCS) is focal and improves higher mental functions. Due to the lack of published evidence, we conducted this review on the effect of HD-tDCS on cognitive functions in healthy and diseased individuals. We performed an electronic-data and gray-literature search to obtain the relevant studies for the review. The two distinct literature searches obtained a total of 468 studies. Out of these, a total of 12 studies were conducted on higher mental functions, and of these, two were on disordered consciousness, five were on memory, two were on speech, two were on cognition, and one was on execution. We submitted nine studies with control group to methodological quality assessment using the PEDro Scale. Remaining three studies underwent quality assessment by Quality Assessment Tool for Before-After (Pre-Post) Studies with No Control Group. We found that anodal HD-tDCS stimulation is significantly effective in treating disordered consciousness and improving memory, speech, cognition, and execution.<\/jats:p>","DOI":"10.1093\/cercor\/bhac485","type":"journal-article","created":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T10:09:43Z","timestamp":1671444583000},"page":"6077-6089","source":"Crossref","is-referenced-by-count":13,"title":["High-definition trans cranial direct current stimulation and its effects on cognitive function: a systematic review"],"prefix":"10.1093","volume":"33","author":[{"given":"Jaya Shanker","family":"Tedla","sequence":"first","affiliation":[{"name":"King Khalid University Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, , Abha 61421, Kingdom of \u00a0 Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4527-215X","authenticated-orcid":false,"given":"Devika Rani","family":"Sangadala","sequence":"additional","affiliation":[{"name":"King Khalid University Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, , Abha 61421, Kingdom of \u00a0 Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ravi Shankar","family":"Reddy","sequence":"additional","affiliation":[{"name":"King Khalid University Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, , Abha 61421, Kingdom of \u00a0 Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kumar","family":"Gular","sequence":"additional","affiliation":[{"name":"King Khalid University Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, , Abha 61421, Kingdom of \u00a0 Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Snehil","family":"Dixit","sequence":"additional","affiliation":[{"name":"King Khalid University Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, , Abha 61421, Kingdom of \u00a0 Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2022,12,17]]},"reference":[{"issue":"4","key":"2023051507232604900_ref1","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1097\/WNP.0000000000000316","article-title":"American clinical neurophysiology society Guidline2: guideline for standard electrode position nomenclature","volume":"33","author":"Acharya","year":"2016","journal-title":"J Clin Neurophysiol"},{"key":"2023051507232604900_ref2","doi-asserted-by":"crossref","first-page":"632572","DOI":"10.3389\/fneur.2021.632572","article-title":"Therapeutic use of transcranial direct current stimulation in the rehabilitation of prolonged disorders of consciousness","volume":"12","author":"Aloi","year":"2021","journal-title":"Front 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