Examples

Getting Started and IO

This Notebook tests whether your cedalion installation is working

Xarray Data Structures - an fNIRS example

The Recording Container: Cedalion’s main data structure and a guide to indexing

Data Structures and I/O

Storing estimated HRFs in snirf files

Signal Quality

Calculating the Scalp Coupling Index

Channel Quality Assessment and Pruning

Motion Artefact Detection and Correction

Using Channel Variance as Proxy for Measurement Noise and as a Weight for Global Physiology Removal

Modeling

GLM Basis Functions

GLM Fingertapping Example

GLM Illustrative Example

Head Models and Image Reconstruction

Image Reconstruction

Photogrammetric Optode Coregistration

Constructing 10-10 coordinates on segmented MRI scans

Head Models and Coordinate Reference Systems (CRS)

Machine Learning and Data Driven Methods

Basic single trial fNIRS finger tapping classification

Physiology

AMPD - Automatic Multiscale Peak Detection

Data Augmentation

Plots & Visualization

Visualization Examples using Cedalion Plot Functions