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

Motion of a Projectile01:23

Motion of a Projectile

779
Projectile motion becomes evident when a player kicks the ball into the air. The launch angle, or the angle at which the ball is kicked, plays a crucial role in determining the trajectory of the projectile. As the ball soars through the air, influenced solely by gravity, its motion can be dissected into two independent velocity components: the horizontal and the vertical.
Horizontal motion, governed by the initial kick, maintains a constant velocity throughout the flight of the soccer ball.
779
Planar Rigid-Body Motion01:22

Planar Rigid-Body Motion

430
Understanding the movement of a rigid body in planar motion involves recognizing that every particle within this body is traversing a path that maintains a consistent distance from a specific plane. This concept is fundamental in the study of physics and mechanical engineering, and it allows us to comprehend better how objects move in space.
Planar motion is typically divided into three distinct categories. The first is rectilinear translation, demonstrated by a subway train that moves along...
430

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

Cardiovascular Responses to Natural and Auditory Evoked Slow Waves Predict Post-Sleep Cardiac Function.

Journal of sleep research·2026
Same author

Pupil-based arousal self-regulation: impact on physiological and affective responses to emotional stimuli.

Translational psychiatry·2026
Same author

Distinguishing the activity of adjacent somatosensory nuclei within the brainstem using 3T fMRI.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Modulating cortical excitability and cortical arousal by pupil self-regulation.

Nature communications·2025
Same author

Pupil size reveals arousal level fluctuations in human sleep.

Nature communications·2025
Same author

Wearable non-invasive neuroprosthesis for targeted sensory restoration in neuropathy.

Nature communications·2024

相关实验视频

Updated: Jun 23, 2025

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

45.4K

推断封闭的射弹运动会改变视向对比网络中的连接性.

Gabrielle Aude Zbären1, Manu Kapur2, Sarah Nadine Meissner3

  • 1Neural Control of Movement Lab, Department of Health Science and technology, ETH Zurich, Zurich, Switzerland. gabrielle.zbaeren@hest.ethz.ch.

Brain structure & function
|June 24, 2024
PubMed
概括

预测物体运动涉及大脑网络. 这项研究揭示了在物理推理过程中早期视觉和前面对面区域之间的功能联系,这表明用于预测轨迹的自上而下的控制.

关键词:
动态因果建模的动态因果建模有效的连接性 有效的连接性功能连接性的功能连接性.物理推理推理是物理推理.视觉图像是一种视觉图像.功能磁力共振成像 (fMRI) 是一种

更多相关视频

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

18.7K
Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients
12:23

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

14.1K

相关实验视频

Last Updated: Jun 23, 2025

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

45.4K
Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

18.7K
Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients
12:23

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

14.1K

科学领域:

  • 认知神经科学 认知神经科学
  • 神经成像是一种神经成像.
  • 人类大脑功能 人类大脑功能

背景情况:

  • 预测移动物体的行为对于日常行动至关重要,依赖于心理模拟.
  • 之前的研究表明,在物理推理中,前面双相和早期视觉区域是相关的.
  • 在直观的物理推理过程中神经连接模式尚未得到充分理解.

研究的目的:

  • 在物理推理过程中识别与早期视觉区域功能连接的大脑区域.
  • 在轨迹预测过程中调查网络内部有效连接的变化.

主要方法:

  • 使用了功能磁共振成像 (fMRI).
  • 参与者根据牛顿物理学推断了被封闭的落下物体的抛物线轨迹.
  • 动态因果建模 (DCM) 分析了有效的连接变化.

主要成果:

  • 在封闭轨迹推断过程中,早期的视觉区域显示出与顶部和前运动区域的功能连接.
  • 动态因果建模揭示了前运动网络内的有效连接的改变.
  • 这种网络很可能在早期视觉区域内驱动自上而下的,内部生成的活动.

结论:

  • 这些发现揭示了物理推理中早期视觉和前面对面区域之间的相互作用.
  • 这项研究促进了对预测物理结果的神经机制的理解.
  • 周周前运动网络在预测视觉处理中发挥着关键作用.