Behavioral Research Blog - Open Field

Scientists have found out that a low dose of the tranquilizer diazepam reduces the breakdown of neurons, seen in the development of Alzheimer’s disease.

Preterm birth is a major problem in neonatal healthcare. Erik van Tilborg developed a new animal model to closely mimic this clinical situation, an important step in finding new treatment options.

A recent study shows that the use of anabolic steroids diminishes the positive effects of exercise in rats.

Is it justified to use male mice only in behavioral studies, as many diseases affect men and women differently? This might be the most important argument to favor including female mice in certain studies.

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.

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?

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.

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.

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.

Here are six recommendations the authors list to improve the translational and predictive value of behavioral readouts.