相关实验视频

Updated: Jun 4, 2025

Assessment of Global Ocular Structure Following Spaceflight Using a Micro-Computed Tomography Micro-CT Imaging Method
09:11

Assessment of Global Ocular Structure Following Spaceflight Using a Micro-Computed Tomography Micro-CT Imaging Method

Published on: October 27, 2020

5.7K

眼睛对长时间太空飞行的生物力学反应

Marisse Masis Solano1,2, Remy Dumas1, Mark R Lesk1,2

  • 1Maisonneuve-Rosemont Hospital Research Center Montreal QC H1T 2M4 Canada.

IEEE open journal of engineering in medicine and biology
|December 19, 2024
PubMed
概括

长期的太空任务显著降低了眼睛的刚性,眼内压力和眼睛脉冲幅度. 眼部生物力学中的这些变化可能作为太空飞行相关神经眼综合征 (SANS) 的生物标志物.

关键词:
微重力是一种微重力.眼睛的刚性 眼睛的刚性空间生物力学 空间生物力学太空飞行太空飞行

更多相关视频

Trabecular Meshwork Response to Pressure Elevation in the Living Human Eye09:03

Trabecular Meshwork Response to Pressure Elevation in the Living Human Eye

Published on: June 20, 2015

9.9K
Coherence between Brain Cortical Function and Neurocognitive Performance during Changed Gravity Conditions12:29

Coherence between Brain Cortical Function and Neurocognitive Performance during Changed Gravity Conditions

Published on: May 23, 2011

19.5K

相关概念视频

Accessory Structures of the Eye01:17

Accessory Structures of the Eye

Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
1.5K
Eccentric Axial Loading in a Plane of Symmetry01:16

Eccentric Axial Loading in a Plane of Symmetry

Eccentric axial loading occurs when an axial load is applied away from the centroidal axis of a structural member. This scenario is common in engineering, where structural elements may not be directly aligned due to various design or functional requirements.
162
Mechanism of Ciliary Motion01:05

Mechanism of Ciliary Motion

The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
3.6K