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Sensation (psychology) refers to the processing of the senses by the sensory system. Sensation or sensations may also refer to: In arts and entertainment.
A sense is a biological system used by an organism for sensation, the process of gathering information about the surroundings through the detection of stimuli. Although, in some cultures, five human senses [ 1 ] were traditionally identified as such (namely sight , smell , touch , taste , and hearing ), many more are now recognized. [ 2 ]
The initialization of sensation stems from the response of a specific receptor to a physical stimulus. The receptors which react to the stimulus and initiate the process of sensation are commonly characterized in four distinct categories: chemoreceptors, photoreceptors, mechanoreceptors, and thermoreceptors.
Because the environment is the cacophony of stimuli (electromagnetic waves, chemical interactions, and pressure fluctuations), their sensation is too limited by the noise to solve the cue problem. The relevant stimulus cannot overcome the noise magnitude if it passes through the senses.
A sensorium (/sɛnˈsɔːrɪəm/) [1] (pl.: sensoria) is the apparatus of an organism's perception considered as a whole. It is the "seat of sensation" where it experiences, perceives and interprets the environments within which it lives.
Nociception is the process by which the nervous system detects and responds to potentially harmful stimuli, leading to the sensation of pain. It involves specialized receptors called nociceptors that sense damage or threat and send signals to the brain. Nociception is widespread among animals, even among insects. [32]
Mechanosensation is the transduction of mechanical stimuli into neural signals. Mechanosensation provides the basis for the senses of light touch, hearing, proprioception, and pain.
The feeling is a conscious experience created after the physical sensation or emotional experience, whereas emotions are felt through emotional experience. They are manifested in the unconscious mind and can be associated with thoughts, desires, and actions.