T McMorris

Summary

Affiliation: University of Chichester
Country: UK

Publications

  1. doi request reprint Differential effects of differing intensities of acute exercise on speed and accuracy of cognition: a meta-analytical investigation
    Terry McMorris
    Chichester Centre of Applied Sport and Exercise Sciences, University of Chichester, Chichester, West Sussex, United Kingdom
    Brain Cogn 80:338-51. 2012
  2. doi request reprint Acute, intermediate intensity exercise, and speed and accuracy in working memory tasks: a meta-analytical comparison of effects
    Terry McMorris
    Institute of Sport, PE and Health Sciences, University of Edinburgh, St Leonard s Land, Holyrood Road, Edinburgh EH8 8AQ, Scotland, United Kingdom
    Physiol Behav 102:421-8. 2011
  3. doi request reprint Acute incremental exercise, performance of a central executive task, and sympathoadrenal system and hypothalamic-pituitary-adrenal axis activity
    Terry McMorris
    University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, United Kingdom
    Int J Psychophysiol 73:334-40. 2009
  4. ncbi request reprint Seating type and cognitive performance after 3 hours travel by high-speed boat in sea states 2-3
    Terry McMorris
    Faculty of Sport, Education and Social Sciences, University of Chichester, Chichester, UK
    Aviat Space Environ Med 80:24-8. 2009
  5. doi request reprint A test of the catecholamines hypothesis for an acute exercise-cognition interaction
    T McMorris
    University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Pharmacol Biochem Behav 89:106-15. 2008
  6. ncbi request reprint Short-duration, high-intensity exercise and performance of a sports-specific skill: a preliminary study
    Terry McMorris
    Centre for Sports Science and Medicine, University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, United Kingdom
    Percept Mot Skills 105:523-30. 2007
  7. ncbi request reprint Creatine supplementation and cognitive performance in elderly individuals
    Terry McMorris
    School of Sport, Exercise and Health Sciences, University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 14:517-28. 2007
  8. ncbi request reprint Creatine supplementation, sleep deprivation, cortisol, melatonin and behavior
    T McMorris
    Centre for Sports Science and Medicine, University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Physiol Behav 90:21-8. 2007
  9. ncbi request reprint Effect of creatine supplementation and sleep deprivation, with mild exercise, on cognitive and psychomotor performance, mood state, and plasma concentrations of catecholamines and cortisol
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Psychopharmacology (Berl) 185:93-103. 2006
  10. ncbi request reprint Warm-up prior to undertaking a dynamic psychomotor task: does it aid performance?
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, Chichester, UK
    J Sports Med Phys Fitness 46:328-34. 2006

Detail Information

Publications21

  1. doi request reprint Differential effects of differing intensities of acute exercise on speed and accuracy of cognition: a meta-analytical investigation
    Terry McMorris
    Chichester Centre of Applied Sport and Exercise Sciences, University of Chichester, Chichester, West Sussex, United Kingdom
    Brain Cogn 80:338-51. 2012
    ..The very limited effect on accuracy may be due to the failure to choose tests which are complex enough to measure exercise-induced changes in accuracy of performance...
  2. doi request reprint Acute, intermediate intensity exercise, and speed and accuracy in working memory tasks: a meta-analytical comparison of effects
    Terry McMorris
    Institute of Sport, PE and Health Sciences, University of Edinburgh, St Leonard s Land, Holyrood Road, Edinburgh EH8 8AQ, Scotland, United Kingdom
    Physiol Behav 102:421-8. 2011
    ..There was no support for a speed-accuracy trade-off. It was argued that exercise-induced increases in brain concentrations of catecholamines result in faster processing but increases in neural noise may negatively affect accuracy...
  3. doi request reprint Acute incremental exercise, performance of a central executive task, and sympathoadrenal system and hypothalamic-pituitary-adrenal axis activity
    Terry McMorris
    University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, United Kingdom
    Int J Psychophysiol 73:334-40. 2009
    ..It was concluded that exercise must be at a high intensity to affect performance on the flanker task. Both the SAS and HPAA appear to play a role in the exercise-cognition interaction...
  4. ncbi request reprint Seating type and cognitive performance after 3 hours travel by high-speed boat in sea states 2-3
    Terry McMorris
    Faculty of Sport, Education and Social Sciences, University of Chichester, Chichester, UK
    Aviat Space Environ Med 80:24-8. 2009
    ..We hypothesized that subjects using suspension seats would demonstrate better cognitive performance, lower perceptions of exertion, fatigue, and sleepiness, and lower salivary concentrations of cortisol than those using fixed seats...
  5. doi request reprint A test of the catecholamines hypothesis for an acute exercise-cognition interaction
    T McMorris
    University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Pharmacol Biochem Behav 89:106-15. 2008
    ..The regression data suggest that there is some relationship between exercise, catecholamines concentrations and cognition...
  6. ncbi request reprint Short-duration, high-intensity exercise and performance of a sports-specific skill: a preliminary study
    Terry McMorris
    Centre for Sports Science and Medicine, University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, United Kingdom
    Percept Mot Skills 105:523-30. 2007
    ..It was concluded that short-duration, high-intensity exercise has a negative effect on accuracy in a sports-specific task that requires both perceptual judgment and motor control...
  7. ncbi request reprint Creatine supplementation and cognitive performance in elderly individuals
    Terry McMorris
    School of Sport, Exercise and Health Sciences, University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 14:517-28. 2007
    ..Participants were retested at the end of each week. Results showed a significant effect of creatine supplementation on all tasks except backward number recall. It was concluded that creatine supplementation aids cognition in the elderly...
  8. ncbi request reprint Creatine supplementation, sleep deprivation, cortisol, melatonin and behavior
    T McMorris
    Centre for Sports Science and Medicine, University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Physiol Behav 90:21-8. 2007
    ..01) lower than in the other conditions. It was concluded that, during sleep deprivation with moderate-intensity exercise, creatine supplementation only affects performance of complex central executive tasks...
  9. ncbi request reprint Effect of creatine supplementation and sleep deprivation, with mild exercise, on cognitive and psychomotor performance, mood state, and plasma concentrations of catecholamines and cortisol
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Psychopharmacology (Berl) 185:93-103. 2006
    ..Therefore, creatine supplementation should lessen the negative effects of sleep deprivation...
  10. ncbi request reprint Warm-up prior to undertaking a dynamic psychomotor task: does it aid performance?
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, Chichester, UK
    J Sports Med Phys Fitness 46:328-34. 2006
    ..The purpose of this study was to examine the effect of differing types of warm-up on the performance of a psychomotor skill that required quick reaction and movement times (MTs), and whole-body co-ordination...
  11. ncbi request reprint The measurement of plasma catecholamine and lactate thresholds: a comparison of methods
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, West Sussex, UK
    Eur J Appl Physiol 82:262-7. 2000
    ..63). It was concluded that the algorithmic method was less powerful than the other two methods, and that Th1a, ThA and ThNA are not highly correlated...
  12. ncbi request reprint Supra-maximal effort and reaction and movement times in a non-compatible response time task
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, West Sussex, UK
    J Sports Med Phys Fitness 45:127-33. 2005
    ..The primary purpose of this study was to examine the effect of attempting to exercise supra-maximally on reaction time and movement time in a non-compatible response time task...
  13. ncbi request reprint Performance of a psychomotor skill following rest, exercise at the plasma epinephrine threshold and maximal intensity exercise
    T McMorris
    Centre for Sports Science and Medicine, University College Chichester, West Sussex, United Kingdom
    Percept Mot Skills 91:553-62. 2000
    ..No significant effects of exercise were shown for any of the variables. The need for further research using more complex skill tests and the use of discontinuous exercise protocols, rather than continuous ones, is recommended...
  14. ncbi request reprint Heat stress, plasma concentrations of adrenaline, noradrenaline, 5-hydroxytryptamine and cortisol, mood state and cognitive performance
    Terry McMorris
    Centre for Sports Science and Medicine, University College Chichester, College Lane, Chichester, West Sussex PO19 6PE, UK
    Int J Psychophysiol 61:204-15. 2006
    ....
  15. ncbi request reprint Incremental exercise, plasma concentrations of catecholamines, reaction time, and motor time during performance of a noncompatible choice response time task
    Terry McMorris
    Centre for Sports Science and Medicine, University College Chichester, West Sussex, UK
    Percept Mot Skills 97:590-604. 2003
    ..Only power output was a significant predictor of movement time (R2 = .24). There was little support for the notion that peripheral concentrations of catecholamines directly induce a central nervous system response...
  16. ncbi request reprint Effect of acute exercise on cognitive control required during an Eriksen flanker task
    Karen Davranche
    Sport, Exercise, and Health Sciences Department, University of Chichester, Chichester, United Kingdom
    J Sport Exerc Psychol 31:628-39. 2009
    ..response level conflict) nor on the amount of cognitive control engaged in the task (congruent vs. incongruent trials). Distributional RT analyses did not highlight any sign of impairment in the efficiency of cognitive control...
  17. pmc Effect of incremental exercise on initiation and movement times in a choice response, whole body psychomotor task
    T McMorris
    University College Chichester, Chichester, W Sussex, UK
    Br J Sports Med 39:537-41. 2005
    ..To examine how exercise at moderate and maximal intensities affects performance on a choice response time, whole body psychomotor task...
  18. doi request reprint Perceived anxiety and plasma cortisol concentrations following rock climbing with differing safety rope protocols
    C I Hodgson
    University of Chichester, College Lane, Chichester PO19 6PE, UK
    Br J Sports Med 43:531-5. 2009
    ..To examine how different safety rope protocols impact on subjective anxiety and self-confidence levels and plasma cortisol concentrations and the relationship between subjective states and cortisol during rock climbing...
  19. doi request reprint The time course effect of moderate intensity exercise on response execution and response inhibition
    Jennifer Joyce
    Sport, Exercise and Health Sciences Department, University of Chichester, England, United Kingdom
    Brain Cogn 71:14-9. 2009
    ..Beneficial effects of exercise remain present on both response execution and response inhibition performance for up to 52min after exercise cessation...
  20. ncbi request reprint Performance on the portable rod and frame test predicts variation in learning the kayak roll
    Christopher I Hodgson
    University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, United Kingdom
    Percept Mot Skills 110:479-87. 2010
    ..Learners with greater field independence may have an advantage when acquiring sport skills that require cognitive restructuring and a strong reliance on kinesthetic and proprioceptive feedback...
  21. doi request reprint Specific effects of acute moderate exercise on cognitive control
    Karen Davranche
    Sport, Exercise and Health Sciences Department, University of Chichester, England, United Kingdom
    Brain Cogn 69:565-70. 2009
    ..The present findings suggest that acute moderate exercise differently affects some specific aspects of cognitive functions...