We aimed to evaluate microscale changes in the bilateral red nucleus and substantia nigra of patients with Parkinson's disease (PD) using diffusion kurtosis imaging (DKI). Twenty-six patients with PD ...

Mean-variance analysis, despite all of its shortcomings, does offer a few strong points – it is the workhorse of the industry, it offers a tractable outcome and is easy to implement. We sought to ...

近日，中国科学院计算技术研究所、苏黎世联邦理工学院及北京交通大学的研究团队在扩散模型的低位量化技术领域取得了显著突破。他们提出了一种新型的混合精度量化方法，推动了有效扩散量化的极限，尤其是在2-4位的极低位宽设置下，模型的FID（Fréchet ...

However, it greatly limited its application that FMD cannot be directly applied under the speed-varying condition (SVC) since its decomposition objective, correlated kurtosis, is only defined in the ...

35 followers University of California, Berkeley - Berkeley, California, USA http://seti.berkeley.edu ...

Introduction During the first wave of the COVID-19 outbreak in China, the surge of COVID-19 cases was rapid and drastic. Emerging evidence suggests that beyond the acute phase, patients with COVID-19 ...