tides-american-horseshoe-crabs

Ticking clocks – tides and activity peaks in American horseshoe crabs

Recently, I came across an interesting paper in which American horseshoe crabs were video-tracked to investigate their internal clocks.
time-essence-fish-studies

Time is of the essence in fish studies

You recently moved into your new house. How do you feel? How do you act in this new space? The answers may depend on how long you have lived there…
social-buffering-zebrafish

Social buffering in zebrafish

Shared sorrow is half a sorrow, according to the old proverb. New research indicates that social support is not only important for us humans, but also for zebrafish!
fish-live-longer-with-young-poo

Fish live longer and are more active after eating “young poo”

Have you got the guts for it? Well, I hope you at least have the gut bacteria for it.
isolated-stressed-zebrafish-model-depression

Isolated and stressed zebrafish as a model for major depression

Depression: a fifth (!) of us cope with it, making it the most prevalent psychiatric disorder. Prof. Gerlai recently investigated the interaction between mild stress and developmental isolation in zebrafish models.
dynamic-winners-and-sluggish-losers

Dynamic winners and sluggish losers

We all know the phenomenon: some have it all. Look around a classroom and you see immediately who gets all the attention and who doesn’t, who are “winners”, and who are “losers”. Are we born this way, or do we learn it?
new-mice-model-sporadic-alzheimers

Spatial and odor memory impaired mice – new model for Alzheimer’s

Plaques and tangles… those of you even remotely familiar with Alzheimer’s disease (AD) will immediately recognize these hallmarks. But they are linked to familial AD, while sporadic AD is far more common.
optogenetics-stress-response-zebrafish-larvae

How optogenetics is used to study the stress response in zebrafish larvae

Stress might seem like a bad word, but it does have its perks. A recent study by Rodrigo J. De Marco uncovered the role of the pituitary in zebrafish larvae behavior after the onset of stress.
video-tracking-plant-resistance-thrips

Video tracking for high-throughput screening of plant resistance to thrips

A thrips is a tiny insect that can have a not-so-tiny effect on plants. A lot of research is currently carried out on how to get rid of these creatures.
resistance-pest-insects

High-throughput screening of plant lines for resistance to pest insects

The EthoGenomics project focused on screening for host plant resistance to insect pest species. Video tracking provides the possibility to scale up the screening method largely.