Alessandro Torricelli is full professor at Department of Physics, Politecnico di Milano (Italy). He received his MS degree in Electronic Engineering from Politecnico di Milano in 1994, and his PhD degree in Physics from Politecnico di Torino in 1999. He is the author of more than 200 papers on international peer-reviewed journals. His current research interests include photon migration in diffusive media, functional near infrared spectroscopy, and noninvasive diffuse spectroscopy with time domain systems.
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Data were collected from a cohort of 47 ischemic stroke patients and, according to their cerebral impairment, compared with normal values obtained from a group of 35 healthy subjects. Significant differences in haemoglobin species concentration and saturation were found between healthy and ischemic stroke patients. In the ischemic area of both recanalized and non-recanalized ischemic stroke patients, deoxy-haemoglobin and total haemoglobin values are higher than in controls, while tissue oxygen saturation values are lower only in recanalized patients.
Clinical trial of time-resolved scanning optical mammography at 4 wavelengths between 683 and 975 nm
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