{
  "Name": "EEG recordings during sham neurofeedback in virtual reality",
  "BIDSVersion": "1.9.0",
  "DatasetType": "raw",
  "Authors": [
    "C. Brigitte Aguilar Gonzales",
    "Collaborators from the Experimental and Computational Neuroscience Group"
  ],
  "Acknowledgements": "We thank all participants for their contribution to this study and the research group for technical support.",
  "HowToAcknowledge": "Please cite the associated manuscript and the MNE-BIDS toolbox (Appelhoff et al., 2019) when using these data.",
  "Funding": [
    "This work was supported by CONICET (Argentina) and Universidad Nacional de Entre Ríos."
  ],
  "ReferencesAndLinks": [
    "https://osf.io/aumvk/",
    "https://openneuro.org/",
    "https://mne.tools/mne-bids"
  ],
  "DatasetDOI": "10.82901/nemar.on006839",
  "License": "CC0",
  "GeneratedBy": [
    {
      "Name": "MNE-BIDS",
      "Version": "0.15",
      "Description": "Used for conversion of .cnt EEG recordings to BIDS format.",
      "CodeURL": "https://github.com/mne-tools/mne-bids"
    }
  ],
  "SourceDatasets": [
    {
      "URL": "https://osf.io/aumvk/",
      "Description": "Original raw EEG data in .cnt format."
    },
    {
      "DOI": "doi:10.18112/openneuro.ds006839.v1.0.0"
    }
  ],
  "EthicsApprovals": [
    "Approved by the Central Committee on Bioethics in Biomedical Practice and Research of Entre Ríos, Argentina"
  ],
  "InstitutionName": "Universidad Nacional de Entre Ríos",
  "InstitutionAddress": "Ruta Provincial 11, Km 10,5, Oro Verde, Entre Ríos, Argentina",
  "InstitutionalDepartmentName": "Facultad de Ingeniería - Experimental and Computational Neuroscience Group",
  "Manufacturer": "Compumedics NeuroScan Inc.",
  "ManufacturersModelName": "SynAmps RT",
  "SoftwareVersions": "NeuroScan 4.5",
  "PowerLineFrequency": 50,
  "SoftwareFilters": "High-pass filter 0.1 Hz, low-pass filter 500 Hz, notch 50 Hz",
  "TaskDescription": "Participants received sham neurofeedback (positive, negative, or no feedback) in a VR environment while EEG was recorded. The task aimed to assess the influence of feedback valence on alpha-band modulation during an attentional task. During the resting state task, two conditions were performed: eyes open (fixation cross) and eyes closed (1.5 min each conditon).",
  "Instructions": "Participants were instructed to remain relaxed, minimize movements, and pay attention to the sound of an object in the VR environment",
  "StimulusPresentation": "Visual and auditory stimuli were presented using a VR headset developed in Unity3D, synchronized with event markers sent to the EEG system.",
  "Version": "1.0.0"
}