The expression of human behavior can be studied by the flow of information generated by a range of internal and external stimuli. In this perspective, the pleasure – in its simplest form or in the extenuating role of pain – has the possibility of emerging as the main modulator of responses and human actions.
The human behavior may be investigated employing neuroscientific technology to label physiological states and, from a given stimulus, identify neurophysiological dynamics that trigger a particular behavior.