Behavioral Research Blog

Four facts about zebrafish and zebrafish larvae

Posted by Annelies Verkerk on Feb 11, 2016

Did you know that zebrafish larvae are able to detect minute movement in the water?

At the Max Planck Institute in Germany, Groneberg and colleagues (Groneberg et al. 2015) showed that larval zebrafish show approach reactions followed by a form of positive taxis and gradual motion damping in response to water flows. That might sound complicated, but what it basically means is that zebrafish larvae are able to detect minute movement in the water and respond in a stereotypical way.

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Topics: EthoVision XT, zebrafish, Danio rerio, DanioVision

Neuroscience 2015 – Saying goodbye

Posted by G. Smit on Oct 22, 2015

Wednesday, October 21st – I have been talking to so many interesting people around here. Not just researchers, but other vendors as well, such as our partner company Inscopix. It was great meeting some of the people from the company that made an important contribution to the research presented at our satellite symposium on Monday. I think there is a bright future ahead in combining live brain imaging with video tracking technology and I hope to be reporting about it more in the near future.

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Topics: mice, Alzheimer's disease, zebrafish, Danio rerio, home cage, PhenoTyper, 2015, conferences, SfN

Neuroscience 2015 – Getting into the flow of things

Posted by G. Smit on Oct 21, 2015

Tuesday, October 20th – I never thought I would be saying this by day three, but I am actually kind of getting used to how this works. I am absorbing all of the information like a sponge and it is apparently quite a big sponge, because I am ready to absorb more!

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Topics: EthoVision XT, Danio rerio, optogenetics, PhenoTyper, 2015, neuroscience, SfN

Neuroscience 2015 – Baby steps

Posted by G. Smit on Oct 19, 2015

Sunday, October 18th - After helping out my colleagues set up the booth on Saturday, Sunday was my first ‘actual’ SfN day. As a first-timer, I tried to prepare for Neuroscience 2015, but quickly found that you really cannot. It is overwhelming – in a good way. It is like a playground for scientists and anyone interested in what goes on in the brain. And even though there are enough people here to fill a city, it feels like a welcoming community.

Spending the energy

There is so much going on, that it’s hard to decide what booth to see, which lecture to go to, or which poster to visit.

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Topics: EthoVision XT, Danio rerio, DanioVision, CatWalk XT, PhenoTyper, ErasmusLadder, automated tube test, 2015, neuroscience

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

Posted by Guest blogger on Oct 16, 2015

This week we have a guest blog post from Prof. Richard Baines. His lab 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. He kindly agreed to share his insights on our blog. 

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Topics: EthoVision XT, zebrafish, Danio rerio, DanioVision

How to measure a zebrafish larva’s highly stereotyped response to water motion?

Posted by Linda Hoekstra on Jul 9, 2015

At the Max Planck Institute in Germany, Groneberg and colleagues researched one of the neural bases for behavior in Danio rerio. They showed that larval zebrafish execute approach reactions followed by a form of positive taxis and gradual motion damping in response to water flows. That might sound complicated, but what it basically means is that zebrafish larvae are able to detect minute movement in the water and respond in a stereotypical way.

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Topics: EthoVision XT, Video tracking, zebrafish, Danio rerio, stereotypies

3 studies to get you in the mood for the European Zebrafish Meeting in Oslo

Posted by G. Smit on Jun 26, 2015

It is almost time for the 9th European Zebrafish Meeting in Oslo, Norway! So here are a couple of recent publications on zebrafish research to get you in the mood.

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Topics: EthoVision XT, Video tracking, zebrafish, Danio rerio, DanioVision, anxiety research, novel tank test, shoaling behavior

10 Innovative behavioral studies on Alzheimer’s and Parkinson’s

Posted by G. Smit on Mar 17, 2015

Tomorrow the 12th International Conference on Alzheimer’s and Parkinson’s diseases (ADPD) in Nice, France starts. Last week I blogged about a study on Ginkgo biloba and Alzheimer's, and I thought this would be a great opportunity to highlight some more studies and get you in the mood for the conference. This blog post features 10 interesting studies that use innovative techniques to study models of AD and PD and important underlying neuronal mechanisms.

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Topics: EthoVision XT, mice, Alzheimer's disease, Video tracking, zebrafish, Danio rerio, DanioVision, Parkinson's Disease, learning and memory, rats, CatWalk XT, gait analysis, locomotion, top 10, ErasmusLadder, reflexive motor learning, motor performance

5 reasons to visit FENS Forum of Neuroscience 2014

Posted by Annelies Verkerk on Jul 1, 2014

Imagine networking with 6,000 fellow neuroscientists in the most vibrant and trendy city of Italy – Milan! Now add inspiring scientific presentations, satellite events, and a dozen of networking events…who could pass up on that opportunity? Not convinced yet? Here are 5 reasons why you should attend FENS Forum in Milan!

(1) Get your game face on!

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Topics: Video tracking, zebrafish, Danio rerio, 2014, neuroscience, conferences

Most and least popular posts of 2013 (animal behavior research)

Posted by G. Smit on Dec 31, 2013

It seems inevitable: the end-of-year lists. And yes, here at the Noldus blog, you can find them too. I did not want leave 2013 behind us without mentioning our three most popular blog posts on animal behavior research of this year. While 13 might not be a lucky number for some, we have had a great year in which we saw a lot of growth in zebrafish research and the combination of optogenetics and behavior. Not surprisingly, these two topics showed up in our top 3.

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Topics: EthoVision XT, mice, Video tracking, The Observer XT, animal behavior research, video observation, fish, zebrafish, Danio rerio, DanioVision, Parkinson's Disease, rats, birds, CatWalk XT, gait analysis, arthritis, monkey, locomotion, 2013

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