External Cleaning / Disinfecting Instructions For any BIOPAC Systems data acquisition, amplifier, or accessory module: To clean the surface of the module: wipe lightly with a dry, lint-free cloth, or…
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Transcranial Current Stimulation is an electrical stimulation method, which employs a direct current of value typically between 1 and 2 milliamps (ma). This method is typically oriented to neuronal stimulation in…
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This application note is concerned with the implementation of subject electrical stimulation in the fMRI and MRI for the purposes of psychophysiological research. The setup presented physically limits the stimulation…
The Material Safety Data Sheets for various electrode gels may be obtained here: MSDS GEL1 and GEL100 MSDS GEL101A MSDS GEL102 MSDS GEL103 MSDS GEL104 MSDS Electro-Gel
Data Logging systems for physiological data from wireless wearable devices for ambulatory usbjects. Log biopotential data including heart rate, respiration rate, and temperature, plus activity and acceleration in the field.…
Discontinued items—Click the item for Specs & Setup Contact BIOPAC to discuss other options. AC100A power supply – use AC300A Accelerometers 5 G: SS26LA now SS26LB, TSD109C now TSD109C2, SS26B…
BIOPAC offers a variety of setups for recording electrodermal activity, including Reusable: skin conductance transducer (MP150+TSD203 or MP36+SS3LA) and electrodermal gel (GEL101). Disposable: MP150+EDA100C amp with 2 x LEAD110A or MP36+SS57LA EDA…
EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Artifact Detection & Correction EDA Data Measurement & Analysis Other Sections include EDA Electrode & Recording Preparation Recording…
EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Skin Prep/Gel Application EDA Electrode Placement Grounding Other Sections include Recording EDA EDA Data Analysis & Correction…
EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Skin Prep/Gel Application EDA Electrode Placement & Grounding EDA Recording Systems EDA Data Measurement & Analysis EDA Artifact…
Use ELPREP skin preparation gel for EEG, ECG, EMG, EOG, Cardiac Output, and Bioimpedance measurements. Topical use only. Prepare skin and apply small amount to appropriate electrode site by squeezing…
SPECTRA 360® ELECTRODE GEL 250 g (8.5 oz) tube The only salt-free and chloride-free electrically conductive gel, recommended for all electromedical procedures. Salt-free characteristics make it particularly suitable for long-term…
GEL101A electrode paste is specially formulated with 0.5% saline added to a neutral base to create an isotonic, 0.05 molar NaCl, electrode paste. Unlike agar or saline pastes, this paste…
Use this non-irritating, hypo-allergenic gel as conductant with electrodes. Click to review MSDS. MRI Use: Conditional Condition: Max MR field strength 7T. (See Specifications for components.) See GEL101 for an isotonic…
SALT CONTENT Disposable Electrode Chloride % EL500 10% EL501 10% EL502 4% (solid gel) EL503 7% EL504 4% (solid gel) EL507 0.5% EL508 10% EL509 n/a: dry electrode—use your own…
Only GEL101 (a solution designed to mimic the salt concentration of sweat) should be used with reusable skin conductance (electrodermal activity) recording electrodes. GEL101 electrode paste is specially formulated with…
The amplitude of a skin conductance response (SCR) is typically defined as the peak height of the tonic skin conductance level minus the value of the tonic skin conductance level…
There are many possible reasons for a flat signal. It is important to make a distinction between the data (the numbers that the computer is actually recording) and the display…
For most biopotential recordings, it is important to provide a low impedance contact with the tissue underneath the skin at the electrode site. Consequently skin should be abraded with pumice,…
BIOPAC recommends disposable electrodes for EDA (EDA, GSR, SCR & SCL) recordings—EL509 with GEL101 and LEAD108B or LEAD108C will provide excellent response signals. The electrodes work well on a variety of…
Do not place the ground too close to the recording electrodes. If possible, place the ground equidistant from the recording electrodes (the equipment is quite robust in this regard, but the closer…
If you have any questions about policies or procedures, please contact BIOPAC: Tel 805-685-0066 | Fax 805-685-0067 | E-mail info@biopac.com | www.biopac.com TECHNICAL SPECIFICATIONS All technical specifications are subject to change without…
When using electrodes: Prepare the electrode site by removing dead skin—unless recording EDA/GSR—using an ELPAD and cotton swabs with water. If recording EDA/GSR, see EDA (GSR) subject preparation for guidelines.…
Reusable and disposable EDA/GSR electrodes both use isotonic gel but the formulas are different so results will be almost identical but will show a small difference. The researcher should compare…
Conductive adhesive gel. This safe, non-flammable, odorless gel is recommended for TENS, EMG, EEG, and similar protocols. Primarily used to adhere non-adhesive carbon-composition, flexible electrodes. Features Eliminates tape and tape…
Our goal is generally to provide but not proscribe choices. As with electrode positioning, decisions about electrode type are best addressed via the literature and discussions with colleagues. That said,…
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