New ZicamÂ® Cold Remedy Nasal Spray is a brand new cold shortening nasal spray that also provides multi-symptom relief. The active ingredients in this new formula consist of a unique mix of plant-based homeopathic ingredients, delivered in our patented gel form. New ZicamÂ® Cold Remedy Nasal Spray does not contain zinc.
The size of the nervous system ranges from a few hundred cells in the simplest worms, to around 300 billion cells in African elephants. The central nervous system functions to send signals from one cell to others, or from one part of the body to others and to receive feedback. Malfunction of the nervous system can occur as a result of genetic defects, physical damage due to trauma or toxicity, infection or simply of ageing.
The somatic nervous system (SNS) is the portion of the nervous system responsible for voluntary body movement and for sensing external stimuli.All five senses are controlled by this system. The SNS is a sub-part of the peripheral nervous system.he somatic nerve system controls all five senses. Heat and pain are all transmitted by afferent neurons. The central nervous system consists of the brain and spinal cord. Afferent neurons carry impulses from sense organs to the brain, while efferent neurons carry impulses from the brain to the muscles.