Evidence of cognitive activity in functional near infrared spectroscopy signal

Akgiil C. B., Sankur B., AKIN A.

Biomedical Topical Meeting, BIOMED 2004, Florida, Amerika Birleşik Devletleri, 14 - 17 Nisan 2004, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Florida
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Acıbadem Mehmet Ali Aydınlar Üniversitesi Adresli: Hayır

Özet

We show that functional near infrared spectroscopy signals can monitor task-related cerebral hemodynamic response. We detect periodicities in the near infared spectroscopy signals and show that the estimated periods are consistent across multiple detectors and subjects, despite the jittered periodicity of the stimuli sequence that is used in a target categorization experiment.