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

Classification of Neurotransmitters01:30

Classification of Neurotransmitters

5.3K
Neurotransmitters play a crucial role in the communication between neurons in the autonomic nervous system. Neurons in the autonomic nervous system can be cholinergic or adrenergic depending on the neurotransmitters synthesized. Cholinergic neurons use acetylcholine as their primary neurotransmitter. This includes all the preganglionic fibers of the sympathetic and pre- and postganglionic fibers of the parasympathetic nervous systems. In addition, neurons of the somatic nervous system also use...
5.3K
Classification of Leukocytes01:30

Classification of Leukocytes

9.3K
Leukocytes are classified into two groups based on the presence or absence of cytoplasmic granules. Granular leukocytes, which contain granules, belong to the myeloid lineage and are divided into three subtypes: neutrophils, eosinophils, and basophils. These cells are roughly spherical and characterized by the granules in their cytoplasm.
Neutrophils are the most abundant type of granular leukocytes, comprising 50-70% of all leukocytes. They feature small, evenly distributed granules and a...
9.3K

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

Blood Focused-Metabolomics and Transcriptomics Uncover Non-Linear Risk Association of Inadequate Dietary Choline Intake-Linked Metabolic Stress with MASLD Through Amino Acid Biomarkers, <i>BCAA</i> and <i>MTORC 1</i>/<i>AKT1</i>/<i>IRS1</i> Mechanistic Mediators: A Nested Case-Control Study.

International journal of molecular sciences·2026
Same author

Inhibitory effects of fruit powders on heterocyclic amine formation in charcoal-grilled pork: A comparative study of application methods and development of a functional barbecue sauce spray.

Food research international (Ottawa, Ont.)·2026
Same author

Role of GIRK2 channels in morphine-induced metabolite changes in the rostral ventromedial medulla.

Magnetic resonance imaging·2026
Same author

Mechanisms of disrupted neurodevelopment after Zika virus infection in infancy.

bioRxiv : the preprint server for biology·2026
Same author

Determining a method for description and evaluation of heterogeneity of perfusion in the third-trimester placenta.

Placenta·2025
Same author

Targeting high-risk MYC-overexpressed osteosarcoma with an Aurora kinase inhibitor:--results from a pilot umbrella trial.

NPJ precision oncology·2025
Same journal

Analog interface amplifiers for sub-mm broadband polymer intravascular ultrasonic imaging.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2025
Same journal

Programmable Pulse Generator for Pain Relief Stimulation using Bioresorbable Electrodes.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2025
Same journal

A Wearable Prototype Measuring PtcCO<sub>2</sub> and SpO<sub>2</sub>.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2025
Same journal

Predictive trajectory estimation during rehabilitative tasks in augmented reality using inertial sensors.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
Same journal

Microscale 3-D Capacitance Tomography with a CMOS Sensor Array.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
Same journal

Electrode-shift Tolerant Myoelectric Movement-pattern Classification using Extreme Learning for Adaptive Sparse Representations.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
查看所有相关文章

相关实验视频

Updated: May 5, 2026

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates
09:12

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates

Published on: January 30, 2014

15.9K

通过卷积神经网络对激活的微质进行分类.

Chao-Hsiung Hsu1, Artur Agaronyan1, Raffensperger Katherine2

  • 1Molecular Imaging Laboratory, Department of Radiology, Howard University, Washington, DC, USA.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference
|March 28, 2024
PubMed
概括
此摘要是机器生成的。

卷积神经网络 (CNN) 可以在脑图像中准确检测激活的微质细胞. 这种方法为微质形态的定量分析提供了潜力,有助于理解脑损伤反应.

关键词:
在美国,CNN是CNN.心脏骤停是因为心脏停止了.细胞形态细胞形态学微质细胞中的微质细胞

更多相关视频

In Vivo Dynamics of Retinal Microglial Activation During Neurodegeneration: Confocal Ophthalmoscopic Imaging and Cell Morphometry in Mouse Glaucoma
12:48

In Vivo Dynamics of Retinal Microglial Activation During Neurodegeneration: Confocal Ophthalmoscopic Imaging and Cell Morphometry in Mouse Glaucoma

Published on: May 11, 2015

10.6K
Classification of Neural Stem Cell Activation State In Vitro using Autofluorescence
06:56

Classification of Neural Stem Cell Activation State In Vitro using Autofluorescence

Published on: April 12, 2024

589

相关实验视频

Last Updated: May 5, 2026

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates
09:12

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates

Published on: January 30, 2014

15.9K
In Vivo Dynamics of Retinal Microglial Activation During Neurodegeneration: Confocal Ophthalmoscopic Imaging and Cell Morphometry in Mouse Glaucoma
12:48

In Vivo Dynamics of Retinal Microglial Activation During Neurodegeneration: Confocal Ophthalmoscopic Imaging and Cell Morphometry in Mouse Glaucoma

Published on: May 11, 2015

10.6K
Classification of Neural Stem Cell Activation State In Vitro using Autofluorescence
06:56

Classification of Neural Stem Cell Activation State In Vitro using Autofluorescence

Published on: April 12, 2024

589

科学领域:

  • 神经科学是一个神经科学.
  • 免疫学 免疫学 免疫学
  • 计算生物学 计算生物学

背景情况:

  • 微质,大脑的免疫细胞,在受伤时激活和改变形态.
  • 评估微质激活对于理解中枢神经系统疾病至关重要.
  • 目前分析微质形态的方法可能是劳动密集型的.

研究的目的:

  • 开发和评估一个卷积神经网络 (CNN) 模型,用于检测免疫组织化学图像中的激活微质.
  • 为了比较不同CNN架构和支持矢量机 (SVM) 分类器的性能,用于此任务.

主要方法:

  • 从经过心脏骤停的老鼠大脑中获取2D Iba1 免疫组织化学图像.
  • 在超过54,000张单细胞图像上训练和测试CNN模型 (Resnet18,Resnet50,Resnet101) 和SVM分类器.
  • 基于分类准确性的模型性能评估.

主要成果:

  • 在120个训练时代后,Resnet18 CNN架构实现了最高的性能,分类准确率为95.5%,达到120个训练时代.
  • 与SVM分类器相比,CNN模型表现出优越的性能.
  • 在对照和受伤的大脑区域之间观察到微质形态的显著差异.

结论:

  • CNNs提供了一个高度准确和高效的工具,用于自动检测和定量分析激活的微质细胞.
  • 这种方法对大规模分析不同大脑区域和损伤条件的微质形态有希望.
  • 这些发现支持深度学习在神经炎症研究中的应用.