EVERYDAY SCIENCE

Detailed explanation-1: -Sensory neurons, also known as afferent neurons, are neurons in the nervous system, that convert a specific type of stimulus, via their receptors, into action potentials or graded potentials. This process is called sensory transduction.

Detailed explanation-2: -Sensory neurons are activated by physical and chemical stimuli, eliciting sensations such as temperature, touch, pain, and itch. From an evolutionary perspective, sensing danger is essential for organismal survival.

Detailed explanation-3: -Sensory Receptors. Specialized receptors detect stimuli of various types, including visual, olfactory, gustatory (taste), auditory, and somatosensory (mechanical, thermal, and painful) stimuli.

Detailed explanation-4: -Any sensory neuron detects stimuli within an area called its receptive field.

Detailed explanation-5: -Sensory neurons are the nerve cells that are activated by sensory input from the environment-for example, when you touch a hot surface with your fingertips, the sensory neurons will be the ones firing and sending off signals to the rest of the nervous system about the information they have received.