Related by context. Frequent words. (Click for all words.) 71 ventral striatum 65 nucleus accumbens 64 striatum 64 orbitofrontal cortex 63 dopamine receptors 60 anterior cingulate cortex 59 midbrain 59 noradrenaline 59 neurotransmitter dopamine 59 brain derived neurotrophic 59 vasopressin 59 basal ganglia 58 hypothalamus 58 Ghrelin 58 dopamine 57 chemical dopamine 57 prefrontal cortex 56 prefrontal 56 hypothalamic 56 neuronal activity 56 dopaminergic 56 amygdala 56 parietal lobe 56 frontal cortex 55 neurotransmitter 55 inhibitory 55 insula 55 limbic 55 dopamine neurons 55 orexin 54 limbic system 54 Dopamine 54 hippocampus 54 hippocampal 54 TLR4 54 ERK 53 neural circuitry 53 parietal 53 chemical serotonin 53 serotonin receptors 53 BDNF 53 NPY 53 excitatory 53 ghrelin 53 vasodilation 53 homeostatic 52 dentate gyrus 52 neurotransmitters 52 hormone cortisol 52 hormone leptin 51 cortex 51 neuroendocrine 51 stress hormone cortisol 51 norepinephrine 51 Nrf2 51 inflammatory cytokines 51 signaling molecules 51 glucocorticoid 50 cortical 50 auditory cortex 50 aromatase 50 synaptic plasticity 50 sexual arousal 50 CYP#A# [001] 50 mRNA expression 50 glutamate 50 serotonin 50 sensory neurons 50 cortisol 50 substantia nigra 50 NMDA receptors 49 neural circuits 49 cerebral cortex 49 NMDA receptor 49 neuronal cells 49 receptors 49 neurochemical 49 neurons 49 STAT3 49 adenosine 49 thalamus 49 chemical messengers 49 visual cortex 49 forebrain 49 neurones 49 frontal lobe 49 neuron 49 contractility 49 receptor 48 external stimuli 48 brain 48 AMPK 48 Wnt 48 motor cortex 48 temporal lobes 48 Cortisol 48 dysregulation 48 arousal 48 olfactory bulb 48 astrocyte 48 hormone melatonin