Effects of signal averaging, gradient encoding scheme, and spatial resolution on diffusion kurtosis imaging: An empirical study using 7T MRI
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.26755
Abstract: Although diffusion gradient directions and b‐values have been optimized for diffusion kurtosis imaging (DKI), little is known about the effect of signal averaging on DKI reliability. read more here.
Keywords: signal averaging; diffusion; kurtosis imaging; gradient ... See more keywords
Using correlation analysis to assess the reliability of evoked potential components identified by signal averaging
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Neuroscience Methods"
DOI: 10.1016/j.jneumeth.2020.108752
Abstract: BACKGROUND Signal averaging is the conventional method of enhancing the signal-tonoise ratio in recordings of evoked potentials (EPs) from the skin surface in humans. However there may be difficulties in reliably identifying the features of… read more here.
Keywords: signal averaging; evoked potential; assess reliability; method ... See more keywords
Signal averaging improves signal-to-noise in OCT images: But which approach works best, and when?
Sign Up to like & getrecommendations! Published in 2019 at "Biomedical Optics Express"
DOI: 10.1364/boe.10.005755
Abstract: The high acquisition speed of state-of-the-art optical coherence tomography (OCT) enables massive signal-to-noise ratio (SNR) improvements by signal averaging. Here, we investigate the performance of two commonly used approaches for OCT signal averaging. We present… read more here.
Keywords: improves signal; oct; signal noise; averaging improves ... See more keywords