{"id":"https://openalex.org/W49244773","doi":null,"title":"The relationship between visual sensitivity and rhodopsin density in retinitis pigmentosa.","display_name":"The relationship between visual sensitivity and rhodopsin density in retinitis pigmentosa.","publication_year":1981,"publication_date":"1981-06-01","ids":{"openalex":"https://openalex.org/W49244773","mag":"49244773","pmid":"https://pubmed.ncbi.nlm.nih.gov/7239846"},"language":"en","primary_location":{"id":"pmid:7239846","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7239846","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,"listed_in":[],"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":"Investigative ophthalmology & visual science","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"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/A5039355350","display_name":"Ido Perlman","orcid":"https://orcid.org/0000-0001-9505-6979","observed_orcids":["https://orcid.org/0000-0001-9505-6979"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I Perlman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5019989546","display_name":"Edgar Auerbach","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E Auerbach","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":2.8173,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.87760338,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"20","issue":"6","first_page":"758","last_page":"65"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10691","display_name":"Retinal Development and Disorders","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10691","display_name":"Retinal Development and Disorders","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10170","display_name":"Retinal Diseases and Treatments","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T12236","display_name":"Photoreceptor and optogenetics research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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/retinitis-pigmentosa","display_name":"retinitis pigmentosa","score":1.0},{"id":"https://openalex.org/keywords/recessive-inheritance","display_name":"recessive inheritance","score":0.6990000009536743},{"id":"https://openalex.org/keywords/disease-mechanisms","display_name":"disease mechanisms","score":0.6100000143051147},{"id":"https://openalex.org/keywords/rod-photoreceptors","display_name":"rod photoreceptors","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C202033177","wikidata":"https://www.wikidata.org/wiki/Q423107","display_name":"Rhodopsin","level":3,"score":0.9802100658416748},{"id":"https://openalex.org/C2781114197","wikidata":"https://www.wikidata.org/wiki/Q847057","display_name":"Retinitis pigmentosa","level":3,"score":0.909447193145752},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.537172257900238},{"id":"https://openalex.org/C2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","level":2,"score":0.5149303078651428},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3689766526222229},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3200722336769104}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003720","descriptor_name":"Densitometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D003720","descriptor_name":"Densitometry","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005808","descriptor_name":"Genes, Recessive","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D012168","descriptor_name":"Retinal Pigments","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D012174","descriptor_name":"Retinitis Pigmentosa","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D012174","descriptor_name":"Retinitis Pigmentosa","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D012243","descriptor_name":"Rhodopsin","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D012684","descriptor_name":"Sensory Thresholds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014796","descriptor_name":"Visual Perception","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:7239846","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7239846","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,"listed_in":[],"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":"Investigative ophthalmology & visual science","raw_type":"Journal Article"},{"id":"mag:49244773","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7239846","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,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9074000120162964,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W93627993","https://openalex.org/W139021183","https://openalex.org/W183849934","https://openalex.org/W1989982709","https://openalex.org/W1992548779","https://openalex.org/W1992632065","https://openalex.org/W2002275859","https://openalex.org/W2005716495","https://openalex.org/W2019271569","https://openalex.org/W2024725187","https://openalex.org/W2025337910","https://openalex.org/W2028974765","https://openalex.org/W2033823572","https://openalex.org/W2037786034","https://openalex.org/W2052593341","https://openalex.org/W2056431725","https://openalex.org/W2059861277","https://openalex.org/W2061181651","https://openalex.org/W2127450294","https://openalex.org/W2156426916","https://openalex.org/W2163506571","https://openalex.org/W2416589465","https://openalex.org/W2464395327","https://openalex.org/W3208117020"],"related_works":["https://openalex.org/W183849934","https://openalex.org/W93627993","https://openalex.org/W2032445786","https://openalex.org/W2396929202","https://openalex.org/W2062613363","https://openalex.org/W108673664","https://openalex.org/W192528459","https://openalex.org/W2024725187","https://openalex.org/W1563862591","https://openalex.org/W152655387"],"abstract_inverted_index":{"Rhodopsin":[0],"density":[1],"and":[2,14],"absolute":[3,52],"threshold":[4],"were":[5,55],"determined":[6,66],"in":[7,34,70,111],"11":[8],"patients":[9,20,50,82],"with":[10,21],"retinitis":[11],"pigmentosa":[12],"(RP)":[13],"nine":[15],"normal":[16],"subjects.":[17],"In":[18],"eight":[19],"familial":[22],"histories":[23],"suggesting":[24,61],"recessive":[25],"inheritance,":[26],"the":[27,68,91],"retinal":[28],"areas":[29],"studied":[30],"showed":[31,51],"marked":[32],"decrease":[33,69],"sensitivity":[35,63],"which":[36],"was":[37,65],"related":[38,57],"to":[39,58,90,103],"rhodopsin":[40,59,75,94],"loss,":[41],"probably":[42],"via":[43],"a":[44],"log-linear":[45],"relationship.":[46],"The":[47,77],"other":[48],"three":[49],"thresholds":[53],"that":[54,62,80],"linearly":[56],"density,":[60],"loss":[64,95],"by":[67],"quantal":[71],"absorption":[72],"resulting":[73],"from":[74],"loss.":[76],"results":[78],"indicate":[79],"RP":[81],"can":[83],"be":[84],"classified":[85],"into":[86],"two":[87],"categories":[88,100],"according":[89],"effects":[92],"of":[93],"on":[96],"rod":[97],"sensitivity.":[98],"These":[99],"may":[101],"correspond":[102],"different":[104,114],"genetic":[105],"groups.":[106],"Furthermore,":[107],"this":[108],"differentiation":[109],"may,":[110],"fact,":[112],"reflect":[113],"underlying":[115],"disease":[116],"mechanisms.":[117]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
