Biological Psychology

acetylcholine action potential activity amygdala androgens animal animal's axon basal ganglia behavior biological Biosketch bipolar cells body temperature brain areas cell bodies cerebellum cerebral cortex Chapter chemical concentration cones cranial nerves cycle damage decrease dendrites depends dopamine drugs effects electrical stimulation electrode EPSPs estrogen evidence excitation excitatory experience eye movements feedback female fibers Figure forebrain function ganglion glia glucose granule cells gyrus hindbrain hormones hypothalamus impulses increase inhibition inhibitory injection input instance interneuron involved lateral geniculate lesion levels light located male mechanisms medulla membrane midbrain monkey motor neuron muscle myelin nervous system norepinephrine normal nucleus occipital lobe pattern period pinch postcentral gyrus postsynaptic cell presynaptic produce protein rats receptive field receptors reflex release REM sleep response retina role sensations sensory serotonin sexual Sherrington skull sodium species spinal cord stereotaxic structures superior colliculus synapses synaptic transmitters taste thalamus tion ventricles vision visual cortex