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Articles 1 - 3 of 3
Full-Text Articles in Sports Sciences
The Effects Of Phosphatidylserine On Reaction Time And Cognitive Function Following An Exercise Stress, Adam John Wells
The Effects Of Phosphatidylserine On Reaction Time And Cognitive Function Following An Exercise Stress, Adam John Wells
Electronic Theses and Dissertations
Phosphatidylserine (PS) is an endogenously occurring phospholipid that has been shown to have cognition and mood enhancing properties in humans, possibly through its role as an enzyme co-factor in cellular signal transduction. Specifically, PS has been identified as activator of classical isoforms of protein kinase C, an enzyme known to be involved in the growth and differentiation of neural cells, and is therefore thought to play a role in the protection of neurons. The purpose of this study was to examine the effects of supplementation with PS and caffeine on measures of cognition, reaction time and mood prior to and …
Phosphatidic Acid Increases Lean Body Tissue And Strength In Resistance Trained Men, David Williams
Phosphatidic Acid Increases Lean Body Tissue And Strength In Resistance Trained Men, David Williams
Electronic Theses and Dissertations
Phosphatidic Acid (PA) is a natural phospholipid compound derived from lecithin which is commonly found in egg yolk, grains, fish, soybeans, peanuts and yeast. It has been suggested that PA is involved in several intracellular processes associated with muscle hypertrophy. Specifically, PA has been reported to activate protein synthesis through the mammalian target of rapamycin (mTOR) signaling pathway and thereby may enhance the anabolic effects of resistance training. To our knowledge, no one has examined the effect of PA supplementation in humans while undergoing a progressive resistance training program. To examine the effect of PA supplementation on lean soft tissue …
“Don't Call Me A Student-Athlete”: The Effect Of Identity Priming On Stereotype Threat For Academically Engaged African American College Athletes, Keith Harrison
Dr. C. Keith Harrison
Academically engaged African American college athletes are most susceptible to stereotype threat in the classroom when the context links their unique status as both scholar and athlete. After completing a measure of academic engagement, African American and White college athletes completed a test of verbal reasoning. To vary stereotype threat, they first indicated their status as a scholar-athlete, an athlete, or as a research participant on the cover page. Compared to the other groups, academically engaged African American college athletes performed poorly on the difficult test items when primed for their athletic identity, but they performed worse on both the …