Xi Chen

Improved Microbubble Tracking for Super-Resolution Ultrasound Localization Microscopy using a Bi-Directional Long Short-term Memory Neural Network

This paper introduces a deep learning method using a bi-directional LSTM network to improve microbubble tracking in ULM, validated on simulations, phantoms, and in vivo mouse and rat brains.

Super-resolution ultrasound imaging of cerebrovascular impairment in a mouse model of Alzheimer's disease

This study uses ultrasound localization microscopy to image cerebrovascular impairments in a mouse model of Alzheimer's disease, finding early functional vascular changes precede structural derangements.

Aging-related cerebral microvascular changes visualized using Ultrasound Localization Microscopy in the living mouse

This study uses Ultrasound Localization Microscopy to quantify aging-related changes in cerebral microvascular dynamics in living mice, finding reduced blood velocity, increased tortuosity, and decreased blood volume in the cortex.

MassComp, a lossless compressor for mass spectrometry data

MassComp is a lossless compressor for mass spectrometry data that reduces file size by up to 89% compared to uncompressed data and outperforms existing compressors.