LIGHTNIRS

LIGHTNIRS – Portable Functional Near-Infrared Spectroscopy (fNIRS) System for Research

The Shimadzu LIGHTNIRS is a cutting-edge portable functional near-infrared spectroscopy (fNIRS) system designed for real-time brain activity monitoring in natural, unrestricted environments. By utilizing near-infrared light, which easily diffuses through biological tissue, LIGHTNIRS measures localized blood oxygenation levels in the brain, allowing researchers to visualize brain function in response to stimuli and tasks.

With its lightweight, compact, and wearable design, LIGHTNIRS expands the possibilities for neuroscience, cognitive science, psychology, rehabilitation, and engineering research by providing a non-invasive, real-time monitoring solution for brain activity in both laboratory and real-world environments.

For Research Use Only. Not for use in diagnostic procedures.

Key Features and Benefits

1. Portability for Enhanced Research Flexibility

✔ Wearable and Compact Design

• LIGHTNIRS can be worn on the back during measurements, allowing researchers to capture brain activity data during movement or outdoor activities.
• Lightweight and easy to transport, making it ideal for multi-facility research studies.

✔ Scalable Measurement Capabilities

• Measures up to 22 channels of brain activity with one unit.
• Connect two units for up to 52-channel broad-area measurements, significantly expanding the research scope.
• Flexible head holder configurations ensure a secure fit and precise measurement targeting.

✔ Multi-Subject Research Capabilities

• Multiple participants can be measured simultaneously, making it ideal for communication research, neuromarketing, and group cognitive studies.

2. High-Performance Functional Brain Imaging

✔ Triple-Wavelength Semiconductor Laser for Stable, High-Sensitivity Measurements

• Three wavelengths of near-infrared light measure oxygenated hemoglobin (Oxy-Hb), deoxygenated hemoglobin (Deoxy-Hb), and total hemoglobin (Total-Hb).
• Ensures accurate, real-time detection of cerebral blood flow variations, a key indicator of brain activity.

✔ Improved Light-Blocking Characteristics

• Uses a lightweight, high-efficiency material that minimizes external light interference, enhancing data accuracy.

✔ Selectable Optical Fiber Lengths for Custom Research Needs

• Choose from 1-meter or 2-meter fiber lengths, providing flexibility for different study environments.

✔ Data Continuity Across Shimadzu Systems

• LIGHTNIRS data is compatible with Shimadzu FOIRE-3000 and LABNIRS systems, allowing researchers to integrate new findings with existing datasets for longitudinal studies.

3. Intuitive Operation & Advanced Data Analysis

✔ Graphical User Interface for Easy Setup and Analysis

• Researchers can set measurement and analysis parameters with simple button clicks.

✔ Real-Time Monitoring and Data Visualization

• Trend graphs and mapping information are updated in real time, allowing for immediate interpretation of brain activity.

✔ Comprehensive Data Processing and Statistical Tools

• Independent Component Analysis (ICA), frequency filtering, and task/channel addition for in-depth signal processing.
• General Linear Model (GLM) statistical processing provides on-the-spot data evaluations for faster research conclusions.
• Batch processing functions allow automated analysis of multiple datasets for efficiency.

Applications of LIGHTNIRS in Research

The Shimadzu LIGHTNIRS is an essential tool for researchers in a variety of fields, including:

✔ Neuromarketing Research – Understanding how consumer decisions and brand perception correlate with brain activity.

✔ Brain-Machine Interface (BMI) Research – Studying real-time neural responses for developing advanced brain-computer interactions.

✔ Communication and Social Interaction Studies – Investigating language processing, group dynamics, and interpersonal communication.

✔ Cognitive and Developmental Psychology – Exploring attention, memory, and cognitive load in natural settings.

✔ Rehabilitation and Clinical Research – Monitoring brain function recovery in stroke patients and assessing neurological rehabilitation interventions.

✔ Education and Learning Research – Evaluating student engagement, problem-solving, and cognitive performance.

Conclusion

The Shimadzu LIGHTNIRS is a versatile, portable, and high-performance fNIRS system, designed to provide accurate, real-time brain imaging in both controlled laboratory settings and real-world environments. With its scalability, intuitive operation, and advanced data processing capabilities, LIGHTNIRS is an invaluable tool for researchers seeking deeper insights into human brain function.

For detailed specifications and further information, please visit the official Shimadzu website.