{"id":"https://openalex.org/W2796012020","doi":"https://doi.org/10.3390/s18041102","title":"Motor Subtypes of Parkinson\u2019s Disease Can Be Identified by Frequency Component of Postural Stability","display_name":"Motor Subtypes of Parkinson\u2019s Disease Can Be Identified by Frequency Component of Postural Stability","publication_year":2018,"publication_date":"2018-04-05","ids":{"openalex":"https://openalex.org/W2796012020","doi":"https://doi.org/10.3390/s18041102","mag":"2796012020","pmid":"https://pubmed.ncbi.nlm.nih.gov/29621157"},"language":"en","primary_location":{"id":"doi:10.3390/s18041102","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18041102","pdf_url":"https://www.mdpi.com/1424-8220/18/4/1102/pdf?version=1525347235","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","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/1424-8220/18/4/1102/pdf?version=1525347235","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001029520","display_name":"Saba Rezvanian","orcid":"https://orcid.org/0000-0003-4500-5692"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saba Rezvanian","raw_affiliation_strings":["School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ 85281, USA"],"raw_orcid":"https://orcid.org/0000-0003-4500-5692","affiliations":[{"raw_affiliation_string":"School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ 85281, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023368562","display_name":"Thurmon E. Lockhart","orcid":"https://orcid.org/0000-0002-7008-5711"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Thurmon Lockhart","raw_affiliation_strings":["School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ 85281, USA"],"raw_orcid":"https://orcid.org/0000-0002-7008-5711","affiliations":[{"raw_affiliation_string":"School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ 85281, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053400394","display_name":"Christopher Frames","orcid":null},"institutions":[{"id":"https://openalex.org/I1324766304","display_name":"Barrow Neurological Institute","ror":"https://ror.org/01fwrsq33","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1324766304","https://openalex.org/I1325481341","https://openalex.org/I2802827176"]},{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher Frames","raw_affiliation_strings":["Barrow Neurological Institute, Phoenix, AZ 85013, USA","School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ 85281, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barrow Neurological Institute, Phoenix, AZ 85013, USA","institution_ids":["https://openalex.org/I1324766304"]},{"raw_affiliation_string":"School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ 85281, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035036108","display_name":"Rahul Soangra","orcid":"https://orcid.org/0000-0001-9836-1549"},"institutions":[{"id":"https://openalex.org/I185071736","display_name":"Chapman University","ror":"https://ror.org/0452jzg20","country_code":"US","type":"education","lineage":["https://openalex.org/I185071736"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul Soangra","raw_affiliation_strings":["Department of Physical Therapy, Crean College of Health and Behavioral Sciences, Chapman University, Orange, CA 92866, USA"],"raw_orcid":"https://orcid.org/0000-0001-9836-1549","affiliations":[{"raw_affiliation_string":"Department of Physical Therapy, Crean College of Health and Behavioral Sciences, Chapman University, Orange, CA 92866, USA","institution_ids":["https://openalex.org/I185071736"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109147997","display_name":"Abraham Lieberman","orcid":null},"institutions":[{"id":"https://openalex.org/I1324766304","display_name":"Barrow Neurological Institute","ror":"https://ror.org/01fwrsq33","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1324766304","https://openalex.org/I1325481341","https://openalex.org/I2802827176"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abraham Lieberman","raw_affiliation_strings":["Barrow Neurological Institute, Phoenix, AZ 85013, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barrow Neurological Institute, Phoenix, AZ 85013, USA","institution_ids":["https://openalex.org/I1324766304"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5023368562"],"corresponding_institution_ids":["https://openalex.org/I55732556"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.6916,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.83128528,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"18","issue":"4","first_page":"1102","last_page":"1102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10919","display_name":"Neurological disorders and treatments","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/parkinsons-disease","display_name":"Parkinson's disease","score":0.6848529577255249},{"id":"https://openalex.org/keywords/center-of-pressure","display_name":"Center of pressure (fluid mechanics)","score":0.6300180554389954},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.5671808123588562},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.5301027297973633},{"id":"https://openalex.org/keywords/postural-instability","display_name":"Postural instability","score":0.503807008266449},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.48554083704948425},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.4288301169872284},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3477957844734192},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.34115561842918396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.24833333492279053},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17469650506973267},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.102556973695755},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09749472141265869},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.07951387763023376}],"concepts":[{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.6848529577255249},{"id":"https://openalex.org/C76542214","wikidata":"https://www.wikidata.org/wiki/Q604830","display_name":"Center of pressure (fluid mechanics)","level":3,"score":0.6300180554389954},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.5671808123588562},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.5301027297973633},{"id":"https://openalex.org/C2908716714","wikidata":"https://www.wikidata.org/wiki/Q3540864","display_name":"Postural instability","level":4,"score":0.503807008266449},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.48554083704948425},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.4288301169872284},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3477957844734192},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.34115561842918396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24833333492279053},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17469650506973267},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.102556973695755},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09749472141265869},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.07951387763023376},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D004856","descriptor_name":"Postural Balance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004856","descriptor_name":"Postural Balance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004856","descriptor_name":"Postural Balance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014202","descriptor_name":"Tremor","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014202","descriptor_name":"Tremor","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014202","descriptor_name":"Tremor","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s18041102","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18041102","pdf_url":"https://www.mdpi.com/1424-8220/18/4/1102/pdf?version=1525347235","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:29621157","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29621157","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:digitalcommons.chapman.edu:pt_articles-1066","is_oa":true,"landing_page_url":"https://digitalcommons.chapman.edu/pt_articles/66","pdf_url":null,"source":{"id":"https://openalex.org/S4377196324","display_name":"Chapman University Digital Commons (Chapman University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185071736","host_organization_name":"Chapman University","host_organization_lineage":["https://openalex.org/I185071736"],"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":"Physical Therapy Faculty Articles and Research","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:7a6207d1e61049859ab97709f26772a2","is_oa":true,"landing_page_url":"https://doaj.org/article/7a6207d1e61049859ab97709f26772a2","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":"Sensors, Vol 18, Iss 4, p 1102 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:4874411","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5948859","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/4/1102/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s18041102","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":"Sensors; Volume 18; Issue 4; Pages: 1102","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18041102","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18041102","pdf_url":"https://www.mdpi.com/1424-8220/18/4/1102/pdf?version=1525347235","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1140843847","display_name":"SHB: Medium: Collaborative Research: Non-Intrusive Multi-Patient Fall-Risk Monitoring in Health Care Facilities","funder_award_id":"1547466","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5640360726","display_name":"SHB:  Medium:  Collaborative Research:  Non-Intrusive Multi-Patient Fall-Risk Monitoring in Health Care Facilities","funder_award_id":"1065262","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337389","display_name":"Division of Information and Intelligent Systems","ror":"https://ror.org/053a2cp42"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2796012020.pdf","grobid_xml":"https://content.openalex.org/works/W2796012020.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W79406721","https://openalex.org/W157415968","https://openalex.org/W1774401090","https://openalex.org/W1973059505","https://openalex.org/W1976536148","https://openalex.org/W1994695701","https://openalex.org/W1998167917","https://openalex.org/W2002577886","https://openalex.org/W2006164984","https://openalex.org/W2008621356","https://openalex.org/W2009385964","https://openalex.org/W2019182054","https://openalex.org/W2025767933","https://openalex.org/W2037684502","https://openalex.org/W2041170678","https://openalex.org/W2052404554","https://openalex.org/W2052939881","https://openalex.org/W2058753907","https://openalex.org/W2067726982","https://openalex.org/W2075552214","https://openalex.org/W2079580095","https://openalex.org/W2082099783","https://openalex.org/W2104650622","https://openalex.org/W2104960492","https://openalex.org/W2119505631","https://openalex.org/W2120745504","https://openalex.org/W2124794827","https://openalex.org/W2138247150","https://openalex.org/W2140978740","https://openalex.org/W2143672014","https://openalex.org/W2145665803","https://openalex.org/W2160986169","https://openalex.org/W2170141518","https://openalex.org/W2209727511","https://openalex.org/W2313536508","https://openalex.org/W2351002660","https://openalex.org/W2749718288","https://openalex.org/W2902950661","https://openalex.org/W3023861144","https://openalex.org/W4249888301","https://openalex.org/W6638190349","https://openalex.org/W6757222844"],"related_works":["https://openalex.org/W1980078888","https://openalex.org/W4200233098","https://openalex.org/W2965593330","https://openalex.org/W3210013131","https://openalex.org/W2548453972","https://openalex.org/W2980409821","https://openalex.org/W2146131211","https://openalex.org/W2140258610","https://openalex.org/W3091561542","https://openalex.org/W2052939881"],"abstract_inverted_index":{"Parkinson's":[0],"disease":[1,68],"(PD)":[2],"can":[3,37,103,221],"be":[4,222],"divided":[5],"into":[6],"two":[7,105,228],"subtypes":[8,36,50,106,181,230],"based":[9],"on":[10,133],"clinical":[11,42],"features-namely":[12],"tremor":[13],"dominant":[14],"(TD)":[15],"and":[16,19,58,120,137,156,170,208],"postural":[17,238],"instability":[18],"gait":[20],"difficulty":[21],"(PIGD).":[22],"This":[23],"categorization":[24],"is":[25,51,159],"important":[26],"at":[27,111,192],"the":[28,35,41,45,60,63,67,83,94,112,134,162,179,183,193,202,206,215,227,234],"early":[29,56],"stage":[30],"of":[31,44,62,97,107,115,196,231,237],"PD,":[32,232],"since":[33],"identifying":[34],"help":[38],"to":[39,74,82,140,176,201,213,224],"predict":[40],"progression":[43,61],"disease.":[46,64],"Accordingly,":[47],"correctly":[48],"diagnosing":[49],"critical":[52],"in":[53],"initiating":[54],"appropriate":[55],"interventions":[57],"tracking":[59],"However,":[65],"as":[66],"progresses,":[69],"it":[70],"becomes":[71],"increasingly":[72],"difficult":[73],"further":[75],"distinguish":[76,177],"those":[77],"attributes":[78],"that":[79],"are":[80],"relevant":[81],"subtypes.":[84,216],"In":[85],"this":[86],"study,":[87],"we":[88],"investigated":[89],"whether":[90],"a":[91],"method":[92],"using":[93,182,233],"standing":[95],"center":[96],"pressure":[98],"(COP)":[99],"time":[100,218],"series":[101,219],"data":[102],"separate":[104],"PD":[108,126],"by":[109,146],"looking":[110],"frequency":[113,194,235],"component":[114,236],"COP":[116,118,164,184,217],"(i.e.,":[117],"position":[119],"speed).":[121],"Thirty-six":[122],"participants":[123],"diagnosed":[124],"with":[125,129,143,161],"were":[127,138,174,211],"evaluated,":[128],"their":[130,144,147,153],"bare":[131],"feet":[132],"force":[135],"platform,":[136],"instructed":[139],"stand":[141],"upright":[142],"arms":[145],"sides":[148],"for":[149],"20":[150],"s":[151],"(with":[152],"eyes":[154],"open":[155],"closed),":[157],"which":[158],"consistent":[160],"traditional":[163],"measures.":[165,185],"Fast":[166],"Fourier":[167],"transform":[168,172],"(FFT)":[169],"wavelet":[171],"(WT)":[173],"performed":[175],"between":[178,226],"motor":[180,229],"The":[186],"TD":[187],"group":[188],"exhibited":[189],"larger":[190],"amplitudes":[191],"range":[195],"3-7":[197],"Hz":[198],"when":[199],"compared":[200],"PIGD":[203],"group.":[204],"Both":[205],"FFT":[207],"WT":[209],"methods":[210],"able":[212],"differentiate":[214,225],"information":[220],"used":[223],"stability.":[239]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
