Analyzer 2

Overview

The analysis software for EEG/ERP research

BrainVision Analyzer started in 1997 and is used in thousands of research labs. Scientists use BrainVision Analyzer to process a variety of neurophysiological data. Analyzer is easy to use and offers a variety of powerful features.

Analyzer 2 at a glance

Stable, reliable and fast
Quick to get started and intuitive to learn
Based on reliable scientific methods
Easily expandable features (MATLAB®) and compatible with other analysis software (BESA)
More than 50 data formats, coordinates, triggers, etc.
Free scientific support

Self-documenting and easy to learn

Visual representation of analysis steps in a structure called History Trees®
Analysis steps in History Trees® let you explore and compare various data processing strategies
Each History Tree® node contains full description of parameters used for data processing
Short learning curve = Less time from recording to publication

Fast processing and visualization

Templates from History Trees® applied to multiple datasets for quick and consistent analysis
Templates applied automatically (or manually using drag and drop mode) to multiple subjects
On-demand calculation = No need to re-process your data!
Multiple views for fast data visualization and comparison

Basic and advanced methods

Automatic import and export of data, events/triggers, channel coordinates, etc.
Filters, Raw Data Inspection, interactive ICA, FFT, Wavelets, Coherence, LORETA and more.
Tailored transformations for MR and CB artefact correction; integration of Eye-Tracking data
Real-time communication with MATLAB®
Video integration for frame-by-frame monitoring of participant’s behavior

Free scientific support & more

Free support via email from scientists at the Brain Products headquarters
Support includes: Installation, license/dongle issues, data analysis – We support you in every step of the research process
Additional assistance for scientific data evaluation during the peer-review process. Support will help you address reviewer questions!
Frequent scientific workshops and webinars to help you best use Analyzer 2

The perfect teaching tool for EEG

Great tool for teaching EEG/ERP analysis due to its user-friendly interface
Perfect for workshops, seminars, EEG boot camps, webinars, etc
Easy EEG/ERP analysis education; no need to learn a programming language or read/write scripts

Cost-effective solution

Effective data processing from day one
One time purchase (no annual fee)
Long-lasting Backwards Compatibility across versions
Detailed documentation of analysis methods (user manual, release notes, scientific support)

Interested in more?

more on our Analyzer 2 Educational License (special offer for educational events held by our users)
more on our Application Suite Trial Package (2 months trial license for 100 Euro only)
go to Downloads for Analyzer 2 Releases, Updates, Solutions and more
go to Analyzer 2 Tutorials
Register for alerts on Analyzer 2 workshops/webinars
Request more information or a quote: Click here
Contact your local distributor: Click here

Worldwide Caution:
Our products are scientific equipment for INVESTIGATIONAL USE ONLY! Medical use e.g. for diagnosis, treatment of disease or other such purposes is strictly forbidden.

Technical Specifications

Transformations	Add Channels - for importing Eye Tracking Data Artifact rejection Average Band Rejection (Filter) Baseline Correction CB Correction - for detecting and correcting cardioballistic artifacts Change Sampling Rate Coherence Complex Demodulation Covariance Cross Cross Correlation CSD and CSD Map (Current Source Density) Data Cache - for improved performance DC Detrend Edit Channels Edit Markers Edit User Properties ERS / ERD FFT (Fast Fourier Transform) FFT Inverse Formula Evaluator Grand Average ICA Inverse ICA IIR Filter (Infinite Impulse Response Filter) Import Markers Level Trigger Linear Derivation LORETA - for source analysis LRP (Lateralized Readiness Potential) MATLAB, inbuilt interface to MATLAB® / EEGLAB MR Correction - for detecting and correcting MR scanner artifacts during combined EEG-fMRI measurements New Reference Ocular Correction (based on a regression algorithm) Ocular Correction ICA (based on ICA) PCA (Principle Component Analysis) Peak Detection Pooling Raw Data Inspection Rectify RMS / GFP (Root Mean Square and Global Field Power) Segmentation Topographic Interpolation t-Tests (paired and unpaired) Wavelets Wavelet Extraction
Views	3D Head View - for 3D topographic mapping (Band) Channel Pair Views - for displaying connectivity graphs Butterfly View CSD Map - for transient 2D topographic mapping of CSD FFT - for transient FFT computation (spectral amplitude) Grid View Head View LORETA - for transient 2D distribution of neural sources Mapping View - for 2D topographic mapping Standard View Zoom View Additional View features: View Toolbox: e.g., Delta Tool for indicating differences in latency and amplitude Graphics Overlay of data sets with different sampling rates and lengths Overlays of Wavelet data Block markers Multiple transient transformations Scaling Bars Manual and automatic marker settings Montages
Supported input file formats (Readers)	Astromed Reader (Twin 3.x and Astromed-Version 4.7) Besa Reader Biopac Reader (Versions 2.0 to 3.9) Biosemi Reader BrainLab Reader BrainPath Data Reader Brainstar Reader (up to Version 4.0) Cogniscan Reader Datawave Reader DC-MES Reader Easys Reader (EASYS2 (1996)) EDF Reader (EDF and EDF+ format; min. sampling rate: 200 Hz) EGI Reader (Rawdata format 2; 24 Bit-Format not yet supported) Eldith Reader (Neroprax format (2004)) Generic Data Reader (ASCII and Binary blockformat, which can be described by a vhdr file) Graph Tek Reader Harmonie 5 Reader (Harmonie 5.0b, 5.4, 6.0, 6.1.) Learning Data Reader Micromed Reader (up to Version 4) Monitor Reader (Rhythm 7.1) Neurofile Reader Neurofile 2 Reader (Neurofile NT (1999)) Neuroscan Reader Nihon Kohden Reader (2110 / 1100) PolyDC Reader SBI Reader (Version 1.1) Sigma Reader (Version 3.0) V-Amp Data Reader Vitaport Reader (VarioPort I and II) XLTek Reader (Fileversion 8 und 9)
Supported operating systems	Windows® XP Service Pack 3 Windows® Vista 32 Service Pack 1 Windows® 7 Windows® 8 and 8.1 - only BrainVision Analyzer 2.0.3 and higher Windows® 10 - only BrainVision Analyzer 2.1.1 and higher
Minimum configuration	Intel® Pentium IV Processor or higher, 512 MB RAM, Graphics adapter with 64 MB internal memory, 8 GB space on hard disk, Monitor display size: 17’’ for up to 32 channels; 21’’ for more than 32 channels

Medical product	no
CE marking	no
Software classification according to IEC 62304	Class A

Brochures

Flyer: Analyzer 2
Type: pdf Size: 783.5 KB

Flyer: Analyzer 2 Educational License
Type: pdf Size: 420.2 KB

Flyer: EEG & fMRI Solutions
Type: pdf Size: 544.8 KB

Booklet: EEG & fMRI
Type: pdf Size: 4.1 MB

Flyer: Sleep Solutions
Type: pdf Size: 777.7 KB

Flyer: EEG & Brain Stimulation Solutions
Type: pdf Size: 638.0 KB

Manual, Tutorials & Downloads (only for registered users)