PlotSignalROI brick¶

Plot signals from ROI using a segmentation file with label¶

Example of png file obtained:

Mandatory inputs parameters:

in_file (a string representing an existing file)
Input image (valid extensions: [.nii, .nii.gz]). Image from which signals have been extracted.
ex. '/home/username/data/raw_data/sub-001_bold.nii'
labels (a list of integer)
List of the labels of the ROI to plot
ex. ['47', '48']

rois_files (a string representing existing files or a list of string representing existing files)

Could be either one image with all the ROI or one image by ROI

ex. '/home/username/data/raw_data/native_structures_sub-001_bold_space_concate_47_48.nii'

ex. ['/home/username/data/raw_data/native_structures_sub-001_bold_space_47.nii',
      '/home/username/data/raw_data/native_structures_sub-001_bold_space_48.nii']

signals (a pathlike object or string representing an existing file)
Extracted signal for each ROI in a csv file
ex. '/home/username/data/raw_data/native_structures_sub-001_bold_space_1.csv'

Optional inputs:

signals_whole_brain (a pathlike object or string representing an existing file)
Extracted signal for all brain in a csv file. If if needed to have the average signal in the whole brain.
ex. '/home/username/data/raw_data/native_structures_sub-001_bold_space_47_48.csv'

Outputs parameters:

out_png (a pathlike object or string representing a file)

Out png file

ex. '/home/username/data/raw_data/sub-001_bold_extracted_signals_47_48.png'