Air-lifted Mobile Homecage
Air-lifted Mobile Homecage - Related Videos
01:23
Lift
0 Views •
2025
Lift is a fundamental aerodynamic force that acts perpendicular to the direction of airflow. It plays a central role in achieving and sustaining flight and in stabilizing various vehicles. Lift primarily originates from pressure differences created across surfaces, such as an airfoil. A lower pressure region forms above the wing, while a higher pressure region forms below it, generating an upward force. This differential results from the shape and orientation of the airfoil, enabling the wing...
14:02
Flat-floored Air-lifted Platform: A New Method for Combining Behavior with Microscopy or Electrophysiology on Awake Freely Moving Rodents
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Cited by 63 •
2014
This method creates a tangible, familiar environment for the mouse to navigate and explore during microscopic imaging or single-cell electrophysiological recordings, which require firm fixation of the animal’s head.
09:18
Clark Y-14 Wing Performance: Deployment of High-lift Devices (Flaps and Slats)
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2023
Source: David Guo, College of Engineering, Technology, and Aeronautics (CETA), Southern New Hampshire University (SNHU), Manchester, New Hampshire A wing is the major lift-generating apparatus in an airplane. Wing performance can be further enhanced by deploying high-lift devices, such as flaps (at the trailing edge) and slats (at the leading edge) during takeoff or landing. In this experiment, a wind tunnel is utilized to generate certain airspeeds, and a Clark Y-14 wing with a flap and slat...
06:57
Electrophoretic Mobility Shift Assay (EMSA)
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2023
The electrophoretic mobility shift assay (EMSA) is a biochemical procedure used to elucidate binding between proteins and nucleic acids. In this assay a radiolabeled nucleic acid and test protein are mixed. Binding is determined via gel electrophoresis which separates components based on mass, charge, and conformation. This video shows the concepts of EMSA and a general procedure, including gel and protein preparation, binding, electrophoresis, and detection. Applications covered in this video...
01:26
Mobile Marketing
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2024
As consumers increasingly rely on smartphones and other mobile devices for browsing, communication, and shopping, mobile marketing has become essential in today's digital world. Brands must adjust their strategies to engage users where they spend most of their time, which is on mobile screens. Understanding mobile user behavior is crucial for successful mobile marketing. Mobile users typically interact with their devices briefly and frequently throughout the day. They prefer content that is...
FAQs
Compressed air forms a thin layer beneath the homecage, separating its base from the supporting surface. This reduced contact limits friction and mechanical vibration, allowing smooth repositioning rather than abrupt or noisy movement. For behavioral experiments, that mechanical isolation helps preserve a stable setting while the animal remains inside the cage.
Keeping the animal’s familiar homecage during movement lets researchers examine behavior during exploration without repeatedly transferring the animal to a separate test chamber. This supports observation of locomotion, navigation, and exploration as the surrounding context changes. The approach combines controlled repositioning with behavior expressed in a familiar housing environment.
Moving an animal between its homecage and a test chamber introduces a transfer step that is absent when the homecage itself is repositioned. With the air-lifted design, researchers can change the animal’s environmental context while retaining the same cage setting. This distinction helps relate freely expressed behavior to controlled environmental conditions.
Controlled movement provides a way to vary environmental context while monitoring behavior in the mobile homecage. Researchers can use this arrangement to examine how locomotion, spatial navigation, or exploration changes as conditions around the animal change. It also supports experiments linking freely expressed behavior with neural or environmental conditions.
The animal remains in its familiar homecage while compressed air is supplied beneath the cage. The resulting cushion reduces contact with the supporting surface, after which the cage can be repositioned through the controlled environment. Researchers then observe behavioral responses such as movement, navigation, exploration, or reactions to changed contexts.
The system can support analysis of locomotion, spatial navigation, exploration, and responses to changing environmental contexts. Because the animal stays in its homecage, these measurements can be collected while behavior remains freely expressed in a familiar setting. This makes the apparatus relevant for studies connecting movement patterns with environmental or neural conditions.