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    <title>医学影像论文日报</title>
    <link>https://iailab.site/papers/</link>
    <description>医学影像论文日报：分割 / 生成 / 检测 / 智能体 / 配准 / 剂量</description>
    <language>zh-CN</language>
    <lastBuildDate>Wed, 23 Sep 2026 09:15:00 +0800</lastBuildDate>
    <generator>daily-paper</generator>
    <item>
      <title>Benchmarking open-source automated thigh muscle MRI segmentation algorithms</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.16.26363275v1</link>
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      <pubDate>Tue, 22 Sep 2026 09:15:00 +0800</pubDate>
      <description>本文评估了八种开源大腿肌肉MRI分割算法，在三个基准数据集上进行了定量和定性评估，揭示了不同方法在不同数据集上的性能差异，强调了临床应用中准确度、泛化性和易用性之间的权衡。</description>
    </item>
    <item>
      <title>A Physiologically Detailed Biomechanical Model of the Mouse Distal Forelimb for Simulation of Fine Motor Control</title>
      <link>https://www.biorxiv.org/content/10.64898/2026.09.14.751232v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.09.14.751232</guid>
      <pubDate>Tue, 22 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究提出了一种详细的生理学生物力学模型，模拟小鼠远端前肢的精细运动控制，包括肌肉、肌腱路径和指骨解剖结构。</description>
    </item>
    <item>
      <title>Continuous Diagnostic Indices from BanffNET Automated Lesion Scores for Kidney Transplant Pathology: Development and Evaluation of a Diagnostic Prediction Model</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.11.26362821v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.09.11.26362821</guid>
      <pubDate>Tue, 22 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出基于BanffNET自动病变评分的连续诊断指数，用于量化肾脏移植活检的连续表型谱，以补充病理学家对活检的评估。</description>
    </item>
    <item>
      <title>SAMI3D-DW: Interactive Segmentation of Any 3D Medical Images</title>
      <link>http://arxiv.org/abs/2609.25743v1</link>
      <guid isPermaLink="false">arxiv:2609.25743</guid>
      <pubDate>Tue, 22 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种名为SAMI3D-DW的交互式3D医学图像分割模型，在大型私有医学图像数据集上训练，并在交互模式下取得了较高的分割准确率。</description>
    </item>
    <item>
      <title>Decoupling Disease, Covariates, and Individual Variability: A Unified Disentanglement Framework for Medical Image Classification</title>
      <link>http://arxiv.org/abs/2609.25650v1</link>
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      <pubDate>Tue, 22 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种统一的解耦框架MedIDL，用于从医学图像中分离疾病相关特征、混杂协变量和个体差异，并在多个数据集上实现了优于现有方法的分类准确率。</description>
    </item>
    <item>
      <title>Imprints of chronic pain trajectories on brain volume and tissue properties</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.18.26362745v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.09.18.26362745</guid>
      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究结合纵向自我报告的慢性疼痛评估和脑部影像，分析了与慢性疼痛轨迹相关的脑部解剖微结构。发现慢性疼痛患者在大脑前额叶皮层区域灰质减少，以及髓鞘相关信号在皮层下和丘脑区域降低。</description>
    </item>
    <item>
      <title>Artificial Intelligence-Enhanced Electrocardiography for Detection and Prediction of Hypertrophic Cardiomyopathy across Monogenic and Polygenic Susceptibility</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.12.26362902v1</link>
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      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究评估了经过验证的人工智能增强心电图（AI-ECG）模型在首次临床评估时识别肥厚型心肌病（HCM）表型、预测随访期间HCM发展以及补充多基因风险的能力。</description>
    </item>
    <item>
      <title>Generating Chest X-Ray Counterfactuals by Specialising Foundation Image Models</title>
      <link>http://arxiv.org/abs/2609.24879v1</link>
      <guid isPermaLink="false">arxiv:2609.24879</guid>
      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出一种名为RadCF的胸部X光反事实图像生成模型，通过特殊化基础图像模型，提高反事实图像的准确性，并检测下游医疗分类器中的捷径学习问题。</description>
    </item>
    <item>
      <title>What Makes a Good Medical Image Tokenizer? Rethinking Reconstruction and Generation in Medical Image Tokenization</title>
      <link>http://arxiv.org/abs/2609.24691v1</link>
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      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>本文系统地评估了医学图像分词器，发现现代分词器使用几乎所有其代码簿条目，但仍留有大部分潜在空间未被使用，离散量化可以很大程度上保留下游分类，无查找方案的例外。</description>
    </item>
    <item>
      <title>Experimental evidence of generalization in quantum machine learning in small-data regime</title>
      <link>http://arxiv.org/abs/2609.24666v1</link>
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      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>本文研究了量子机器学习在小数据场景下的泛化能力，特别是在医学影像等领域。通过实验证明了量子卷积神经网络（QCNNs）在少量训练样本下也能实现良好的泛化性能。</description>
    </item>
    <item>
      <title>Applications of Neural Cellular Automata: State of the Art, Challenges and Opportunities</title>
      <link>http://arxiv.org/abs/2609.24595v1</link>
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      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>本文综述了神经细胞自动机（NCAs）在医学影像分析、分割、分类、配准、深度估计和图像合成等领域的应用，分析了NCA架构的改进及其在医疗应用中的优势与未来机会。</description>
    </item>
    <item>
      <title>Unsupervised Brain Anomaly Detection as a Bayesian Inverse Problem with Diffusion Prior</title>
      <link>http://arxiv.org/abs/2609.24265v1</link>
      <guid isPermaLink="false">arxiv:2609.24265</guid>
      <pubDate>Mon, 21 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种基于贝叶斯逆问题的无监督脑异常检测方法，通过扩散先验和潜在空间异常掩码，提高了异常定位性能。</description>
    </item>
    <item>
      <title>Identifying cohorts at elevated risk of cancers using generative modeling of patient health states</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.09.26362676v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.09.09.26362676</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种名为GenEHR的自动回归生成模型，用于从数百万患者的电子健康记录中预测疾病进展，并显著提高了五年内首次癌症诊断的预测性能。</description>
    </item>
    <item>
      <title>A significant enrichment that is not: spatial nulls, co-expression, and the imaging transcriptomics of EEG alpha-power genetics</title>
      <link>https://www.biorxiv.org/content/10.64898/2026.07.23.740331v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.07.23.740331</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>研究通过MAGMA基因分析方法，对EEG alpha功率遗传的成像转录组学进行空间自相关保留的旋转检验，以测试alpha相关遗传信号是否在alpha节律的皮层发生区域空间富集。</description>
    </item>
    <item>
      <title>Air pollutant multiomics improves functional annotation of SNPs associated with lung disease</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.06.21.26356065v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.06.21.26356065</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究通过功能基因组学管道识别与暴露和疾病风险相关的气道上皮转录机制，并建立了透明质酸代谢和TOMM7调节作为可能的靶点。该管道将暴露和遗传研究的目标从广泛的发现转向特定靶点的细化，以更专注于治疗操作。</description>
    </item>
    <item>
      <title>Redefining Non Invasive Post Transplant Surveillance: A Bayesian Meta Analysis and Decision Curve Framework for Donor Derived Cell Free DNA in Heart Transplantation</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.05.15.26353184v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.05.15.26353184</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究通过贝叶斯元分析，评估了dd-cfDNA在心脏移植后非侵入性监测中的应用，并比较了传统单阈值方法和数据驱动自适应框架，为临床诊断提供了决策曲线分析支持。</description>
    </item>
    <item>
      <title>Signal recovery in the polychromatic computed tomography model: Injectivity and complexity</title>
      <link>http://arxiv.org/abs/2609.23040v1</link>
      <guid isPermaLink="false">arxiv:2609.23040</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>研究了多色CT模型中的信号恢复问题，分析了信号可识别性和计算复杂性，并指出多色、多材料CT重建在一般情况下是NP难的。</description>
    </item>
    <item>
      <title>BrainIAC: Interactive 3D Brain Lesion Segmentation across Heterogeneous MRI Modalities with Online Adaptation</title>
      <link>http://arxiv.org/abs/2609.23026v1</link>
      <guid isPermaLink="false">arxiv:2609.23026</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种名为BrainIAC的脑部损伤分割框架，能够处理异构MRI模态，并通过在线自适应机制实现交互式分割。</description>
    </item>
    <item>
      <title>From Research Frontier to Laboratory Bench: Design of a Four-Tier Experimental Teaching System for Multimodal Medical Image Intelligent Diagnosis</title>
      <link>http://arxiv.org/abs/2609.22790v1</link>
      <guid isPermaLink="false">arxiv:2609.22790</guid>
      <pubDate>Sat, 19 Sep 2026 09:15:00 +0800</pubDate>
      <description>本文设计了一种将子宫内膜癌的多模态深度学习研究项目转化为结构化本科实验室序列的高级实验教学系统，提出了四个教学原则，并详细描述了课程设置和实施细节。</description>
    </item>
    <item>
      <title>Unsupervised learning of mapping between brain lesions and behavior</title>
      <link>https://www.biorxiv.org/content/10.1101/2023.12.22.573110v1</link>
      <guid isPermaLink="false">doi:10.1101/2023.12.22.573110</guid>
      <pubDate>Fri, 18 Sep 2026 09:15:00 +0800</pubDate>
      <description>本文提出了一种名为因果特征学习（CFL）的新方法，用于无监督地学习大脑病变与行为之间的映射关系，同时学习适当的分析级别和病变与认知障碍之间的关系。</description>
    </item>
    <item>
      <title>Lesion-Gated Hybrid Synthesis for Virtual Contrast-Enhanced Breast MRI: A MAMA-SYNTH Challenge Solution</title>
      <link>http://arxiv.org/abs/2609.22397v1</link>
      <guid isPermaLink="false">arxiv:2609.22397</guid>
      <pubDate>Fri, 18 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种基于病变门控的混合合成方法，用于从对比增强前图像合成虚拟对比增强乳腺MRI图像，并在MAMA-SYNTH挑战赛中取得第六名。</description>
    </item>
    <item>
      <title>Catena: A Comprehensive Software Suite for Large-Scale Connectomics</title>
      <link>http://arxiv.org/abs/2609.21887v1</link>
      <guid isPermaLink="false">arxiv:2609.21887</guid>
      <pubDate>Fri, 18 Sep 2026 09:15:00 +0800</pubDate>
      <description>Catena是一个开源的、全面的、面向开发者的连接组学软件套件，集成了3D神经元和细胞器分割、突触检测、微管追踪和神经递质推断模块。</description>
    </item>
    <item>
      <title>Beyond Benchmark Scores: Auditing Medical Vision-Language Models for Chest X-Ray Tuberculosis Screening</title>
      <link>http://arxiv.org/abs/2609.21763v1</link>
      <guid isPermaLink="false">arxiv:2609.21763</guid>
      <pubDate>Fri, 18 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究测试了关于模型排名、分数可靠性和筛查性能的声明在不同群体、提示、阴性谱、指定患病率和操作阈值变化下是否成立。对三个医学视觉语言模型（BioMedCLIP、CheXficient和MedSigLIP）和一个通用领域OpenCLIP比较器进行了审计，数据来自四个数据集（Montgomery、Shenzhen、TBX11K和VinDr-CXR）。</description>
    </item>
    <item>
      <title>Purification and Regulation: Comorbidity-Aware Multi-Label Few-Shot Learning for Medical Image Classification</title>
      <link>http://arxiv.org/abs/2609.21541v1</link>
      <guid isPermaLink="false">arxiv:2609.21541</guid>
      <pubDate>Fri, 18 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种基于原型净化和调节的医学图像分类少样本多标签学习方法，通过利用样本级别的合并症评分来强调疾病特异性特征，并形成合并症感知嵌入空间，以实现可靠的医学图像分类少样本多标签学习。</description>
    </item>
    <item>
      <title>3D Segmentation of Pathological Muscle with a Physics-Informed Latent-Regularized U-Net</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.15.26363155v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.09.15.26363155</guid>
      <pubDate>Thu, 17 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种基于物理信息潜变量正则化的U-Net（PILR-U-Net）进行病理肌肉的三维分割，通过迁移学习、潜在空间解剖正则化和基于弹性的物理信息约束，在脑瘫患者的MRI数据集上取得了良好的分割效果。</description>
    </item>
    <item>
      <title>Association of plasma biomarkers with longitudinal change in age- and Alzheimer's disease-related brain atrophy patterns</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.11.26362869v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.09.11.26362869</guid>
      <pubDate>Thu, 17 Sep 2026 09:15:00 +0800</pubDate>
      <description>研究血浆生物标志物与阿尔茨海默病相关脑萎缩模式的相关性，发现p-tau181、Aβ42/Aβ40和p-tau217与AD相关MCI/痴呆事件相关，GFAP与AD和非AD相关MCI/痴呆事件均相关。</description>
    </item>
    <item>
      <title>Rare copy number variation in Post-traumatic stress disorder using whole genome sequencing and biobank data</title>
      <link>https://www.medrxiv.org/content/10.64898/2026.09.11.26362867v1</link>
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      <pubDate>Thu, 17 Sep 2026 09:15:00 +0800</pubDate>
      <description>该研究通过全基因组测序和生物库数据，探讨了创伤后应激障碍（PTSD）中罕见拷贝数变异（rCNVs）的作用，发现欧洲和非洲人群中rCNVs与PTSD显著相关。</description>
    </item>
    <item>
      <title>Lacuna: Cryptic Binding Pocket Discovery via Conformational Ensemble Analysis</title>
      <link>https://www.biorxiv.org/content/10.64898/2026.08.14.744956v1</link>
      <guid isPermaLink="false">doi:10.64898/2026.08.14.744956</guid>
      <pubDate>Thu, 17 Sep 2026 09:15:00 +0800</pubDate>
      <description>Lacuna是一种开源Python工具，用于发现蛋白质结构中隐匿的结合口袋。它通过构象集合分析，检测并聚类口袋，并使用模型对检测到的位点进行排名。</description>
    </item>
    <item>
      <title>Feasibility of multimodal behavioral, gaze, and EEG measurement of natural scene segmentation in autism</title>
      <link>https://www.biorxiv.org/content/10.64898/2025.12.17.695033v1</link>
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      <pubDate>Thu, 17 Sep 2026 09:15:00 +0800</pubDate>
      <description>本研究提出了一种多模态实验框架，结合EEG和眼动追踪技术，研究自闭症谱系障碍患者如何对自然场景进行分割，并通过实验验证了框架的有效性。</description>
    </item>
    <item>
      <title>Uncertainty-driven training for three-dimensional calibrated lung nodule classification</title>
      <link>http://arxiv.org/abs/2609.20905v1</link>
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      <pubDate>Thu, 17 Sep 2026 09:15:00 +0800</pubDate>
      <description>提出了一种基于不确定性的三维CT肺结节分类训练框架，通过验证集的不确定性估计来优化损失权重，提高预测性能和概率校准。在LIDC-IDRI数据集上，该框架将预期校准误差降低了65%。</description>
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