Category Archives: Neuronal activity

Fast z-scanning using a voice coil motor

Posted on April 6, 2016 by P.T.R. Rupprecht

We just published a paper on fast remote z-scanning using a voice coil motor. For 2P calcium imaging. It’s a nice paper with some interesting technical details. The starting point was the remote z-scanning scheme used by Botcherby et al. (2012) from … Continue reading →

Posted in Calcium Imaging, Imaging, Microscopy, Neuronal activity | Tagged , , , | 3 Comments

Beyond correlation analysis

Posted on February 8, 2014 by P.T.R. Rupprecht

There are many papers out that use calcium imaging of a lot (tens to thousands) of neurons in animal brains. When I first encountered these kind of publications (roughly a year ago), it took me some hours to become familiar … Continue reading →

Posted in Calcium Imaging, Data analysis, Neuronal activity | 2 Comments