Editorial for Special Issue "Psychophysiology and Experimental Psychology".

The first experimental laboratory in psychology was founded in Leipzig (Germany), where Wilhelm Wundt mainly investigated feelings and sensations by employing experimental methods. Almost a century and half after is debut, experimental laboratories have extremely evolved in terms of apparatus, instruments, and recording techniques. Under a multiand interdisciplinary perspective, we can now better understand human cognitive and affective processes. As current has placed increasing emphasis upon the ecologically valid research, an "out-of-thelab" approach, integrated with both human and nonhuman research, is expected to leverage scientific advances in the field of human behavior.