Related by context. Frequent words. (Click for all words.) 71 anterior cingulate 65 medial prefrontal cortex 65 basal ganglia 64 subcortical 64 anterior cingulate cortex 62 overactivity 62 emotional arousal 62 midbrain 62 limbic 62 orbitofrontal cortex 62 prefrontal 62 frontal lobe 62 hypothalamic 62 frontal cortex 61 prefrontal cortex 61 hippocampal 61 putamen 61 striatum 61 parietal 61 cerebellar 61 parietal cortex 61 dysregulation 60 sensorimotor 60 noradrenaline 60 amygdala 60 cortical 59 nucleus accumbens 59 ventral striatum 59 temporal lobe 59 cortex 59 neurotransmitter dopamine 58 dopamine receptors 58 cannabinoid receptors 57 hippocampus 57 neurotransmitter serotonin 57 cerebellum 57 hormone cortisol 57 limbic system 57 serotonergic 57 cardiac hypertrophy 57 temporal lobes 57 parietal lobe 57 hormone imbalances 57 Abnormalities 57 hypothalamus 56 brain 56 ventral 56 platelet activation 56 sensory nerves 56 Ghrelin 56 dentate gyrus 56 autonomic nervous system 56 disinhibition 56 skeletal muscles 56 dysregulated 56 vasodilation 56 leptin hormone 55 cerebral cortex 55 occipital 55 catecholamines 55 vasoconstriction 55 hypoxemia 55 brainstem 55 forebrain 55 Cortisol 55 insula 55 adrenal gland 55 neurotransmitter 55 dopaminergic 55 subthalamic nucleus 55 attentional 55 metabolic acidosis 54 cyclooxygenase 2 54 neuronal activity 54 endocannabinoids 54 fMRI scans 54 thalamus 54 astrocyte 54 neuropeptides 54 dendritic spines 54 proinflammatory cytokines 54 frontal lobes 54 excitatory 54 endocannabinoid system 53 parasympathetic 53 metabolic abnormalities 53 corpus callosum 53 substantia nigra 53 luteinizing hormone 53 synaptic plasticity 53 vasopressin 53 dopamine 53 Cortical 53 left ventricular hypertrophy 53 parkinsonism 53 electrophysiological 53 affective disorders 53 neuroendocrine 52 Oxidative stress 52 serotonin receptors 52 distension