Journal: bioRxiv

Article Title: Consistency of EEG source localization and connectivity estimates

doi: 10.1101/071597

Figure Lengend Snippet: Upper Panel: Positions of the 49 EEG electrodes used in this study. Lower Panel: Regions of interest (ROI) representing the left and right frontal, parietal, temporal and sensorimotor areas, mapped onto the ICBM152 template anatomy. ROIs are defined according to the Desikan-Killiany atlas.

Article Snippet: Würzburg data (WD): Data of N WD = 35 participants (28 right-handed, 7 left-handed; 13 males, 22 females; age average 25.4, range 19–35) were collected from 64 scalp electrodes (extended 10-20 system, 1,000 Hz sampling rate, right mastoid reference, Brainvision Acticap, Brainproducts GmbH, Munich) as part of a brain-computer interface study conducted in a laboratory environment.

Techniques:

Journal: bioRxiv

Article Title: Consistency of EEG source localization and connectivity estimates

doi: 10.1101/071597

Figure Lengend Snippet: Grand-average alpha-band SNR maps calculated for 49 channels (upper panel) and effective connectivity (lower panel) computed between 19 channels according to the phase-slope index (PSI) for three different choices of the reference electrodes (nose, common average, linked-mastoids), as well as for two different datasets (FD/WD). SNR was computed per channel as the ratio of alpha-peak power and the average power in the sidebands. Effective connectivity is visualized as head-in-head plots, where red and yellow colors ( z ≥ 2) stand for information outflow and blue and cyan colors ( z ≤ −2) stand for information inflow. Note the similarity of the two rightmost panels with Figure 4 of The results indicate that, while sensor-space connectivity results are reproducible across datasets when the same reference electrode is used, they are substantially different for different choices of reference electrodes. They can therefore not be used to determine the locations of interaction brain sites .

Article Snippet: Würzburg data (WD): Data of N WD = 35 participants (28 right-handed, 7 left-handed; 13 males, 22 females; age average 25.4, range 19–35) were collected from 64 scalp electrodes (extended 10-20 system, 1,000 Hz sampling rate, right mastoid reference, Brainvision Acticap, Brainproducts GmbH, Munich) as part of a brain-computer interface study conducted in a laboratory environment.

Techniques:

Journal: iScience

Article Title: Single-cell RNA sequencing reveals maturation trajectory in human pluripotent stem cell-derived cardiomyocytes in engineered tissues

doi: 10.1016/j.isci.2023.106302

Figure Lengend Snippet:

Article Snippet: Brainvision Analyzer , Brain Products GmbH , BV_Ana x64 v.16.04.20.

Techniques: Recombinant, Software