Volume 38, Issue 1

Vasculature is known to be of key biological significance, especially in the study of tumors. As such, considerable effort has been focused on the automated segmentation of vasculature in medical and pre-clinical images. The majority of vascular segmentation methods focus on bloodpool labeling methods; however, particularly, in the study of tumors, it is of particular interest to be able to visual...

血管系统具有关键的生物学意义，特别是在肿瘤研究中。因此，大量研究致力于医学和临床前图像中血管的自动分割。大多数血管分割方法侧重于血池标记方法；然而，特别是在肿瘤研究中，能够可视化...

In an increasing number of applications of focused ultrasound (FUS) therapy, such as opening of the blood-brain barrier or collapsing microbubbles in a tumor, elevation of tissue temperature is not involved. In these cases, real-time visualization of the field distribution of the FUS source would allow localization of the FUS beam within the targeted tissue and allow repositioning of the FUS beam ...

在聚焦超声（FUS）治疗的越来越多应用中，例如打开血脑屏障或使肿瘤中的微泡崩溃，不涉及组织温度升高。在这些情况下，实时可视化FUS源的场分布将允许将FUS束定位于目标组织内，并允许重新定位FUS束...

In this paper, we study a central problem in multimodal neuroimaging analysis, i.e., identification of significantly correlated brain regions between multiple imaging modalities. We propose a spatially varying correlation model and the associated inference procedure, which improves substantially over the common alternative solutions of voxel-wise and region-wise analysis. Compared with voxel-wise ...

本文研究了多模态神经影像分析中的一个核心问题，即识别多个影像模态之间显著相关的脑区。我们提出了一种空间可变相关模型及其推断程序，该程序相较于常见的体素级和区域级分析方法有了显著改进。与体素级分析相比...

Water transport in biological systems spans different regimes with distinct physical behaviors: diffusion, advection, and dispersion. Identifying these regimes is of paramount importance in many in vivo applications, among them, measuring microcirculation of blood in capillary networks and cerebrospinal fluid transport in the glymphatic system. Diffusion magnetic resonance imaging (dMRI) can be us...

生物系统中的水传输跨越不同状态，具有不同的物理行为：扩散、平流和弥散。识别这些状态在许多体内应用中至关重要，其中包括测量毛细管网中的血液微循环以及类淋巴系统中的脑脊液运输。扩散磁共振成像（dMRI）可用于...

We measured the reduction of speckle by frequency compounding using Gaussian pulses, which have the least time-bandwidth product. The experimental results obtained from a tissue mimicking phantom agree quantitatively with numerical simulations of randomly distributed point scatterers. For a fixed axial resolution, the amount of speckle reduction is found to approach a maximum as the number of band...

我们使用具有最小时间-带宽积的高斯脉冲，通过频率复合测量了散斑的减少。从组织仿体获得的实验结果与随机分布点散射体的数值模拟定量一致。对于固定的轴向分辨率，发现随着频带数量的增加，散斑减少量趋于最大值。

Advertisement, IEEE. Presents information on the Member Get-A-Member (MGM) Program.

广告，IEEE。介绍会员招募（MGM）计划的信息。

Advertisement, IEEE. IEEE Collabratec is a new, integrated online community where IEEE members, researchers, authors, and technology professionals with similar fields of interest can network and collaborate, as well as create and manage content. Featuring a suite of powerful online networking and collaboration tools, IEEE Collabratec allows you to connect according to geographic location, technica...

广告，IEEE。IEEE Collabratec是一个全新的、集成的在线社区，IEEE会员、研究人员、作者和技术专业人士可以在其中与具有相似兴趣领域的人进行网络交流和合作，以及创建和管理内容。IEEE Collabratec拥有一套强大的在线网络和协作工具，允许您根据地理位置、技术领域等进行连接。

Presents the table of contents for this issue of the publication.

提供本期刊物的目录。

Presents a listing of the editorial board, board of governors, current staff, committee members, and/or society editors for this issue of the publication.

介绍了本期出版物的编辑委员会、理事会、现任工作人员、委员会成员和/或学会编辑名单。

These instructions give guidelines for preparing papers for this publication. Presents information for authors publishing in this journal.

这些说明为准备向本刊投稿的论文提供了指南。介绍在本期刊发表论文的作者信息。

Prospective authors are requested to submit new, unpublished manuscripts for inclusion in the upcoming event described in this call for papers.

诚邀有意投稿的作者提交新的、未发表的手稿，以便纳入本次征稿通知中所述的即将举行的活动。