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Time course of cardiovascular responses induced by mental and orthostatic challenges

Lackner, Helmut Karl ; Goswami, Nandu ; Papousek, Ilona ; Roessler, Andreas ; Grasser, Erik Konrad ; Montani, Jean-Pierre ; Jezova, Daniela ; Hinghofer-Szalkay, Helmut

In: International Journal of Psychophysiology, 2010, vol. 75, no. 1, p. 48-53

Cardiovascular responses to single stressors diminish over time. Interaction of different stressors influencing hemodynamic variables, indicative of stress-induced reactivity and physiological responses are, however, poorly understood. We investigated time course of mental (using mental arithmetic, MA) and orthostatic (using head up tilt, HUT) challenges induced responses in 16 males. Three...