Journal: Frontiers in Neuroscience

Article Title: Group-level component analyses of EEG: validation and evaluation

doi: 10.3389/fnins.2015.00254

Figure Lengend Snippet: Basic concepts of group analyses using temporal concatenation and multilevel decomposition in combination with ICA or SOBI . For temporal concatenation, data aggregation yields a horizontally elongated matrix on which the demixing matrix W can be estimated, assuming the same mixing process for all subjects. This, however, is not the case with multilevel decomposition since single-subject as well as group-level decomposition prior to ICA/SOBI not only reduce the number of variables, but also allow for some variability of the latent structure across subjects. Note that usually only a subset of the c*n vertically concatenated components (c = number of channels/components, n = number of subjects) enter final decomposition via ICA or SOBI.

Article Snippet: Notable exceptions are the implementation of Infomax ICA, SOBI, as well as functions for data filtering and plotting of EEG topographies; for these tasks, routines of the MATLAB-based open source software package EEGLAB were used (Delorme and Makeig, ).

Techniques:

Journal: Frontiers in Human Neuroscience

Article Title: Analysis of Human Gait Using Hybrid EEG-fNIRS-Based BCI System: A Review

doi: 10.3389/fnhum.2020.613254

Figure Lengend Snippet: Combination of the brain and non-brain signals modalities.

Article Snippet: Tobar et al. ( ) , EEG , Active Two System, BIOSEMI , Verio fMRI Scanner (Siemens AG), EMG BrainAmp (Brain Products) , , 32 , 256 , 10-20 , , ActiView software for EEG signals, SPM8, EEGlab, Matlab.

Techniques: Control, Activation Assay, Activity Assay

Journal: Frontiers in Human Neuroscience

Article Title: Analysis of Human Gait Using Hybrid EEG-fNIRS-Based BCI System: A Review

doi: 10.3389/fnhum.2020.613254

Figure Lengend Snippet: Summary table of reviewed articles.

Article Snippet: Tobar et al. ( ) , EEG , Active Two System, BIOSEMI , Verio fMRI Scanner (Siemens AG), EMG BrainAmp (Brain Products) , , 32 , 256 , 10-20 , , ActiView software for EEG signals, SPM8, EEGlab, Matlab.

Techniques: Control, Biomarker Discovery, Blocking Assay, Activity Assay, Extraction, Comparison, Sampling

Journal: Frontiers in Human Neuroscience

Article Title: Analysis of Human Gait Using Hybrid EEG-fNIRS-Based BCI System: A Review

doi: 10.3389/fnhum.2020.613254

Figure Lengend Snippet: Hardware and software description used for signals acquisition for gait applications.

Article Snippet: Tobar et al. ( ) , EEG , Active Two System, BIOSEMI , Verio fMRI Scanner (Siemens AG), EMG BrainAmp (Brain Products) , , 32 , 256 , 10-20 , , ActiView software for EEG signals, SPM8, EEGlab, Matlab.

Techniques: Software, Sampling

Journal: Neuron

Article Title: Neural mechanisms of sustained attention are rhythmic

doi: 10.1016/j.neuron.2018.07.032

Figure Lengend Snippet: KEY RESOURCE TABLE

Article Snippet: Subsequently, we combined z-scores across observers and then turned the averaged z-scores into a probability using the cumulative distribution function φ according to the following formula: p combined = 1 − φ ( ∑ i = 1 : N φ − 1 1 − p i N ) table ft1 table-wrap mode="anchored" t5 REAGENT or RESOURCE SOURCE IDENTIFIER Software and Algorithms Presentation Neurobehavioral Systems Inc. https://www.neurobs.com EPrime Psychology Software Tools Inc. https://pstnet.com/ MATLAB 2015a MathWorks Inc. RRID: SCR_001622 EEGLAB 13_4_4b ( Delorme and Makeig, 2004 ) https://sccn.ucsd.edu/eeglab/index.php FieldTrip 20170912 ( Oostenveld et al., 2011 ) http://www.fieldtriptoolbox.org/ CircStat 2012 ( Berens, 2009 ) https://philippberens.wordpress.com/code/circstats/ IRASA ( Wen and Liu, 2016 ) https://purr.purdue.edu/publications/1987/1 SPM8 ( Penny et al., 2011 ) http://www.fil.ion.ucl.ac.uk/spm/ Freesurfer 5.3.0 ( Dale et al., 1999 ) https://surfer.nmr.mgh.harvard.edu/ ibootci Andrew Penn; MATLAB central https://mathworks.com/matlabcentral/fileexchange/52741-ibootci Open in a separate window KEY RESOURCE TABLE We furthermore used Pearson’s correlation coefficient to delineate functional networks ( / ).

Techniques: Software