Related by context. Frequent words. (Click for all words.) 61 neuronal activity 60 dopaminergic neurons 60 photoreceptor 59 Wnt signaling 59 dentate gyrus 58 neurons 58 myelination 57 neuron 57 neurones 57 dopamine neurons 57 neural 57 neuronal cells 56 photoreceptor cells 56 neuronal 56 sensorimotor 56 visual cortex 56 photoreceptors 56 hypothalamic 56 retinal cells 56 neovascularization 56 Wnt 56 homeostatic 56 axonal 56 Notch signaling 55 rhodopsin 55 midbrain 55 corticosterone 55 neuroendocrine 55 calcineurin 55 sensory neurons 55 excitatory 55 nerve cells 54 forebrain 54 morphogenesis 54 Neuronal 54 Nrf2 54 neurogenesis 54 astrocyte 54 neurochemicals 54 DISC1 54 glial cell 54 brain circuitry 53 neural tissue 53 autonomic nervous system 53 retinal degeneration 53 mammalian brain 53 circadian 53 monocyte 53 neural connections 53 neurotransmitter acetylcholine 53 brain plasticity 53 factor BDNF 53 neural mechanisms 53 motor neuron 53 cAMP 53 signaling cascade 53 innate immune 53 pineal gland 53 synaptic plasticity 53 cardiac hypertrophy 53 glucose homeostasis 53 neuronal cell 52 plasticity 52 neural circuits 52 IL 1beta 52 neuropeptides 52 parasympathetic 52 Wnt pathway 52 neuroplasticity 52 eNOS 52 glia 52 cholinergic 52 contractile 52 FGF# 52 neural circuitry 52 spermatogenesis 52 dopamine producing 52 phagocytosis 52 NMDA receptors 52 proteolysis 52 neurotransmission 52 enzymatic activity 52 chemotaxis 52 neurological dysfunction 52 glial 52 circadian clocks 51 NKT cells 51 brain derived neurotrophic 51 Schwann cells 51 parietal cortex 51 vasodilation 51 basal ganglia 51 oscillatory 51 synaptic connections 51 PrP 51 mirror neurons 51 auditory cortex 51 genetically altered mice 51 sensory input 51 sensory organs 51 neurodegeneration