The effects of quantum dots on zebrafish larvae locomotor behavior
Ever heard of quantum dots? These dots are nanoparticles made of a semiconductor material, which have unique optical properties, making them of great interest for fields such as biological imaging, medical diagnostics.
Tracking a wide variety of animals
Video tracking is used to track a widevariety of animal species in even more different test arenas. From insects of 1 mm on leaf discs, to monkeys in a cage, or zebra fish in an aquarium.
To mate or not to mate? Females are less choosy when males are rare
Having a choice for a mating partner is extremely important for females, so they can be critical in choosing which male to mate with.
Zebrafish research: behavioral differences between wild-type strains
Often in animal research, animals with a certain genetic alteration are compared to a “wild-type”. One might assume that there is no differences between wild-types, but many different strains of wild-type animals are used.
Caterpillars speed up seed production in plants
Did you know that plants are not as passive as they appear to be at first sight? Although plants cannot run away when they are attacked by plant eating insects, they have several sophisticated ways to defend themselves.
How environmental enrichment reduces the effects of stroke
Some research requires animals to be studied in groups. For this it is very useful to have video tracking software that can automatically track the behavior of multiple animals simultaneously.
Using several behavioral tests to investigate the role of the NR1 gene in schizo
Studies of the mental disorder schizophrenia in lab animals often include behavioral tests to investigate social behavior, cognitive abilities, and motor functioning.
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.
Combining physiology and behavior to create a stress scale for horses
We all are familiar with stress, and how it can have an impact not only on our behavior, but on our bodies and physiology as well. Many people get stress headaches or start to feel sick if they reach high levels of stress.