Electrode caps designed by g.tec

 
g.EEGcap  
g.GAMMAcap

g.EEGcap is available with 65 or individual electrode positions. The cap has unique bayonet sockets to adjust the pressure of the electrode to the skin for optimal impedance values. The cap allows to make high quality low noise EEG recordings. The harness guarantees an optimal stability of the cap to reduce artifacts.

The cap works with active or passive EEG electrodes from g.tec for many different applications. A big advantage are the single electrode leads which allow a very flexible experimental setup.

Electrode positions are according to the international 10/20 electrode system.

 

g.GAMMAcap was designed to increase the speed of EEG experimental setups. The ladybird and butterfly electrodes desgined by g.tec can be inserted into individual positions and stay inserted for a whole experimental study. Cleaning of the cap is performed with the inserted electrodes to safe time.

The user can also cut individual EEG positions. The electrode labels are printed onto the cap to easily identify locations according to the 10/20 electrode system.


Highlights

4 highly flexible electrode arrangement with
4 very robust and maintanance free
4 perfect fit for low impedances and high SNR
4 easy to adjust, use and clean
4 unique adjustable bayonet sockets
4 active and passive electrodes available
4 gold and Ag/AgCl (DC) electrodes available



 


Highlights

4 faster montage because electrodes remain in cap
4 user can easily cut individual positions
4 active and passive electrodes available
4 usage of NEW ladybird and butterfly electrodes from g.tec
4 gold and Ag/AgCl (DC) electrodes available

 

Available Sizes

g.EEGcap with 65 positions

small: head circumference 50  -  54 cm (Art.No.: 1003s)
sedium: 54  -  58 cm (Art.No.: 1003m)
large: 58  -  62 cm (Art.No.: 1003l)

 

 

Available Sizes

g.GAMMAcap with 74 position

g.GAMMAcap

small: head circumference 50 - 54 cm (Art.No.: 1023s)
medium: 54 - 58 cm (Art.No.: 1023m)
large: 58 - 62 cm (Art.No.: 1023l)

additional positions can be added freely by the user

Plain cap

The cap can also be ordered without any electrode cuts. A knife can be used to cut electrode positions to design your own configuration.

 

g.EEGcapSET (Art.No.: 1110)
set of 3 caps (size S, M, L), 65 predefined positions according to the international 10/20 system, one chest belt set
 
g.GAMMAcapset g.GAMMAcapSET (Art.No.: 1027)
set of 3 caps (size S, M, L), 74 predefined positions according to the international 10/20 system, additional positions can be added freely by the user, one chest belt set
g.GAMMAbelt g.EEGcapBELT
chest belt set, flexible velcro chest belt (90 - 150 cm), 2 adjustable strips for g.EEGcap
 
g.GAMMAbelt g.GAMMAcapBELT (Art.No.: 1028)
chest belt set, flexible velcro chest belt (90 - 150 cm), 2 adjustable strips for g.GAMMAcap

 


Example of electrode configuration for 65 positions

 

The left panel shows the electrode positions of the fully equipped 65-electrodes cap.

This configuration is suitable for most studies. If you need other positions or a subset ask for a customized solution.

Best results are obtained when preparing the skin with an abrasive gel (see electrode montage).

The systems are very capable. We do have the best solution for your measurement.

 


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