Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Modeling caffeine concentrations with the Stanford Caffeine Questionnaire: preliminary evidence for an interaction of chronotype with the effects of caffeine on sleep.

Sleep medicine - 1 Apr 2012

Nova Philip, Hernandez Beatriz, Ptolemy Adam S, Zeitzer Jamie M

Abstract excerpt

OBJECTIVE: To examine the validity of a novel caffeine intake questionnaire and to examine the effects of caffeine on sleep in college students. METHODS: One-week, ad libitum behavior of 50 university students (28 female, 22 male; aged 20.9 ± 1.78 years) was examined with sleep logs, wrist actigr...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Caffeine
Share to Central Nervous System Stimulants
Share to Circadian Rhythm

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Receptors, Adrenergic, alpha-2

Share to Saliva

Share to Students

Share to Surveys and Questionnaires

Source

Identifiers

PMID: 22333316
DOI: 10.1016/j.sleep.2011.11.011

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22333316-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Modeling caffeine concentrations with the Stanford Caffeine Questionnaire: preliminary evidence for an interaction of chronotype with the effects of caffeine on sleep.PMID 22333316Read ↗

The Impact of Genetic Variations in ADORA2A in the Association between Caffeine Consumption and Sleep.Semantic proximity Read ↗

Effects of the adenosine deaminase polymorphism and caffeine intake on sleep parameters in a large population sample.Semantic proximity Read ↗

A genetic variation in the adenosine A2A receptor gene (ADORA2A) contributes to individual sensitivity to caffeine effects on sleep.Semantic proximity Read ↗

The association between caffeine consumption and objective sleep variables is dependent on ADORA2A c.1083T>C genotypes.Semantic proximity Read ↗

Sleep Quality and Duration in Children That Consume Caffeine: Impact of Dose and Genetic Variation in ADORA2A and CYP1A.Semantic proximity Read ↗

Caffeine consumption and behavioral symptoms: influence of ADORA2A and DRD2 genes on inattention.Semantic proximity Read ↗

Effects of Acute Caffeine Intake on Insulin-Like Growth Factor-1 Responses to Total Sleep Deprivation: Interactions with COMT Polymorphism - A Randomized, Crossover Study.Semantic proximity Read ↗

The effect of caffeine on cognitive performance is influenced by CYP1A2 but not ADORA2A genotype, yet neither genotype affects exercise performance in healthy adults.Semantic proximity Read ↗

"No thanks, coffee keeps me awake": individual caffeine sensitivity depends on ADORA2A genotype.Semantic proximity Read ↗

"No thanks, it keeps me awake": the genetics of coffee-attributed sleep disturbance.Semantic proximity Read ↗

Sleepiness phenomics: modeling individual differences in subjective sleepiness profiles.Semantic proximity Read ↗

A genome-wide association study of caffeine-related sleep disturbance: confirmation of a role for a common variant in the adenosine receptor.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.