Media type: E-Article Title: Mental and physical effort affect vigilance differently Contributor: Smit, Annika S.; Eling, Paul A.T.M.; Hopman, Maria T.; Coenen, Anton M.L. imprint: Elsevier BV, 2005 Published in: International Journal of Psychophysiology Language: English DOI: 10.1016/j.ijpsycho.2005.02.001 ISSN: 0167-8760 Origination: Footnote: