Blog Posts Tagged: ethovision xt

The bat - moth aerial battle in 3D

Moths arrived first on the evolutionary stage; when much later on bats appeared with their sophisticated apparatus for echolocating prey, moths were forced to change or die.

How to measure complex exploratory behavior in larval zebrafish

Behavioral tests as the open field may overlook complex patterns of behavior. Today our guest bloggers explain about a new set-up for zebrafish larvae.

How to get reliable results on object recognition using video tracking

In the beginning of this year I wrote a post about the Morris water maze test, a popular and well-validated paradigm to study learning and memory in rats and mice.

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?

4 Facts about zebrafish and zebrafish larvae

Did you know that zebrafish larvae are able to detect minute movement in the water and that zebrafish are better than fruit flies? Read all 4 facts!

How sleep heals the brain

We sleep a large portion of our lives. And now researchers have proven that it can heal the brain.

Serotonin and social skills: how adult mice differ from juveniles

Serotonin is a busy neurotransmitter, influencing processes as memory, mood, emotion, appetite, and sexuality. A prime role for this neurotransmitter is social behavior, across a variety of species; humans, rodents, primates.

Zebrafish provide key insights into alcohol addiction

Why is it that when people drink, only small subsets of individuals develop an alcohol addiction? Steven Tran from the Gerlai Lab tells us why zebrafish are very helpful in the search for the answer to this question.

Does pesticide resistance make malaria mosquitoes “smarter”?

In one of my previous blog posts, I wrote about the success of insecticide treated bed nets in preventing malaria. In the past five years, mortality from malaria has dropped with 60%.

Seizing fish: a high-throughput screen for novel antiepileptic drugs

The lab of Prof. Richard Baines investigates how the electrical development of neurons is regulated. His research was long based on the larvae of fruitfly, but the lab recently started using zebrafish larvae.

How to capture the 3D swimming patterns of fish

Zebrafish have more in common with humans than meets the eye. This is why they have become a “go-to” model in neuroscience research. But one difference remains: we walk and they swim.

A new fish on the block: Japanese medaka in toxicology studies

We are all very familiar with zebrafish as a model species in neuroscience research. Today, let's talk about another fish, the Japanese medaka.