8 research outputs found
Effects of caffeine, sleep loss, and stress on cognitive performance and mood during U. S. Navy Seal training. Psychopharmacology (Berl
Abstract Rationale: When humans are acutely exposed to multiple stressors, cognitive performance is substantially degraded. Few practical strategies are available to sustain performance under such conditions. Objective: This study examined whether moderate doses of caffeine would reduce adverse effects of sleep deprivation and exposure to severe environmental and operational stress on cognitive performance. Methods: Volunteers were 68
Effects of dietary protein content on IGF-I, testosterone, and body composition during 8 days of severe energy deficit and arduous physical activity
Physical Performance responses during 72 h of military operational stress
Effet d'un effort prolongé, de la sous-alimentation et du manque de sommeil sur les performances physiques lors d'une opération militair