1
											
							a chemical substance that is released at the end of a nerve fiber by the arrival of a nerve impulse and, by diffusing across the synapse or junction, causes the transfer of the impulse to another nerve fiber, a muscle fiber, or some other structure.
						
					
								
					2
											
							The ________ nervous system consists of the cranial and spinal nerves, and the special sense organs.
						
					
								
					3
											
							The ______ lobe is located at the side of the brain
						
					
								
					4
											
							The ________ is the largest part of the brain and is divided into left and right hemispheres by a longitudinal fissure that runs along the median sagittal plane.
						
					
								
					5
											
							The ______ is the smallest part of the brainstem measuring 1.5 cm and is responsible for the visual and gustatory response, as well as the co-ordination of movement.
						
					
								
					6
											
							The _______ nervous system consists of the brain and spinal cord.
						
					
								
					7
											
							A ________ is a specialized junction mediating the transfer of information between neurons.
						
					
								
					8
											
							________s are the functional units of nervous tissue.
						
					
								
					9
											
							______ neurons transmit stimuli from the CNS back to the body.
						
					
								
					10
											
							The _____ is the control center of the nervous system.
						
					
								
					11
											
							The ____ is the cell body of the neuron