{"id":"https://openalex.org/W2060476878","doi":"https://doi.org/10.1142/s0218127411030532","title":"A STUDY OF CHAOTIC PHENOMENA IN HUMAN-LIKE REACHING MOVEMENTS","display_name":"A STUDY OF CHAOTIC PHENOMENA IN HUMAN-LIKE REACHING MOVEMENTS","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2060476878","doi":"https://doi.org/10.1142/s0218127411030532","mag":"2060476878"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127411030532","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127411030532","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-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/A5043040950","display_name":"Fereidoun Nowshiravan Rahatabad","orcid":"https://orcid.org/0000-0002-7340-9216"},"institutions":[{"id":"https://openalex.org/I155419210","display_name":"Islamic Azad University, Science and Research Branch","ror":"https://ror.org/03187yj51","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I155419210"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"FEREYDOON NOWSHIRAVAN RAHATABAD","raw_affiliation_strings":["Department of Biomedical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran","Department of Biomedical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran","institution_ids":["https://openalex.org/I155419210"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran,","institution_ids":["https://openalex.org/I155419210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006863524","display_name":"Ali Fallah","orcid":"https://orcid.org/0000-0001-5078-8391"},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"ALI FALLAH","raw_affiliation_strings":["Faculty of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran","Faculty of Biomedical engineering, Amirkabir university of Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]},{"raw_affiliation_string":"Faculty of Biomedical engineering, Amirkabir university of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038482211","display_name":"Amir Homayoun Jafari\u202c","orcid":"https://orcid.org/0000-0002-1759-2079"},"institutions":[{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"AMIR HOMAYOUN JAFARI","raw_affiliation_strings":["Medical Physics and Biomedical Engineering Department, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Physics and Biomedical Engineering Department, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran","institution_ids":["https://openalex.org/I70640408"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2786,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.57627484,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"21","issue":"11","first_page":"3293","last_page":"3303"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9954000115394592,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9954000115394592,"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/T10244","display_name":"Chaos control and synchronization","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11513","display_name":"stochastic dynamics and bifurcation","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lyapunov-exponent","display_name":"Lyapunov exponent","score":0.7535353899002075},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.7188369631767273},{"id":"https://openalex.org/keywords/phase-plane","display_name":"Phase plane","score":0.6632845997810364},{"id":"https://openalex.org/keywords/bifurcation","display_name":"Bifurcation","score":0.5941689014434814},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5514640212059021},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.5422554612159729},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4688875377178192},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35223138332366943},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.35093235969543457},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2747039198875427},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20622068643569946},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.19454362988471985},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.14984026551246643},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12562710046768188}],"concepts":[{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.7535353899002075},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.7188369631767273},{"id":"https://openalex.org/C157626765","wikidata":"https://www.wikidata.org/wiki/Q2088081","display_name":"Phase plane","level":3,"score":0.6632845997810364},{"id":"https://openalex.org/C2781349735","wikidata":"https://www.wikidata.org/wiki/Q4904824","display_name":"Bifurcation","level":3,"score":0.5941689014434814},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5514640212059021},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.5422554612159729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4688875377178192},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35223138332366943},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.35093235969543457},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2747039198875427},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20622068643569946},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.19454362988471985},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.14984026551246643},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12562710046768188},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218127411030532","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127411030532","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W148597500","https://openalex.org/W1549114171","https://openalex.org/W1588076190","https://openalex.org/W1919811910","https://openalex.org/W1967755877","https://openalex.org/W1974608757","https://openalex.org/W1979332554","https://openalex.org/W1979957032","https://openalex.org/W1980419224","https://openalex.org/W2018776656","https://openalex.org/W2020979714","https://openalex.org/W2020987333","https://openalex.org/W2032114007","https://openalex.org/W2044151604","https://openalex.org/W2046856191","https://openalex.org/W2056068578","https://openalex.org/W2057173016","https://openalex.org/W2098089040","https://openalex.org/W2105125574","https://openalex.org/W2106814169","https://openalex.org/W2112497761","https://openalex.org/W2121362412","https://openalex.org/W2125829853","https://openalex.org/W2129368309","https://openalex.org/W2130394900","https://openalex.org/W2137229533","https://openalex.org/W2138290318","https://openalex.org/W2140196459","https://openalex.org/W2144667765","https://openalex.org/W2150606742","https://openalex.org/W2153124890","https://openalex.org/W2158637687","https://openalex.org/W2165510765","https://openalex.org/W2293007794","https://openalex.org/W2489691424","https://openalex.org/W2506045793","https://openalex.org/W2977970659","https://openalex.org/W3025560754","https://openalex.org/W3036155311","https://openalex.org/W3157324035","https://openalex.org/W4231144187","https://openalex.org/W4234284487","https://openalex.org/W4388395907"],"related_works":["https://openalex.org/W2361515791","https://openalex.org/W2375956839","https://openalex.org/W1982767765","https://openalex.org/W2035294016","https://openalex.org/W1991866779","https://openalex.org/W1902492470","https://openalex.org/W2368555630","https://openalex.org/W2054987050","https://openalex.org/W2034796238","https://openalex.org/W4285175366"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,10,37,55,61,64,70,100],"feasibility":[4],"of":[5,12,30,66,108],"observing":[6],"chaotic":[7],"behavior":[8],"in":[9,36,54,69,99],"model":[11,29,50,72],"a":[13,27,49,112],"human":[14,32],"arm":[15,33],"is":[16,26,40,46,57,76],"discussed.":[17],"Two-Link":[18],"Arm":[19],"driven":[20],"by":[21,103],"Six":[22],"Muscles":[23],"(TLASM)":[24],"which":[25],"well-known":[28],"planar":[31],"reaching":[34],"movements":[35],"horizontal":[38],"plane":[39],"investigated.":[41],"Reinforcement":[42],"learning":[43,53],"(RL)":[44],"that":[45,94,110],"considered":[47],"as":[48],"for":[51],"Dopamine-based":[52],"brain":[56],"used":[58],"to":[59],"control":[60],"TLSAM.":[62],"Finally,":[63],"existence":[65],"chaos":[67,95],"phenomena":[68,96],"TLASM":[71],"controlled":[73],"with":[74],"RL":[75],"researched":[77],"using":[78,90],"tools":[79],"like":[80],"bifurcation":[81],"maps,":[82],"Lyapunov":[83],"exponents,":[84],"phase-plane":[85],"trajectories,":[86],"and":[87],"spectral":[88],"analysis":[89],"FFT.":[91],"Results":[92],"yield":[93],"may":[97],"occur":[98],"overall":[101],"system":[102],"changing":[104],"some":[105],"internal":[106],"parameters":[107],"muscles":[109],"have":[111],"physiological":[113],"explanation.":[114]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}