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Christopher Irwin
Griffith University
71Publications
9H-index
484Citations
Publications 78
Newest
#1Alan J. McCubbin (Monash University)H-Index: 3
Last.Louise M. Burke (AIS: Australian Institute of Sport)H-Index: 57
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#1Christopher Irwin (Griffith University)H-Index: 9
#2Saman Khalesi (Central Queensland University)H-Index: 9
Last.Danielle McCartney (Griffith University)H-Index: 4
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Abstract Caffeine is widely used to counteract the effects of sleep loss. This systematic review and meta-analysis examined the impact of acute caffeine consumption on cognitive, physical, occupational and driving performance in sleep deprived/restricted individuals. 45 publications providing 327 effect estimates (EEs) were included in the review. Caffeine improved response time (44 EEs; g = 0.86; 95% CI: 0.53-0.83) and accuracy (27 EEs; g = 0.68; 95% CI: 0.48-0.88) on attention tests, improved ...
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#1Christopher IrwinH-Index: 9
#2Saman KhalesiH-Index: 9
Last.Danielle McCartneyH-Index: 4
view all 4 authors...
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#1Christopher Irwin (Griffith University)H-Index: 9
#2Ben Desbrow (Griffith University)H-Index: 24
Last.Danielle McCartney (Griffith University)H-Index: 4
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AbstractObjective: Fatal vision goggles (FVGs) are image-distorting equipment used to simulate alcohol impairment in driver education programs. Unlike alcohol, which disrupts cognitive processes, F...
Source
#1Ethan Rogers (Griffith University)H-Index: 1
#2Christopher Irwin (Griffith University)H-Index: 9
Last.Ben Desbrow (Griffith University)H-Index: 24
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Abstract Objectives Skin tattoos have been shown to reduce localised sweat rate and increase sweat sodium concentration ([Na+]) when sweating is artificially stimulated. This study investigated whether similar responses are observed with exercise-induced sweating. Design Unblinded, within-participant control, single trial. Methods Twenty-two healthy individuals (25.1 ± 4.8 y (Mean ± SD), 14 males) with a unilateral tattoo ≥11.4 cm2 in size, ≥2 months in age, and shaded ≥50% participated in this ...
1 CitationsSource
#1Christopher Irwin (Griffith University)H-Index: 9
#2Ben Desbrow (Griffith University)H-Index: 24
Last.Danielle McCartney (Griffith University)H-Index: 4
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Background:Food-based dietary guidelines are designed to support populations to adopt a healthy diet. University students studying nutrition related courses are typically en-route to professional r...
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#1Thomas R. Arkell (USYD: University of Sydney)H-Index: 1
#2Nicholas Lintzeris (USYD: University of Sydney)H-Index: 30
Last.Iain S. McGregor (USYD: University of Sydney)H-Index: 67
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Background The main psychoactive component of cannabis, delta-9-tetrahydrocannabinol (THC), can impair driving performance. Cannabidiol (CBD), a non-intoxicating cannabis component, is thought to mitigate certain adverse effects of THC. It is possible then that cannabis containing equivalent CBD and THC will differentially affect driving and cognition relative to THC-dominant cannabis.
5 CitationsSource
#1Susan L. Williams (Central Queensland University)H-Index: 10
#2Corneel Vandelanotte (Central Queensland University)H-Index: 37
Last.Saman KhalesiH-Index: 9
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Lack of time, financial issues, and stressful clinical and educational environments in nursing studies promote higher intakes of convenience and fast foods loaded with fat and sugar, which are linked to reduced mental and physical health. In this study, we examined the dietary patterns of nursing students and their associated sociodemographic factors to inform the development of future health‐promotion interventions. A total of 548 Bachelor of Nursing students were invited to complete a survey. ...
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#1Danielle McCartney (Griffith University)H-Index: 4
#2Keanne Langston (Griffith University)
Last.Christopher Irwin (Griffith University)H-Index: 9
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AbstractSmoothies are popular breakfast foods. This study examined the effect of consuming Cereal & Milk (CM) or a nutritionally-comparable Fruit Smoothie (FS) for breakfast on daily energy intake ...
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