Blog Posts Written by Gonny Smit
09 Jul
animal behavior research
Research Methods
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.
29 May
human behavior research
Psychology
Video tracking of children with autism
Automated video tracking is a valuable tool for studies on animal models of autism (ASD). Diagnosis of ASD is based on behavior alone in humans, so naturally, behavior is an important part of human as well as rodent studies.
22 May
animal behavior research
Alzheimer’s and Parkinson’s
The power of zebrafish in the study on Parkinson’s Disease
Zebrafish have proven to be a good model for Parkinson’s Disease (PD) research. They express several highly conserved genes that are associated with PD.
22 Apr
animal behavior research
Zebrafish Research
Tracking zebrafish activity to study a key element in circadian rhythmicity
Zebrafish are a popular model of choice for many researchers, including chronobiologists. That’s because zebrafish rapidly develop their ‘inner clock’ (circadian system) – and because this system is highly light-entrainable.
16 Apr
animal behavior research
Other (Animal)
Observing monkey behavior – cracking the nut
We already know some monkeys display above average intelligence. One way by which we can tell is their use of tools. Studies have shown that capuchin monkeys use boulders and logs as anvils upon which they can crush nuts.
28 Mar
animal behavior research
Alzheimer’s and Parkinson’s
Zebrafish with Parkinson's
Parkinson’s Disease (PD) is one of the main neurodegenerative diseases and many researchers are involved in investigating this disease and developing treatments
12 Mar
animal behavior research
Research Methods
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.
08 Feb
animal behavior research
Research Methods
Why it is smart to test your animal in its home cage
Behavior of laboratory rodents is often studied in well-controlled, simple experiments, in an environment that is fundamentally different from the animal’s home cage.
05 Feb
animal behavior research
Optogenetics
Optogenetics and operant conditioning
A great example of optogenetics in behavioral studies is the work of Dr. Kravitz and Dr. Kreitzer at the Kreitzer lab (currently, Kravitz works at the NIDDK in Bethesda). Let me tell you about it.
31 Dec
animal behavior research
Other (Animal)
Video tracking and a bug repellant stronger than DEET
Last year the news was hitting the internet: The Zwiebel lab (Vanderbilt University, Nashville, Tennessee, USA) may have found a new bug repellant that is stronger than DEET.