blood-brain barrier electrodes nerve fibers (47 more) astrocytes electroencephalogram brain cornea dendrite neurons cerebrum spinal cord cell body EEG eardrum Reflex smooth muscle CK.SCI.ENG.TE.1.Human-Biology-Nervous-System.9 neurotransmitters anvil hammer parietal lobe cerebral hemispheres homeostasis hypothalamus Neurobiologists nervous system cerebral cortex thalamus temporal lobe Cardiac muscle meninges stirrup pinna bulimia retina skeletal muscle lens glial cells brain stem iris cerebellum axon synapse additional resources cerebrospinal fluid occipital lobe Anorexia nervosa cochlea stimulus frontal lobe pupil teacher's guide

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