Zhang Jia-jia

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The core neuropsychological processes underlying post-traumatic stress disorder (PTSD) have yet to be elucidated, and the association between anatomical and functional deficits in PTSD remains largely unknown. The aim of our study was to investigate the alterations in cortical thickness and amplitude of low-frequency fluctuation (ALFF) in PTSD patients(More)
In order to solve the coherent problem of Orthogonally Matched(OMP) Pursuit algorithm in sparse reconstruction, the feature vector corresponding to large eigenvalue of SVD is constructed by using received data, and two improved methods are proposed. Both methods reconstruct the angle through the feature vector, and can reconstruct the angle information(More)
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