J J Leddy

Summary

Affiliation: University at Buffalo
Country: USA

Publications

  1. ncbi request reprint Regulatory and autoregulatory physiological dysfunction as a primary characteristic of post concussion syndrome: implications for treatment
    John J Leddy
    State University of New York at Buffalo School of Medicine and Biomedical Sciences, Buffalo, NY, USA
    NeuroRehabilitation 22:199-205. 2007
  2. doi request reprint Hypertension in athletes
    John J Leddy
    Department of Orthopedics, State University of New York at Buffalo, Buffalo, NY 14214, USA
    J Clin Hypertens (Greenwich) 11:226-33. 2009
  3. pmc Rehabilitation of Concussion and Post-concussion Syndrome
    John J Leddy
    Department of Orthopaedics and the Sports Medicine Institute, Buffalo, New York
    Sports Health 4:147-54. 2012
  4. doi request reprint Exercise treatment for postconcussion syndrome: a pilot study of changes in functional magnetic resonance imaging activation, physiology, and symptoms
    John J Leddy
    Department of Orthopaedics and University Sports Medicine, Buffalo Neuroimaging Analysis Center, State University of New York at Buffalo 14214, USA
    J Head Trauma Rehabil 28:241-9. 2013
  5. pmc Resistance training with soy vs whey protein supplements in hyperlipidemic males
    Carol A Denysschen
    Department of Nutrition and Dietetics, State University at New York, Buffalo State College, Buffalo, NY, USA
    J Int Soc Sports Nutr 6:8. 2009
  6. doi request reprint Reliability of a graded exercise test for assessing recovery from concussion
    John J Leddy
    Department of Orthopaedics and Sports Medicine Institute, University at Buffalo, State University of New York, Buffalo, NY 14214, USA
    Clin J Sport Med 21:89-94. 2011
  7. doi request reprint A preliminary study of subsymptom threshold exercise training for refractory post-concussion syndrome
    John J Leddy
    Department of Orthopaedics, University at Buffalo, The State University of New York, Buffalo, NY 14214, USA
    Clin J Sport Med 20:21-7. 2010
  8. doi request reprint Dopamine-related genotypes and the dose-response effect of methylphenidate on eating in attention-deficit/hyperactivity disorder youths
    John J Leddy
    State University of New York at Buffalo School of Medicine and Biomedical Sciences, Buffalo, New York, USA
    J Child Adolesc Psychopharmacol 19:127-36. 2009
  9. ncbi request reprint Myasthenia gravis in a collegiate football player
    J J Leddy
    Department of Orthopaedics and Neurology and the Sports Medicine Institute, State University of New York at Buffalo, School of Medicine and Biomedical Sciences, USA
    Med Sci Sports Exerc 32:1975-9. 2000
  10. ncbi request reprint Influence of methylphenidate on eating in obese men
    John J Leddy
    Department of Orthopedics, Sports Medicine Institute, University at Buffalo School of Medicine and Biomedical Sciences, Buffalo, New York 14214, USA
    Obes Res 12:224-32. 2004

Collaborators

Detail Information

Publications24

  1. ncbi request reprint Regulatory and autoregulatory physiological dysfunction as a primary characteristic of post concussion syndrome: implications for treatment
    John J Leddy
    State University of New York at Buffalo School of Medicine and Biomedical Sciences, Buffalo, NY, USA
    NeuroRehabilitation 22:199-205. 2007
    ....
  2. doi request reprint Hypertension in athletes
    John J Leddy
    Department of Orthopedics, State University of New York at Buffalo, Buffalo, NY 14214, USA
    J Clin Hypertens (Greenwich) 11:226-33. 2009
    ..Other agents can be used but some sports governing bodies proscribe the use of certain antihypertensive medications such as beta-blockers for elite athletes...
  3. pmc Rehabilitation of Concussion and Post-concussion Syndrome
    John J Leddy
    Department of Orthopaedics and the Sports Medicine Institute, Buffalo, New York
    Sports Health 4:147-54. 2012
    ..Prolonged symptoms after concussion are called post-concussion syndrome (PCS), which is a controversial disorder with a wide differential diagnosis...
  4. doi request reprint Exercise treatment for postconcussion syndrome: a pilot study of changes in functional magnetic resonance imaging activation, physiology, and symptoms
    John J Leddy
    Department of Orthopaedics and University Sports Medicine, Buffalo Neuroimaging Analysis Center, State University of New York at Buffalo 14214, USA
    J Head Trauma Rehabil 28:241-9. 2013
    ....
  5. pmc Resistance training with soy vs whey protein supplements in hyperlipidemic males
    Carol A Denysschen
    Department of Nutrition and Dietetics, State University at New York, Buffalo State College, Buffalo, NY, USA
    J Int Soc Sports Nutr 6:8. 2009
    ..The study's purpose was to examine the effects of 12 weeks of resistance exercise training with soy versus whey protein supplementation on strength gains, body composition and serum lipid changes in overweight, hyperlipidemic men...
  6. doi request reprint Reliability of a graded exercise test for assessing recovery from concussion
    John J Leddy
    Department of Orthopaedics and Sports Medicine Institute, University at Buffalo, State University of New York, Buffalo, NY 14214, USA
    Clin J Sport Med 21:89-94. 2011
    ..To evaluate a graded treadmill test for retest reliability (RTR) and interrater reliability (IRR) in the evaluation of the physiologic effects of symptom exacerbation from concussion...
  7. doi request reprint A preliminary study of subsymptom threshold exercise training for refractory post-concussion syndrome
    John J Leddy
    Department of Orthopaedics, University at Buffalo, The State University of New York, Buffalo, NY 14214, USA
    Clin J Sport Med 20:21-7. 2010
    ..To evaluate the safety and effectiveness of subsymptom threshold exercise training for the treatment of post-concussion syndrome (PCS)...
  8. doi request reprint Dopamine-related genotypes and the dose-response effect of methylphenidate on eating in attention-deficit/hyperactivity disorder youths
    John J Leddy
    State University of New York at Buffalo School of Medicine and Biomedical Sciences, Buffalo, New York, USA
    J Child Adolesc Psychopharmacol 19:127-36. 2009
    ..The purpose of this study was to explore the relationship between dopamine-related gene polymorphisms and food consumption in ADHD children receiving varying doses of MPH...
  9. ncbi request reprint Myasthenia gravis in a collegiate football player
    J J Leddy
    Department of Orthopaedics and Neurology and the Sports Medicine Institute, State University of New York at Buffalo, School of Medicine and Biomedical Sciences, USA
    Med Sci Sports Exerc 32:1975-9. 2000
    ..He decided to forego his senior season of collegiate football after a bout of severe mechanical low-back pain incurred during spring football practice and limited his athletic activity thereafter to recreational sports...
  10. ncbi request reprint Influence of methylphenidate on eating in obese men
    John J Leddy
    Department of Orthopedics, Sports Medicine Institute, University at Buffalo School of Medicine and Biomedical Sciences, Buffalo, New York 14214, USA
    Obes Res 12:224-32. 2004
    ..We investigated the effects of two doses of short-acting methylphenidate on energy intake over one meal in obese adult males...
  11. ncbi request reprint Isocapnic hyperpnea training improves performance in competitive male runners
    John J Leddy
    Department of Physiology and Biophysics, State University of NY at Buffalo, Buffalo, NY, USA
    Eur J Appl Physiol 99:665-76. 2007
    ..The improvements cannot be ascribed to improved blood oxygen delivery to muscle or to psychological factors...
  12. ncbi request reprint Implementation of the Ottawa ankle rule in a university sports medicine center
    John J Leddy
    Department of Orthopedics and the Sports Medicine Institute, State University of New York at Buffalo School of Medicine and Biomedical Sciences, Buffalo, NY 14214, USA
    Med Sci Sports Exerc 34:57-62. 2002
    ....
  13. doi request reprint Intentional versus unintentional contact as a mechanism of injury in youth ice hockey
    Scott R Darling
    Department of Orthopaedics, University at Buffalo, Buffalo, NY 14214, USA
    Br J Sports Med 45:492-7. 2011
    ..Intentional versus unintentional contact was used to classify mechanisms of injuries. All injuries (n=247) in one youth hockey programme over a 5-year period were recorded and included in the analysis...
  14. ncbi request reprint Relation between food reinforcement and dopamine genotypes and its effect on food intake in smokers
    Leonard H Epstein
    Departments of Pediatrics, School of Medicine and Biomedical Sciences, State University of New York at Buffalo, 14214 3000, USA
    Am J Clin Nutr 80:82-8. 2004
    ..Food reinforcement and dopaminergic activity may influence food consumption, but research on whether they interact has not been performed...
  15. ncbi request reprint Dopamine transporter genotype as a risk factor for obesity in African-American smokers
    Leonard H Epstein
    Department of Pediatrics and Sports Medicine Institute, University at Buffalo School of Medicine, New York 14214, USA
    Obes Res 10:1232-40. 2002
    ..To assess the association between a polymorphism related to dopamine function, dopamine transport (SLC6A3), and obesity in smokers...
  16. ncbi request reprint Food reinforcement
    Leonard H Epstein
    Department of Pediatrics, University at Buffalo School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Farber Hall, Room G56, 3435 Main Street, Building 26, Buffalo, NY 14214 3000, USA
    Appetite 46:22-5. 2006
    ..Inhibition of dopamine transport increases brain dopamine concentrations, which may influence weight gain after smoking cessation and can reduce energy intake in obese adults...
  17. ncbi request reprint Use of the ICECI and ICD-10 E-Coding structures to evaluate causes of head injury and concussion from sport and recreation participation in a school population
    Karl F Kozlowski
    Department of Exercise and Nutrition Sciences Program in Athletic Training, State University of New York at Buffalo, Buffalo, NY, USA
    NeuroRehabilitation 22:191-8. 2007
    ..Results were similar when using the two coding structures in combination. Prevention efforts should focus on activities where children are moving at high speeds since these are more likely to cause a concussion when a head injury occurs...
  18. pmc Food reinforcement, the dopamine D2 receptor genotype, and energy intake in obese and nonobese humans
    Leonard H Epstein
    Department of Pediatrics, University at Buffalo, State University of New York, Buffalo, NY 14214 3000, USA
    Behav Neurosci 121:877-86. 2007
    ..No effect of the DAT1 genotype was observed. These data show that individual differences in food reinforcement may be important for obesity and that the DRD2 genotype may interact with food reinforcement to influence energy intake...
  19. pmc Food reinforcement and eating: a multilevel analysis
    Leonard H Epstein
    Department of Pediatrics, School of Medicine and Biomedical Sciences, State University of New York, Buffalo, NY 14214 3000, USA
    Psychol Bull 133:884-906. 2007
    ....
  20. ncbi request reprint A high-glycemic meal pattern elicited increased subjective appetite sensations in overweight and obese women
    Visalakshi Arumugam
    Department of Exercise and Nutrition Sciences, University at Buffalo, 15 Farber Hall, Buffalo, NY 142148001, USA
    Appetite 50:215-22. 2008
    ..The results of this study support the glucostatic theory linking dynamic changes in blood glucose with appetitive sensations...
  21. ncbi request reprint Kinetic changes with fatigue and relationship to injury in female runners
    Kristen E Gerlach
    Department of Exercise and Nutrition Sciences, University at Buffalo, State University of New York, Buffalo, NY 14214 3079, USA
    Med Sci Sports Exerc 37:657-63. 2005
    ..A separate retrospective and prospective analysis correlated initial magnitude of GRF and fatigue-induced changes in GRF with lower-extremity injury...
  22. ncbi request reprint Short-term exercise to exhaustion and its effects on cognitive function in young women
    Christine Lo Bue-Estes
    Department of Exercise and Nutrition Sciences, State University of New York at Buffalo, USA
    Percept Mot Skills 107:933-45. 2008
    ..Short-term maximal treadmill exercise was associated with reduced Working Memory performance during exercise and improved Working Memory after recovery...
  23. ncbi request reprint Effect of low and high fat diets on nutrient intakes and selected cardiovascular risk factors in sedentary men and women
    Kulwara Meksawan
    Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions and School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York 14214, USA
    J Am Coll Nutr 23:131-40. 2004
    ..The effect of decreasing fat intake to 19% and increasing it to 50% from a control diet of 30% on nutritional status and cardiovascular risk factors in healthy individuals was studied...
  24. ncbi request reprint Concussion and sports
    Barry Willer
    NeuroRehabilitation 22:159-60. 2007