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142 – Rate Detector Algorithm in AcqKnowledge [Application Note]

The AcqKnowledge Rate Detector is critical to the ability of AcqKnowledge to extract information from physiological data that has a degree of periodicity. Physiological data which can be investigated using…

145 – Respiratory Effort Transducer – TSD101B [Application Note]

The TSD101B can be used to record respiratory effort, by measuring the change in thoracic or abdominal circumference. The TSD101B is a silicone rubber strain assembly that connects to a…

160 – Gas Analysis Module Response Time [Application Note]

A major factor affecting breath-by-breath respiratory gas measurements is the response time of the O2100C and CO2100C modules. Although the CO2100C module has somewhat faster response times than the O2100C…

230 – Connections for Physiological Signals in an MRI [Application Note]

For Magnetic Resonance Imaging (MRI) applications, it can be important to collect auxiliary physiological data in conjunction with the Nuclear Magnetic Resonance (NMR) image data. This auxiliary data includes physiological…

A07 Fish Respiration & Q10 [Curriculum]

In this lesson, the Q10 principle is demonstrated by measuring the metabolic rate of goldfish at two different temperatures: 22° C (acclimation temperature) and 32° C (acute exposure temperature). The…

AcqKnowledge 4 released with over 100 new features [News]

Scoring and automation tools included in the new AcqKnowledge 4 software help you standardize your analysis protocol and eliminate subjectivity. AcqKnowledge 4 is not a locked system so you can…

AcqKnowledge 5 Demo [Demo]

AcqKnowledge® 5 Demo AcqKnowledge Demo software introduces you to the power of AcqKnowledge 5 data acquisition and analysis software, and includes a wide variety of prerecorded sample data files for simulating live recordings. AcqKnowledge is a proven research tool…

AcqKnowledge Pulmonary Airflow [Video]

An introduction to the AcqKnowledge Pulmonary Airflow analysis routine, which is part of a suite of three automated respiration routines; the other two are Compliance and Resistance and Full Body…

AcqKnowledge Smoothing [Video]

AcqKnowledge software allows you to run a smoothing function as an online calculation or an offline transformation. There are two modes of operation for the smoothing, both use a running average…

Affect [Advanced Feature]

Affect is a bodily-expressed physiological state that indicates felt experience. Emotions are personally significant psychophysiological states that result from the felt experience of thoughts and sensations. Emotions are often measured…

Autonomic Nervous System – Human [Area of Study]

Record a wide variety of ANS signals such as EDA/GSR, temperature, ECG, pulse, respiration, airflow, nerve conduction, continuous blood pressure, and continuous noninvasive cardiac output (using bioimpedance techniques) to demonstrate…

Autonomic Nervous System – Psychophys. [Area of Study]

Use the BSL system to record changes in the parasympathetic and sympathetic nervous system. Acquire a wide variety of ANS signals such as EDA/GSR, skin temperature, ECG, pulse, respiration, airflow,…

BioHarness Data Logger in Action [Video]

BioHarness with AcqKnowledge software is a state-of-the-art lightweight portable biological data logger and telemetry system. It monitors, analyzes and records a variety of physiological parameters including ECG, respiration, temperature, posture,…

BioNomadix 2Ch Wireless RSP Amplifier [Product]

The Dual Wireless Respiration BioNomadix module pair consists of a transmitter and receiver matched pair specifically designed to measure respiratory effort associated with circumferential changes in the thoracic or abdominal…

BioNomadix 2Ch Wireless RSP Transmitter [Product]

The Dual Wireless Respiration BioNomadix Transmitter is specifically designed to measure respiratory effort associated with circumferential changes in the thoracic or abdominal regions of the torso. The BioNomadix setup establishes a fixed wideband…

BioNomadix Signal Interruption [Knowledge Base]

If a BioNomadix wireless physiology signal displays dropout/flatline… On a single channel Make sure transducer/lead is firmly inserted to transmitter channel, electrodes are fully adhered, and leads are not pulling…

BioNomadix Wireless Amplifiers | Wireless Physiology Monitoring [Video]

Wireless Physiology Monitoring for ECG, EEG, EGG, EMG, EOG, Electrodermal Activity, Respiration, Respiration & Pulse, Temperature, Cardiac Output, Accelerometry, Gyro, Goniometry, Dynamometry, Heel-Toe Strike, BioNomadix Wireless Dual Signal Physiology Amplifiers

BioNomadix Wireless EMG for Neuro-controlled Prosthetic [Video]

A wireless neuro-actuator prosthetic was created using BIOPAC's wireless hardware and additional custom hardware. The electromyogram of both opponens pollicis (thumb flex) and pronator quadratus (wrist rotate) was recorded from…

BioNomadix Wireless RSP with ECG Amplifier [Product]

The Dual Wireless Respiration and ECG BioNomadix module pair consists of a matched transmitter and receiver pair optimized for respiration and electrocardiogram data; record one or both signals. RSP (CH…

BioNomadix Wireless RSP with ECG Transmitter [Product]

The Dual Wireless Respiration and ECG BioNomadix Transmitter is optimized for respiration and electrocardiogram data; record one or both signals with the Smart Center, Logger, or a matched Receiver. RSP (CH…

BIOPAC and Autism Research [News]

BIOPAC solutions have been used in a variety of cognitive studies, many pertaining to autism research. We have collected a series of studies focusing on autism based research using BIOPAC…

BIOPAC Expands MRI Product Line [News]

MRI Solutions for Human and Animal Life Science Research Physiological Data Acquisition Systems AcqKnowledge Software—automation & specialized MRI tools Remote Monitor MRI Smart Amplifiers for cleaner signals Human-safe Isolated RF…

BIOPAC Launches New “Smart Amplifiers” [News]

February 14, 2019; Updated Nov. 12, 2019 BIOPAC Systems, Inc. Goleta, CA USA New “Smart Amplifiers” make it easier than ever for life science researchers to get great data Fast Setup & High…

BIOPAC Overview of Uses, Publications, and Research [Page]

BIOPAC Uses: BIOPAC Student Lab—The Gold Standard for Life Science Instruction For educators who need a fast and easy-to-implement teaching solution, who desire to increase student engagement, or who wish to…

BIOPAC Research Solutions | ECG [Video]

BIOPAC offers complete ECG and cardiology research solutions and has been cited in more than 7,000 scholarly citations . Hardware platforms include wired, wireless, and MRI options for both human and…

Biopac Student Lab (BSL) Newest Features [Knowledge Base]

Biopac Student Lab (BSL) integrated hardware, software, and curriculum systems allow students to record data from their own bodies, animal, or tissue preps to learn principles of life science physiology.…

BIOPAC Webinars | Popular Presentations [Page]

BIOPAC Systems are used in top universities and global 500 companies worldwide for a wide array of life science data acquisition & analysis applications. BIOPAC experts, including academic and industry partners, have presented more than 70…

BSL Home Lessons [Curriculum]

BSL Home Lessons for Single-channel Data Recorder BSL Home guides students to record great life science data from their own bodies— heart signals (ECG), brain waves (EEG), muscle activity (EMG), eye…

BSL L08 Rec 1 B [Video]

In this lesson, record chest contraction & expansion and ventilation, then correlate respiration changes with ventilation to examine the effects of cerebral influence and chemoreceptor influence on the medullary control…

BSL L08 Rec 2 A [Video]

In this lesson, record chest contraction & expansion and ventilation, then correlate respiration changes with ventilation to examine the effects of cerebral influence and chemoreceptor influence on the medullary control…

BSL L08 Rec 3 [Video]

In this lesson, record chest contraction & expansion and ventilation, then correlate respiration changes with ventilation to examine the effects of cerebral influence and chemoreceptor influence on the medullary control…

BSL Systems | Biology Teaching System [Video]

The Biopac Student Lab Biology System includes 52 lessons for ECG, EEG, EMG, EOG, EGG, respiration and pulmonary function, blood pressure, cardiac output, autonomic nervous system, and more. This system…

Compliance and Resistance Analysis [Advanced Feature]

The AcqKnowledge® Compliance and Resistance analysis is part of a suite of three automated respiration routines. The other two are Pulmonary Air Flow Analysis and Full Body Plethysmograph Penh. Each…

Consumer Neuroscience – Data Logging [Advanced Feature]

To record subjects in their home environments or environmental simulations for Consumer Neuroscience/Neuroeconomics research, choose one of BIOPAC’s powerful data logging systems to capture and analyze key physiological signals. Choose…

Curriculum [Page]

Comprehensive, Flexible, & Customizable Life Sciences Curriculum The Biopac Student Lab curriculum offers a complete life science learning program that can be quickly and easily tailored to meet a broad…

Data Logging [Application]

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.…

Dual Channel Gating Systems released [News]

MRI Gating System for Two Signals Respiration and ECG or BP The DTU200 is a dual channel gating system for small animal MRI applications (human system available). It sends cardiac…

Dual-Channel MRI Gating [Video]

Example of physiological data being recorded in the MRI with ECG and Respiration being used as a gating signals via the DTU200 to trigger MRI imaging during the quiet phase.…

ECG Recording and Neuromarketing [News]

BIOPAC ECG solutions have been used in several research studies, including many that pertain to consumer behavior or neuromarketing. We have collected a few notable articles recording ECG in consumer…

EDA Data Analysis & Correction [Page]

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 FAQ [Page]

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…

ESPN Sport Science video: BJ Penn with fNIR [News]

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…

Exercise Physiology and Biomechanics [Discipline]

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…

Eye Tracking & Physiology – Synchronized Data [Video]

Multimedia functionality in AcqKnowledge software gives users complete control to see how particular tasks impact the physiological response: physiology file advances video or video moves to precise point in the physiological record…or…

fNIR FAQ [Knowledge Base]

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…