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Conversion of environmental stimuli into neural signals.
The ability of a receptor to respond to a specific stimulus strength.
Mechanoreceptors respond to mechanical stimuli, while nociceptors detect pain.
The specific area where a stimulus can activate a sensory receptor.
The ability to distinguish two separate points of touch.
Higher firing frequency indicates a stronger perceived stimulus.
Rapidly adapting receptors respond quickly to changes, while slowly adapting receptors continue to respond to a constant stimulus.
The decrease in sensitivity to a constant stimulus over time.
Receptors in the skin that respond to touch, pressure, and temperature.
They detect changes in muscle length and contribute to proprioception.
Higher density allows for better discrimination between two points.
Each receptor type is most sensitive to a specific type of stimulus.
Receptors that can respond to multiple types of stimuli.
The brain's method of associating specific signals with particular modalities.