Low-frequency oscillations of blood flow velocity

figS4a-d.h5 - Intensity profiles obtained by scanning along a line (described by the below attribute) placed along a FITCdextran stained vessel. Record features traces of individual red blood cells from which the blood flow velocity in figure S4 was obtained.<br> File contains single dataset:<br> 1 - Imaging data_200807_111309 -&gt; voltage from PMT collecting FITCdextran fluorescence signal<br> The dataset features two attributes:<br> 1 - Display Time -&gt; hologram dwell time in microseconds<br> 2 - Image Dimentions -&gt; dimensions of the full resolution image used prior the line-scans has been selected <br> 3 - ROI_XY -&gt; coordinates of individual pixels of the scanning trajectory

figS4a-d.h5 - 该文件存储沿FITC-葡聚糖（FITCdextran）染色血管布设、由下述属性定义的扫描线所获取的强度分布数据；文件记录了单个红细胞的特征轨迹，基于该轨迹可得到图S4中的血流速度。<br>本文件仅包含单一组数据集：<br>1 - Imaging data_200807_111309 → 采集FITC-葡聚糖（FITCdextran）荧光信号的光电倍增管（PMT）输出电压<br>该数据集包含三项属性：<br>1 - 显示时长（Display Time）→ 全息图驻留时间，单位为微秒<br>2 - 图像尺寸（Image Dimensions）→ 行扫描选定前使用的全分辨率图像尺寸<br>3 - 感兴趣区域XY坐标（ROI_XY）→ 扫描轨迹各像素的坐标