The NIRSport 2, a functional near-infrared spectroscopy (fNIRS) platform, is used to measure cerebral hemodynamics using a non-invasive method. This detection is determined by two types of near-infrared wavelength spectroscopy (NIRS). By reflecting near-infrared light off the cerebral tissue, information on tissue oxygenation and metabolism can be obtained.
The NIRSport 2 is lightweight and hence suitable for application in motion-based studies. It has been used in various research domains involving healthy populations and patients with neurological and psychiatric disorders.
Specifications:
• Measurements: changes in oxyhemoglobin and deoxyhemoglobin concentration
• Light source: high powered dual LEDs
• Wavelenghts: 760 nm and 850 nm
• Number of emitters: 16
• Number of detectors: 16
• Fiber holder configurations: freely configurable based on 10-20 system
• Sampling rate: up to 240Hz
• Net weight: 970g
• Battery life: ~2.5hours
Applications:
• Human brain mapping
• Cognitive neuroscience
• Diagnosis of psychiatric disorders: depression, bipolar disorder and schizophrenia
Location: ZB217
Charging rate (1 hour per each session):
PolyU Users (per session): $80
External Users (UGC-funded) (per session): $160
Other External Users (per session): $400
To use, please go to the URFMS
Equipment in-charge: Dr. Tommy LAM
