Calcium Imaging Analysis Guide
Calcium Imaging Analysis Guide
Purpose
This skill encodes expert methodological knowledge for analyzing calcium imaging data from fluorescent genetically encoded calcium indicators (GECIs). It covers the domain-specific decisions that a general-purpose programmer or data scientist would get wrong without specialized training in optical neurophysiology: choosing deconvolution parameters based on indicator kinetics, correcting neuropil contamination, handling modality-specific preprocessing, and interpreting fluorescence signals as neural activity.
When to Use This Skill
- Designing an analysis pipeline for two-photon, one-photon/miniscope, or fiber photometry data
- Choosing motion correction strategy for awake behaving animal recordings
- Selecting ROI detection method for your preparation density and imaging modality
- Setting deconvolution parameters matched to your calcium indicator
- Evaluating whether extracted signals reflect genuine single-neuron activity
- Troubleshooting common artifacts: photobleaching, neuropil contamination, motion
Research Planning Protocol
Before executing the domain-specific steps below, you MUST:
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