Related by context. Frequent words. (Click for all words.) 63 primary visual cortex 59 midbrain 59 thalamus 57 visual cortex 55 olfactory bulb 54 microelectrodes 54 ciliary 54 ganglion cells 54 sensory nerves 54 somatosensory 54 sensory neurons 53 hypothalamic 53 motor cortex 53 parietal cortex 53 presynaptic 53 electroencephalography EEG 52 retinal ganglion cells 52 ventral 52 basal ganglia 52 cortical 52 electrical conduction 51 orbitofrontal cortex 51 Nerve cells 51 dentate gyrus 51 physiologically relevant 51 melanopsin 50 limbic 50 medulla 50 interneurons 50 spatial orientation 50 electrodes implanted 50 TRPV1 50 odorant receptors 50 dendritic spines 49 mirror neurons 49 ganglion 49 morphogenesis 49 sensory organs 49 voltmeter 49 forebrain 49 neuronal activity 49 subthalamic nucleus 49 electrophysiological 49 cerebellar 49 cortex 49 neural 49 trigeminal nerve 48 caudate 48 contractile 48 chemotaxis 48 RS# interface 48 sensorimotor 48 mesoderm 48 auditory cortex 48 medial prefrontal cortex 48 anterior cingulate 48 artificial neural 48 hippocampal 48 photoreceptor cells 48 calmodulin 48 subcellular 48 fundus 48 oscillatory 48 transmembrane 48 near infrared spectroscopy 48 ganglia 48 temporal lobe 47 rhodopsin 47 mammalian brain 47 neuron 47 voltage gated 47 Neurons 47 substantia nigra 47 Abnormalities 47 hypothalamus 47 atherosclerotic lesions 47 transcriptional regulation 47 olfactory receptors 47 papillae 47 lamina 47 neurobiologists 47 dendrite 47 astrocyte 47 occipital 47 excitatory 46 ventral tegmental area 46 dendritic 46 prefrontal 46 neuro imaging 46 implanted electrodes 46 cochlear 46 synapse formation 46 neuronal cells 46 magnetic pulses 46 putamen 46 Notch pathway 46 parietal lobe 46 cytoskeletal 46 exocytosis 46 Neuronal 46 photoreceptors