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NeuroKit

NeuroKit ("nk") is an open source toolbox for physiological signal processing.[1] The most recent version, NeuroKit2, is written in Python and is available from the PyPI package repository.[2] As of June 2022, the software was used in 94 scientific publications.[3] NeuroKit2 is presented as one of the most popular and contributor-friendly open-source software for neurophysiology based on the number of downloads, the number of contributors, and other GitHub metricsa.[4]

NeuroKit
Written inPython
Operating systemAll OS supported by Python
Available inEnglish
TypeStatistical software
LicenseMIT License
Websitegithub.com/neuropsychology/NeuroKit

History edit

The first version of NeuroKit was created as a PhD side-project of Dominique Makowski in 2017.[1] It was officially deprecated in 2020 and has been replaced by the current version, NeuroKit2. A few major updates have been released since:[5]

  • February 08, 2021: The 0.1.0 release coincides with the first publication of the software.
  • May 18, 2022: The 0.2.0 release coincides with an overhaul of the documentation.


Features edit

NeuroKit2 includes tools to work with cardiac activity from electrocardiography (ECG) and photoplethysmography (PPG), electrodermal activity (EDA), respiratory (RSP), electromyography (EMG), and electrooculography (EOG) signals.[6]

It enables the computation of Heart Rate Variability (HRV) and Respiratory Variability (RRV) metrics.[7][8]

It also implements a variety of different algorithms to detect R-peaks and other QRS waves, including an efficient in-house R-peak detector.[9][10]

For neurophysiological signals such as EEG, it supports microstates and frequency band analysis.[citation needed]

It also includes a comprehensive set of functions used for fractal physiology, allowing the computation of various measures of complexity (including entropy and fractal dimensions).[11]

Design edit

The software was designed to be accessible to users without programming experience, with the possibility of using high-level functions to run entire preprocessing or analysis routines.[1][12]

import neurokit2 as nk # Download example data data = nk.data("bio_eventrelated_100hz") # Preprocess the data (filter, find peaks, etc.) processed_data, info = nk.bio_process(ecg=data["ECG"], rsp=data["RSP"], eda=data["EDA"], sampling_rate=100) # Compute relevant features results = nk.bio_analyze(processed_data, sampling_rate=100) 

See also edit

Other open-source toolboxes for analysis of physiological signals include:

Notes edit

^ As of May 18, 2022, GitHub indicates that the package has 644 stars, 47 contributors, and is used in 101 other open-source applications.[13]

References edit

  1. ^ a b c Makowski, Dominique; Pham, Tam; Lau, Zen J.; Brammer, Jan C.; Lespinasse, François; Pham, Hung; Schölzel, Christopher; Chen, S. H. Annabel (August 2021). "NeuroKit2: A Python toolbox for neurophysiological signal processing". Behavior Research Methods. 53 (4): 1689–1696. doi:10.3758/s13428-020-01516-y. PMID 33528817.
  2. ^ "neurokit2". PyPI. Retrieved 23 March 2022.
  3. ^ "NeuroKit2 article - Statistics". ResearchGate. Retrieved 23 March 2022.
  4. ^ "NeuroKit2 - Popularity". GitHub. February 2021. Retrieved 23 March 2022.
  5. ^ "NeuroKit2 Versions". GitHub. Retrieved 18 August 2022.
  6. ^ Jaber, Dalia; Hajj, Hazem; Maalouf, Fadi; El-Hajj, Wassim (December 2022). "Medically-oriented design for explainable AI for stress prediction from physiological measurements". BMC Medical Informatics and Decision Making. 22 (1): 12. doi:10.1186/s12911-022-01772-2. PMC 8840288. PMID 35148762.
  7. ^ Pham, Tam; Lau, Zen Juen; Chen, S. H. Annabel; Makowski, Dominique (9 June 2021). "Heart Rate Variability in Psychology: A Review of HRV Indices and an Analysis Tutorial". Sensors. 21 (12): 3998. Bibcode:2021Senso..21.3998P. doi:10.3390/s21123998. PMC 8230044. PMID 34207927.
  8. ^ Frasch, Martin G. (1 January 2022). "Comprehensive HRV estimation pipeline in Python using Neurokit2: Application to sleep physiology". MethodsX. 9: 101782. doi:10.1016/j.mex.2022.101782. PMC 9307944. PMID 35880142.
  9. ^ Baraeinejad, Bardia; Fallah Shayan, Masood; Vazifeh, Amir Reza; Rashidi, Diba; Saberi Hamedani, Mohammad; Tavolinejad, Hamed; Gorji, Pouya; Razmara, Parsa; Vaziri, Kiarash; Vashaee, Daryoosh; Fakharzadeh, Mohammad (December 2021). "Design and Implementation of an Ultra-Low-Power ECG Patch and Smart Cloud-Based Platform". TechRxiv: 5. doi:10.36227/techrxiv.17003401. S2CID 244360958.
  10. ^ "R-peak detection benchmark". sleepecg.readthedocs.io. Retrieved 31 March 2022.
  11. ^ Makowski, Dominique; Te, An Shu; Pham, Tam; Lau, Zen Juen; Chen, S. H. Annabel (27 July 2022). "The Structure of Chaos: An Empirical Comparison of Fractal Physiology Complexity Indices Using NeuroKit2". Entropy. 24 (8): 1036. Bibcode:2022Entrp..24.1036M. doi:10.3390/e24081036. PMC 9407071. PMID 36010700.
  12. ^ "Biosignal processing for automatic emotion recognition". BrainHack School. Retrieved 18 May 2022.
  13. ^ "NeuroKit2 - Popularity". GitHub. February 2021. Retrieved 23 March 2022.

neurokit, open, source, toolbox, physiological, signal, processing, most, recent, version, written, python, available, from, pypi, package, repository, june, 2022, software, used, scientific, publications, presented, most, popular, contributor, friendly, open,. NeuroKit nk is an open source toolbox for physiological signal processing 1 The most recent version NeuroKit2 is written in Python and is available from the PyPI package repository 2 As of June 2022 the software was used in 94 scientific publications 3 NeuroKit2 is presented as one of the most popular and contributor friendly open source software for neurophysiology based on the number of downloads the number of contributors and other GitHub metricsa 4 NeuroKitWritten inPythonOperating systemAll OS supported by PythonAvailable inEnglishTypeStatistical softwareLicenseMIT LicenseWebsitegithub wbr com wbr neuropsychology wbr NeuroKit Contents 1 History 2 Features 3 Design 4 See also 5 Notes 6 ReferencesHistory editThe first version of NeuroKit was created as a PhD side project of Dominique Makowski in 2017 1 It was officially deprecated in 2020 and has been replaced by the current version NeuroKit2 A few major updates have been released since 5 February 08 2021 The 0 1 0 release coincides with the first publication of the software May 18 2022 The 0 2 0 release coincides with an overhaul of the documentation Features editNeuroKit2 includes tools to work with cardiac activity from electrocardiography ECG and photoplethysmography PPG electrodermal activity EDA respiratory RSP electromyography EMG and electrooculography EOG signals 6 It enables the computation of Heart Rate Variability HRV and Respiratory Variability RRV metrics 7 8 It also implements a variety of different algorithms to detect R peaks and other QRS waves including an efficient in house R peak detector 9 10 For neurophysiological signals such as EEG it supports microstates and frequency band analysis citation needed It also includes a comprehensive set of functions used for fractal physiology allowing the computation of various measures of complexity including entropy and fractal dimensions 11 Design editThe software was designed to be accessible to users without programming experience with the possibility of using high level functions to run entire preprocessing or analysis routines 1 12 import neurokit2 as nk Download example data data nk data bio eventrelated 100hz Preprocess the data filter find peaks etc processed data info nk bio process ecg data ECG rsp data RSP eda data EDA sampling rate 100 Compute relevant features results nk bio analyze processed data sampling rate 100 See also edit nbsp Free and open source software portal Other open source toolboxes for analysis of physiological signals include Neurophysiological Biomarker Toolbox MatLab EEGLAB MatLab MNE Python Python Notes edit As of May 18 2022 GitHub indicates that the package has 644 stars 47 contributors and is used in 101 other open source applications 13 References edit a b c Makowski Dominique Pham Tam Lau Zen J Brammer Jan C Lespinasse Francois Pham Hung Scholzel Christopher Chen S H Annabel August 2021 NeuroKit2 A Python toolbox for neurophysiological signal processing Behavior Research Methods 53 4 1689 1696 doi 10 3758 s13428 020 01516 y PMID 33528817 neurokit2 PyPI Retrieved 23 March 2022 NeuroKit2 article Statistics ResearchGate Retrieved 23 March 2022 NeuroKit2 Popularity GitHub February 2021 Retrieved 23 March 2022 NeuroKit2 Versions GitHub Retrieved 18 August 2022 Jaber Dalia Hajj Hazem Maalouf Fadi El Hajj Wassim December 2022 Medically oriented design for explainable AI for stress prediction from physiological measurements BMC Medical Informatics and Decision Making 22 1 12 doi 10 1186 s12911 022 01772 2 PMC 8840288 PMID 35148762 Pham Tam Lau Zen Juen Chen S H Annabel Makowski Dominique 9 June 2021 Heart Rate Variability in Psychology A Review of HRV Indices and an Analysis Tutorial Sensors 21 12 3998 Bibcode 2021Senso 21 3998P doi 10 3390 s21123998 PMC 8230044 PMID 34207927 Frasch Martin G 1 January 2022 Comprehensive HRV estimation pipeline in Python using Neurokit2 Application to sleep physiology MethodsX 9 101782 doi 10 1016 j mex 2022 101782 PMC 9307944 PMID 35880142 Baraeinejad Bardia Fallah Shayan Masood Vazifeh Amir Reza Rashidi Diba Saberi Hamedani Mohammad Tavolinejad Hamed Gorji Pouya Razmara Parsa Vaziri Kiarash Vashaee Daryoosh Fakharzadeh Mohammad December 2021 Design and Implementation of an Ultra Low Power ECG Patch and Smart Cloud Based Platform TechRxiv 5 doi 10 36227 techrxiv 17003401 S2CID 244360958 R peak detection benchmark sleepecg readthedocs io Retrieved 31 March 2022 Makowski Dominique Te An Shu Pham Tam Lau Zen Juen Chen S H Annabel 27 July 2022 The Structure of Chaos An Empirical Comparison of Fractal Physiology Complexity Indices Using NeuroKit2 Entropy 24 8 1036 Bibcode 2022Entrp 24 1036M doi 10 3390 e24081036 PMC 9407071 PMID 36010700 Biosignal processing for automatic emotion recognition BrainHack School Retrieved 18 May 2022 NeuroKit2 Popularity GitHub February 2021 Retrieved 23 March 2022 Retrieved from https en wikipedia org w index php title NeuroKit amp oldid 1191173266, wikipedia, wiki, book, books, library,

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