1. Interoception and behavior;Adàm,1967
2. The role of awareness in the control of frontalis muscle activity;Bayles;Biological Psychology,1986
3. Biologische Psychologie;Birbaumer,1990
4. Perceived exertion and pulse rate during graded exercise in various age groups;Borg;Acta Medica Scandinavica (Suppl.),1967
5. The sensation of the alimentary canal;Boring;American Journal of Psychology,1915