EEG: First Episode Psychosis vs. Control Resting Task 1

OpenNeuro/NEMAR Dataset: ds003944 Files: 351 Dataset size: 6.2 GB
Channels: 61 EEG,1 EOG,1 Misc,1 ECG
Participants: 82
Event files: 0
HED annotation: No

Download Download this dataset as a zip file (3.1 GB).
Compute Process this dataset using the Neuroscience Gateway (NSG).
Discuss Read & contribute to a discussion of this dataset. (1 comment)
OpenNeuro Browse the OpenNeuro entry for this dataset.
Citations Browse 3 citing papers.

Resting EEG and MEG data was gathered for two independently collected samples of healthy and First Episode Psychosis (FEP) individuals. To obtain resting data, EEG channels were recorded for 5 minutes using an Elekta Neuromag Vectorview system. EEG was recorded using a low-impedance 10-10 system 60-channel cap. The first collected sample of EEG data is provided here. This sample includes a portion of subjects from the second acquisition (EEG: First Episode Psychosis vs. Control Resting Task 2), since they were collected using the same montage. The subjects from Task 2 that have been included here are: sub-2140A, sub-2170A, sub-2174A, sub-2176A, sub-2177A, sub-2184A, sub-2193A, sub-2214A, sub-2217A, sub-2221A.

The phenotype directory contains clinical assessment results and data divided by type for all subjects. The assessment results were categorized as follows: BPRS - Brief Psychiatric Rating Scale, SANS - Scale for Assessment of Negative Symptoms, SAPS - Scale for Assessment of Positive Symptoms, GAFGAS - Global Assessment of Functioning, SFS - Social Functioning Scale, MATRICS - MATRICS Consensus Cognitive Battery, WASI - Wechsler Abbreviated Scale of Intelligence, Hollingshead - Hollingshead Four-Factor Index of Socioeconomic Status, Medications - Chlorpromazine equivalency of prescribed medication at time of EEG scan. Values/scores that were not collected and questions without given responses are denoted by n/a.

BIDS Version: v1.6.0 HED Version: Version: 1.0.1

On Brain life: True Published date: 2022-01-24 19:05:25

Tasks: Rest

Available modalities: EEG

Format(s): .eeg, .vhdr

Sessions: 1 Scans/session: 0 Ages (yrs): 12 - 35 License: CC0

Dataset DOI: doi:10.18112/openneuro.ds003944.v1.0.1

Uploaded by Arnaud Delorme on 2021-12-01 17:11:13

Last Updated 2022-08-12 19:48:26

Dean Salisbury, Dylan Seebold, Brian Coffman


How to Acknowledge


References and Links
  • Phalen, H., Coffman, B.A., Ghuman, A., Sejdić, E. and Salisbury, D.F., 2020. Non-negative matrix factorization reveals resting-state cortical alpha network abnormalities in the first-episode schizophrenia spectrum. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, 5(10), pp.961-970.,
  • Ethics Approvals