foc.us fNIRS System

foc.us fNIRS Sensor fNIRS Sensor
$1,500.00
foc.us fNIRS Sensor EEG Dev Kit (2nd Batch)
$999.00
Order the foc.us fNIRS Sensor and EEG Dev Kit together.

To buy, select quantities to the left



takecharge

  • Optional fNIRS

    Optional fNIRS

    Add fNIRS

    functional Near-InfraRed Spectroscopy is a non-invasive neuro-imaging technology. Infrared reflections show changes in oxygenation levels of blood in the brain.
    This is known as Blood-Oxygenation-Level-Dependent, BOLD response.

    fNIRS adds a different dimension of spatial resolution to brain monitoring and BCI.

    Connect the optional fNIRS sensor (pictured here) to the EEG Dev Kit and start measuring brain blood activity simultaneously.
    functional Near-InfraRed Spectroscopy is a non-invasive neuro-imaging technology. Infrared reflections show changes in oxygenation levels of blood in the brain. This is known as Blood-Oxygenation-Level-Dependent, BOLD response.
    fNIRS adds a different dimension of spatial resolution to brain monitoring and BCI.

What is fNIRS?

Functional Near InfraRed Spectroscorpy (fNIRS) is a brain imaging technique using infrared light to monitor brain activity. fNIRS can measure the haemoglobin concentration changes relating to neuronal activity.
Compared to other neuroimaging techniques such as magentoencephalography MEG, electroencephalography EEG and functional magnetic resonance fMRI, fNIRS is a good compromise of spatial and temporal resolution.

Why include fNRIS?

fNIRS has a higher spatial resolution than EEG.
fNIRS is less susceptible to motion artifacts, blinking or eye movements than EEG.
But mainly because we need fNIRS data to help us develop our future BrainCAM product.

How does fNIRS work?

fNRIS irradiates a non-invasive near-infrared light. This wavelength is invisible to the human eye, and at this wavelength Biological tissues is almost transparent. The light passes through the skin and brain but is absorbed by blood. From the absorption rates it is possible to measure the concentration and changes of oxyhemoglobin (HbO2) and deoxyhemoglobin (HHB). This data directly relates to brain activity. More specifically activation is defined as a concurrent increase in Oxy and a decrease in deoxy levels.

  • EEG Dev Kit Spec.s

    EEG Dev Kit Spec.s

    EEG Dev Kit Specs

    • ADS1299 Medical Analogue Front-end EEG
    • ARM Cortex M4F 32Bit Core
    • Wi-fi 802.11b/g/n
    • 8GB onboard memory
    • 600mAh LiPol battery
    • Medical Grade isolated recharger
    • 24 bit ADC
    • 250 to 16k Samples per second
    • 6 axis - accelerometer and gyroscope
    • Onboard MEMS microphone
    • Haptic feedback
    • tES - tDCS, tACS, tPCS, tRNS, so-tDCS
    • Triple current safety locks
    • Open data access via MQTT packets
    • Encrypted data transmission via TLS
    • Online extensible cloud data processing
    • IoT configuration and control
    • 8 active dry electrodes (EEG)
    • 2 active differential electrodes (ECG, EMG, EOG)
    • Driven Right Leg and Reference Electrodes
    • fNIRS capabilities for optional fNIRS sensor

    • ADS1299 Medical Analogue Front-end EEG
    • ARM Cortex M4F 32Bit Core
    • Wi-fi 802.11b/g/n
    • 8GB onboard memory
    • 600mAh LiPol battery
    • Medically isolated external recharger
    • 24 bit ADC
    • 250 to 16k Samples per second
    • 6 axis - accelerometer and gyroscope
    • Onboard Mems microphone
    • Haptic feedback
    • tES - tDCS, tACS, tPCS, tPNS tRNS, so-tDCS
    • Triple current safety locks
    • Open data access vi MQTT packets
    • Encrypted data transmission via TLS
    • Online cloud data processing - extensible
    • IoT configuration and control
    • 8 active dry electrodes EEG
    • 2 active differential electrodes - ECG, EMG, EOG
    • Driven RIght Leg and Reference Electrodes

    There are more electrical components in the EEG Dev Kit than foc.us v1, v2 and Go Flow combined!