The integration of the Cortivision fNIRS systems with Bitbrain's Versatile Bio biosignal amplifier enables comprehensive monitoring of brain activity and physiological responses. This combination allows for the simultaneous recording of cerebral hemodynamic changes and various biosignals, including EMG, GSR, and respiration, providing a holistic view of neural and bodily functions.
Explore the benefits of pairing the Cortivision fNIRS with the Versatile Bio
Comprehensive Data Collection
Simultaneously capturing fNIRS and multiple biosignals offers a multidimensional perspective on physiological processes, enhancing the depth of research insights.
User-Friendly design
Both devices are designed for ease of use, with quick setup times and comfortable wearability, reducing participant discomfort and streamlining the research process.
Versatility of use
The combined system is optimized for both laboratory and real-world settings, supporting a wide range of research scenarios from controlled experiments to field studies.
Bio Amplifier
Mobile and compact amplifier with up to 35ch for monitoring of physiological, motion and trigger signals. Requires sensors.
ExG for Versatile Bio
9 bipolar ExG leads + ground. Used to measure ECG, EOG and EMG.
GSR
Sensor for measurement of galvanic skin response
BVP
Detects heartbeat via blood pressure changes, used to measure HRV and other heart rate variables.
Air flow sensor
Measures temperature changes in breathed air as a method of tracking respiration.
Snore sensor
Sensor for detecting audio signals, used for snore detection in sleep studies.
Temperature sensor
Measures temperature changes at the site of the sensor.
Pedal
Foot pedal for recording participant response. Also compatible with Versatile EEG.
Photodiode for Versatile Bio
Photodiode sensor that connects directly to the Versatile Bio amplifier for highly accurate triggering based on light changes.
Bio Amplifier
Mobile and compact amplifier with up to 35ch for monitoring of physiological, motion and trigger signals. Requires sensors.
ExG for Versatile Bio
9 bipolar ExG leads + ground. Used to measure ECG, EOG and EMG.
GSR
Sensor for measurement of galvanic skin response
BVP
Detects heartbeat via blood pressure changes, used to measure HRV and other heart rate variables.
Air flow sensor
Measures temperature changes in breathed air as a method of tracking respiration.
Snore sensor
Sensor for detecting audio signals, used for snore detection in sleep studies.
Temperature sensor
Measures temperature changes at the site of the sensor.
Pedal
Foot pedal for recording participant response. Also compatible with Versatile EEG.
Photodiode for Versatile Bio
Photodiode sensor that connects directly to the Versatile Bio amplifier for highly accurate triggering based on light changes.
Learn more about BitBrain's Bio sensors
fNIRS + Biosignals
Integrating fNIRS with various neurophysiological sensors – researchers leverage the strengths of multiple techniques while minimizing their individual limitations.
Cortivision and BitBrain for multimodal brain activity measurement in stationary and non-stationary conditions
Cortivision and BitBrain for multimodal brain activity measurement in stationary and non-stationary conditions
fNIRS + Biosignals
Integrating fNIRS with various neurophysiological sensors – researchers leverage the strengths of multiple techniques while minimizing their individual limitations.
This multimodal approach delivers a more precise and comprehensive understanding of physiological activity than relying on either method in isolation
Watch our fNIRS+ Biosignals synchronization live
Main features of the Bio Amplifier
Mobile and compact
Multipurpose technology that is easy to set up and wear. Bluetooth streaming and on-board SD storage.
Outstanding usability
The amplifier can be placed on the arm, waist or leg of the user to allow total freedom of movement
21+ (35ch) channels
Can monitor 35 physiological variables with millisecond sync, such as GSR, ECG and EMG, RESP, TEMP, IMUs, pedals and push buttons, etc.
Reliable biosignal monitoring
Reliable biosignal monitoring up to 256Hz and 24 bits for 8+ hours. Active shielding with optimised DRL to improve SNR and reduce artefacts
Practical technology
Easy to transport and store (everything fits in a suitcase)
High software compatibility
Intuitive software suite for users or SDK for programmers and great compatibility with Matlab, Python, etc.
Precise synchronization
with the Lab Streaming Layer protocol
