{"id":"https://openalex.org/W7117474069","doi":"https://doi.org/10.1109/icgi68463.2025.11302691","title":"A Virtual Reality Game to Support Cognitive Stimulation in Elderly People with Alzheimer's and Mild Dementia","display_name":"A Virtual Reality Game to Support Cognitive Stimulation in Elderly People with Alzheimer's and Mild Dementia","publication_year":2025,"publication_date":"2025-11-13","ids":{"openalex":"https://openalex.org/W7117474069","doi":"https://doi.org/10.1109/icgi68463.2025.11302691"},"language":null,"primary_location":{"id":"doi:10.1109/icgi68463.2025.11302691","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icgi68463.2025.11302691","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Graphics and Interaction (ICGI)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121454531","display_name":"Alice Barbosa","orcid":null},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Alice Barbosa","raw_affiliation_strings":["Polytechnic of Porto,CIR, E2S,Porto,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic of Porto,CIR, E2S,Porto,Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121454425","display_name":"Henrique Melro","orcid":null},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Henrique Melro","raw_affiliation_strings":["Polytechnic of Porto,CIR, E2S,Porto,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic of Porto,CIR, E2S,Porto,Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086399201","display_name":"Rodrigo Pacheco","orcid":"https://orcid.org/0000-0002-9399-4475"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rodrigo Pacheco","raw_affiliation_strings":["Polytechnic of Porto,CIR, E2S,Porto,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic of Porto,CIR, E2S,Porto,Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087337958","display_name":"Raquel Sim\u00f5es de Almeida","orcid":"https://orcid.org/0000-0003-4703-1712"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Raquel Sim\u00f5es De Almeida","raw_affiliation_strings":["Polytechnic of Porto,CIR, E2S,Porto,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic of Porto,CIR, E2S,Porto,Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121464849","display_name":"Bruno Teixeira","orcid":null},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Bruno Teixeira","raw_affiliation_strings":["Polytechnic of Porto,CIR, E2S,Porto,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic of Porto,CIR, E2S,Porto,Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009836277","display_name":"V\u00edtor J. S\u00e1","orcid":"https://orcid.org/0000-0002-4982-4444"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"V\u00edtor J. S\u00e1","raw_affiliation_strings":["Polytechnic of Porto,CIR, E2S, Centro ALGORITMI,Porto,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic of Porto,CIR, E2S, Centro ALGORITMI,Porto,Portugal","institution_ids":["https://openalex.org/I83863532"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.62060703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.6819000244140625,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.6819000244140625,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11977","display_name":"Technology Use by Older Adults","score":0.06539999693632126,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.0640999972820282,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.7605000138282776},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.7027999758720398},{"id":"https://openalex.org/keywords/dementia","display_name":"Dementia","score":0.6437000036239624},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.5055000185966492},{"id":"https://openalex.org/keywords/elderly-people","display_name":"Elderly people","score":0.4950999915599823},{"id":"https://openalex.org/keywords/serious-game","display_name":"Serious game","score":0.4494999945163727},{"id":"https://openalex.org/keywords/digital-literacy","display_name":"Digital literacy","score":0.36169999837875366},{"id":"https://openalex.org/keywords/cognitive-training","display_name":"Cognitive training","score":0.3578000068664551}],"concepts":[{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.7605000138282776},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.7027999758720398},{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.6437000036239624},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5781999826431274},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.5152999758720398},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5055000185966492},{"id":"https://openalex.org/C3018697994","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Elderly people","level":2,"score":0.4950999915599823},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.49230000376701355},{"id":"https://openalex.org/C3018769082","wikidata":"https://www.wikidata.org/wiki/Q1506693","display_name":"Serious game","level":2,"score":0.4494999945163727},{"id":"https://openalex.org/C2777646416","wikidata":"https://www.wikidata.org/wiki/Q242069","display_name":"Digital literacy","level":2,"score":0.36169999837875366},{"id":"https://openalex.org/C2779602242","wikidata":"https://www.wikidata.org/wiki/Q1498506","display_name":"Cognitive training","level":3,"score":0.3578000068664551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35350000858306885},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.3303000032901764},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3176000118255615},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C3019887659","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Older people","level":2,"score":0.2962000072002411},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.29030001163482666},{"id":"https://openalex.org/C2775968953","wikidata":"https://www.wikidata.org/wiki/Q783092","display_name":"Executive functions","level":3,"score":0.2824999988079071},{"id":"https://openalex.org/C2780433410","wikidata":"https://www.wikidata.org/wiki/Q5276090","display_name":"Digital health","level":3,"score":0.2750999927520752},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C3019565508","wikidata":"https://www.wikidata.org/wiki/Q444835","display_name":"Virtual world","level":2,"score":0.2696000039577484},{"id":"https://openalex.org/C3019806175","wikidata":"https://www.wikidata.org/wiki/Q11974939","display_name":"Health professionals","level":3,"score":0.26649999618530273},{"id":"https://openalex.org/C547764534","wikidata":"https://www.wikidata.org/wiki/Q8236","display_name":"Literacy","level":2,"score":0.26100000739097595},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.25780001282691956}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icgi68463.2025.11302691","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icgi68463.2025.11302691","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Graphics and Interaction (ICGI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.905065655708313,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1998265429","https://openalex.org/W2958243193","https://openalex.org/W3025077393","https://openalex.org/W3157128040","https://openalex.org/W4323767371"],"related_works":[],"abstract_inverted_index":{"This":[0,126],"article":[1],"presents":[2],"the":[3,48,51,65,72,107,113,118,121],"development":[4],"of":[5,53,110],"ReLembra,":[6],"an":[7,129],"immersive":[8],"Virtual":[9],"Reality":[10],"game":[11],"designed":[12],"to":[13,106,134],"support":[14,135],"elderly":[15],"people":[16],"with":[17,81,140],"Alzheimer's":[18],"and":[19,32,44,57,69,91,99,112,120,131,138],"mild":[20],"dementia":[21],"in":[22,29,42,64,115],"preserving":[23],"their":[24],"cognitive":[25],"abilities,":[26],"that":[27],"is,":[28],"preventing":[30],"activities":[31,41],"some":[33,103],"motor":[34],"functions":[35],"for":[36,71,142],"daily":[37],"life.":[38],"Through":[39],"interactive":[40],"calm":[43],"familiar":[45],"virtual":[46,119],"environments,":[47],"games":[49],"promote":[50],"stimulation":[52],"memory,":[54],"language,":[55],"organization":[56],"spatial":[58],"orientation.":[59],"The":[60,94],"application":[61],"was":[62],"developed":[63],"Unity":[66],"3D":[67],"tool":[68,133],"optimized":[70],"Meta":[73],"Quest":[74],"3":[75],"device.":[76],"Tests":[77],"were":[78,124],"carried":[79],"out":[80],"five":[82],"participants,":[83],"evaluating":[84],"presence":[85],"(IPQ),":[86],"cybersickness":[87],"(SSQ),":[88],"usability":[89,98],"(SUS)":[90],"performance":[92],"metrics.":[93],"results":[95],"indicate":[96],"high":[97],"excellent":[100],"acceptance.":[101],"However,":[102],"limitations":[104],"related":[105],"digital":[108],"literacy":[109],"users":[111],"difficulty":[114],"distinguishing":[116],"between":[117],"real":[122],"world":[123],"identified.":[125],"project":[127],"represents":[128],"innovative":[130],"promising":[132],"health":[136],"professionals":[137],"caregivers,":[139],"potential":[141],"future":[143],"expansion.":[144]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-12-29T00:00:00"}
