products
|
grapevine™ products
neural interface processor
electrode front end modules
general front end modules
trellis application suite |
The grapevine™ Neural Interface System brings an unprecendented level of compact design and integration to high-density neural interface applications. System supports EEG, EMG, ECoG, ENG, ECG, and extracellular spike recording and online processing applications. The grapevine™ can be configured and customized with the companion trellis Application Suite using your own source code. The system includes software for data display and storage, as well as the ability to add user-specific processing code for interfacing to external systems in real-time. Front end modules for electrical stimulation currently in development.
key features
- Real-time spike sorting for up to 256 microelectrodes along with collection of local field potentials.
- Acquisition and processing for up to 512 channels of EEG, ECoG, EMG, or ECG.
- Synchronous capture and processing of additional experiment analog and digital signals.
- Optimization for low-latency, closed-loop control applications with external systems and devices.
- Compliant with UL 60601 safety and leakage standards.
- Support for Linux, Mac OS X, and Microsoft Windows.
- Open Source software for easy modificaiton and development for custom applications
Complete 128 channel systems available
for under $60,000. View price list
Contact us to schedule a demonstration in your lab. |
|
|
| |
neural interface processor technical specifications
|
input channels
|
up to 512 surface electrodes or 256 extracellular microelectrodes
|
connections
|
up to 16 grapevine front end modules, support for external USB devices, gigabit Ethernet
|
safety
|
UL 60601 compliant
|
dimensions
|
19 x 12 x 2.5 cm [7.5 x 4.5 x 1.0 in]
|
power
|
12VDC input, 30W max
|
mounting
|
75 mm VESA
|
options
|
portable battery power; wireless options with USB adapter
|
|
top
|
electrode front end modules
|
Implanted Microelectrode (LFP and Spike)
|
The ECR-32S includes electrostatic discharge and leakage protection optimized
for implanted microelectrodes and is capable of impedance measurements.
|
|
|
Surface EEG, EMG, ECoG, and ECG
|
The SFR-16D and SFR-32S provide enhanced electrostatic discharge protection for
cabled body surface electrodes, with 16 differential or 32 single reference inputs.
|
|
Small Animal Microelectrode
|
The ECR-32S-N series offers reduced weight and higher density connectors
for use with implanted electrodes in smaller animals (not for clinical use).
|
|
top
|
|
|
|
general purpose front end modules
|
|
|
analog I/O
ANA-SM
|
digital I/O
DIG-SM
|
|
28 channels, ±5V analog input (4 SMA connectors, 1 microD-25)
|
16-bit LVTTL data input port
(16 event inputs or data to 2MB/s)
|
|
28 channels, ±5V analog output
|
4 dedicated LVTTL event inputs
|
|
2 channels, line-level audio in
|
20 LVTTL event ouputs
|
|
4 channels, line-level audio out
|
1 RS-232 serial I/O port
|
|
top
|
|
|
|

The trellis Application Suite is designed to display and store
recorded data, set up closed loop stimulation, and configure the grapevine™
system. It is an open-source and multi-platform application suite, currently consisting of seven main components.
The suite source code is available for both the scientific community and the general public under the terms of the
GNU General Public License version 2.0, as published by the Free Software Foundation. We provide the open architecture
to enable users to tailor the applications to their specific needs. We encourage the user community to provide feedback
or even participate in the development of the application suite.
The programs were written using the C++ based QT cross platform development toolset by Trolltech. They can be run on
Windows XP, Windows Vista, Mac OS X, and multiple flavors of Linux and UNIX. The QT toolkit ensures high performance and
native look and feel on the supported platforms.
|
current projects
To see projects currently in development, click here. |
|
top
|
|