FilmfromMail Online5 months agoRevealed: Why the 'arm cutting' scene in 127 Hours makes you squirmThe brain simulates observed pain by activating touch-processing regions, mapping seen sensations onto the observer's body.
SciencefromArs Technica7 months agoThe neurons that let us see what isn't thereTargeted holographic optogenetic stimulation of select visual cortex neurons can recreate neural activity patterns associated with illusory-contour encoding.
fromNature11 months agoUnsupervised pretraining in biological neural networks - NatureOur findings indicate that even without task feedback, unsupervised learning can induce significant neural plasticity, reshaping sensory representations in the visual cortex.Video games