CorTec News – March 2015

Our latest news in March:

CorTec at NWG Meeting in Göttingen +++ Products in the Focus: Polyimide Electrodes

 

11th NWG Meeting in Göttingen, 18.-21.03 2015

Every two years the German-speaking neuroscientific community comes together in Göttingen (Northern Germany) on occasion of the meeting of the German Neuroscience Society (NWG).

This time, CorTec is present there for the first time with an own booth. You will find us at booth No. 47.

 

Products in the Focus: Polyimide Electrodes

We recently expanded our product portfolio of silicone-based electrodes including now also electrodes with a Polyimide substrate. This completes our product range of research devices as well in the field of ECoG as in the peripheral application area.

As distribution partner of Prof. Thomas Stieglitz’s lab we are the contact for their fix product portfolio as well as for individual special designs.

Please contact us for further information: sales@cortec-neuro.com | +49 (0)761 8976 945 21

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SPECIFICATIONS

FEATURE 

Recording channels 

Sampling rate 

Sampling dynamic range 

High pass filter cut-off 

Low pass filter cut-off 

Amplifier band pass gain 

Band pass roll-off 

Reference


Stimulation 

Stimulation channels 

Current 

Current source 

Pulse width 

Power supply 

Wireless data transmission 

Closed Loop latency

VALUE

32 

1 kHz 

16 bit (74 nV smallest increment) 

ca. 2 Hz 

325 Hz 

Adjustable: 100-750 

20 dB/dec 

Any (subset) of the recording channels selectable by software or one dedicated hard-wired additional contact 

Current-controlled, biphasic, rectangular, asymmetric stimulus pulses (cathodic amplitude with pulse width followed by an anodic counter pulse of 1/4x amplitude and 4x pulse width) 

 32 

Max. -6 mA / +1.5 mA (24 µA increments) within

 compliance voltage range of -11 V to +5 V 

Can be directed to any of the 32 electrode contacts 

Negative phase: 10 µs – 2,500 µs

Wireless inductive, 120-140 kHz

Bi-directional, radio frequency in 2400-2483.5 MHz band ≤ 40 ms