BESA – Brain Electrical Source Analysis

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BESA Research

BESA 5.2.4.48 / 5.2.4.49

BESA 5.2.4.48 / 5.2.4.49 is the latest release of the BESA 5.2 series. It provides the the following new features compared to the former versions. A detailed introduction to the new features is given in the BESA Help Chapter 'What's new in BESA 5.2.4'.

• Function key assignment: Function keys can be assigned to batch functionality. Thus, commonly applied complex sequences of actions can be applied with a single key press.
• New tutorial and pre-defined batch functions for pattern search and spike analysis in epilepsy: BESA now installs with a set of default function key assignments that link to batches and montage settings that substantially simplify the detection, averaging, and source analysis of EEG patterns, like e.g interictal epileptic spikes. These new options are demonstrated in the new BESA tutorial on the analysis of epileptiform EEG activity, which is available for download here.
• New batch commands have been implemented that extend the wide range of actions that can be automatized.
• Revised DSA window: New montage and paging options allow for a more customized display of the frequency content of the data.
• Updated data readers for various EEG and MEG data formats
• Image export: 3D source images can be exported to BrainVoyager *.vmp format now both in original image resolution and in 1mm³ resolution.

Installation: If you have already installed a previous version BESA 5.2.x, please deinstall this version first using the Windows Control Panel. The files that you have generated and your settings will not be deinstalled and will remain available in the BESA installation folder. Then install BESA 5.2.4.48 into the same directory as the former installation folder of BESA 5.2.x, so that these user-specific files will be applied also in BESA 5.2.4.48.

Please download the setup file for BESA 5.2.4.48 from the following link: Setup_BESA_V.5.2.4.48.exe (413.868.544 bytes). If you would like to receive an installation CD by mail, please contact sales@besa.de.

Note for customers with a new HASP dongle: BESA 5.2.4.49 - If you are already using the new HASP dongle for BESA Research 5.3, but would like to still run BESA 5.2.4.48, you need to apply a small update patch after you have installed BESA 5.2.4.48. It converts BESA to version 5.2.4.49, which will run with the new HASP dongle. To download this update, please use the following link: Update_BESA_V.5.2.4.48_New_HASP.exe.