Cells with double vision In comparison to many other living creatures, flies tend to be small and their brains, despite their complexity, are very manageable. Scientists at the Max Planck Institute of Neurobiology in Martinsried have now ascertained that these insects could make up for their low amount of nerve cells by means of sophisticated network interactions. The neurobiologists examined nerve cells that receive movement information within their input region from only a narrow area of the fly’s field of vision http://www.tadalis-sx.net . Yet, because of their linking with neighbouring cells, the cells react in their output regions to movements from a very much wider field of eyesight.


To look for the biological part for noise, the experts analyzed a genetic circuit that controls the transformation of bacterias cells from one state to another. This process, called differentiation, is comparable to that used by human stem cells to improve into a specific cells type. Related StoriesJumping genes: a marker for early tumor diagnosis? An interview with Dr KazazianSome antibiotics could make MRSA more harmfulHPV analysis partnership signed between Beckman Coulter and IncellDxIn a series of theoretical calculations and real experiments, the researchers discovered that this circuit they investigated appears to have developed in this bacterium to amplify cellular noise. Dr. ‘The amplitude of cellular sound correlates with the probability of triggering differentiation,’ Dr.