Related by context. Frequent words. (Click for all words.) 63 pre frontal cortex 62 neural tissue 60 sensory organs 60 forebrain 60 digestive organs 60 mammalian brain 59 calpain 59 metabolically active 59 limbic system 59 medulla 58 sensory nerves 58 neuronal connections 58 neural circuitry 58 primary visual cortex 58 ganglion cells 58 midbrain 57 skeletal muscles 57 Notch signaling 57 cortex 57 neural cells 57 defensins 57 dynamin 57 taste receptors 57 eukaryotic cells 57 Hox genes 57 Wnt pathway 57 somatosensory 57 olfactory receptors 57 sensory neurons 57 Nerve cells 56 frontal cortex 56 neuropeptides 56 erythrocytes 56 parathyroid glands 56 AMPA receptors 56 exocytosis 56 homeostatic 56 organelle 56 cell signaling pathway 56 motile 56 caudate nucleus 56 brain 56 Oxidative stress 56 neurotransmitter acetylcholine 56 mouthparts 56 phagocytosis 56 parietal cortex 56 evolutionarily conserved 56 mitochondrion 55 myocytes 55 Physiologically 55 brain lesions 55 antioxidant enzymes 55 synapse formation 55 mesoderm 55 ganglion 55 Ghrelin 55 neocortex 55 amyloid proteins 55 amyloid fibrils 55 thermogenesis 55 neurones 55 inhibitory neurons 55 mesenchymal cells 55 adipocyte 55 Insulin resistance 55 neuronal activity 55 mutant proteins 55 pineal gland 55 micro RNAs 55 PrP 55 dendritic spines 55 cerebrum 54 calcineurin 54 neural circuits 54 synaptic transmission 54 cerebral cortex 54 interneurons 54 neovascularization 54 protein fragment 54 atherosclerotic plaques 54 biochemical pathways 54 chromatin structure 54 dorsolateral prefrontal cortex 54 hypothalamic 54 brain circuitry 54 epididymis 54 Wnt signaling 54 histone modifications 54 melanopsin 54 rhodopsin 54 postsynaptic 54 HPA axis 54 sociality 54 anterior cingulate 54 vertebrate animals 54 lamina 54 anatomical structures 54 hematopoietic cells 54 dendrite 54 porphyrins