{"id":"https://openalex.org/W3215171165","doi":"https://doi.org/10.3390/e23121574","title":"Neurofeedback Training Based on Motor Imagery Strategies Increases EEG Complexity in Elderly Population","display_name":"Neurofeedback Training Based on Motor Imagery Strategies Increases EEG Complexity in Elderly Population","publication_year":2021,"publication_date":"2021-11-25","ids":{"openalex":"https://openalex.org/W3215171165","doi":"https://doi.org/10.3390/e23121574","mag":"3215171165","pmid":"https://pubmed.ncbi.nlm.nih.gov/34945880"},"language":"en","primary_location":{"id":"doi:10.3390/e23121574","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23121574","pdf_url":"https://www.mdpi.com/1099-4300/23/12/1574/pdf?version=1637918733","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/23/12/1574/pdf?version=1637918733","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056408988","display_name":"Diego Marcos-Mart\u00ednez","orcid":"https://orcid.org/0000-0002-7493-5242"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Diego Marcos-Mart\u00ednez","raw_affiliation_strings":["Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-7493-5242","affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001195868","display_name":"V\u00edctor Mart\u00ednez-Cagigal","orcid":"https://orcid.org/0000-0002-3822-1787"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"V\u00edctor Mart\u00ednez-Cagigal","raw_affiliation_strings":["Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-3822-1787","affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain","institution_ids":["https://openalex.org/I4210105141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071071540","display_name":"Eduardo Santamar\u00eda-V\u00e1zquez","orcid":"https://orcid.org/0000-0002-7688-4258"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Eduardo Santamar\u00eda-V\u00e1zquez","raw_affiliation_strings":["Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-7688-4258","affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain","institution_ids":["https://openalex.org/I4210105141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056016670","display_name":"Sergio P\u00e9rez-Velasco","orcid":"https://orcid.org/0000-0002-2999-3216"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sergio P\u00e9rez-Velasco","raw_affiliation_strings":["Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-2999-3216","affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043513390","display_name":"Roberto Hornero","orcid":"https://orcid.org/0000-0001-9915-2570"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roberto Hornero","raw_affiliation_strings":["Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-9915-2570","affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, E.T.S.I. Telecomunicaci\u00f3n, University of Valladolid, Paseo de Bel\u00e9n 15, 47011 Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain","institution_ids":["https://openalex.org/I4210105141"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5056408988"],"corresponding_institution_ids":["https://openalex.org/I108103353"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.071,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.75135507,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"23","issue":"12","first_page":"1574","last_page":"1574"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/neurofeedback","display_name":"Neurofeedback","score":0.897734522819519},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.8788415193557739},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.5714501738548279},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.5143603086471558},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.45592737197875977},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.44491755962371826},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.4447079598903656},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43154770135879517},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3480662703514099},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.3316854238510132},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33144956827163696},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.19794344902038574},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.17942044138908386}],"concepts":[{"id":"https://openalex.org/C2434490","wikidata":"https://www.wikidata.org/wiki/Q1306920","display_name":"Neurofeedback","level":3,"score":0.897734522819519},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.8788415193557739},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.5714501738548279},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5143603086471558},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.45592737197875977},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.44491755962371826},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4447079598903656},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43154770135879517},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3480662703514099},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.3316854238510132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33144956827163696},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.19794344902038574},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.17942044138908386},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/e23121574","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23121574","pdf_url":"https://www.mdpi.com/1099-4300/23/12/1574/pdf?version=1637918733","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:34945880","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34945880","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:5bfbcacb9c1f45578570d7b0357a5203","is_oa":true,"landing_page_url":"https://doaj.org/article/5bfbcacb9c1f45578570d7b0357a5203","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 23, Iss 12, p 1574 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/23/12/1574/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e23121574","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy; Volume 23; Issue 12; Pages: 1574","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8700498","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8700498","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"},{"id":"pmh:oai:uvadoc.uva.es:10324/59100","is_oa":true,"landing_page_url":"https://uvadoc.uva.es/handle/10324/59100","pdf_url":null,"source":{"id":"https://openalex.org/S4306401553","display_name":"UVaDOC UVaDOC University of Valladolid Documentary Repository (University of Valladolid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108103353","host_organization_name":"Universidad de Valladolid","host_organization_lineage":["https://openalex.org/I108103353"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.3390/e23121574","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23121574","pdf_url":"https://www.mdpi.com/1099-4300/23/12/1574/pdf?version=1637918733","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5400000214576721,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G2426399439","display_name":null,"funder_award_id":"0702_MIGRAINEE_2_E","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3215171165.pdf","grobid_xml":"https://content.openalex.org/works/W3215171165.grobid-xml"},"referenced_works_count":77,"referenced_works":["https://openalex.org/W1206391664","https://openalex.org/W1517943745","https://openalex.org/W1521862445","https://openalex.org/W1862394037","https://openalex.org/W1975880065","https://openalex.org/W1989920002","https://openalex.org/W1992149782","https://openalex.org/W2000708386","https://openalex.org/W2008060633","https://openalex.org/W2011056486","https://openalex.org/W2012657994","https://openalex.org/W2014702378","https://openalex.org/W2045103094","https://openalex.org/W2047034898","https://openalex.org/W2048939758","https://openalex.org/W2049671281","https://openalex.org/W2050304075","https://openalex.org/W2051652848","https://openalex.org/W2056638406","https://openalex.org/W2059040925","https://openalex.org/W2059851411","https://openalex.org/W2060533136","https://openalex.org/W2093250287","https://openalex.org/W2093266575","https://openalex.org/W2098330912","https://openalex.org/W2106006415","https://openalex.org/W2106822551","https://openalex.org/W2110065044","https://openalex.org/W2113651175","https://openalex.org/W2127817783","https://openalex.org/W2137007385","https://openalex.org/W2141883977","https://openalex.org/W2143448427","https://openalex.org/W2144568712","https://openalex.org/W2146738166","https://openalex.org/W2151393950","https://openalex.org/W2151669316","https://openalex.org/W2155503010","https://openalex.org/W2156430527","https://openalex.org/W2158465045","https://openalex.org/W2159472025","https://openalex.org/W2160682610","https://openalex.org/W2164102251","https://openalex.org/W2166990692","https://openalex.org/W2168289721","https://openalex.org/W2170813999","https://openalex.org/W2279696839","https://openalex.org/W2472988046","https://openalex.org/W2498264865","https://openalex.org/W2566775857","https://openalex.org/W2580351144","https://openalex.org/W2744012576","https://openalex.org/W2768363770","https://openalex.org/W2780011893","https://openalex.org/W2903586476","https://openalex.org/W2915131143","https://openalex.org/W2947221460","https://openalex.org/W2952185808","https://openalex.org/W2958007147","https://openalex.org/W2971331074","https://openalex.org/W2979994211","https://openalex.org/W2980555176","https://openalex.org/W2984032218","https://openalex.org/W3011418366","https://openalex.org/W3012868413","https://openalex.org/W3034019958","https://openalex.org/W3035372337","https://openalex.org/W3040552008","https://openalex.org/W3080193669","https://openalex.org/W3084196693","https://openalex.org/W3094453616","https://openalex.org/W3118716404","https://openalex.org/W3122597721","https://openalex.org/W3135974875","https://openalex.org/W3164570168","https://openalex.org/W3175887681","https://openalex.org/W3195015394"],"related_works":["https://openalex.org/W2096913898","https://openalex.org/W2904050376","https://openalex.org/W1977940006","https://openalex.org/W1983917658","https://openalex.org/W2887556756","https://openalex.org/W2020519896","https://openalex.org/W2947925238","https://openalex.org/W195417223","https://openalex.org/W1513407214","https://openalex.org/W2768363770"],"abstract_inverted_index":{"Neurofeedback":[0],"training":[1],"(NFT)":[2],"has":[3],"shown":[4],"promising":[5],"results":[6,156],"in":[7,21,51,141,152,163,180],"recent":[8],"years":[9],"as":[10,133,135,190],"a":[11,127,191],"tool":[12],"to":[13,35,48,103,176,187,193],"address":[14],"the":[15,22,36,43,62,111,172,181],"effects":[16],"of":[17,31,38,45,138,174],"age-related":[18],"cognitive":[19,39,158,178],"decline":[20],"elderly.":[23],"Since":[24],"previous":[25],"studies":[26,186],"have":[27],"linked":[28],"reduced":[29],"complexity":[30,53,106,140],"electroencephalography":[32],"(EEG)":[33],"signal":[34],"process":[37],"decline,":[40],"we":[41,60,109],"propose":[42],"use":[44,188],"non-linear":[46],"methods":[47],"characterise":[49,194],"changes":[50,81,196],"EEG":[52,66,139,195],"induced":[54,126,197],"by":[55,198],"NFT.":[56],"In":[57],"this":[58],"study,":[59],"analyse":[61],"pre-":[63],"and":[64,95,119,165,183],"post-training":[65],"from":[67,88,114,157],"11":[68],"elderly":[69,182],"subjects":[70],"who":[71],"performed":[72,117],"an":[73,136],"NFT":[74],"based":[75],"on":[76],"motor":[77],"imagery":[78],"(MI-NFT).":[79],"Spectral":[80],"were":[82,149],"studied":[83],"using":[84],"relative":[85],"power":[86,128],"(RP)":[87],"classical":[89],"frequency":[90],"bands":[91],"(delta,":[92],"theta,":[93],"alpha,":[94],"beta),":[96],"whilst":[97],"multiscale":[98],"entropy":[99],"(MSE)":[100],"was":[101],"applied":[102],"assess":[104],"EEG-induced":[105],"changes.":[107],"Furthermore,":[108],"analysed":[110],"subject's":[112],"scores":[113],"Luria":[115],"tests":[116,159],"before":[118],"after":[120],"MI-NFT.":[121,199],"We":[122],"found":[123],"that":[124],"MI-NFT":[125,175],"shift":[129],"towards":[130],"rapid":[131],"frequencies,":[132],"well":[134],"increase":[137],"all":[142],"channels,":[143],"except":[144],"for":[145],"C3.":[146],"These":[147],"improvements":[148],"most":[150],"evident":[151],"frontal":[153],"channels.":[154],"Moreover,":[155],"showed":[160],"significant":[161],"enhancement":[162],"intellectual":[164],"memory":[166],"functions.":[167],"Therefore,":[168],"our":[169],"findings":[170],"suggest":[171],"usefulness":[173],"improve":[177],"functions":[179],"encourage":[184],"future":[185],"MSE":[189],"metric":[192]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}