This article neuroscience exploring the brain 3rd edition pdf multiple issues. Unsourced material may be challenged and removed. Statements consisting only of original research should be removed. Humans have a multitude of sensors.
However, what constitutes a sense is a matter of some debate, leading to difficulties in defining what exactly a distinct sense is, and where the borders between responses to related stimuli lie. Other animals also have receptors to sense the world around them, with degrees of capability varying greatly between species. A broadly acceptable definition of a sense would be “A system that consists of a group of sensory cell types that responds to a specific physical phenomenon, and that corresponds to a particular group of regions within the brain where the signals are received and interpreted. There is no firm agreement as to the number of senses because of differing definitions of what constitutes a sense. This addition to the commonly acknowledged senses may arise from the psychological orientation involved in Buddhist thought and practice.