Automated identification of neuronal activity from calcium imaging by sparse dictionary learning

@article{Andilla2013AutomatedIO,
  title={Automated identification of neuronal activity from calcium imaging by sparse dictionary learning},
  author={Ferran Diego Andilla and Susanne Reichinnek and Martin Both and Fred A. Hamprecht},
  journal={2013 IEEE 10th International Symposium on Biomedical Imaging},
  year={2013},
  pages={1058-1061}
}
We present ADINA, an automated pipeline for analyzing and identifying neuronal activity from calcium imaging data to investigate neuronal activity patterns. This entails the detection and classification of cell centroids and of calcium transients (events) that reappeared during different activity periods as memory consolidation. Specifically, the pipeline implements a sparse dictionary learning to infer the most relevant Ca2+ patterns, an image segmentation procedure using a wavelet- transform… CONTINUE READING