Related by context. Frequent words. (Click for all words.) 60 neuronal activity 59 fMRI scans 56 subcortical 55 electroencephalography EEG 55 gene expression patterns 55 neurochemical 54 ventral striatum 54 electrophysiological 53 anterior cingulate 53 physiological responses 53 Brain scans 52 neural mechanisms 52 cognition 52 brain circuitry 52 disinhibition 51 spatial reasoning 51 neurochemistry 51 dopamine receptors 51 emotional arousal 51 neural 51 neural circuitry 50 neurotransmitter serotonin 50 hippocampal 50 neurophysiological 50 synaptic plasticity 50 auditory cortex 50 amygdala 49 visual stimuli 49 amplitudes 49 prosocial 49 mRNA expression 49 anterior cingulate cortex 49 extraversion 49 neural circuits 49 extroversion 49 functional magnetic resonance 49 imaging fMRI 49 synaesthesia 49 emotionality 49 parietal 49 basal ganglia 49 cortical 49 physiological 49 attentional 48 phenotypes 48 FGF# 48 electroencephalogram EEG 48 fMRI 48 neural pathways 48 medial prefrontal cortex 48 contractility 48 sensorimotor 48 parietal cortex 48 myelination 48 orbitofrontal cortex 48 gene expression profiles 48 excitatory 48 glutamate receptors 48 sensory stimuli 47 cadherin 47 brain scans 47 synchrony 47 sociality 47 behavioral patterns 47 gene expression 47 physiological mechanisms 47 neural networks 47 Cortisol 47 spatial orientation 47 anisotropy 47 noradrenaline 47 EEGs 47 vocalizations 47 clusterin 47 hormone cortisol 47 vasodilation 47 serotonergic 47 cardiorespiratory fitness 47 limbic 47 biological molecules 47 anandamide 47 stimuli 47 diffusion tensor imaging 47 hormone oxytocin 47 corticosterone 47 odorants 46 demyelination 46 COMT 46 biochemical markers 46 overactivity 46 external stimuli 46 hypothalamic 46 olfactory bulb 46 rhythmic patterns 46 excitations 46 forebrain 46 molecular interactions 46 dysregulation 46 visual cortex 46 tyrosine 46 morphologies