Continuous Performance Test assessed with time-domain functional Near Infrared Spectroscopy

Torricelli A., Contini D., Spinelli L., Caffini M., Butti M., Baselli G., ...Daha Fazla

Conference on Diffuse Optical Imaging of Tissue, Munich, Almanya, 19 - 21 Haziran 2007, cilt.6629, (Tam Metin Bildiri) identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 6629
  • Doi Numarası: 10.1117/12.727952
  • Basıldığı Şehir: Munich
  • Basıldığı Ülke: Almanya
  • Anahtar Kelimeler: photon migration, medical optics instrumentation, time-resolved imaging, Blood/tissue constituent monitoring, ACTIVATION, ATTENTION, MR
  • İstanbul Üniversitesi Adresli: Hayır

Özet

A time-domain fNIRS multichannel system was used in a sustained attention protocol (continuous performance test) to study activation of the prefrontal cortex. Preliminary results on volounteers show significant activation (decrease in deoxy-hemoglobin and increase in oxy-hemoglobin) in both left and right prefrontal cortex.