Evaluation of a student's mental workload for simulator training using salivary amylase activity. - Nozomu Nishimura; Koji Murai; Yuji Hayashi; Laurie C. Stone (SMC, 2010)

Basic study of a mental workload for student's simulator training using heart rate variability, salivary amylase activity and facial temperature. - Nozomu Nishimura; Koji Murai; Yuji Hayashi (SoSE, 2011)