Supernormal Stimulus: Why Your Brain Craves More
Introduction to the Supernormal Stimulus The concept of the Supernormal Stimulus (SNS) originates primarily within the field of ethology, the scientific study of animal behavior, specifically popularized by Nobel laureate Niko Tinbergen in the mid-20th century. At its core, an SNS is defined as an artificially exaggerated stimulus that elicits a response from an animal […]
Sensory Bias: Why Your Brain Craves Specific Signals
Sensory Bias in Psychology and Evolution The Core Definition and Fundamental Mechanism Sensory Bias, in the context of psychology and evolutionary biology, refers to the phenomenon where a receiving organism possesses a pre-existing, often ancient, preference for certain characteristics in signals, unrelated to the current function of that signal. This preference is rooted deep within […]