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?

Learn more about our Analyzer 2 Educational License (special offer for educational events held by our users) and the 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	Comments
Add Channels	for importing Eye Tracking data
Artifact Rejection
Average
Band Rejection
Baseline Correction
CB Correction	detection and correction of cardioballistic artifacts in EEG-fMRI datasets
Change Sampling Rate
Coherence
Complex Demodulation
Correlation Measures
Cross-Correlation
CSD	Current Source Density
CWL Regression	carbon wire loop (CWL) based correction of cardioballistic and motion-related artifacts in EEG-fMRI datasets
Data Cache	for improved performance
Data Comparison
DC Detrend
Edit Channels
Edit Markers
Edit User Properties
ERS/ERD	Event-related synchronization and desynchronization
FFT	Fast Fourier Transform
FFT Inverse
Formula Evaluator
Grand Average
Grand Segmentation
ICA	Independent Component Analysis
Inverse ICA
IIR Filters	Zero phase shift infinite impulse response Butterworth filter
Import Markers
Level Trigger
Linear Derivation
LORETA	for source analysis
LRP	Lateralized Readiness Potential
Matlab	inbuilt interface to MATLAB® and EEGLAB
MR Correction	detection and correction of MR scanner artifacts in EEG-fMRI datasets
New Reference
OcularCorrection	based on a regression algorithm
Ocular Correction ICA	based on ICA
PCA	Principal Component Analysis
Peak Detection
Pooling
Raw Data Inspection
Rectify
RMS/GFP	Root Mean Square and Global Field Power
Segmentation
Topographic Interpolation
t-Test	paired and unpaired t-Tests
Wavelets
Wavelet Extraction

Views	Comments
3D Head View	3D topographic mapping
(Band) Channel Pair Views	2D connectivity graphs
Butterfly View
CSD Map	for transient display of 2D topographic mapping of CSD data
FFT	for transient display of FFT spectral amplitude
Grid View
Head View
LORETA	for transient display of 2D distribution of neural sources
(Band) Mapping View	2D topographic mapping
Standard View
Time-Frequency View	2D representation of time-frequency data
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

Readers for Analyzer-supported file formats	Comments
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 (.bhdr, .bmrk, *.eeg)
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	continuous, segmented and averaged EGI simple binary format (*.raw) with integer precision (format versions 2 and 3) and floating-point single precision (format versions 4 and 5).
Eldith Reader	Neroprax format (2004)
Generic Data Reader (.vhdr, .vmrk, .eeg) (.xhdr, .xmrk, .eeg)	BrainVision Core Data format 1.0 BrainVision Data format 1.0 and 2.0
Graph Tek Reader
Harmonie 5 Reader	Harmonie 5.0b, 5.4, 6.0, 6.1.
Learning Data Reader (.lhdr, .lmrk, *.eeg)
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 (.ahdr, .amrk, *.eeg)
Vitaport Reader	VarioPort I and II
XLTek Reader	format versions 8 und 9

Miscellaneous
Supported operating systems	Windows® XP Service Pack 3 - up to BrainVision Analyzer 2.2.0 Windows® Vista 32 Service Pack 1 - up to BrainVision Analyzer 2.2.0 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 Windows® 11 - only BrainVision Analyzer 2.2.2 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: 656.9 KB

Flyer: EEG & fMRI Solutions
Type: pdf Size: 1.1 MB

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

Flyer: EEG & Eye Tracking Solutions
Type: pdf Size: 710.7 KB

Flyer: Sleep Solutions
Type: pdf Size: 777.7 KB

Flyer: EEG & fNIRS Solutions
Type: pdf Size: 1.0 MB

Flyer: EEG & Brain Stimulation Solutions
Type: pdf Size: 668.5 KB

Watch related webinars on demand
Type: Weblink

Manual, Tutorials & Downloads (only for registered users)