IR backlight in rodent behavioral testing
How do mice act in complete darkness? Ann-Kristina Fritz and her colleagues ordered a large, round open field with IR backlight, custom made by Noldus, to investigate.
EthoVision XT and the open field test
Imagine you are dropped in the center of a wide open field. Would you explore the entire area? Or hunker down around the edges, fearing predators and other unknowns?
Dementia symptoms following surgery
This week we have a guest post by Iris Hovens. She has done some really interesting research into the consequences of surgery in terms of reduced memory and concentration problems.
Revealing the secret social role of the CA2 hippocampus
Aggressive behavior is adaptive for most species. But how is this aggressive behavior mediated in the brain? A recent study indicates that the hippocampus is a crucial neural component in mediating social recognition.
A new method to evaluate if dogs are suitable for IED bomb detection
Margaret Gruen and her colleagues recently investigated a new method to assess sound induced fear and anxiety in candidate IED-detection dogs – specifically, Labrador retrievers.
6 things you must consider to improve your open field testing
Here are six recommendations the authors list to improve the translational and predictive value of behavioral readouts.
The do’s and don’ts in behavioral testing: improve your open field test
Scientists have been performing open field tests for quite some time now. Over the years it has become one of the most popular tests in rodent behavioral research. So what’s not to love?
Mice with Alzheimer’s disease walk well but remember poorly
A large number of genetically engineered mouse models are available to study different aspects of Alzheimer’s disease.
Circadian rhythmicity and other behavioral studies
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.
Don’t dwell on it… dive into zebrafish research!
I recently wrote about other translations from rodent studies to zebrafish, such as the investigation of learning and memory and social behavior. Now it’s time to talk about anxiety and exploration.