Related by context. Frequent words. (Click for all words.) 70 orbitofrontal cortex 70 ventral striatum 68 medial prefrontal cortex 68 nucleus accumbens 65 hypothalamic 65 parietal cortex 65 putamen 65 anterior cingulate cortex 64 basal ganglia 64 dopamine receptors 63 hypothalamus 63 insula 63 limbic 63 substantia nigra 63 noradrenaline 63 amygdala 63 cannabinoid receptors 62 neuropeptides 62 midbrain 62 fMRI scans 62 sensory nerves 62 parietal 62 limbic system 62 prefrontal 61 striatum 61 serotonergic 61 hippocampal 61 sensory neurons 60 cortex 60 parietal lobe 60 temporal lobe 60 cortical 60 cholinergic 60 overactivity 59 auditory cortex 59 insulin receptors 59 cerebral cortex 59 astrocyte 59 dentate gyrus 58 protein kinase C 58 neurotransmitter dopamine 58 thalamus 58 excitatory 58 prefrontal cortex 58 frontal cortex 58 TRPV1 58 dopaminergic 58 neuroendocrine 58 NMDA receptors 57 hormone leptin 57 endocannabinoid system 57 neuronal activity 57 neuropeptide 57 visual cortex 57 neural circuitry 57 hippocampus 57 NPY 57 brainstem 57 proinflammatory 57 forebrain 56 Wnt signaling 56 temporal lobes 56 ventral 56 dysregulated 56 secretory 56 neurones 56 TLR4 56 trigeminal nerve 56 dopaminergic neurons 56 dopamine receptor 56 major histocompatibility complex 56 dysregulation 56 TRPA1 56 NMDA receptor 56 opioid receptors 56 demyelination 56 autonomic nervous system 56 mRNA expression 56 vasodilation 56 COMT 56 neurochemical 56 synaptic plasticity 55 neuronal cells 55 dopamine neurons 55 olfactory bulb 55 inhibitory 55 FGF# 55 cellular metabolism 55 norepinephrine 55 brain derived neurotrophic 55 upregulation 55 downregulation 55 neural 55 homeostatic 55 serotonin receptors 55 aromatase 55 neuronal cell 54 tyrosine 54 occipital 54 Ghrelin 54 electrophysiological