Professor Sam Oliver
Athro mewn Gwyddorau Chwaraeon ac Ymarfer Corff
Contact info
Position: Professor
Email: s.j.oliver@bangor.ac.uk
Phone: (01248) 38 3965
Location: Room 301, George Building, Normal Site
To book a student tutorial please visit: https://outlook.office365.com/owa/calendar/SHESStaffTutorialandDropInHours@bangoroffice365.onmicrosoft.com/bookings/
- Cyhoeddwyd
Beetroot Juice Does Not Enhance Altitude Running Performance in Well-Trained Athletes
Arnold, J. T., Oliver, S. J., Lewis-Jones, T. M., Wylie, L. J. & Macdonald, J. H., 4 Chwef 2015, Yn: Applied Physiology, Nutrition, and Metabolism.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The influence of an afternoon nap on the endurance performance of trained runners
Blanchfield, A. W., Lewis-Jones, T. M., Wignall, J. R., Roberts, J. B. & Oliver, S. J., 2018, Yn: European Journal of Sport Science. 18, 9, t. 1177-1184Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Psychological effects of progressive resistance training in prostate cancer patients undergoing androgen deprivation therapy
Callow, N., Marcora, S. M., Oliver, S. J., Lemmey, A. B. & Stuart, N., 1 Gorff 2004.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Vitamin D metabolites are associated with musculoskeletal injury in young adults: a prospective cohort study
Carswell, A., O'Leary, T. J., Swinton, P., Jackson, S., Tang, J., Oliver, S., Izard, R. M., Walsh, N. P., Fraser, W. & Greeves, J. P., 1 Hyd 2023, Yn: Journal of Bone and Mineral Research. 38, 10, t. 1453-1464Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Influence of vitamin D supplementation by sunlight or oral D3 on exercise performance
Carswell, A. T., Oliver, S. J., Wentz, L. M., Kashi, D. S., Roberts, R., Tang, J. C., Izard, R. M., Jackson, S., Allan, D., Rhodes, L. E., Fraser, W. D., Greeves, J. P. & Walsh, N. P., Rhag 2018, Yn: Medicine and Science in Sports and Exercise. 50, 12, t. 2555-2564Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Vitamin D metabolites are associated with physical performance in young healthy adults
Carswell, A., Jackson, S., Swinton, P., O'Leary, T. J., Tang, J., Oliver, S., Sale, C., Izard, R. M., Walsh, N., Fraser, W. & Greeves, J., Tach 2022, Yn: Medicine and Science in Sports and Exercise. 54, 11, t. 1982-1989 8 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The effects of two nights of sleep deprivation with or without energy restriction on immune indices at rest and in response to cold exposure.
Costa, R. J., Smith, A. H., Oliver, S. J., Walters, R., Maassen, N., Bilzon, J. L. & Walsh, N. P., 1 Meh 2010, Yn: European Journal of Applied Physiology. 109, 3, t. 417-428Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Influence of timing of postexercise carbohydrate-protein ingestion on selected immune indices
Costa, R. J. S., Oliver, S. J., Laing, S. J., Waiters, R., Bilzon, J. L. J. & Walsh, N. P., Awst 2009, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 19, 4, t. 366-384 19 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Heb ei Gyhoeddi
A Prospective Study of The Developmental Biographies of Great British Pathway Athletes: Pathway to Podium
Dunn, E., Langham-Walsh, E., Lowery, M., Hardy, L., Lawrence, G., Gottwald, V., Hardy, J., Oliver, S. & Roberts, R., 8 Meh 2018, (Heb ei Gyhoeddi).Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen
- Cyhoeddwyd
Preliminary Validation of the Athlete Development Formulation Survey (ADFS)
Dunn, E., Anderson, D., Langham-Walsh, E., Lowery, M., Hardy, L., Lawrence, G., Woodman, T., Gottwald, V., Hardy, J., Roberts, R. & Oliver, S., 18 Hyd 2019.Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen › adolygiad gan gymheiriaid
- Cyhoeddwyd
Response to the Letter to the Editor by Aaron Spital, “Is This Elderly Patient Dehydrated? Diagnostic Accuracy of Hydration Assessment Using Physical Signs, Urine, and Saliva Markers”
Fortes, M., Owen, J., Oliver, S. & Walsh, N. P., 1 Awst 2015, Yn: Journal of the American Medical Directors Association. 16, 8, t. 708Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Is This Elderly Patient Dehydrated? Diagnostic Accuracy of Hydration Assessment Using Physical Signs, Urine, and Saliva Markers
Fortes, M. B., Owen, J. A., Raymond-Barker, P., Bishop, C., Elghenzai, S., Oliver, S. J. & Walsh, N. P., 22 Hyd 2014, Yn: Journal of the American Medical Directors Association. 16, 3, t. 221-228Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Bilateral regional extracranial blood flow regulation to hypoxia and unilateral duplex ultrasound measurement error
Friend, A., Rogan, M., Rossetti, G., Lawley, J., Mullins, P., Sandoo, A., Macdonald, J. & Oliver, S., 1 Gorff 2021, Yn: Experimental Physiology. 106, 7, t. 1535-1548 14 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Effect of chronic carbohydrate supplementation on hydration status and peripheral oedema during a high altitude expedition.
Ginnever, H., Scanlon, E., Macdonald, J. H. & Oliver, S. J., 1 Ion 2008.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Physiological and Psychological Illness Symptoms at High Altitude and Their Relationship With Acute Mountain Sickness: A Prospective Cohort Study
Hardy, L. J., Arthur, C. A., Roberts, R. J., Oliver, S. J., Sanders, S. J., Williams, C. J., Smith, Z. A., Lloyd-Davies E.*, [. V., Roberts, R., Arthur, C., Hardy, L. & Macdonald, J. H., 1 Gorff 2012, Yn: Journal of Travel Medicine. 19, 4, t. 210-219Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The effects of fifty-two hours of sleep deprivation with and without energy restriction on thermoregulation during cold stress.
Harper-Smith, A. D., Costa, R. J., Oliver, S. J., Bilzon, J. L. & Walsh, N. P., 1 Ion 2008.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Influence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training
Harrison, S., Oliver, S., Kashi, D., Carswell, A., Edwards, J., Wentz, L., Roberts, R., Tang, J., Izard, R., Jackson, S., Allan, D., Rhodes, L., Fraser, W., Greeves, J. & Walsh, N., 1 Gorff 2021, Yn: Medicine and Science in Sports and Exercise. 53, 7, t. 1505-1516 12 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Resting oral mucosal immunity varies across the menstrual cycle
Harrison, S., Macdonald, J. & Oliver, S., 26 Meh 2024.Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb
- Cyhoeddwyd
Endurance Performance After Modest Hypohydration Evoked By Prolonged Fluid Restriction And Exercise Or Diuretics.
Heaney, J., Jibani, M., Milne, J. & Oliver, S. J., 1 Ion 2009.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Dietary nitrate supplementation effect on dynamic cerebral autoregulation in normoxia and acute hypoxia
Horiuchi, M., Rossetti, G. & Oliver, S., Maw 2022, Yn: Journal of Cerebral Blood Flow and Metabolism. 42, 3, t. 486-494Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Greater post-exercise hypotension in healthy young untrained men after exercising in a hot compared to a temperate environment
Horiuchi, M. & Oliver, S., Hyd 2023, Yn: Journal of Thermal Biology. 117, 103683.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Five days of tart cherry supplementation improves exercise performance in normobaric hypoxia
Horiuchi, M., Fukuoka, Y., Koyama, K. & Oliver, S., 12 Ion 2023, Yn: Nutrients. 15, 2, 388.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- E-gyhoeddi cyn argraffu
Post-exercise hypotension after exercising in hypoxia with and without tart cherry supplementation
Horiuchi, M. & Oliver, S., 15 Tach 2024, (E-gyhoeddi cyn argraffu) Yn: High Altitude Medicine and Biology.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The influence of short-term high-altitude acclimatization on cerebral and leg tissue oxygenation post orthostasis
Horiuchi, M., Okazaki, K., Asano, K., Friend, A., Rossetti, G. & Oliver, S., Tach 2021, Yn: European Journal of Applied Physiology. 121, 11, t. 3095-3102Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The role of dietary nitrate supplementation in neurovascular function
Horiuchi, M., Rossetti, G. & Oliver, S., Gorff 2021, Yn: Neural Regeneration Research. 16, 7, t. 1419-1420 2 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Validation of a Noninvasive Assessment of Pulmonary Gas Exchange During Exercise in Hypoxia
Howe, C., MacLeod, D., Wainman, L., Oliver, S. & Ainslie, P., 1 Hyd 2020, Yn: Chest. 158, 4, t. 1644-1650Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The deleterious effects of acute hypoxia on microvascular and large vessel endothelial function
Jones, D., Macdonald, J., Sandoo, A., Oliver, S. & Rossetti, G., 1 Awst 2021, Yn: Experimental Physiology. 106, 8, t. 1699-1709Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Vitamin D and the hepatitis B vaccine response: A prospective cohort study and a randomized, placebo-controlled oral vitamin D3 and simulated sunlight supplementation trial in healthy adults
Kashi, D., Oliver, S., Wentz, L., Roberts, R., Carswell, A., Tang, J., Jackson, S., Izard, R. M., Allan, D., Rhodes, L., Fraser, W., Greeves, J. P. & Walsh, N., Chwef 2021, Yn: European Journal of Nutrition. 60, 1, t. 475-491 17 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
No effect of a 30 h period of sleep deprivation on leukocyte trafficking, neutrophil degranulation and saliva IgA responses to exercise.
Laing, S., Costa, R. J., Cartner, L., Oliver, S. J., Laing, S. J., Walters, R., Bilzon, J. L. & Walsh, N. P., 1 Chwef 2009, Yn: European Journal of Applied Physiology. 105, 3, t. 499-504Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Neutrophil-degranulation and lymphocyte-subset response after 48 hr of fluid and/or energy restriction
Laing, S. J., Oliver, S. J., Wilson, S., Walters, R., Bilzon, J. L. J. & Walsh, N. P., Hyd 2008, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 18, 5, t. 443-56 14 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
One night of sleep deprivation decreases treadmill endurance performance.
Laing, S., Oliver, S. J., Costa, R. J., Laing, S. J., Bilzon, J. L. & Walsh, N. P., 1 Medi 2009, Yn: European Journal of Applied Physiology. 107, 2, t. 155-161Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The effects of a 30 hour period of sleep deprivation on selected immune responses to exercise.
Laing, S., Costa, R. J., Blanchfield, A., Oliver, S. J., Laing, S. J., Bilzon, J. L. & Walsh, N. P., 1 Ion 2008, t. 2738.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Initial steps in the validation of the athlete development formulation survey
Langham-Walsh, E., Anderson, D., Dunn, E., Gottwald, V., Hardy, J., Hardy, L., Lawrence, G., Lowery, M., Oliver, S., Roberts, R. & Woodman, T., 2019, Journal of Exercise, Movement, and Sport (SCAPPS refereed abstracts repository). t. 115Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd
- Cyhoeddwyd
Unexpected reductions in regional cerebral perfusion during prolonged hypoxia
Lawley, J., Oliver, S., Macdonald, J. & Mullins, P., 1 Ion 2017, Yn: Journal of Physiology. 595, 3, t. 935-947Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Effect of acute on chronic carbohydrate supplementation during sub-maximal exercise at high altitude.
Lawley, J., Lloyd-Davies, E., Oliver, S. J. & Macdonald, J. H., 1 Ion 2008.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Investigation of whole-brain white matter identifies altered water mobility in the pathogenesis of high-altitude headache
Lawley, J., Oliver, S. J., Mullins, P. G. & Macdonald, J. H., 1 Awst 2013, Yn: Journal of Cerebral Blood Flow and Metabolism. 33, 8, t. 1286-1294Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Prolonged (9 h) poikilocapnic hypoxia (12% O2) augments cutaneous thermal hyperaemia in healthy humans
Lawley, J. S., Oliver, S. J., Mullins, P. G., Macdonald, J. H. & Moore, J. P., 1 Meh 2014, Yn: Experimental Physiology. 99, t. 909-920Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ecologically valid exercise performance at high altitude.
Lawley, J. S., Oliver, S. J. & Macdonald, J. H., 1 Ion 2009.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Normobaric hypoxia and symptoms of acute mountain sickness: Elevated brain volume and intracranial hypertension
Lawley, J. S., Alperin, N., Bagci, A. M., Lee, S. H., Mullins, P. G., Oliver, S. J. & Macdonald, J. H., 20 Mai 2014, Yn: Annals of Neurology. 75, 6, t. 890-898Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Optic Nerve Sheath Diameter Is Not Related to High Altitude Headache: A Randomized Controlled Trial
Lawley, J. S., Oliver, S. J., Mullins, P. G., Morris, D., Junglee, N. A., Jelleyman, C. & Macdonald, J. H., 1 Medi 2012, Yn: High Altitude Medicine and Biology. 13, 3, t. 193-199Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- E-gyhoeddi cyn argraffu
Thirty years of longitudinal talent development research: A systematic review and meta-aggregation
Lawrence, G., Dunn, E., Gottwald, V., Oliver, S., Roberts, R., Hardy, J. & Woodman, T., 22 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: International Review of Sport and Exercise Psychology.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Lets go Surfing now, everybody's learning how; attentional strategies on expert and novice surfing performance under both practice and competition conditions
Lawrence, G. P., Virian, J., Oliver, S. J. & Gottwald, V. M., 2020, Yn: European Journal of Sport Science. 20, 2, t. 229-239 11 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Body composition changes during high altitude exposure are not reversed by increasing energy intake.
Macdonald, J. H. & Oliver, S. J., 1 Ion 2009.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Effect of chronic carbohydrate supplementation on body composition during a high altitude expedition.
Macdonald, J. H., Hillyer, K. & Oliver, S. J., 1 Ion 2008.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Body composition at high altitude: a randomized placebo-controlled trial of dietary carbohydrate supplementation.
Macdonald, J. H., Oliver, S. J., Hillyer, K., Sanders, S., Smith, Z., Williams, C., Yates, D., Ginnever, H., Scanlon, E., Roberts, E., Murphy, D., Lawley, J. & Chichester, E., 1 Tach 2009, Yn: American Journal of Clinical Nutrition. 90, 5, t. 1193-1202Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Effect of carbohydrate supplementation during a high altitude expedition.
Macdonald, J. H. & Oliver, S. J., 3 Rhag 2008.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
- Cyhoeddwyd
Re: Luteinizing hormone-releasing hormone agonist effects on skeletal muscle: How hormonal therapy in prostate cancer affects muscular strength
Marcora, S., Oliver, S. J., Callow, N., Lemmey, A. & Stuart, N., 1 Tach 2005, Yn: Journal of Urology. 174, 5, t. 2068-2069Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Sucrose and sodium but not caffeine content influence the retention of beverages in humans under euhydrated conditions
Maughan, R. J., Watson, P., Cordery, P. A., Walsh, N., Oliver, S., Dolci, A., Rodriguez Sanchez, N. & Galloway, S. D., Ion 2019, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 29, 1, t. 51-60Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
A randomized trial to assess the potential of different beverages to affect hydration status: development of a beverage hydration index
Maughan, R. J., Watson, P., Cordery, P. A. A., Walsh, N. P., Oliver, S. J., Dolci, A., Rodriguez-Sanchez, N. & Galloway, S. D. R., Maw 2016, Yn: American Journal of Clinical Nutrition. 103, 3, t. 717-723Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
A comparison of medium-term heat acclimation by post-exercise hot water immersion or exercise in the heat: Adaptations, overreaching, and thyroid hormones
McIntyre, R., Zurawlew, M., Mee, J., Walsh, N. & Oliver, S., 1 Tach 2022, Yn: American Journal of Physiology - Regulatory Integrative and Comparative Physiology. 323, 5, t. R601-R615Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid