{"id":"https://openalex.org/W2808401621","doi":null,"title":"Aging and the Early Visual Pathways","display_name":"Aging and the Early Visual Pathways","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2808401621","mag":"2808401621"},"language":"en","primary_location":{"id":"pmh:oai:utoronto.scholaris.ca:1807/80821","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1807/80821","pdf_url":"https://utoronto.scholaris.ca/bitstreams/d9bd3707-ac66-45dd-b705-a826b91cc445/download","source":{"id":"https://openalex.org/S4306400261","display_name":"TSpace (University of Toronto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185261750","host_organization_name":"University of Toronto","host_organization_lineage":["https://openalex.org/I185261750"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://utoronto.scholaris.ca/bitstreams/d9bd3707-ac66-45dd-b705-a826b91cc445/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"David Chan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"David Chan","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":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.9926999807357788,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.9926999807357788,"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/T11265","display_name":"Aging and Gerontology Research","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12032","display_name":"Multisensory perception and integration","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/aging","display_name":"aging","score":0.968999981880188},{"id":"https://openalex.org/keywords/early-visual-pathway","display_name":"early visual pathway","score":0.7279999852180481},{"id":"https://openalex.org/keywords/magnocellular-pathway","display_name":"magnocellular pathway","score":0.9959999918937683},{"id":"https://openalex.org/keywords/parvocellular-pathway","display_name":"parvocellular pathway","score":1.0},{"id":"https://openalex.org/keywords/spatial-frequency","display_name":"spatial frequency","score":0.47600001096725464},{"id":"https://openalex.org/keywords/gabors","display_name":"Gabors","score":0.6620000004768372},{"id":"https://openalex.org/keywords/visual-noise","display_name":"visual noise","score":0.46799999475479126},{"id":"https://openalex.org/keywords/object-based-attention","display_name":"object-based attention","score":0.8930000066757202},{"id":"https://openalex.org/keywords/action-processing","display_name":"action processing","score":0.8460000157356262},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.5419999957084656},{"id":"https://openalex.org/keywords/visual-perception","display_name":"visual perception","score":0.3959999978542328}],"concepts":[{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3750153183937073},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.34753647446632385},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.34452056884765625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2638336420059204}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:utoronto.scholaris.ca:1807/80821","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1807/80821","pdf_url":"https://utoronto.scholaris.ca/bitstreams/d9bd3707-ac66-45dd-b705-a826b91cc445/download","source":{"id":"https://openalex.org/S4306400261","display_name":"TSpace (University of Toronto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185261750","host_organization_name":"University of Toronto","host_organization_lineage":["https://openalex.org/I185261750"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},{"id":"mag:2808401621","doi":null,"is_oa":false,"landing_page_url":"https://tspace.library.utoronto.ca/bitstream/1807/80821/1/Chan_David_Y_201711_PhD_thesis.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:utoronto.scholaris.ca:1807/80821","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1807/80821","pdf_url":"https://utoronto.scholaris.ca/bitstreams/d9bd3707-ac66-45dd-b705-a826b91cc445/download","source":{"id":"https://openalex.org/S4306400261","display_name":"TSpace (University of Toronto)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185261750","host_organization_name":"University of Toronto","host_organization_lineage":["https://openalex.org/I185261750"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.428600013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2808401621.pdf","grobid_xml":"https://content.openalex.org/works/W2808401621.grobid-xml"},"referenced_works_count":56,"referenced_works":["https://openalex.org/W1847168837","https://openalex.org/W1966038376","https://openalex.org/W1968404450","https://openalex.org/W1979608778","https://openalex.org/W1980228731","https://openalex.org/W1980326471","https://openalex.org/W1994387507","https://openalex.org/W1995255795","https://openalex.org/W1998991620","https://openalex.org/W2000933025","https://openalex.org/W2001081019","https://openalex.org/W2002545504","https://openalex.org/W2012660059","https://openalex.org/W2014626536","https://openalex.org/W2026880470","https://openalex.org/W2027425894","https://openalex.org/W2030706306","https://openalex.org/W2031655463","https://openalex.org/W2034219171","https://openalex.org/W2035253185","https://openalex.org/W2039562097","https://openalex.org/W2039752037","https://openalex.org/W2046652409","https://openalex.org/W2058398268","https://openalex.org/W2058399269","https://openalex.org/W2070826498","https://openalex.org/W2073815942","https://openalex.org/W2079033684","https://openalex.org/W2082067264","https://openalex.org/W2082627290","https://openalex.org/W2091035706","https://openalex.org/W2101499146","https://openalex.org/W2105935234","https://openalex.org/W2107801404","https://openalex.org/W2108506623","https://openalex.org/W2109326756","https://openalex.org/W2118228732","https://openalex.org/W2124182611","https://openalex.org/W2127745461","https://openalex.org/W2128291848","https://openalex.org/W2128941550","https://openalex.org/W2132508839","https://openalex.org/W2140446269","https://openalex.org/W2147545987","https://openalex.org/W2155296579","https://openalex.org/W2159080087","https://openalex.org/W2161672741","https://openalex.org/W2168467995","https://openalex.org/W2170102621","https://openalex.org/W2198218611","https://openalex.org/W2320649585","https://openalex.org/W2335676312","https://openalex.org/W2347148050","https://openalex.org/W2474519530","https://openalex.org/W2495737048","https://openalex.org/W4238668088"],"related_works":["https://openalex.org/W2752109561","https://openalex.org/W2570718195","https://openalex.org/W3007701326","https://openalex.org/W2082067264","https://openalex.org/W2084098188","https://openalex.org/W2037967426","https://openalex.org/W2046659118","https://openalex.org/W3033622121","https://openalex.org/W1992551665","https://openalex.org/W4205524791"],"abstract_inverted_index":{"The":[0,264],"role":[1,53],"of":[2,15,35,45,61,75,118],"aging":[3,27,36,56,67,88],"on":[4,32,37,54],"cognitive":[5,40,59],"decline":[6],"has":[7,29,50],"been":[8,51],"looked":[9],"at":[10],"with":[11,107,121,128,147,174,279],"a":[12,23,122,149,199],"great":[13],"deal":[14],"interest":[16],"over":[17],"the":[18,26,33,52,58,69,76,102,116,119,161,164,181,187,192,203,206,220,245,260,283,291],"past":[19],"few":[20],"decades.":[21],"To":[22],"large":[24],"extent,":[25],"literature":[28,46],"focused":[30],"heavily":[31],"impact":[34],"memory":[38],"and":[39,42,71,79,137,142,166,186,287],"resources,":[41],"one":[43],"area":[44],"that":[47,241,271],"remains":[48],"underdeveloped":[49],"how":[55,87],"affects":[57,89],"processes":[60,74],"vision.":[62],"More":[63],"specifically":[64],"\u00e2":[65],"does":[66],"change":[68],"activity":[70],"mutually":[72],"inhibitory":[73],"magnocellular":[77],"(M)":[78],"parvocellular":[80],"(P)":[81],"pathways?":[82],"In":[83,110,131,155,176,213],"order":[84],"to":[85,98,202,223,256],"test":[86],"these":[90],"two":[91,188],"visual":[92,153,189,224,277],"pathways,":[93,278],"I":[94,113,134,158,179,216,239],"implemented":[95],"techniques":[96],"known":[97],"hinder":[99],"or":[100,151],"bolster":[101],"M-pathway":[103,120,165,204,228,284,292],"in":[104,170,205,230,235],"younger":[105,136,171,211,231,257],"adults":[106,139,172,197,243,258,273],"older":[108,129,138,196,236,242,272],"adults.":[109,130,212,237],"Experiment":[111,156,177,214],"1,":[112],"tested":[114],"if":[115,160,218],"inhibition":[117],"pulsed":[123,150,207],"pedestal":[124,208],"design":[125],"also":[126,233],"occurs":[127,234],"this":[132],"task,":[133],"had":[135],"perceive":[140],"low":[141,251],"high":[143],"spatial":[144,252],"frequency":[145,253],"Gabors":[146,254],"either":[148],"steady":[152],"pedestal.":[154],"2,":[157],"examined":[159,180,217],"connection":[162,182],"between":[163,183],"action":[167],"processing":[168,229],"found":[169,240],"changes":[173],"age.":[175],"3,":[178],"object-based":[184],"attention":[185],"pathways.":[190],"Across":[191],"first":[193],"three":[194],"experiments,":[195],"showed":[198,244],"greater":[200,248],"deficit":[201],"condition":[209],"than":[210],"4,":[215],"placing":[219],"hands":[221,261],"proximal":[222],"images,":[225],"which":[226],"facilitates":[227],"adults,":[232],"Here":[238],"opposite":[246],"effect;":[247],"advantage":[249],"for":[250],"compared":[255],"when":[259,282,290],"were":[262],"proximal.":[263],"data":[265],"across":[266],"all":[267],"four":[268],"experiments":[269],"suggest":[270],"may":[274],"have":[275],"noisier":[276],"larger":[280,288],"deficits":[281],"is":[285,293],"inhibited":[286],"benefits":[289],"bolstered.":[294]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2018-06-21T00:00:00"}