Related by context. Frequent words. (Click for all words.) 65 orbitofrontal cortex 65 amygdala 63 neurones 63 hippocampal 63 limbic 62 sensory nerves 62 forebrain 62 cortex 62 hippocampus 61 basal ganglia 61 visual cortex 61 dopamine receptors 60 neurons 60 dendritic spines 60 brainstem 60 temporal lobe 60 cannabinoid receptors 59 sensory neurons 59 astrocyte 59 prefrontal 59 insula 59 brain 58 midbrain 58 neural circuits 58 frontal lobe 58 excitatory 58 anterior cingulate cortex 58 ventral striatum 58 hypothalamic 58 dentate gyrus 58 limbic system 58 temporal lobes 58 cerebellar 58 mammalian brain 58 neural circuitry 58 frontal cortex 57 nucleus accumbens 57 sensory input 57 cortical 57 visual stimuli 57 neuron 57 serotonin receptors 57 cerebral cortex 57 mirror neurons 57 neuronal activity 56 neurotransmitter serotonin 56 parietal 56 glial cells 56 nerve cells 56 cerebellum 56 auditory cortex 56 tau protein 56 mutant mice 56 striatum 56 prefrontal cortex 55 corpus callosum 55 neural 55 synapses 55 aortas 55 attentional 55 neurotransmitter dopamine 55 dopaminergic neurons 55 olfactory bulb 55 brains 55 NMDA receptors 55 inhibitory 55 parietal lobe 55 serotonin 55 cognition 55 astrocytes 55 neural mechanisms 55 brain circuitry 55 mitochondrial dysfunction 54 stimuli 54 dysregulated 54 noradrenaline 54 autonomic nervous system 54 cortisol levels 54 frontal lobes 54 photoreceptor cells 54 corticosterone 54 Neurons 54 homeostatic 54 Abnormalities 54 PrP 54 metabolic abnormalities 54 deficient mice 54 NKT cells 54 synapse 54 retinas 54 Brain scans 54 neuronal cells 54 dopaminergic 54 hypothalamus 53 mRNA expression 53 cortisol 53 dopamine neurons 53 glucose metabolism 53 dopamine 53 hormone cortisol 53 EEGs