Related by context. Frequent words. (Click for all words.) 73 functional magnetic resonance 72 fMRI 64 brain scans 57 neuroimaging 57 Brain scans 55 PET scans 54 positron emission tomography PET 54 hippocampal 53 visual cortex 52 physiological responses 51 attentional 51 MRI scans 50 Magnetic resonance imaging 50 neuronal activity 50 amygdala 50 hippocampus 50 prefrontal cortex 50 neural 49 positron emission tomography 49 cortical 48 Cognitive Neuroscience 48 MR imaging 48 glucose metabolism 48 magnetic resonance imaging 48 basal ganglia 47 cortex 47 neuroscientists 47 cognition 47 brain circuitry 47 thalamus 47 stimuli 46 motor cortex 46 gene expression patterns 46 gene expression profiles 46 neural networks 46 physiologic 46 gene expression 46 nucleus accumbens 45 visual stimuli 45 cognitive 45 temporal lobe 45 brain 45 Neuroscientists 45 auditory 45 PET imaging 45 neural circuits 45 noninvasively 45 perfusion 45 striatum 45 physiological 45 neurogenesis 44 insula 44 neurocognitive 44 neural pathways 44 electrical stimulation 44 neurochemical 44 frontal cortex 44 imaging 44 sexual arousal 44 frontal lobe 44 biofeedback 43 MRI scanner 43 perceptual 43 imaging scans 43 autonomic nervous system 43 electrocardiogram ECG 43 olfactory bulb 43 cognitive functions 43 EEG 43 neurons 43 brainwaves 43 sensory input 42 cognitive functioning 42 cerebral cortex 42 Cognition 42 cognitive deficits 42 rhesus monkeys 42 tomography 42 arousal 42 microvascular 42 cortisol levels 42 cognitive function 42 IVUS 42 ultrasonography 41 physiologically 41 ultrasound 41 inhibitory 41 dopamine neurons 41 neuropsychological 41 limbic system 41 oxytocin 41 echocardiograms 41 echocardiogram 41 methylation 41 impulsivity 41 Magnetic Resonance Imaging 41 Neurobiology 41 ultrasound imaging 41 pattern recognition 41 brainstem 41 telomere length