Body senses refer to the various ways in which our body detects and processes sensory information from the environment, including touch, taste, smell, vision, hearing, and pain.
Sensory adaptation is when our sensory receptors become less sensitive to constant or repetitive stimuli. For example, after spending some time in a room with a strong scent, we may stop noticing the smell.
Sensory thresholds are the minimum amount of stimulation required for us to detect a particular sensation. Our ability to perceive sensations can vary depending on these thresholds.
Perceptual constancy refers to our ability to perceive objects as having consistent shape, size, color, etc., despite changes in their physical appearance or conditions. It helps us maintain stable perceptions of the world even when sensory information is ambiguous.