{"id":"https://openalex.org/W7095587345","doi":null,"title":"CHAPTER 6 Effects of caffeine on sleep and cognition","display_name":"CHAPTER 6 Effects of caffeine on sleep and cognition","publication_year":2015,"publication_date":"2015-11-14","ids":{"openalex":"https://openalex.org/W7095587345"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.692.3996","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.692.3996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.helsinki.fi/%7Etjrinne/artikkeleita_neuroI/Snel_Lorist_2011_caffeine.pdf","raw_type":"text"},"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/A5078338456","display_name":"J. Snel","orcid":"https://orcid.org/0000-0002-1778-605X","observed_orcids":["https://orcid.org/0000-0002-1778-605X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jan Snel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5001514308","display_name":"Monicque M. Lorist","orcid":"https://orcid.org/0000-0002-7361-093X","observed_orcids":["https://orcid.org/0000-0002-7361-093X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Monicque M. Lorist","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":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11264","display_name":"Coffee research and impacts","score":0.82669997215271,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T11264","display_name":"Coffee research and impacts","score":0.82669997215271,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.16609999537467957,"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"}},{"id":"https://openalex.org/T10985","display_name":"Sleep and Wakefulness Research","score":0.0032999999821186066,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/caffeine","display_name":"caffeine","score":1.0},{"id":"https://openalex.org/keywords/sleep","display_name":"sleep","score":0.8500000238418579},{"id":"https://openalex.org/keywords/cognition","display_name":"cognition","score":0.8679999709129333},{"id":"https://openalex.org/keywords/sleep-deprivation","display_name":"sleep deprivation","score":0.9570000171661377},{"id":"https://openalex.org/keywords/wakefulness","display_name":"wakefulness","score":0.746999979019165},{"id":"https://openalex.org/keywords/daytime-sleepiness","display_name":"daytime sleepiness","score":0.9700000286102295},{"id":"https://openalex.org/keywords/placebo-effect","display_name":"placebo effect","score":0.8529999852180481},{"id":"https://openalex.org/keywords/stimulant-effects","display_name":"stimulant effects","score":0.6629999876022339},{"id":"https://openalex.org/keywords/caffeine-withdrawal","display_name":"caffeine withdrawal","score":0.9269999861717224},{"id":"https://openalex.org/keywords/adolescents","display_name":"adolescents","score":0.4970000088214874},{"id":"https://openalex.org/keywords/cognitive-performance","display_name":"cognitive performance","score":0.6980000138282776}],"concepts":[{"id":"https://openalex.org/C2778500429","wikidata":"https://www.wikidata.org/wiki/Q60235","display_name":"Caffeine","level":2,"score":0.9460999965667725},{"id":"https://openalex.org/C2778329153","wikidata":"https://www.wikidata.org/wiki/Q1364801","display_name":"Sleep deprivation","level":3,"score":0.7501999735832214},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6775000095367432},{"id":"https://openalex.org/C2779320081","wikidata":"https://www.wikidata.org/wiki/Q246710","display_name":"Wakefulness","level":3,"score":0.6563000082969666},{"id":"https://openalex.org/C2780557958","wikidata":"https://www.wikidata.org/wiki/Q211036","display_name":"Stimulant","level":2,"score":0.6345000267028809},{"id":"https://openalex.org/C2910720111","wikidata":"https://www.wikidata.org/wiki/Q1364801","display_name":"Sleep loss","level":4,"score":0.607200026512146},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5716999769210815},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.5454000234603882},{"id":"https://openalex.org/C185711340","wikidata":"https://www.wikidata.org/wiki/Q5347381","display_name":"Effects of sleep deprivation on cognitive performance","level":3,"score":0.5400000214576721},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4519999921321869},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.43689998984336853},{"id":"https://openalex.org/C188353592","wikidata":"https://www.wikidata.org/wiki/Q450586","display_name":"Expectancy theory","level":2,"score":0.4352000057697296},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4065000116825104},{"id":"https://openalex.org/C96716892","wikidata":"https://www.wikidata.org/wiki/Q4150028","display_name":"Sleep inertia","level":5,"score":0.3813999891281128},{"id":"https://openalex.org/C121446783","wikidata":"https://www.wikidata.org/wiki/Q208353","display_name":"Circadian rhythm","level":2,"score":0.3239000141620636},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.3160000145435333},{"id":"https://openalex.org/C2778321163","wikidata":"https://www.wikidata.org/wiki/Q7246269","display_name":"Privation","level":4,"score":0.31439998745918274},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.3098999857902527},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.287200003862381},{"id":"https://openalex.org/C192769605","wikidata":"https://www.wikidata.org/wiki/Q1418914","display_name":"Vigilance (psychology)","level":2,"score":0.26989999413490295},{"id":"https://openalex.org/C119653847","wikidata":"https://www.wikidata.org/wiki/Q1327780","display_name":"Elementary cognitive task","level":3,"score":0.2694000005722046},{"id":"https://openalex.org/C1513209611","wikidata":"https://www.wikidata.org/wiki/Q177190","display_name":"Sleep disorder","level":3,"score":0.26179999113082886},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.258899986743927},{"id":"https://openalex.org/C31094802","wikidata":"https://www.wikidata.org/wiki/Q7539756","display_name":"Sleep induction","level":3,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.692.3996","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.692.3996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.helsinki.fi/%7Etjrinne/artikkeleita_neuroI/Snel_Lorist_2011_caffeine.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8048999905586243,"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/W2169349354","https://openalex.org/W2883088671","https://openalex.org/W2001738948","https://openalex.org/W2301475532","https://openalex.org/W2189298559","https://openalex.org/W233090864","https://openalex.org/W2172183051","https://openalex.org/W2360548868","https://openalex.org/W2903534533","https://openalex.org/W2005932267"],"abstract_inverted_index":{"Abstract:":[0],"Caffeine":[1],"can":[2],"be":[3,76,102],"used":[4],"effectively":[5],"to":[6,28,52,67,75,79,83,95,101],"manipulate":[7],"our":[8],"mental":[9],"state.":[10],"It":[11],"is":[12],"beneficial":[13],"in":[14,21,41,55,61],"restoring":[15],"low":[16],"levels":[17],"of":[18,49,65,71,91],"wakefulness":[19],"and":[20,82],"counteracting":[22],"degraded":[23],"cognitive":[24],"task":[25],"performance":[26],"due":[27,78],"sleep":[29,53,72],"deprivation.":[30],"However,":[31],"caffeine":[32,58,66,80,92],"may":[33],"produce":[34],"detrimental":[35,69],"effects":[36,70,90],"on":[37],"subsequent":[38],"sleep,":[39],"resulting":[40],"daytime":[42],"sleepiness.":[43],"This":[44],"justifies":[45],"a":[46],"careful":[47],"consideration":[48],"risks":[50],"related":[51,94],"deprivation":[54,73],"combination":[56],"with":[57],"consumption,":[59],"especially":[60],"adolescents.":[62],"The":[63,86],"efficacy":[64],"restore":[68],"seems":[74,100],"partly":[77],"expectancy":[81],"placebo":[84],"effects.":[85],"claim":[87],"that":[88],"stimulant":[89],"are":[93],"withdrawal":[96,98],"or":[97],"reversal":[99],"untenable.":[103]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-10-27T00:00:00"}
