Every decision so far is saved. You can close this window; starting the labeler again resumes where you left off.
You can stop at any time; every answer is saved as you go.
You will see short clips from a calcium-imaging recording and decide, for each one, whether a cell at the centre lights up. Your answers stay in this browser until you download them.
Nothing is uploaded: the pack is read on this computer, and your answers are saved in this browser. When you are done, use Download results and send the zip back.