WebThe olfactory nerve (1st), the optic nerve (2nd), oculomotor nerve (3rd), trochlear nerve (4th), trigeminal nerve (5th), abducens nerve (6th), facial nerve (7th), vestibulocochlear nerve (8th), glossopharyngeal nerve (9th), vagus nerve (10th), accessory nerve (1th), and hypoglossal nerve (12th) 1 comment ( 28 votes) Upvote Flag Show more... Anna WebThe nervous system includes the brain, spinal cord, and a complex network of nerves. This system sends messages back and forth between the brain and the body. The brain is …
What does the nervous system do? NICHD - Eunice Kennedy …
WebFeb 28, 2024 · An organ system is a group of organs that work together in the body to perform a complex function, such as pumping blood or processing and utilizing nutrients. There are 11 major organ systems in the human body: The circulatory system. The lymphatic system. The respiratory system. The integumentary system. The endocrine system. WebJust noticeable differences Brain development The central nervous system The brain Neurons. The central nervous system. Brain Spinal cord Incased in boan Is associated. … now flow définition
Human Nervous System (Structure, Function & Parts) - BYJU
WebThe nervous system or the neural system is a complex network of neurons specialized to carry messages. The complexity of the nervous system increases as we move towards higher animals. For instance, cnidarians such as jellyfish have relatively simple nerve nets spread throughout their body. Web9/12/11 2 Subdivisions of Nervous System Fundamental Types of Neurons Structure of a Neuron • Cell body = perikaryon= soma • Vast number of short dendrites • Singe axon … WebWhich division of the nervous system consists of the brain and spinal cord? CNS. Schwann cells form myelin sheaths around nerve fibers in the _____ nervous system. peripheral ____ neurons carry messages from the brain and spinal cord. efferent. The myelin sheath ____ an impulse as it travels along the axon. nicky booth boxer