Related by context. Frequent words. (Click for all words.) 67 sensory 65 auditory 59 neural 56 physiological 56 cortex 54 perceptual 53 Sensory 52 cognition 51 neuron 51 pheromones 50 mammalian 49 neuronal 48 biochemical 48 brain 48 cognitive 48 neurons 47 receptors 47 aroma 47 aural 47 bodily 47 cerebral cortex 47 pheromone 47 cortical 46 inhibitory 46 scent 46 neurobiology 46 amygdala 46 hypothalamus 46 sexual arousal 46 aromas 45 cerebellum 45 synapses 45 neurotransmitter 45 Drosophila 45 arousal 45 prefrontal cortex 45 synapse 44 scents 44 taste buds 44 dopamine 44 senses 44 synaptic 44 physiologic 44 smell 44 brains 44 endocrine 43 nerve cells 43 glutamate 43 visual 43 glands 43 anatomical 43 neuro 43 fMRI 43 frontal lobe 43 metabolic 43 stimuli 43 gene expression 43 neuroscientists 42 functional magnetic resonance 42 secretion 42 receptor 42 odors 42 neurotransmitters 42 molecular 42 nonverbal 42 tactile 42 serotonin 42 cognitive functions 41 plasticity 41 reactivity 41 physiology 41 C. elegans 41 neurological 41 neurodegeneration 41 spatial 41 hormonal 41 BDNF 41 phenotypes 41 hippocampus 41 innate 41 satiety 40 circadian 40 immunological 40 neuroscience 40 digestive 40 Neuroscience 40 phenotype 40 Smell 40 ion channels 40 subconscious 40 vertebrate 40 morphological 40 dorsal 40 fruit flies 40 palate 40 norepinephrine 39 cognitive abilities 39 locomotion 39 humans 39 aromatic 39 nostrils