We recently teamed up with a new partner, Maze Engineers, to extend our portfolio of video tracking solutions. They also have a great blog, and today we would like to share one of their recent posts with you. Find the original article here and their blog here. Thanks, Maze Engineers, for letting us share this post with our readers!
Anxiety. It is nature’s way to keep us out of harm’s way, so it is a useful emotion. At times, though, it can also be overwhelming. For some, it gets out of control, irrational, and even disabling. This is when we call it an anxiety disorder. Did you know that anxiety affects 20% of all people in some way or form? No wonder anxiety disorders are often subject of scientific study.
Anxiety in animals
Rats and mice are often used as model organism to study the basics of anxiety and anxiety disorders, possible treatments, neurodevelopment, and genetic backgrounds. The most well-known test paradigm is the elevated plus maze.
Modeling Alzheimer’s disease
A large number of genetically engineered mouse models are available to study different aspects of Alzheimer’s disease. APP/PS1 knock-in mice are mice in which two genes associated with the disease are inserted at a specific place in the genome. Much is known about the development of the disease in these mice. But until recently, there was less detailed knowledge on behavioral changes in APP/PS1 knock-in mice that are associated with the disease.
Topics: EthoVision XT, Morris water maze, mice, Alzheimer's disease, Video tracking, animal behavior research, exploratory behavior, open field test, anxiety research, elevated plus maze, locomotion, novel object test
Many labs use video tracking software to increase the efficiency of their research. In fact, EthoVision XT video tracking software has just reached an impressive milestone: 2000 sites worldwide. I spoke with Dr. Ilia Karatsoreos, who placed the order, and found out that he was helping to furnish a completely new facility at the Washington State University, and does some very interesting research. (Image courtesy of Lara Swimmer Photography.)
Topics: EthoVision XT, Morris water maze, mice, Video tracking, social behavior research, Parkinson's Disease, open field test, anxiety research, rats, elevated plus maze, CatWalk XT, circadian rhytmicity, metabolic disorder, sleep disorder, obesitas
To find out more about human and animal learning and memory, we might just have to go to sleep. Ahem – research on sleep, I mean.
Topics: EthoVision XT, mice, Video tracking, animal behavior research, exploratory behavior, learning and memory, open field test, anxiety research, elevated plus maze, home cage, PhenoTyper, cognition, brain waves, REM sleep