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HSE-HA NEURODYN for Neurologic Studies

  • 16-channel data acquisition software for Neurologic experiments For Windows®
  • To measure and evaluate signals such as EEG, aortic and venous blood pressure, aortic blood flow, pO2, pCO2, pH, temperature, etc.
  • Can be extended to other haemodynaic and respiratory parameters
  • Analysis of somatosensory evoked potentials and cerebral autoregulation as option available
  • Easy to use, reduced settings by using configuration files
  • Storage of raw data with possibility for replay (complete
    experiments can be replayed)
  • Indication of the measured signals and parameters online in numerical tabular form or graphical detail and trend windows
  • Allows data exchange interface by converting the data into the ASCII delimited format
  • Monitors the experimental sequence by placing event markers and concentration information
  • Very easy graphical selection of specific data points by cursors for evaluation, data reduction and export
  • Export of a raw data sequence into ASCII delimited format

The HSE-HA NEURODYN software can be adapted to virtually any experimental investigation for neurologic experiments. Acquisition can cover signals such as EEG, aortic and venous blood pressure, aortic flow, pO2, pCO2, pH, temperature, etc. It can be extended to many other circulation or respiratory signals. Various parameters can be derived from these signals, e.g. systolic, diastolic, mean and heart rate, minimal, maximal, and mean flows, etc. During data acquisition, all acquired signals and derived parameters are stored on the hard disc and can be displayed on the screen. EEG analysis using FFT is done in the replay mode.
Dedicated options for controlling and evaluating somatosensoric evoked potentials as well as cerebral autoregulation (or both) are available.
The HSE-HA NEURODYN software is available in a basic version which includes the minimal necessary algorithms that can be upgraded to a more complex system including all the available algorithms. The configuration of the system is defined in configuration files to reduce the amount of settings necessary and to ensure a stable and secure system. The user only needs to calibrate the signals and fix the graphics scaling. All the hardware definitions and algorithms used are defined in the configuration files. This reduces the amount of information necessary in the SOP and the possibility of wrong settings. The configuration files can be changed and the software used in combination with a set of different configuration files to match the different experiments.

The HSE-HA Data Acquisition Hardware for NEURODYN software is available in three versions:

Hardware Requirements for Haemodyn:

The PLUGSYS and Stand Alone versions require the following computer hardware:

Commonly used signals on neurologic experiments are:

The basic version of NEURODYN calculates the following parameters:

online:

After the experiment in replay mode:
From EEG:

Optional software modules are available for:

 


HUGO SACHS ELEKTRONIK-HARVARD APPARATUS GmbH
Gruenstrasse 1 · D-79232 March-Hugstetten · GERMANY
Phone: +49 (0) 76 65 - 92 00-0 · Fax: +49 (0) 76 65 - 92 00-90