中国科学家创建了非侵入性脑成像系统, 跟踪数月来鼠脑变化的高分辨率, 协助研究阿尔茨海默氏病等疾病。 Chinese scientists created a non-invasive brain imaging system that tracks mouse brain changes over months with high resolution, aiding research on diseases like Alzheimer’s.

中国研究人员开发了PACMes,这是一个非侵入性脑成像系统,能够通过完整的头皮和头骨,通过没有对比剂的完整头皮和头骨,对鼠脑进行高分辨率的长期可视化。 Chinese researchers have developed PACMes, a non-invasive brain imaging system that enables high-resolution, long-term visualization of the mouse brain through the intact scalp and skull without contrast agents. 该系统由深圳南方科学技术大学的科学家创建,使用近红外光和低频声音,结合先进的计算,在整个脑皮层中达到33微米分辨率。 The system, created by scientists at Southern University of Science and Technology in Shenzhen, uses near-infrared light and low-frequency sound combined with advanced computing to achieve 33-micrometer resolution across the entire cerebral cortex. 它支持持续监测5个多月,并在小鼠轻微缺血后72小时内捕捉到新血管的形成,提供脑部修复方面的洞察力。 It supports continuous monitoring for over five months and captured the formation of new blood vessels within 72 hours after mild ischemic stroke in mice, offering insights into brain repair. 例如阿尔茨海默氏病和癫痫等慢性脑病的科技研究, 使得无需外科手术就能进行详细的纵向研究。 The technology advances research on chronic brain diseases like Alzheimer’s and epilepsy by enabling detailed, longitudinal study without surgery. 调查结果在《科学进步》中发表。 Findings were published in Science Advances.