Related by context. Frequent words. (Click for all words.) 48 lab rats 47 Fruit flies 47 Markram 46 Nicolelis 45 chronic ischemia 44 nematode worms 44 Foldit 44 naturally occurring enzyme 43 endorphin rush 43 Ehrsson 42 mouse embryo 42 Therapeutic cloning 42 neurone 42 SSRL 42 supercomputer simulations 42 olfactory nerve 42 Siberian permafrost 42 moondust 42 fertilized embryo 42 mutant proteins 42 Organ transplant 41 Stem cell 41 gut microbes 41 gene splicing 41 Vosshall 41 contagious yawning 41 damaged spinal cords 41 scientists 41 taste receptors 41 neural cells 41 zebrafish embryos 41 skeletal muscle cells 41 brains 41 Sydney Garvan 40 supersolid 40 neuro imaging 40 pinhead sized 40 iPSC 40 neurobiologists 40 cellular reprogramming 40 hypocretin 40 retinal implant 40 subatomic particle 40 implantable artificial 40 nourish starved bodies 40 ciliary 40 microgravity environment 40 pancreatic tissue 40 hormone ghrelin 40 Genetic modification 40 erectile tissue 40 cortical neurons 40 ultracold atoms 39 regenerate tissue 39 JILA 39 sensory receptors 39 extract stem cells 39 Gamma rays 39 ultracold 39 fruitflies 39 unfertilized human 39 stem progenitor cells 39 tingly feeling 39 Nerve cells 39 cloning embryos 39 antihydrogen 39 iGEM 39 retinal cells 39 transplanted stem cells 39 experimenters 39 oxygen starved 39 Van Cauter 39 nasal cavities 39 Synthetic biology 39 tingly 39 pluripotent cells 39 hearts 39 extracting stem cells 39 pancreases 39 bone marrow stem cells 39 Roger Tsien 38 cloned stem cells 38 lifeform 38 BrainGate 38 vascularized 38 fluorescent marker 38 optogenetics 38 genetically altered mice 38 nanomachines 38 Electrical stimulation 38 electrodes implanted 38 ganglion cells 38 Elefteriades 38 Deisseroth 38 synthetic genome 38 implanted electrodes 38 antiproton 38 dobutamine 38 Hadron Collider 38 antarctic 38 genetically engineer