specialized sensory cells
The somatic nervous system of the peripheral nervous system (PNS) makes contact with the enviroment.
The nervous system
nervous system
Organs innervated by the parasympathetic nervous system. One addition to that are sweat glands. They are innervated by sympathetic nervous system, however, they have muscarinic receptors, NOT adrenergic receptors.
No. Muscarinic receptors are affected by acetylcholinergic neurotransmitters (ie. muscarine, atropine). Only the parasympathetic nervous system have muscarinic receptors. Epinephrine affects adrenergic receptors (symapthetic nervous system).
NERVOUS system
The nervous system.
Those that act on the nervous system or receptors.
Both the nervous system and the endocrine system send messages to the brain
Cutaneous sensory receptors in the skin are part of the somatosensory portion of the nervous system.
Sensory receptors
Sensory receptors