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Nicola Barclay
Nicola Barclay
Health Data Scientist; Previous Lecturer in Sleep Medicine, University of Oxford
Verified email at ndorms.ox.ac.uk
Title
Cited by
Cited by
Year
Diurnal preference and sleep quality: same genes? A study of young adult twins
NL Barclay, TC Eley, DJ Buysse, SN Archer, AM Gregory
Chronobiology international 27 (2), 278-296, 2010
2202010
The cortisol awakening response–applications and implications for sleep medicine
GJ Elder, MA Wetherell, NL Barclay, JG Ellis
Sleep medicine reviews 18 (3), 215-224, 2014
2132014
Quantitative genetic research on sleep: a review of normal sleep, sleep disturbances and associated emotional, behavioural, and health-related difficulties
NL Barclay, AM Gregory
Sleep medicine reviews 17 (1), 29-40, 2013
1732013
Associations between sleep quality and anxiety and depression symptoms in a sample of young adult twins and siblings
AM Gregory, DJ Buysse, TA Willis, FV Rijsdijk, B Maughan, R Rowe, ...
Journal of Psychosomatic Research 71 (4), 250-255, 2011
1672011
Sleep quality and diurnal preference in a sample of young adults: Associations with 5HTTLPR, PER3, and CLOCK 3111
NL Barclay, TC Eley, J Mill, CCY Wong, HMS Zavos, SN Archer, ...
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics 156 …, 2011
1372011
Genetic and environmental influences on different components of the Pittsburgh Sleep Quality Index and their overlap
NL Barclay, TC Eley, DJ Buysse, FV Rijsdijk, AM Gregory
Sleep 33 (5), 659-668, 2010
972010
Simple snoring: not quite so simple after all?
V Deary, JG Ellis, JA Wilson, C Coulter, NL Barclay
Sleep medicine reviews 18 (6), 453-462, 2014
822014
Replication of genome‐wide association studies (GWAS) loci for sleep in the British G1219 cohort
MJ Parsons, KJ Lester, NL Barclay, PM Nolan, TC Eley, AM Gregory
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics 162 …, 2013
782013
The heritability of insomnia progression during childhood/adolescence: results from a longitudinal twin study
NL Barclay, PR Gehrman, AM Gregory, LJ Eaves, JL Silberg
Sleep 38 (1), 109-118, 2015
662015
Associations between diurnal preference, sleep quality and externalizing behaviours: A behavioural genetic analysis
NL Barclay, TC Eley, B Maughan, R Rowe, AM Gregory
Psychological medicine 41 (5), 1029-1040, 2011
612011
Polymorphisms in the circadian expressed genes PER3 and ARNTL2 are associated with diurnal preference and GNβ3 with sleep measures
MJ Parsons, KJ Lester, NL Barclay, SN Archer, PM Nolan, TC Eley, ...
Journal of sleep research 23 (5), 595-604, 2014
602014
Sleep‐related attentional bias in poor versus good sleepers is independent of affective valence
NL Barclay, JG Ellis
Journal of sleep research 22 (4), 414-421, 2013
592013
Heritability of sleep duration and quality: a systematic review and meta-analysis
D Kocevska, NL Barclay, WM Bramer, PR Gehrman, EJW Van Someren
Sleep medicine reviews 59, 101448, 2021
582021
Anxiety mediates the relationship between perfectionism and insomnia symptoms: a longitudinal study
U Akram, JG Ellis, NL Barclay
PloS one 10 (10), e0138865, 2015
582015
The natural history of insomnia: predisposing, precipitating, coping, and perpetuating factors over the early developmental course of insomnia
JG Ellis, ML Perlis, CA Espie, MA Grandner, CH Bastien, NL Barclay, ...
Sleep 44 (9), zsab095, 2021
552021
Anxiety mediates the relationship between multidimensional perfectionism and insomnia disorder
U Akram, JG Ellis, A Myachykov, AJ Chapman, NL Barclay
Personality and Individual Differences 104, 82-86, 2017
532017
Monozygotic twin differences in non-shared environmental factors associated with chronotype
NL Barclay, TC Eley, MJ Parsons, TA Willis, AM Gregory
Journal of Biological Rhythms 28 (1), 51-61, 2013
492013
Misperception of tiredness in young adults with insomnia
U Akram, JG Ellis, A Myachykov, NL Barclay
Journal of sleep research 25 (4), 466-474, 2016
462016
ANXIETY SENSITIVITY IN ADOLESCENCE AND YOUNG ADULTHOOD: THE ROLE OF STRESSFUL LIFE EVENTS, 5HTTLPR AND THEIR INTERACTION
HMS Zavos, CCY Wong, NL Barclay, R Keers, J Mill, FV Rijsdijk, ...
Depression and anxiety 29 (5), 400-408, 2012
462012
Dependent negative life events and sleep quality: An examination of gene–environment interplay
NL Barclay, TC Eley, FV Rijsdijk, AM Gregory
Sleep Medicine 12 (4), 403-409, 2011
462011
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