Susan V Heatherley

Summary

Country: UK

Publications

  1. doi request reprint Caffeine withdrawal, sleepiness, and driving performance: what does the research really tell us?
    Susan V Heatherley
    Department of Experimental Psychology, University of Bristol, 12a Priory Road, Bristol BS8 1TU, UK
    Nutr Neurosci 14:89-95. 2011
  2. ncbi request reprint Effects of caffeine and caffeine withdrawal on mood and cognitive performance degraded by sleep restriction
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, Bristol, BS8 1TN, UK
    Psychopharmacology (Berl) 179:742-52. 2005
  3. doi request reprint Faster but not smarter: effects of caffeine and caffeine withdrawal on alertness and performance
    Peter J Rogers
    School of Experimental Psychology, University of Bristol, Bristol BS8 1TU, UK
    Psychopharmacology (Berl) 226:229-40. 2013
  4. ncbi request reprint Psychostimulant and other effects of caffeine in 9- to 11-year-old children
    Susan V Heatherley
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, Bristol BS8 1TN, UK
    J Child Psychol Psychiatry 47:135-42. 2006
  5. ncbi request reprint Time for tea: mood, blood pressure and cognitive performance effects of caffeine and theanine administered alone and together
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, 12a Woodland Road, Bristol, BS8 1TU, UK
    Psychopharmacology (Berl) 195:569-77. 2008
  6. pmc Association of the anxiogenic and alerting effects of caffeine with ADORA2A and ADORA1 polymorphisms and habitual level of caffeine consumption
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, Bristol, UK
    Neuropsychopharmacology 35:1973-83. 2010
  7. ncbi request reprint No effect of n-3 long-chain polyunsaturated fatty acid (EPA and DHA) supplementation on depressed mood and cognitive function: a randomised controlled trial
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, UK
    Br J Nutr 99:421-31. 2008
  8. ncbi request reprint Cognitive and psychomotor performance, mood, and pressor effects of caffeine after 4, 6 and 8 h caffeine abstinence
    Susan V Heatherley
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, Bristol, BS8 1TN, UK
    Psychopharmacology (Berl) 178:461-70. 2005
  9. ncbi request reprint Absence of reinforcing, mood and psychomotor performance effects of caffeine in habitual non-consumers of caffeine
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, BS8 1TN, Bristol, UK
    Psychopharmacology (Berl) 167:54-62. 2003

Collaborators

Detail Information

Publications9

  1. doi request reprint Caffeine withdrawal, sleepiness, and driving performance: what does the research really tell us?
    Susan V Heatherley
    Department of Experimental Psychology, University of Bristol, 12a Priory Road, Bristol BS8 1TU, UK
    Nutr Neurosci 14:89-95. 2011
    ..Further research using designs that control for caffeine withdrawal are necessary and, accordingly, advice given to the public on use of caffeine as an antidote to tiredness and impaired performance should be reviewed...
  2. ncbi request reprint Effects of caffeine and caffeine withdrawal on mood and cognitive performance degraded by sleep restriction
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, Bristol, BS8 1TN, UK
    Psychopharmacology (Berl) 179:742-52. 2005
    ..It has been suggested that caffeine is most likely to benefit mood and performance when alertness is low...
  3. doi request reprint Faster but not smarter: effects of caffeine and caffeine withdrawal on alertness and performance
    Peter J Rogers
    School of Experimental Psychology, University of Bristol, Bristol BS8 1TU, UK
    Psychopharmacology (Berl) 226:229-40. 2013
    ..Despite 100 years of psychopharmacological research, the extent to which caffeine consumption benefits human functioning remains unclear...
  4. ncbi request reprint Psychostimulant and other effects of caffeine in 9- to 11-year-old children
    Susan V Heatherley
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, Bristol BS8 1TN, UK
    J Child Psychol Psychiatry 47:135-42. 2006
    ..The effects of caffeine in children is an under-researched area, with only a handful of studies being carried out in the US where children's consumption of caffeine appears to be lower on average than in the UK...
  5. ncbi request reprint Time for tea: mood, blood pressure and cognitive performance effects of caffeine and theanine administered alone and together
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, 12a Woodland Road, Bristol, BS8 1TU, UK
    Psychopharmacology (Berl) 195:569-77. 2008
    ..There is also some evidence that theanine affects cognitive performance, and it has been found to reduce blood pressure in hypertensive rats...
  6. pmc Association of the anxiogenic and alerting effects of caffeine with ADORA2A and ADORA1 polymorphisms and habitual level of caffeine consumption
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, Bristol, UK
    Neuropsychopharmacology 35:1973-83. 2010
    ....
  7. ncbi request reprint No effect of n-3 long-chain polyunsaturated fatty acid (EPA and DHA) supplementation on depressed mood and cognitive function: a randomised controlled trial
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, UK
    Br J Nutr 99:421-31. 2008
    ..Adding the present result to a meta-analysis of previous relevant randomised controlled trial results confirmed an overall negligible benefit of n-3 LCPUFA supplementation for depressed mood...
  8. ncbi request reprint Cognitive and psychomotor performance, mood, and pressor effects of caffeine after 4, 6 and 8 h caffeine abstinence
    Susan V Heatherley
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, Bristol, BS8 1TN, UK
    Psychopharmacology (Berl) 178:461-70. 2005
    ..Many studies have found that caffeine consumed after overnight caffeine abstinence improves cognitive performance and mood. Much less is known, however, about the effects of caffeine after shorter periods of caffeine abstinence...
  9. ncbi request reprint Absence of reinforcing, mood and psychomotor performance effects of caffeine in habitual non-consumers of caffeine
    Peter J Rogers
    Department of Experimental Psychology, University of Bristol, 8 Woodland Road, BS8 1TN, Bristol, UK
    Psychopharmacology (Berl) 167:54-62. 2003
    ..Results showing positive psychostimulant effects of acute caffeine administration in habitual non-consumers of caffeine would provide evidence for a net benefit of caffeine unconfounded by withdrawal...