Sensation -

: A physical energy source (like light, sound waves, or heat) is detected by specialized sensory receptors.

In the context of psychology and physiology, a is the physical process by which our sensory organs detect and respond to external stimuli. It acts as the raw data input for our conscious experience of the world. Core Components of Sensation The process of sensation typically involves four key steps: sensation

: These electrical signals are sent through the nervous system to the brain for further processing. : A physical energy source (like light, sound