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Observational analysis compares NIRS and MRI in monitoring cocaine's effects on brain oxygenation, indicating NIRS may be more suitable.
In a recent work, comparison of the effects of cocaine treatment upon Near Infrared Spectroscopy (NIRS) as well as Magnetic Resonance Imaging (MRI) parameters were monitored in vivo in rat brain. Data gathered proposed correspondence of evaluation between the two methodologies when monitoring cerebral blood volume. Haemoglobin (HbO2) and deoxy-haemoglobin (HHb) can also be directly monitored and here they have been evaluated and NIRS versus MRI results compared in function of central blood oxygenation.
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Francesco Crespi (2025) studied this question.
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