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Real time intraoperative functional brain mapping using a RGB camera

JUN
23
2019
23. JUN 2019

Lecture Hall ICM - Internationales Congress Center München European Conferences on Biomedical Optics (ECBO) > Preclinical and Clinical Optical Diagnostics > Clinical Applications: Imaging

11:15-11:30 h | ICM - Internationales Congress Center München ICM Room 2

Subjects: Biophotonics and Medical Engineering

Chairman: Ton van Leeuwen (, Academisch UMC)

Type: Lecture

Speech: English

We demonstrate that a RGB camera and a continuous wave white light illumination is a suitable approach to intraoperatively localize in real time the sensory and motor areas of the patient brain. The analysis of the reflectance spectra of the acquired light and Monte Carlo simulations allow us to measure the concentration changes of oxygenated and deoxygenated hemoglobin during the video acquisition. These measures are compared to the expected hemodynamic response to precisely localize the functional areas of the patient brain.

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Location

Eingang
Nord-West
ICM
Eingang
Nord
Eingang
West
Atrium
Eingang
Nord-Ost
Eingang
Ost
Conference
Center Nord
Freigelände
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