Related by context. Frequent words. (Click for all words.) 64 nucleus accumbens 64 striatum 60 ventral striatum 58 midbrain 58 basal ganglia 57 dopamine receptors 56 putamen 55 hypothalamic 55 synaptic plasticity 55 endocannabinoid system 55 dopaminergic 55 neurotransmitter dopamine 54 neurotransmitter 54 hypothalamus 54 endocannabinoids 54 neurochemical 54 Dopamine 53 medial prefrontal cortex 53 excitatory 53 neural circuits 53 dopamine receptor 53 hippocampal 53 limbic system 53 neuronal activity 52 neuropeptide 52 cortical 52 brain derived neurotrophic 52 noradrenaline 52 substantia nigra 52 signal transduction 52 anterior cingulate cortex 52 thalamus 51 neural 51 dentate gyrus 51 Glutamate 51 forebrain 51 mRNA expression 51 dendritic spines 51 inhibitory 51 prefrontal cortex 51 cerebellar 51 hippocampus 51 downregulation 51 insula 51 upregulation 51 cerebellum 51 orbitofrontal cortex 51 parietal cortex 51 neurotransmitters 50 olfactory bulb 50 NMDA receptors 50 dysregulation 50 Aβ 50 molecular pathway 50 receptor protein 50 TRPV1 50 glial 50 limbic 50 neurones 50 electrophysiological 50 dopaminergic neurons 50 parietal lobe 50 dopamine 49 cannabinoid receptors 49 amygdala 49 Neuronal 49 chemical messengers 49 Broca 49 Wnt signaling 49 cell signaling pathways 49 sensory neurons 49 cholinergic 49 proinflammatory 49 contractility 49 neurotransmission 49 vesicle 49 neuronal 49 cortex 49 demyelination 49 PGE2 48 tyrosine kinases 48 protein kinase C 48 parietal 48 glia 48 stromal cells 48 neural mechanisms 48 signaling molecule 48 dysregulated 48 dopamine neurons 48 alternative splicing 48 secretory 48 amyloid protein 48 mammalian brain 48 major histocompatibility complex 48 synaptic 48 norepinephrine 48 cAMP 48 neurons 48 brain circuitry 48 NMDA receptor 48 clusterin