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Reference corresponds to the VIN- connection on EEG amplifiers; on the MP3X, if using the SS1LA lead adapter, VIN- is on the lead adapter. Use each ear as a reference…
The EEG frequency analysis provides a fully automated, epoch driven, analysis of the EEG signal. Automatically remove eye blink artifacts from the EEG signal with the EOG removal utility. The analysis…
BIOPAC data acquisition and analysis solutions have been validated in over published scientific studies and papers world-wide, including more than citations for EEG. Review the full List of EEG Citations or…
AcqKnowledge can be used to obtain the power spectrum of the EEG, with frequency representation in linear or logarithmic scaling. The power spectrum, which can be used to analyze a variety…
Wired and wireless EEG solutions. Record up to 32 channels of EEG and use software features for filtering, removing EOG artifacts, and complete frequency analysis.
BIOPAC data acquisition and analysis solutions have been validated in over published scientific studies and papers world-wide, including more than citations for EEG applications. We have compiled a list of interesting scientific…
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…
Measure electrical activity of gastrointestinal system in humans and animals. Examine slow wave propagation and perform automated gastric wave analysis in AcqKnowledge.
Use EL-CHECK to determine electrode/surface contact impedances and correct noise/impedance issues before you begin recording to improve the signal quality of your data. EL-CHECK is suitable for measuring electrode contact…
The “Electrode Check” port on the front panel of MP36 and MP35 units is dseigned to measure impedance. As a rule of thumb, impedance levels below 10 kOhms are ideal,…
Now available from BIOPAC… EL-CHECK Impedance Checker Add the EL-CHECK to your recording protocol to measure the impedance between surface electrodes attached to a subject before you begin recording…then correct any…
MRI Smart Amplifier The EEG100C-MRI Electroencephalogram (EEG) Amplifier amplifies bioelectric potentials associated with neuronal activity of the brain and can be used to perform unipolar or bipolar EEG measurements. The…
Record eye position and movement with the EOG100C amplifier. Find frequency, distance, velocity, and point of focus. Isolate behavior associated with nystagmus and saccades.
The EPOCH ACTIVATOR is an activation and test utility for Epoch sensors (EEG, ECG and/or EMG, or reusable). Sensors are shipped from the factory deactivated and this reusable utility is…
Spampanato J, Dudek FE. Targeted Interneuron Ablation in the Mouse Hippocampus Can Cause Spontaneous Recurrent Seizures. eNeuro. 2017 Jul 21;4(4). pii: ENEURO.0130-17.2017. doi: 10.1523/ENEURO.0130-17.2017. Pirone A, Alexander J, Lau LA,…
Dual-channel implantable EEG/Neural wireless transmitter for pup, mouse, or rat. The wireless transmitter amplifies and transmits two channels of high-fidelity EEG data to an EPOCH System receiver tray for long-term wireless EEG…
Four-channel implantable EEG/Neural wireless transmitter for pup, mouse, or rat. The wireless sensor amplifies and transmits four channels of high-fidelity EEG data to an EPOCH6 receiver tray for long-term wireless EEG recording…
Six-channel implantable EEG/Neural wireless transmitter for mouse, or rat. The wireless transmitter amplifies and transmits six channels of high-fidelity EEG data to an EPOCH6 receiver tray for long-term wireless EEG recording from…
Long-term wireless EEG/neural signal system for rats, mice, or pups Dual-channel wireless EEG implantable transmitters Additional transmitters available—just move the receiver tray to record from multiple home cages Complete system includes…
EPOCH wireless in vivo recording systems are a low-cost solution for continuous, long-term biopotential recordings from rodents…EEG (2, 4, or 6 channel), ECoG, ECG, EMG. EPOCH wireless transmitters are available…
Zayachkivsky, A., Lehmkuhle, M. J., Dudek, F. E. Long-term Continuous EEG Monitoring in Small Rodent Models of Human Disease Using the Epoch Wireless Transmitter System. J. Vis. Exp. (101), e52554,…
Two-channel reusable EEG sensors can be used multiple times in multiple animals—easily activate/deactivate with the updated EPOCH-ACTI Transmitter Activation Utility ON/OFF switch. Signal: EEG Bandwidth: 0.1-200 Hz Footprint: 8 mm…
Epoch Wireless Telemetry Systems include a receiver tray, complimentary implantable sensor(s), and Faraday cage to collect data from an animal housed in industry-standard caging; Epoch sensors amplify and wirelessly transmit up to 6…
EPOCH—WIRELESS IN VIVO NEURAL RECORDING SYSTEMS LONG-TERM EEG, EMG, OR ECG SYSTEMS FOR RATS, MICE, OR PUPS EPOCH System Builder Please make a selection for each question in the following…
Sport Science brings in former UFC Lightweight champion B.J. Penn to demonstrate the impact of the rear-naked choke on host John Brenkus and uses the fNIR System from BIOPAC to…
The Biopac Student Lab Exercise Physiology and Biomechanics Core Discipline package makes it simple to combine a wide range of respiratory system and pulmonary function signals with biomechanical data. Use…
Filter Multiple Channels at Once allows FIR, IIR, or Comb Band Stop filters to be selectively applied to a single EEG channel or to multiple EEG channels at the same…
Q: What’s being measured? Q: Areas potentially available for study? Q: Response times? Q: BNC Trigger delay? Q: Placement guidelines for sensor? Q: Strengths and limitations of fNIRS? Q: Identify…
Measure and analyze oxygen level changes in the prefrontal cortex of human subjects during cognitive tasks or stimulation. Sensors available for adult or pediatric applications.
Stuart Ira Fox’s Laboratory Manual for Human Physiology, 16th Edition, includes BIOPAC exercises for EMG, ECG, EDA, Polygraph, and Pulmonary Function To add even more flexibility to your BSL systems, BIOPAC has…
The terminology for electrical connections to human subjects is not universally agreed upon. “Ground” and “reference” are often used interchangeably. This is not a good practice as there are different…
When a single subject is connected via wires to a single MP system, there should generally be one and only one ground connection to that subject*. When multiple subject grounds are…
Derived from original work created by Pr Jean-Frans Lambert and Nicole Chantrier, Institut d’Enseignement istance / Universitaris 8- Saint-Denis France
These Headcaps with 32 grommets for Mobita Water Based Electrodes can be used with the MB-32EEG-CAP-A assembly for the Mobita wearable biopotential system. Medium Cap fits 54-58 cm Large Cap…
PRINT-FRIENDLY PDF Head mounted displays (HMD) are often utilized in virtual reality protocols. Measures such as fNIRS, EEG, and Cognitive State are also useful, and sensors for such measurements must…
BIOPAC – Pour inspirer et découvrir le vivant Des mesures en physiologie n’importe où, n’importe quand, sur n’importe quel sujet, avec des solutions innovantes et performantes qui peuvent être utilisées…
Sometimes algorithms designed to locate ECG complex boundaries place QRS peak event marks at the wrong locations, such as: While it is not possible to wholesale move event marks when…
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…
Transducers developed by BIOPAC are linear over their expected ranges of operation. Therefore, knowing the system’s response to two physical stimuli is all that is required. In many cases the…
The BSL Human Physiology package provides life science educators with a complete, flexible teaching system. Lessons target the circulatory system, respiratory system, muscular function, brain function, ANS, exercise physiology, and…
B-Alert X10 offers mobile, wireless acquisition of 9 channels of high fidelity EEG plus ECG, and AcqKnowledge adds powerful analysis tools, including automated scoring and reporting options. Independent research publications…
If your installation CD or DVD for BIOPAC Software—AcqKnowledge, Biopac Student Lab, Biopac Science Lab—is lost or damaged and you need to re-install the software, please send an e-mail to support@biopac.com.with…
BSL EEG lesson I is an introduction to electroencephalographic recording techniques. The lesson demonstrates how the brain’s electrical activity varies dependent upon the task being performed. Students record EEG from…
In this BSL Lesson, students will discover how the brain constantly receives sensory input and integrates the information before processing it. The students will record EEG data from the occipital…
Magnets and Blood Pressure Biomedical researchers in China have recently investigated the possibility of using magnets to alter a person’s blood pressure. They constructed a device that applies a weak,…
Terry R. Martin’s Laboratory Manual for Human A&P includes BIOPAC® exercises, giving you another view of how to use our lessons in addition to the Biopac Student Laboratory Manual that…
If you are using a single MP100/MP150 system, the maximum number of EEG amplifiers you can have is 16. If more channels are required, it is possible to link acquisitions from…
LEARN ABOUT THE IMPORTANCE OF PHYSIOLOGICAL RECORDINGS IN NEUROSCIENCE, ONLY FOR NEUROSCIENCE 2021 ATTENDEES Date: Wednesday, November 10th, 2021 Time: 4:30 CST – 5:30 CST Make greater discoveries in the…
EEG: Electroencephalography
Surface and Implanted EEG Solutions
BIOPAC® provides a wide range of tools for recording, displaying, and analyzing surface EEG (sEEG) and implanted EEG signals from human and animal subjects. BIOPAC® offers a number of hardware solutions that allow you to record from a single channel of EEG and up to 32 channels of wireless and logged data. There are also hardware options available for full-band EEG (FbEEG) recordings with bandwidths from DC to hundreds of Hz. EEG Systems are available for in lab recordings, real-world applications, small animal wireless recordings, and MRI applications. Advanced real-time analysis options provide metrics for subject engagement, workload and drowsiness.
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