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Electroencephalography (EEG)

User Manual

6 of 17

1.8.

Physical Characteristics

> W1 x L1 x H1:

1.0cm x 1.8cm x 0.4cm

> W2 x L2 x H2:

1.5cm x 2.3cm x 0.4cm

> A1:

105.0±0.5cm

> A2:

2.5±0.5cm

> A3:

10.0±0.5cm

> D:

0.4cm

> Available sleeve colors:

White, Black, Blue, Green, Red, Yellow, Gray, and Brown

Sensor also available with A2 and A3 with 30cm cable lengths. Custom cable lengths for A1, A2, and
A3 are possible. For custom lengths, please contact our operations team via

[email protected]

Figure 3: Physical characteristics of the standard Electroencephalography (EEG) sensor.

Содержание EEG Sensor

Страница 1: ...biosignal acquisition tool kit for advanced research applications Electroencephalography EEG Sensor User Manual ...

Страница 2: ...advised of the possibility of such damages ATTENTION Please read this datasheet before using your biosignalsplux sensor The information contained in this document has been carefully checked and were made every effort to ensure its quality PLUX reserves the right to make changes and improvements to this manual and products referenced at any time without notice The word Bluetooth and its logo are tr...

Страница 3: ...gnals 8 3 1 Connecting the sensor to biosignalsplux Systems 8 3 1 1 biosignalsplux 4 Channel Hubs 8 3 1 2 biosignalsplux 8 Channel Hubs 8 3 1 3 biosignalsplux Solo Single Channel openBAN Devices 9 3 2 Configuring the Sensor in OpenSignals 9 3 2 1 OpenSignals r evolution Windows macOS Linux 9 4 Scientific Publications Using the Electroencephalography EEG Sensor 12 5 Safety Maintenance 13 5 1 Safety...

Страница 4: ...les a discrete placement in regions such as the forehead occipital and others This sensor can be used to extract neural activations of specific brain regions as well as other EEG features enabling its application in research fields such as neurophysiology neurofeedback psychophysiology and human computer interaction among many others Figure 1 biosignalsplux Electroencephalography EEG sensor standa...

Страница 5: ...2n 1 n sampling resolution usually 8 bit or 16 bit and streamed in the raw digital format In most applications the original physical unit of the acquired EEG signal is preferred or required The raw digital sensor samples can be converted back into micro Volt µV using the following formulas 𝐸𝐸𝐺 𝑉 𝐴𝐷𝐶 2𝑛 1 1 2 𝑉𝐶𝐶 𝐺𝐸𝐸𝐺 1 𝐸𝐸𝐺 µ𝑉 𝐸𝐸𝐺 𝑉 1 106 2 Valid sensor range 37 5µV 37 5µV with 𝐸𝐸𝐺 𝑉 EEG signal in ...

Страница 6: ... 5cm A3 10 0 0 5cm D 0 4cm Available sleeve colors White Black Blue Green Red Yellow Gray and Brown Sensor also available with A2 and A3 with 30cm cable lengths Custom cable lengths for A1 A2 and A3 are possible For custom lengths please contact our operations team via orders plux info Figure 3 Physical characteristics of the standard Electroencephalography EEG sensor ...

Страница 7: ...10 20 system relating to the desired brain region for data acquisition Example Electrode I FP1 forehead Electrode II FP2 forehead Electrode III M1 mastoid process behind ear The illustrations shown in Figure 4 and Figure 5 illustrates the recommended electrode placement for the acquisition of neural activity in the prefrontal lobe Figure 4 Electrode placement on the forehead Figure5 Electrode plac...

Страница 8: ...ub but incompatible with the reference ground port Connect the sensor the analog input to use it with this device Figure 4 EEG compatible biosignalsplux channels green checkmarks 3 1 2 biosignalsplux 8 Channel Hubs The biosignalsplux EEG sensor is compatible with all 8 analog input channels of the 8 channel biosignalsplux hub but incompatible with the reference ground and digital I O ports Connect...

Страница 9: ...G to the analog input channel of the biosignalsplux Solo openBAN 3 2 Configuring the Sensor in OpenSignals 3 2 1 OpenSignals r evolution Windows macOS Linux Open the OpenSignals r evolution device manager to access and configure your biosignalsplux device Figure 7 Access the OpenSignals r evolution device manager Select the device you intend to use for acquisition by clicking on ENABLE button on t...

Страница 10: ... type of the channel you have your EEG sensor connected to to EEG Activate the channel for acquisition by clicking on the circle next to the channel type must be blue If not done before follow the instruction available in section 2 Application notes to learn how to apply the sensors and 3 1 Connecting the sensor to biosignalsplux Systems to learn how to connect your device to your biosignalsplux d...

Страница 11: ...Electroencephalography EEG User Manual 11 of 17 Figure 10 Start the acquisition whenever you re ready ...

Страница 12: ...2019 E Costa K Baptista J Cavalho J Costa Influence of thermal environment on occipital EEG signal amplitude in sedentary activities in International Journal of Occupational and Environmental Safety 2019 J Heinisch I Hübener and K David The Impact of Physical Activities on the Physiological Response to Emotions in Proc of the 2nd Int Workshop on emotion awareness for pervasive computing with mobil...

Страница 13: ...rfaces or other approved accessories purchased from PLUX or by a PLUX agent The user should inspect the sensors on a regular basis to ensure that they remain in good working order The user should stop using the biosignalsplux device if experience any kind of discomfort or skin irritation Do not use the system on persons with allergies to silver The user should dispose detection surfaces after usin...

Страница 14: ...ure 10 C to 30 C Atmospheric pressure between 500hPa and 1060hPa Whenever the equipment needs to be transported it should be placed in the original box since this was designed and tested to ensure the equipment and accessories are securely stored Take care while handling the transportation of the system and avoid dropping it since the device is not shock proof and should not be placed under stress...

Страница 15: ...ty Voidance Usage of the device that is not in accordance with the handling instructions indicated in the manual or use with accessories other than those manufactured by PLUX will invalidate the warranty of your devices Be careful when connecting your biosignalsplux devices sensors and or accessories to any third party device including the usage of the 3rd party connection components that are avai...

Страница 16: ... diagnosis cure mitigation treatment or prevention of disease We expressly disclaim any liability whatsoever for any direct indirect consequential incidental or special damages including without limitation lost revenues lost profits losses resulting from business interruption or loss of data regardless of the form of action or legal theory under which the liability may be asserted even if advised ...

Страница 17: ...A email plux plux info web http www plux info Headquarters Zona Industrial das Corredouras Lt 14 1 2630 369 Arruda dos Vinhos Portugal tel 351 263 978 572 fax 351 263 978 902 Lisbon Office Av 5 de Outubro n 70 2 1050 059 Lisboa Portugal tel 351 211 956 542 fax 351 211 956 546 ...

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