Related by context. Frequent words. (Click for all words.) 57 sensory stimuli 56 visual cues 56 neural mechanisms 55 odorants 55 external stimuli 54 sensory input 53 sensory nerves 53 olfaction 53 sensory organs 53 neural pathways 53 neural circuitry 52 behaviors 52 physiological mechanisms 52 stimuli 52 behavioral patterns 52 visual stimuli 52 neural circuits 51 physiological responses 51 sensory neurons 51 physiological 51 nonverbal cues 50 synaptic plasticity 50 neuronal activity 49 sensorimotor 49 disinhibition 49 habituation 49 neurones 49 sour salty 48 behavioral abnormalities 48 cognition 48 phenotypes 48 neural 48 spatial orientation 48 neurotransmitter serotonin 48 neurophysiological 48 Physiologically 48 neurochemistry 47 biochemical reactions 47 Nerve cells 47 physiological parameters 47 physiologic 47 anterior cingulate 47 biochemical processes 47 neural networks 47 ventral striatum 47 electrophysiological 47 sensory perception 47 echolocation 46 secretions 46 behavioral traits 46 cellular pathways 46 electroencephalography EEG 46 neurochemical 46 sensory stimulation 46 physiologically 46 endocannabinoids 46 stressful situations 46 airborne allergens 46 emotional arousal 46 researchers hypothesize 46 metabolic processes 46 verbal cues 46 corticosterone 46 stressors 46 perceptual 46 facial expressions 46 chemical messengers 46 mechanistically 46 proprioception 46 pheromones 45 parietal cortex 45 unconsciously 45 maladaptive 45 fMRI scans 45 auras 45 Pheromones 45 neuroendocrine 45 olfactory senses 45 neurotransmitters 45 genetic predispositions 45 metabolic abnormalities 45 cognitive impairments 45 auditory 45 dendritic spines 45 sleep disturbances 45 IgE antibodies 45 attentional 45 brain circuitry 45 circadian rhythms 45 rhodopsin 45 Notch signaling 45 glutamate receptors 45 receptors 45 compulsive behaviors 45 cannabinoid receptors 44 receptor proteins 44 Hyperactivity 44 cognitive functions 44 cataract formation 44 noradrenaline 44 pharmacologically