Related by context. Frequent words. (Click for all words.) 79 neurons 78 neural 76 neuron 76 synaptic 72 nerve cells 72 cortical 67 BDNF 66 synapses 66 inhibitory 65 neurodegeneration 64 axons 63 glutamate 63 neurotransmitter 63 synapse 62 astrocytes 62 hippocampus 62 signaling pathways 62 phenotype 62 intracellular 61 gene expression 61 plasticity 61 cortex 61 axon 61 mitochondrial 61 proteins 61 motor neurons 61 protein synthesis 60 molecular mechanisms 60 myelin 60 transcription factors 60 skeletal muscle 60 cerebellum 60 phenotypes 59 vivo 59 endogenous 59 phosphorylation 59 mRNA 59 brain 59 signaling pathway 59 molecular mechanism 59 dopamine 58 nerve fibers 58 autophagy 58 cytokine 58 overexpression 58 acetylcholine 57 brainstem 57 amygdala 57 transcriptional 57 serotonin 57 mammalian 57 inhibition 57 physiological 56 cognition 56 metabolic 56 C. elegans 56 oxidative stress 56 physiologic 56 ion channels 56 p# [001] 56 neurotransmitters 56 gene 56 biochemical 56 immunological 56 receptors 56 epithelial 56 myocardial 56 epigenetic 56 molecular 56 miRNAs 55 mammalian cells 55 mitochondria 55 protein 55 neural stem cells 55 cognitive deficits 55 tau 55 apoptosis 55 methylation 55 amyloid beta 55 DNA methylation 55 glucose metabolism 55 actin 55 hypothalamus 55 leptin 55 miR 55 neurodegenerative diseases 54 phenotypic 54 microRNAs 54 cognitive 54 cognitive functions 54 transgenic mice 54 cilia 54 cytokines 54 amino acid 54 receptor 54 fibroblasts 54 cerebral cortex 54 angiogenesis 54 chromatin 54 prefrontal cortex 54 somatic