NEDE: An open-source scripting suite for developing experiments in 3D virtual environments
[Display omitted] •We present a design environment for developing realistic 3D experiments.•Subjects can explore custom virtual environments in search of randomized stimuli.•Leverages rendering power and community support of popular 3D game engine.•Interfaces with an eye tracker in real-time and syn...
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| Published in: | Journal of neuroscience methods Vol. 235; pp. 245 - 251 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | English |
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Elsevier B.V
30.09.2014
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| ISSN: | 0165-0270, 1872-678X, 1872-678X |
| Online Access: | Get full text |
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| Abstract | [Display omitted]
•We present a design environment for developing realistic 3D experiments.•Subjects can explore custom virtual environments in search of randomized stimuli.•Leverages rendering power and community support of popular 3D game engine.•Interfaces with an eye tracker in real-time and syncs with an EEG system.•Simple runtime GUI controls task prompts, eye tracker calibration, and navigation.
As neuroscientists endeavor to understand the brain's response to ecologically valid scenarios, many are leaving behind hyper-controlled paradigms in favor of more realistic ones. This movement has made the use of 3D rendering software an increasingly compelling option. However, mastering such software and scripting rigorous experiments requires a daunting amount of time and effort.
To reduce these startup costs and make virtual environment studies more accessible to researchers, we demonstrate a naturalistic experimental design environment (NEDE) that allows experimenters to present realistic virtual stimuli while still providing tight control over the subject's experience. NEDE is a suite of open-source scripts built on the widely used Unity3D game development software, giving experimenters access to powerful rendering tools while interfacing with eye tracking and EEG, randomizing stimuli, and providing custom task prompts.
Researchers using NEDE can present a dynamic 3D virtual environment in which randomized stimulus objects can be placed, allowing subjects to explore in search of these objects. NEDE interfaces with a research-grade eye tracker in real-time to maintain precise timing records and sync with EEG or other recording modalities.
Python offers an alternative for experienced programmers who feel comfortable mastering and integrating the various toolboxes available. NEDE combines many of these capabilities with an easy-to-use interface and, through Unity's extensive user base, a much more substantial body of assets and tutorials.
Our flexible, open-source experimental design system lowers the barrier to entry for neuroscientists interested in developing experiments in realistic virtual environments. |
|---|---|
| AbstractList | As neuroscientists endeavor to understand the brain's response to ecologically valid scenarios, many are leaving behind hyper-controlled paradigms in favor of more realistic ones. This movement has made the use of 3D rendering software an increasingly compelling option. However, mastering such software and scripting rigorous experiments requires a daunting amount of time and effort.
To reduce these startup costs and make virtual environment studies more accessible to researchers, we demonstrate a naturalistic experimental design environment (NEDE) that allows experimenters to present realistic virtual stimuli while still providing tight control over the subject's experience. NEDE is a suite of open-source scripts built on the widely used Unity3D game development software, giving experimenters access to powerful rendering tools while interfacing with eye tracking and EEG, randomizing stimuli, and providing custom task prompts.
Researchers using NEDE can present a dynamic 3D virtual environment in which randomized stimulus objects can be placed, allowing subjects to explore in search of these objects. NEDE interfaces with a research-grade eye tracker in real-time to maintain precise timing records and sync with EEG or other recording modalities.
Python offers an alternative for experienced programmers who feel comfortable mastering and integrating the various toolboxes available. NEDE combines many of these capabilities with an easy-to-use interface and, through Unity's extensive user base, a much more substantial body of assets and tutorials.
Our flexible, open-source experimental design system lowers the barrier to entry for neuroscientists interested in developing experiments in realistic virtual environments. [Display omitted] •We present a design environment for developing realistic 3D experiments.•Subjects can explore custom virtual environments in search of randomized stimuli.•Leverages rendering power and community support of popular 3D game engine.•Interfaces with an eye tracker in real-time and syncs with an EEG system.•Simple runtime GUI controls task prompts, eye tracker calibration, and navigation. As neuroscientists endeavor to understand the brain's response to ecologically valid scenarios, many are leaving behind hyper-controlled paradigms in favor of more realistic ones. This movement has made the use of 3D rendering software an increasingly compelling option. However, mastering such software and scripting rigorous experiments requires a daunting amount of time and effort. To reduce these startup costs and make virtual environment studies more accessible to researchers, we demonstrate a naturalistic experimental design environment (NEDE) that allows experimenters to present realistic virtual stimuli while still providing tight control over the subject's experience. NEDE is a suite of open-source scripts built on the widely used Unity3D game development software, giving experimenters access to powerful rendering tools while interfacing with eye tracking and EEG, randomizing stimuli, and providing custom task prompts. Researchers using NEDE can present a dynamic 3D virtual environment in which randomized stimulus objects can be placed, allowing subjects to explore in search of these objects. NEDE interfaces with a research-grade eye tracker in real-time to maintain precise timing records and sync with EEG or other recording modalities. Python offers an alternative for experienced programmers who feel comfortable mastering and integrating the various toolboxes available. NEDE combines many of these capabilities with an easy-to-use interface and, through Unity's extensive user base, a much more substantial body of assets and tutorials. Our flexible, open-source experimental design system lowers the barrier to entry for neuroscientists interested in developing experiments in realistic virtual environments. As neuroscientists endeavor to understand the brain's response to ecologically valid scenarios, many are leaving behind hyper-controlled paradigms in favor of more realistic ones. This movement has made the use of 3D rendering software an increasingly compelling option. However, mastering such software and scripting rigorous experiments requires a daunting amount of time and effort.BACKGROUNDAs neuroscientists endeavor to understand the brain's response to ecologically valid scenarios, many are leaving behind hyper-controlled paradigms in favor of more realistic ones. This movement has made the use of 3D rendering software an increasingly compelling option. However, mastering such software and scripting rigorous experiments requires a daunting amount of time and effort.To reduce these startup costs and make virtual environment studies more accessible to researchers, we demonstrate a naturalistic experimental design environment (NEDE) that allows experimenters to present realistic virtual stimuli while still providing tight control over the subject's experience. NEDE is a suite of open-source scripts built on the widely used Unity3D game development software, giving experimenters access to powerful rendering tools while interfacing with eye tracking and EEG, randomizing stimuli, and providing custom task prompts.NEW METHODTo reduce these startup costs and make virtual environment studies more accessible to researchers, we demonstrate a naturalistic experimental design environment (NEDE) that allows experimenters to present realistic virtual stimuli while still providing tight control over the subject's experience. NEDE is a suite of open-source scripts built on the widely used Unity3D game development software, giving experimenters access to powerful rendering tools while interfacing with eye tracking and EEG, randomizing stimuli, and providing custom task prompts.Researchers using NEDE can present a dynamic 3D virtual environment in which randomized stimulus objects can be placed, allowing subjects to explore in search of these objects. NEDE interfaces with a research-grade eye tracker in real-time to maintain precise timing records and sync with EEG or other recording modalities.RESULTSResearchers using NEDE can present a dynamic 3D virtual environment in which randomized stimulus objects can be placed, allowing subjects to explore in search of these objects. NEDE interfaces with a research-grade eye tracker in real-time to maintain precise timing records and sync with EEG or other recording modalities.Python offers an alternative for experienced programmers who feel comfortable mastering and integrating the various toolboxes available. NEDE combines many of these capabilities with an easy-to-use interface and, through Unity's extensive user base, a much more substantial body of assets and tutorials.COMPARISON WITH EXISTING METHODSPython offers an alternative for experienced programmers who feel comfortable mastering and integrating the various toolboxes available. NEDE combines many of these capabilities with an easy-to-use interface and, through Unity's extensive user base, a much more substantial body of assets and tutorials.Our flexible, open-source experimental design system lowers the barrier to entry for neuroscientists interested in developing experiments in realistic virtual environments.CONCLUSIONSOur flexible, open-source experimental design system lowers the barrier to entry for neuroscientists interested in developing experiments in realistic virtual environments. |
| Author | Sajda, Paul Gribetz, Meron Johri, Ansh Jangraw, David C. |
| Author_xml | – sequence: 1 givenname: David C. surname: Jangraw fullname: Jangraw, David C. email: djangraw@gmail.com organization: Department of Biomedical Engineering, Columbia University, New York, NY, USA – sequence: 2 givenname: Ansh surname: Johri fullname: Johri, Ansh organization: Department of Biomedical Engineering, Columbia University, New York, NY, USA – sequence: 3 givenname: Meron surname: Gribetz fullname: Gribetz, Meron organization: Department of Biomedical Engineering, Columbia University, New York, NY, USA – sequence: 4 givenname: Paul surname: Sajda fullname: Sajda, Paul email: psajda@columbia.edu organization: Department of Biomedical Engineering, Columbia University, New York, NY, USA |
| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/25064189$$D View this record in MEDLINE/PubMed |
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| Cites_doi | 10.1167/6.12.9 10.1207/S15327590IJHC1201_1 10.1088/1741-2560/8/3/036025 10.3389/fninf.2010.00100 10.1088/1741-2560/11/4/046003 10.1016/j.jneumeth.2006.11.017 10.1038/nrn3122 |
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| Copyright | 2014 Elsevier B.V. Copyright © 2014 Elsevier B.V. All rights reserved. |
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| Keywords | 3D stimuli 3D Virtual environment Experimental design EEG BCI GUI SDK NEDE UDK Eye tracking |
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| References | Venthur, Scholler, Williamson, Dahne, Treder, Kramarek (bib0060) 2010; 4 Dalmaijer, Mathot, Van der Stigchel (bib0010) 2013 Jovancevic, Sullivan, Hayhoe (bib0020) 2006; 6 Piccione, Priftis, Tonin, Vidale, Furlan, Cavinato (bib0050) 2008; 6 Leeb, Friedman, Muller-Putz, Scherer, Slater, Pfurtscheller (bib0025) 2007 Pohlmeyer, Wang, Jangraw, Lou, Chang, Sajda (bib0055) 2011; 8 Peirce (bib0040) 2007; 162 Nash, Edwards, Thompson, Barfield (bib0030) 2000; 12 Bohil, Alicea, Biocca (bib0005) 2011; 12 Parsons, Rizzo, Bamattre, Brennan (bib0035) 2007; 5 Pfurtscheller, Allison, Brunner, Bauernfeind, Solis-Escalante, Scherer (bib0045) 2010; 4 Jangraw, Wang, Lance, Chang, Sajda (bib0015) 2014; 11 Leeb (10.1016/j.jneumeth.2014.06.033_bib0025) 2007 Dalmaijer (10.1016/j.jneumeth.2014.06.033_bib0010) 2013 Jovancevic (10.1016/j.jneumeth.2014.06.033_bib0020) 2006; 6 Nash (10.1016/j.jneumeth.2014.06.033_bib0030) 2000; 12 Venthur (10.1016/j.jneumeth.2014.06.033_bib0060) 2010; 4 Bohil (10.1016/j.jneumeth.2014.06.033_bib0005) 2011; 12 Piccione (10.1016/j.jneumeth.2014.06.033_bib0050) 2008; 6 Jangraw (10.1016/j.jneumeth.2014.06.033_bib0015) 2014; 11 Peirce (10.1016/j.jneumeth.2014.06.033_bib0040) 2007; 162 Pfurtscheller (10.1016/j.jneumeth.2014.06.033_bib0045) 2010; 4 Parsons (10.1016/j.jneumeth.2014.06.033_bib0035) 2007; 5 Pohlmeyer (10.1016/j.jneumeth.2014.06.033_bib0055) 2011; 8 |
| References_xml | – start-page: 79642 year: 2007 ident: bib0025 article-title: Self-paced (asynchronous) BCI control of a wheelchair in virtual environments: a case study with a tetraplegic publication-title: Comput Intell Neurosci – volume: 12 start-page: 1 year: 2000 end-page: 41 ident: bib0030 article-title: A review of presence and performance in virtual environments publication-title: Int J Hum Comput Interact – volume: 6 start-page: 99 year: 2008 end-page: 108 ident: bib0050 article-title: Task and stimulation paradigm effects in a p300 brain computer interface exploitable in a virtual environment: a pilot study publication-title: PsychNol J – volume: 12 start-page: 752 year: 2011 end-page: 762 ident: bib0005 article-title: Virtual reality in neuroscience research and therapy publication-title: Nat Rev Neurosci – volume: 8 start-page: 036025 year: 2011 ident: bib0055 article-title: Closing the loop in cortically-coupled computer vision: a brain–computer interface for searching image databases publication-title: J Neural Eng – volume: 11 start-page: 046003 year: 2014 ident: bib0015 article-title: Neurally and ocularly informed graph-based models for searching 3D environments publication-title: J Neural Eng – start-page: 1 year: 2013 end-page: 9 ident: bib0010 article-title: Pygaze: an open-source, cross-platform toolbox for minimal-effort programming of eyetracking experiments publication-title: Behav Res Methods – volume: 6 year: 2006 ident: bib0020 article-title: Control of attention and gaze in complex environments publication-title: J Vis – volume: 5 start-page: 163 year: 2007 end-page: 171 ident: bib0035 article-title: Virtual reality cognitive performance assessment test publication-title: Annu Rev CyberTherapy Telemed – volume: 162 start-page: 8 year: 2007 end-page: 13 ident: bib0040 article-title: Psychopy – psychophysics software in python publication-title: J Neurosci Methods – volume: 4 start-page: 30 year: 2010 ident: bib0045 article-title: The hybrid BCI publication-title: Front Neurosci – volume: 4 year: 2010 ident: bib0060 article-title: Pyff – a pythonic framework for feedback applications and stimulus presentation in neuroscience publication-title: Front Neuroinform – volume: 6 issue: 12 year: 2006 ident: 10.1016/j.jneumeth.2014.06.033_bib0020 article-title: Control of attention and gaze in complex environments publication-title: J Vis doi: 10.1167/6.12.9 – start-page: 1 year: 2013 ident: 10.1016/j.jneumeth.2014.06.033_bib0010 article-title: Pygaze: an open-source, cross-platform toolbox for minimal-effort programming of eyetracking experiments publication-title: Behav Res Methods – volume: 6 start-page: 99 issue: 1 year: 2008 ident: 10.1016/j.jneumeth.2014.06.033_bib0050 article-title: Task and stimulation paradigm effects in a p300 brain computer interface exploitable in a virtual environment: a pilot study publication-title: PsychNol J – volume: 12 start-page: 1 issue: 1 year: 2000 ident: 10.1016/j.jneumeth.2014.06.033_bib0030 article-title: A review of presence and performance in virtual environments publication-title: Int J Hum Comput Interact doi: 10.1207/S15327590IJHC1201_1 – volume: 8 start-page: 036025 issue: 3 year: 2011 ident: 10.1016/j.jneumeth.2014.06.033_bib0055 article-title: Closing the loop in cortically-coupled computer vision: a brain–computer interface for searching image databases publication-title: J Neural Eng doi: 10.1088/1741-2560/8/3/036025 – volume: 4 year: 2010 ident: 10.1016/j.jneumeth.2014.06.033_bib0060 article-title: Pyff – a pythonic framework for feedback applications and stimulus presentation in neuroscience publication-title: Front Neuroinform doi: 10.3389/fninf.2010.00100 – start-page: 79642 year: 2007 ident: 10.1016/j.jneumeth.2014.06.033_bib0025 article-title: Self-paced (asynchronous) BCI control of a wheelchair in virtual environments: a case study with a tetraplegic publication-title: Comput Intell Neurosci – volume: 11 start-page: 046003 issue: 4 year: 2014 ident: 10.1016/j.jneumeth.2014.06.033_bib0015 article-title: Neurally and ocularly informed graph-based models for searching 3D environments publication-title: J Neural Eng doi: 10.1088/1741-2560/11/4/046003 – volume: 4 start-page: 30 year: 2010 ident: 10.1016/j.jneumeth.2014.06.033_bib0045 article-title: The hybrid BCI publication-title: Front Neurosci – volume: 162 start-page: 8 issue: 12 year: 2007 ident: 10.1016/j.jneumeth.2014.06.033_bib0040 article-title: Psychopy – psychophysics software in python publication-title: J Neurosci Methods doi: 10.1016/j.jneumeth.2006.11.017 – volume: 12 start-page: 752 issue: 12 year: 2011 ident: 10.1016/j.jneumeth.2014.06.033_bib0005 article-title: Virtual reality in neuroscience research and therapy publication-title: Nat Rev Neurosci doi: 10.1038/nrn3122 – volume: 5 start-page: 163 year: 2007 ident: 10.1016/j.jneumeth.2014.06.033_bib0035 article-title: Virtual reality cognitive performance assessment test 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| Title | NEDE: An open-source scripting suite for developing experiments in 3D virtual environments |
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