Spectrum C23

Cortivision is known for its innovative functional near-infrared spectroscopy (fNIRS) technology, providing advanced solutions for brain activity monitoring. Our latest product Spectrum C23 is a cutting-edge fNIRS device designed for both mobile and stationary use. Targeting professional neuroscientists, Spectrum offers a high level of precision and adaptability across various research applications.

It combines comfort and ease of use for both researchers and participants, ensuring accurate and non-invasive monitoring of cerebral hemodynamic responses. The system is highly portable and integrates seamlessly with other research tools like EEG, making it a versatile option for diverse experimental settings. This modern technology allows for real-time, mobile brain function measurement while maintaining professional-grade data quality and reliability.

Spectrum C23 is ideal for researchers who require flexibility, high data precision, and ease of integration with other scientific instruments.

Spectrum C23: Precision Amplified with Optodes and a Seamless Mount

Scalable Design

Optode bundles optimized for applications in four different configurations: 8×12, 16×24, 24×36 and 32×48

More details

Superior signal quality

Up to 250Hz sampling rate and up to 150 channels to enable an in-depth study of wholehead brain activity

More details

Streamlined wearable fNIRS

Harness mount designed for full portability & comfort of use both in a stationary setup or in non-laboratory conditions

More details

Optode bundle

The Spectrum C23 fNIRS system features highly scalable optical bundles, each equipped with 8 high quality detectors and 12 near-infrared emitters. This design allows for full configurability, enabling researchers to tailor the setup to specific experimental needs. The device supports the connection of one or two optical bundles to a single amplifier, offering flexibility in data collection.

Additionally, upcoming system enhancements will allow the use of two amplifiers with up to four optical bundles, greatly expanding the device’s capabilities for larger-scale brain mapping and more complex studies.

This modular design ensures both precision and adaptability, making it ideal for professionals requiring versatile research tools.

Scalable solution. Easily add or remove bundles adjusting the number of emitters and detectors in use

Fully configurable optode montages. Measure what is really needed

Numbered holders with o-ring optode mount. Maintain order and clarity of optode deployment

Optode-level IMU sensor. Measure head movement directly from its source

Shielded cabling & aluminium housings

for noise-free integration

Sync with other physiological devices like

EEG or Eyetracking

Amplifier

The Spectrum C23 amplifier combines cutting-edge fNIRS technology with sleek, modern design, making it highly versatile for both stationary and mobile applications. Key features include simultaneous sampling, ensuring high-precision data capture across multiple channels, and WiFi connectivity for long-range, wireless operation.

The amplifier supports SD card recording, enabling data to be stored directly on the device. Additionally, the TTL marker input facilitates precise event marking during experiments.

Compatible with one or two optical bundles, the amplifier offers great flexibility and scalability, making it an ideal choice for diverse research settings. Whether in the lab or in the field, this amplifier delivers performance and reliability.

Amplifying Attention: Key Features of the Spectrum C23 System

Amplifier

At least 6-8 hours of battery life (depends on the montage and device settings). Simultaneous sampling ADC with up to 250 Hz sampling rate
Wifi

Long range Wi-Fi connectivity with mesh mode supported
Versatile marker input

wired (hardware 3-bit TTL), wireless (LSL, API), built-in event marker button
USB–C / Fast Charging

Ensures minimal downtime between sessions
SD Card

Local backup recorded directly to microSD card for complete data capture

fNIRS optimized for real use cases

The Spectrum C23 mounting options have been meticulously designed for maximum flexibility, mobility, and user comfort. The system includes a new line of caps from EasyCap, featuring special cutouts for easy placement of optodes, ensuring optimal contact with the scalp. Additionally, a specially designed harness allows for secure and ergonomic wearable use, available in both single and tandem mode.

This harness distributes weight evenly across the body, minimizing strain on the head and ensuring comfort during long research sessions. For stationary lab setups, the system can be mounted on a professional articulated arm, offering an organized and comfortable solution for researchers and participants alike.

The stackable design of the components ensures efficient use of space and easy customization for various experimental needs. Whether in the lab or in the field, the Spectrum C23 system is built for ease of use and adaptability, making it ideal for modern neuroscience research.

End-2-End ecosystem.
Cortivision stands out as the unique company that is both a hardware manufacturer and software developer, while also conducting scientific research

Compatible to be used with:

Discover the range of possibilities that provides a flexible approach to research challenges