Erik M Olsson
Affiliation: Uppsala University
- A randomised, double-blind, placebo-controlled, parallel-group study of the standardised extract shr-5 of the roots of Rhodiola rosea in the treatment of subjects with stress-related fatigueErik M Olsson
Department of Psychology, Uppsala University, Uppsala, Sweden
Planta Med 75:105-12. 2009..ROSEA extract SHR-5 exerts an anti-fatigue effect that increases mental performance, particularly the ability to concentrate, and decreases cortisol response to awakening stress in burnout patients with fatigue syndrome...
- Heart rate variability is related to self-reported physical activity in a healthy adolescent populationEva Henje Blom
Department of Clinical Neuroscience, Osher Center for Integrative Medicine, Karolinska Institutet, 171 76, Stockholm, Sweden
Eur J Appl Physiol 106:877-83. 2009..Multiple regression models showed that physical activity was a predictor for HF, LF and SDNN in both measurements. In conclusion HF, LF and SDNN were reproducible after 6 months and were related to physical activity on both occasions...
- Internet-based biofeedback-assisted relaxation training in the treatment of hypertension: a pilot studyErik M G Olsson
Department of Psychology, Uppsala University, Box 1225, 751 42, Uppsala, Sweden
Appl Psychophysiol Biofeedback 35:163-70. 2010..There were no other significant effects of treatment. This pilot study shows encouraging results regarding Internet-based biofeedback treatment for hypertensive adults. However, further research using a larger sample is needed...