Low frequency oscillations reflect neurovascular coupling and disappear after cerebral death
Sven Schulthess,
Susanne Friedl,
Gagan Narula
et al.
Abstract:Spectrum power analysis in the low frequency oscillations (LFO) region of functional near infrared spectroscopy (fNIRS) is a promising method to deliver information about brain activation and therefore might be used for prognostication in patients with disorders of consciousness in the neurocritical care unit alongside with established methods. In this study, we measure the cortical hemodynamic response measured by fNIRS in the LFO region following auditory and somatosensory stimulation in healthy subjects. Th… Show more
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