Are you having trouble remembering all the sections of the brain? Try out these flashcards for a quick review of the Biology of Behavior central nervous system spinal cord nerve peripheral nervous system brain stem cerebral hemisphere cerebellum vertebra meninges cerebrospinal fluid (CSF) cerebral cortex gray matter white matter spinal nerve cranial nerve neuron glial cell soma dendrite axon terminal button transmitter substance myelin sheath action potential ion ion channel ion transporter synapse presynaptic neuron postsynaptic neuron motor neuron synaptic cleft receptor molecule reuptake sensory neuron interneuron neuromodulator opioid brain lesion stereotaxic apparatus stroke CT scanner primary visual cortex primary auditory cortex primary somatosensory cortex contralateral primary motor cortex anterior posterior frontal lobe parietal lobe temporal lobe occipital lobe sensory association cortex prefrontal cortex motor association cortex corpus callosum visual agnosia homeostasis species-typical behavior medulla pons midbrain thalamus hypothalamus pituitary gland endocrine gland hormone target cell autonomic nervous system (ANS) sympathetic branch parasympathetic branch limbic system limbic cortex amygdala hippocampus barbiturate antianxiety drug benzodiazepine tolerance withdrawal symptom