Constantinis/Getty Images In cases involving serious trauma and 30% or more blood loss, fluid resuscitation and blood transfusions are necessary to save lives. These are usually performed using donated blood from banks, such as the American Red Cross. Although whole blood transfusions are performed...
We present a general wavelet-based denoising scheme for functional neuroimages and compare it to Gaussian smoothing, the standard method in functional neuroimaging. We adapted WaveLab thresholding routines to 2D data, and tested their effect on the signal-to-noise ratio of noisy images. In a ...