An Angle of Observation Chinmayee Das Microscopy image Did you know stress can be imaged? These two microscopy images, Eustress or Distress? and An Angle of Observation show the eye of a zebrafish larvae under threat.  Calcium, a crucial signaling molecule, mediates stress responses and communication within and between neuronal cells. It can be visualized … Continue reading An Angle of Observation Chinmayee Das