Which organs make up the nervous system? What part of the brain controls autonomic functions? What are afferent nerves? What type of myelin is in the peripheral nervous system? What are ganglia in zoology? The adrenal medulla secretes what?
Clusters of cell bodies found in the CNS are callednuclei. This is somewhat confusing, because the term _nucleus_ as applied to individual cells refers to the part of the eukaryotic cell that containsDNA. Clusters of cell bodies found in the PNS, on the other hand, are calledganglia(singula...
the other being the sympathetic nervous system. Together, these systems regulate involuntary bodily functions, including those related to the heart, lungs, digestive system, and more. The PNS is often referred to as the “rest and digest” or “feed and breed” system because...
The peripheral nervous system innervates the limbs and organs of the body. It is distinct from the central nervous system, which consists of the brain and spinal cord. Different parts of the peripheral nervous system are under voluntary or involuntary control....
Your body works very similarly. You have sensory organs to send information to the brain—eyes, ears, nose, tongue, and skin. To react, you have muscles that make you walk, talk, focus, wink, stick your tongue out—whatever. Your input/output devices are part of your peripheral nervous ...
The autonomic nervous system controls our glands and muscles in our internal organs. Some things this nervous system does is taking control of our digestive system and our heart beat. There are two functions of the autonomic nervous system- the sympathetic and the parasympathetic nervous system. ...
them with the rest of our body. Very simply, the organs and nerves of the PNS sense and transmit information about conditions inside and outside the body to the CNS where it is evaluated before sending signals back through the PNS to the various parts of the body to regulate their ...
Efferent neurons are nerve cells that convey chemical and electrical signals from the brain and spinal cord to the organs, muscles...
What is a characteristic of the cells in the epidermis of the skin? Define the term target cell/organs. What ways are neurons similar to other cells? What are the thymic corpuscles? Identify a single squamous cell and its nucleus.
What organs make up the vestibular system? What is the primary sensory organ in the vestibular system? What part of the brain is the vestibular system connected to? Is the vestibular system part of the nervous system? Which of the following is not part of the vestibular system? a. otolith...