Related by context. Frequent words. (Click for all words.) 58 anterior cingulate 54 medial prefrontal cortex 54 caudate 54 midbrain 53 orbitofrontal cortex 53 amygdala 52 limbic 51 hypothalamic 50 hippocampal 50 excitatory 50 factor BDNF 50 basal ganglia 50 thalamus 49 mRNA expression 49 subthalamic nucleus 49 mice lacking 49 visual cortex 49 dentate gyrus 49 dopamine receptors 49 prefrontal cortex 49 caudate nucleus 49 telomerase activity 49 electrophysiological 49 overactivity 48 imaging fMRI 48 prefrontal 48 anterior cingulate cortex 48 NPY 48 nucleus accumbens 48 leptin hormone 48 cerebellar 48 fasting insulin 48 contractility 47 sensorimotor 47 ventral striatum 47 parietal cortex 47 researchers hypothesize 47 intracellular calcium 47 eNOS 47 putamen 47 emotional arousal 47 neuronal activity 47 chemical serotonin 47 autonomic nervous system 47 hippocampus 47 inhibitory 47 brain derived neurotrophic 46 dysregulated 46 cortical thickness 46 neural 46 corticosterone 46 overexpressing 46 cortisol levels 46 parasympathetic 46 serotonergic 46 cyclooxygenase 2 45 parietal 45 prolactin 45 hyperinsulinemia 45 upregulated 45 dysregulation 45 fMRI scans 45 homeostatic 45 noradrenaline 45 norepinephrine 45 neuronal cells 45 neurotransmitter dopamine 45 subcortical 45 parietal lobe 45 hormone leptin 45 excitability 45 dendritic spines 45 atherosclerotic lesions 45 astrocyte 45 physiological responses 45 receptor gene 45 electrical conduction 44 serotonin receptor 44 chemical dopamine 44 FGF# 44 inhibited tumor 44 Neuronal 44 IL 1beta 44 demyelination 44 hypothalamus 44 frontal cortex 44 neuronal cell 44 glucose homeostasis 44 adiponectin 44 clusterin 44 aldosterone 44 neuronal 44 somatic 44 neurons 44 poorer prognosis 43 neuropeptides 43 major histocompatibility complex 43 glucose metabolism 43 spatial reasoning 43 impulsivity 43 neocortex