Pain Receptors
Nociceptors are sensory receptors that are located throughout the body except for within the brain. These receptors are responsible for detecting pain and tissue damage.
Pain receptors
The alpha- and beta-adrenergic receptors are found throughout the body, including the cardiovascular system, smooth muscle, and glands. However, they are not typically located in the brain.
The sensory division is what sends information from smooth muscles to the brain. The nervous system first uses sensory receptors (located everywhere internally and externally on body) to sense change (pain, cold, the need for a muscle to contract, ect.) The information gathered is sent to the brain and spinal cord by way of the sensory division.
As chemical reacions
I think it is the Brain....
Sensory pathways travel from the body to the brain. They carry information from sensory receptors in the body to the brain where the information is processed and interpreted.
The neurons that carry messages to the brain are called sensory neurons. They transmit information from sensory receptors in the body to the brain for processing and interpretation.
The primary sensory receptor that receives information when your nose itches is the itch receptors located in the skin of your nose. When these receptors are stimulated by the sensation of itching, they send signals to the brain to register the itch.
There are many different sensory receptors, but olfactory receptors in the nose, and cones and rods in the eyes are two specific types of sensory receptors. Olfactory detects the chemical presence and your brain identifies it as a smell. The rods and cones of the eye process light and color to form images that your brain processes as vision.
The layer of the integumentary system that contains sweat glands and sensory receptors is the dermis. This layer is located beneath the epidermis and plays a crucial role in regulating body temperature and providing sensory information to the brain.
General sensory receptors are nerve endings that detect various stimuli such as touch, pressure, temperature, and pain. They are located throughout the body and transmit sensory information to the brain for processing and interpretation. Examples include mechanoreceptors, thermoreceptors, nociceptors, and proprioceptors.