Brain Products is a reliable partner when it comes to assuring timing accuracy between physical stimuli, markers and the EEG data stream. In the past months we were contacted by several BrainVision Analyzer 2 users that record with third party soft and hardware and asked how to correct offsets when it comes to marker timing.
Great news, the Brain Products Application Suite Trial Package is still being offered! This package is an easy and convenient way to evaluate our software solutions for EEG/EP recordings and analyses.
Tricks and tips are always much appreciated by our users, so we decided to compile a few more suggestions which will facilitate your data analysis with BrainVision Analyzer 2.
Tricks and tips are always much appreciated by our users, so we decided to compile a few suggestions which will facilitate your data analysis with BrainVision Analyzer 2.
Vigilance (or brain arousal) strongly influences performance and neurophysiological reactions to stimuli and tasks. Dysregulation of vigilance is an important element in the pathophysiology of neuropsychiatric diseases. VIGALL 2.0 provides a tool to assess this basic aspect of brain function.
This article presents the improved version of the LORETA transform in the new version of Analyzer 2.1.0 (to be released in the course of October 2014). The main features of the new LORETA dialog are explained and the virtues of LORETA analysis of EEG data are discussed.
For most researchers, Independent Component Analysis (ICA) might be equivalent with a black box, magically cleaning your EEG data. In this article, we uncover the theoretical background and requirements of ICA and present its implementation in BrainVision Analyzer. We will provide core insights into the method, allowing you to confidently integrate ICA into your data processing pipelines.
Currently there is a tendency to more and more use EEG not only for clinical analysis but also for Brain-Computer Interfaces (BCIs) for disabled people, for gaming, or for supervision, e.g, during driving. Here, it is important to know how many sensors are needed, and how they should be placed. This enables an easy setup of the electrode cap with reduced resources, while at the same time maintaining the system’s performance. The summarized article deals with this topic and introduces and compares several methods to choose relevant electrodes (sensors).
The EyeLink 1000 Plus Eye Tracker of SR Research joins the ASL, SMI and Tobii devices: from now on it too is supported by the Add Channels transformation of BrainVision Analyzer 2. How can an eye tracker help your EEG research?
Among the most appreciated features of BrainVision Analyzer 2 are the visualization options. Several nice graphical views are just a “mouse-click” away. The users can quickly explore the EEG data in a convenient and user friendly way. All views can be customized by changing settings either locally or globally. These customized plots can be further optimized by taking advantage of functionalities such as the placeholders.
