{"id":"https://openalex.org/W301237643","doi":null,"title":"The frequency of cognitive impairment and dementia one year after ischemic stroke in Bulgarian patients.","display_name":"The frequency of cognitive impairment and dementia one year after ischemic stroke in Bulgarian patients.","publication_year":2014,"publication_date":"2014-11-18","ids":{"openalex":"https://openalex.org/W301237643","mag":"301237643"},"language":"en","primary_location":{"id":"mag:301237643","doi":null,"is_oa":false,"landing_page_url":"https://www.omicsonline.org/2161-0460/2161-0460.S1.006-041.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4210172694","display_name":"Journal of Alzheimer\u2019s Disease & Parkinsonism","issn_l":"2161-0460","issn":["2161-0460"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320466","host_organization_name":"OMICS Publishing Group","host_organization_lineage":["https://openalex.org/P4310320466"],"host_organization_lineage_names":["OMICS Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Alzheimer\u2019s Disease & Parkinsonism","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5060446678","display_name":"N. V. Petrova","orcid":"https://orcid.org/0000-0001-7493-8913","observed_orcids":["https://orcid.org/0000-0001-7493-8913"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. V. Petrova","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7493-8913","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083261948","display_name":"Shima Mehrabian","orcid":"https://orcid.org/0000-0002-3146-6001","observed_orcids":["https://orcid.org/0000-0002-3146-6001"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shima Mehrabian","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3146-6001","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112514709","display_name":"Margarita Radoslavova Raycheva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Margarita Raycheva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111068675","display_name":"L. Traykov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Traykov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.02949997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"50","issue":"2","first_page":"49","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9976000189781189,"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":0.9976000189781189,"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/T10227","display_name":"Acute Ischemic Stroke Management","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T14144","display_name":"Neurological Disease Mechanisms and Treatments","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"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/cognitive-impairment","display_name":"cognitive impairment","score":0.9570000171661377},{"id":"https://openalex.org/keywords/dementia","display_name":"dementia","score":0.9959999918937683},{"id":"https://openalex.org/keywords/ischemic-stroke","display_name":"ischemic stroke","score":0.996999979019165},{"id":"https://openalex.org/keywords/post-stroke-cognitive-decline","display_name":"post-stroke cognitive decline","score":0.8100000023841858},{"id":"https://openalex.org/keywords/stroke-survivors","display_name":"stroke survivors","score":0.6420000195503235},{"id":"https://openalex.org/keywords/prevalence","display_name":"prevalence","score":0.4399999976158142},{"id":"https://openalex.org/keywords/bulgarian-patients","display_name":"Bulgarian patients","score":0.7390000224113464}],"concepts":[{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.8673123717308044},{"id":"https://openalex.org/C2780343019","wikidata":"https://www.wikidata.org/wiki/Q7918","display_name":"Bulgarian","level":2,"score":0.804220974445343},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.6159865260124207},{"id":"https://openalex.org/C3020199598","wikidata":"https://www.wikidata.org/wiki/Q12202","display_name":"Ischemic stroke","level":3,"score":0.5702780485153198},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.562099039554596},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.4748547375202179},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4402826428413391},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.24789103865623474},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.196523517370224},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.18085423111915588},{"id":"https://openalex.org/C541997718","wikidata":"https://www.wikidata.org/wiki/Q188151","display_name":"Ischemia","level":2,"score":0.1511913239955902},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.04894867539405823},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:301237643","doi":null,"is_oa":false,"landing_page_url":"https://www.omicsonline.org/2161-0460/2161-0460.S1.006-041.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4210172694","display_name":"Journal of Alzheimer\u2019s Disease & Parkinsonism","issn_l":"2161-0460","issn":["2161-0460"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320466","host_organization_name":"OMICS Publishing Group","host_organization_lineage":["https://openalex.org/P4310320466"],"host_organization_lineage_names":["OMICS Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Alzheimer\u2019s Disease & Parkinsonism","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2221049367","https://openalex.org/W3100845561","https://openalex.org/W6968005376","https://openalex.org/W2409819149","https://openalex.org/W7083316535","https://openalex.org/W6921817647","https://openalex.org/W2590455792","https://openalex.org/W7065550364","https://openalex.org/W3195569783","https://openalex.org/W7058276818"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}