hand_scoring_TFpeaks

hand_scoring_TFpeaks(data, Fs, stages)

TFSIGMA PEAK HANDSCORING - Plot and handscore TF peaks on multitaper spectrograms

This is a lite-version of TFsigma peak hand scoring function used to manually identify TFsigma peaks on multitaper spectrograms.

Usage:

hand_scoring_TFpeaks(data, Fs, stages)

Inputs:

data: 1 x <number of samples> vector - time series data – required Fs: double - sampling frequency in Hz – required stages: 1 x <number of stage samples> vector - vector of scored

sleep stages. The interval can be different from that of data, but it should start and end matching the data vector.

Hotkeys:

There are several useful hotkeys to facilitate scoring once the multitaper spectrogram is plotted:

backspace/delete: delete selected bounding box space: advance forward in time window (with 10% overlapping) s: after pressing s, left-clicking on the spectrogram will begin marking the bounding box as a TFpeak u: after pressing u, left-clicking on the spectrogram will begin marking the bounding box as an unknown event p: call the zooming panel c: call the colorscale adjustment panel

Labels:

Saving and loading of labelled events can be done using the Labels tab on the toolbar menu. Select the corresponding menu action to save or load handscored events.

Copyright 2020 Michael J. Prerau, Ph.D. - http://www.sleepEEG.org This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. (http://creativecommons.org/licenses/by-nc-sa/4.0/)

Authors: Michael Prerau

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