Brain Products Press Release
  • Translating visual perception from the lab to the real world using mobile EEG and mixed reality displays

Translating visual perception from the lab to the real world using mobile EEG and mixed reality displays

This research combines mobile EEG and augmented reality (AR) to study cognition. Participants completed three face inversion tasks: (1) computer-based, (2) mobile EEG with photographs, (3) mobile EEG with AR. We find face inversion effects in all tasks, concluding that mobile EEG and AR is a promising approach for research.

  • Safety and data quality of EEG recorded simultaneously with multi-band fMRI

Safety and data quality of EEG recorded simultaneously with multi-band fMRI

Until recently, there has been little information about EEG data quality and safety when used with newer multi-band (MB) fMRI sequences. Here, we measure the relative heating of a MB protocol compared with a standard single-band (SB) protocol considered to be safe. We also evaluated EEG quality recorded concurrently with the MB protocol on humans.

  • Get to know BrainVision Analyzer 2.2.2

Get to know BrainVision Analyzer 2.2.2 – Take the next step in EEG-fMRI analysis with Carbon Wire Loop Regression

We are happy to inform you that the new BrainVision Analyzer 2.2.2 has been released. We are also excited about adding a completely new transformation, the CWL Regression for EEG-fMRI data correction. Let me take you on a tour of the new features and enhancements so that you can download Analyzer 2.2.2 from our website today and get started.

  • How to do hyperscanning with LabStreamingLayer (LSL)

Hyperscanning series part 3: How to do hyperscanning with LabStreamingLayer (LSL)

So far, this series covered hyperscanning with BrainAmp amplifiers as well as with CGX Quick headsets. Part 3 introduces a more general approach, which is based on LabStreamingLayer (LSL).

  • Transcranial Evoked Potentials can be reliably recorded with active electrodes (Fig. 1)

Transcranial Evoked Potentials can be reliably recorded with active electrodes

In this article, based on our current work, we compared transcranial evoked potentials recorded with active and passive electrodes. Signals obtained with the two methods did not statistically differ in amplitude and topography, and showed a high degree of similarity across the scalp. We conclude that active electrodes are a viable solution for studies combining transcranial magnetic stimulation and electroencephalography.

  • The sound of silence: an EEG hyperscanning study

The sound of silence: an EEG study of how musicians time pauses in individual and joint music performance

We recently investigated how musical partners resolve unmeasured expressive silences in musical interaction. Partners resolved shorter silences more synchronously than longer silences; partners also displayed enhanced neural markers of motor preparation for shorter relative to longer silences. Thus, shorter silences in interaction may facilitate interpersonal coordination.

  • First Steps to Using Carbon Wire Loops (CWLs) to Correct for Artifacts in simultaneous EEG-fMRI

First Steps to Using Carbon Wire Loops to Correct for Artifacts in simultaneous EEG-fMRI

EEG signals acquired in parallel to fMRI data require the handling of artifacts in the EEG dataset due to electrode motion, for example, by blood pulsation. Using carbon wire loops placed on EEG caps allows you to directly measure these artifacts and subsequently correct for them efficiently using a regression-based approach.

  • Methodology for characterizing network activations with neuro-navigated TMS and EEG

Methodology for characterizing network activations with neuro-navigated TMS and EEG

This aEEG-TMSrticle walks you through the collection of neuro-navigated simultaneously obtained Transcranial Magnetic Stimulation (TMS) evoked EEG (TMS-EEG) data to investigate network-specific TMS-induced EEG activations, as in Ozdemir et al, 2020 (PNAS), focusing specifically on the methods of TMS-EEG data collection and analysis.

2023-03-31T15:16:48+02:00December 4th, 2020|Categories: 2020, Issue 3/2020, Support & Tips, User Research|Tags: , , , , , |
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