Physics Medical physics

We move our eyes several times per second. These fast eye movements, called saccades, create large image shifts on the retina - making our visual system work hard to maintain a stable perceptual world. Remapping the retinal image compensates for this; however, errors in actual eye movements cause image shifts, even with remapping.

A recent study, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has presented the notion of “DNA Phase Separation”, which suggests that the DNA within the nucleus may trigger phase separation, like oil in water.