Blog Posts Tagged: ethovision xt

The search for autism models continues - why rats are important

Autism (ASD) continues to be an important topic in scientific research. Although finding the actual cause of ASD is still years away, there have been several studies that point to a strong genetic component.

Sex preference and other social aspects of zebrafish behavior

Social behavior is a well-known topic of neuroscience research, since it is so often affected in psychiatric disorders. Think of obvious examples such as schizophrenia and autism.

What we can learn from zebrafish in a T-maze

Scrolling through our recent blogs, you can tell how important zebrafish have become in behavioral research. So we thought it was time to tell you a little more about some popular paradigms. Starting with the T-maze.

Brain waves and behavior: sleep to learn

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.

How to find an animal model for obsessive-compulsive disorder (OCD)

We all show some form of compulsive behavior. I triple check to make sure I locked my car, knowing that it’s locked but still feeling the need. But what if compulsions, rituals, and repetition rule your everyday live?

Can a food preservative increase symptoms of autism?

Autism spectrum disorder (ASD) has a strong genetic component – a well-known fact. However, recent studies suggest that environmental factors, such as dietary ingredients, can cause exacerbation of the symptoms.

Walking in circles - the exploratory activity of Drosophila

Like rats and mice, fruit flies avoid open spaces and stay close to physical borders. In rats and mice this is caused by fear to be out in the open and preference for close contact with borders.

How to know if an animal is nauseated

Nausea is a prominent factor influencing the quality of life for patients undergoing chemotherapy. That is why it is useful to study the nauseating side effects of therapies or the anti-nauseating potential of drugs.

Zebrafish and withdrawal

Recent work done by Khor et al. (2011) looked at the effect of mitragynine on behavior in zebrafish going through withdrawal after chronic morphine exposure. The effects of Mitragynine on morphine-withdrawn zebrafish.

Three ways to test hallucinogens on zebrafish

Hallucinogenic drugs (psychedelics) have a growing significance in biopsychiatric research. Zebrafish are a popular animal model and seem highly sensitive to various drugs of abuse.

Bed bug behavior - What smell can tell

Bed bugs are on the rebound in developed countries. Traditionally, bed bugs are controlled with pesticides. However, traps with attractive human body odors are a promising alternative.

The search for robust fear inducing stimuli in zebrafish research

Zebrafish behavioral research has grown by leaps and bounds, and behavioral paradigms are being developed with the aim of better understanding mechanisms that might underlie aberrant behavioral phenotypes.