Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Sensory Modalities01:15

Sensory Modalities

4.0K
Sensation typically is the process by which the sensory receptors and sense organs detect stimuli from the internal and external environment and transmit this information to the central nervous system for processing.
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
4.0K
Graded Potential01:19

Graded Potential

7.1K
Graded potentials are localized fluctuations in the cell membrane's electrical charge, commonly found in the dendrites of neurons. The magnitude of these potential changes depends on the strength of the initiating stimulus. In a membrane at its resting potential, a graded potential signifies a voltage shift either above -70 mV or below -70 mV.
Graded potentials fall into two categories: depolarizing and hyperpolarizing. Depolarizing graded potentials typically occur when sodium (Na+) or...
7.1K
Interpreting R Charts01:22

Interpreting R Charts

367
R chart, or range chart, is a fundamental tool in statistical process control used to monitor the variability within a process. It complements the X-bar (x̄) chart by focusing on the range of the data, rather than individual values, providing a clear picture of the process dispersion over time.
An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
367
Types of Aggregate Grading01:15

Types of Aggregate Grading

1.5K
Aggregate grading is crucial in economically obtaining a concrete mix with adequate strength, reasonable workability, and minimal segregation. There are four types of aggregate gradation: well-graded, uniformly (or one-sized) graded, gap-graded, and open-graded.
Well-graded aggregates include a complete range of necessary size fractions that fit together to create a dense matrix with minimal voids, represented by a smooth, continuous gradation curve. This type of grading ensures good...
1.5K
Interpreting Run Charts01:25

Interpreting Run Charts

4.1K
Run charts, essentially line graphs plotted over time, serve as fundamental yet effective tools for process analysis. They chronicle data sequentially, facilitating the identification of trends, shifts, or cyclical movements. This graphical representation is instrumental in determining whether a process is stable or exhibits signs of potential instability indicative of special cause variation. In the healthcare domain, run charts depict infection rates over time, enabling hospitals to monitor...
4.1K
Mass Spectrum: Interpretation01:24

Mass Spectrum: Interpretation

3.4K
An unknown compound can be established by identifying the molecular ion peak in the mass spectrum. The molecular ion peak is often weak or absent due to the predominance of fragmentation in high-energy electron beams. In such cases, a soft-energy electron beam can be used to scan the spectrum to enhance the intensity of the molecular ion peak. Additionally, chemical ionization, field ionization, and desorption ionization spectra are used to obtain a relatively intense molecular ion peak.To...
3.4K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Histone delactylation shapes epigenetic landscapes and therapeutic stratification in hepatocellular carcinoma.

iLIVER·2026
Same author

Heterogeneity of hepatic macrophages in MASLD/MASH: Lipid-associated programs, molecular mechanisms, spatial niches, and therapeutic implications.

iLIVER·2026
Same author

Air pollution and the risk of schizophrenia: current evidence, mechanisms, and future directions.

Reviews in the neurosciences·2026
Same author

Fatty Acid Degradation (FAD) Subtype-Informed Treatment Allocation in Unresectable Hepatocellular Carcinoma (FAD-HCC-01): Protocol for a Prospective Multicentre Proof-of-Concept Study.

Journal of hepatocellular carcinoma·2026
Same author

Intratumoral Proton Density Fat Fraction Predicts the Outcome of HAIC Combined With PD-1 Inhibitors in Advanced Hepatocellular Carcinoma.

Cancer medicine·2026
Same author

β-catenin mutation reprograms ketone body metabolism to drive hepatocellular carcinoma metastasis and resistance to ketogenic therapy via transcriptional activation of OXCT1.

Cell death & disease·2026
Same journal

Development of a Dedicated Prostate Phantom for Technical Evaluation of Diffusion-weighted MR Imaging Sequences.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine·2026
Same journal

Relationship between Vascular Tortuosity Rate and Atherosclerotic Risk Factors in Patients with Carotid Artery Stenosis.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine·2026
Same journal

CT- and MR Imaging-based Radiomics Approach to Differentiating Ovarian Mature and Immature Teratomas: Can MR Imaging-based Radiomics Predict the Histological Grade of Immature Teratomas?

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine·2026
Same journal

Impact of Free Water Correction on the Mean Diffusivity of Glioblastoma is Regional and b-value Dependent: A Retrospective Study on Open-source Datasets.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine·2026
Same journal

Measuring Brain Stiffness in Normal Adults According to Age and Sex Using Virtual MR Elastography: A Preliminary Study.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine·2026
Same journal

MR Imaging/Ultrasound Fusion-Guided Biopsy and Primary Focal Therapy for Localized Prostate Cancer.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine·2026
查看所有相关文章

相关实验视频

Updated: Feb 13, 2026

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies
10:09

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Published on: September 22, 2014

13.6K

MoRE-Net:用于大脑瘤分级的可解释和模式强大的模型.

Binghua Li1,2,3, Chao Li2,3, Wataru Uchida2,4

  • 1Tokyo University of Agriculture and Technology, Fuchū Tokyo, Japan.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine
|February 11, 2026
PubMed
概括
此摘要是机器生成的。

我们开发了MoRE-Net,这是一种可解释的AI模型,可以提高脑瘤分级的准确性和稳定性,即使缺少医学成像数据. 这增强了诊断中的可靠的人工智能.

关键词:
大脑瘤分级分类可以解释的模型模型.磁共振成像技术的使用缺失的模式 缺失的模式强大的模型 强大的模型

更多相关视频

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
08:57

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors

Published on: May 17, 2024

2.7K
Robust and Highly Reproducible Generation of Cortical Brain Organoids for Modelling Brain Neuronal Senescence In Vitro
05:40

Robust and Highly Reproducible Generation of Cortical Brain Organoids for Modelling Brain Neuronal Senescence In Vitro

Published on: May 5, 2022

4.5K

相关实验视频

Last Updated: Feb 13, 2026

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies
10:09

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Published on: September 22, 2014

13.6K
Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
08:57

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors

Published on: May 17, 2024

2.7K
Robust and Highly Reproducible Generation of Cortical Brain Organoids for Modelling Brain Neuronal Senescence In Vitro
05:40

Robust and Highly Reproducible Generation of Cortical Brain Organoids for Modelling Brain Neuronal Senescence In Vitro

Published on: May 5, 2022

4.5K

科学领域:

  • 人工智能在医学中的应用
  • 医学成像分析 医学成像分析
  • 机器学习用于诊断.

背景情况:

  • 值得信赖的人工智能 (AI) 需要解释性和稳定性,特别是在关键的医学诊断应用中.
  • 现有的可解释的人工智能模型往往缺乏稳定性,特别是在处理不完整或丢失的数据模式时.
  • 提高可解释的诊断模型对缺失数据的弹性对于临床采用至关重要.

研究的目的:

  • 在缺失的模式条件下增强可解释的多模式医学成像诊断模型的稳定性.
  • 开发一种新的AI框架,尽管存在数据缺口,但仍能保持诊断准确性和可解释性.
  • 为了应对多式联通诊断AI中多式联通互动缺失的挑战.

主要方法:

  • 提议使用每种模式编码器和Mamba架构进行高效的全球上下文建模的Modality-Robust and Explainable Network (MoRE-Net).
  • 介绍一个在线多式调节教师,指导每种调节编码器在早期培训阶段通过对齐损失.
  • 在BraTS2020和ReMIND数据集上评估MoRE-Net用于脑瘤分级,以平衡精度 (BAC) 评估性能和以激活精度 (AP) 解释性.

主要成果:

  • 在BraTS2020数据集上,MoRE-Net在缺失的模式场景中实现了73.5%的平均平衡精度 (BAC) 和61.2%的激活精度 (AP).
  • 该模型在BAC中超过了基线方法约15%,在AP中超过了21%.
  • 对ReMIND数据集的验证和废除研究证实了个别策略的有效性和MoRE-Net的整体稳定性.

结论:

  • MoRE-Net是一款用于脑瘤分级的新可解释和模式稳定的AI模型.
  • 该模型显示了诊断准确性和可解释性的显著改进,即使缺少数据.
  • 莫雷网络显示出在医学诊断中可靠的临床部署的巨大潜力.