News & Updates

A glimpse of new data

Marcel has generated a magnificent new dataset of the Cataglyphis fortis central complex. Using multiresolution blockface electron microscopy (at CMM, QBI, Australia), he has obtained a 30nm overview dataset of the entire central complex of this classic model species for navigation, as well as synaptic resolution image stacks from subregions of each central-complex compartment. Here is a glimpse of a slice of the PB, raw on the left and filtered on the right (ready for automatic neuron tracking?).

Andrea Adden defended her PhD!

After submitting her beautiful thesis in December ('There and back again - The neural basis of migration in the Bogong moth'), and successfully nailing the thesis to the oak door of the Biology department, Andrea finally had to publicly present her results and defend it in an on stage discussion with Roy Ritzmann. The thesis committee consisting of Uwe Homberg, Bente Berg, and Susanne Åkesson decided that this was all quite masterfully done and awared Andrea her PhD. Of course, this was followed by a Vision Group style party with lots of creative performances to remind Andrea of the highlights of the last five years. Somehow lots of that had to do with Star Trek, broken equipment and a little town called Adaminaby.

 

Our new insect treadmills are ready!

During the first week of September, Hansjürgen Dahmen from the University of Tübingen has constructed and installed two tracking ball systems in our lab. One designed to work with Josiane's intracellular recording setup and one for our new extracellular recording setup (allows natural turning behavior of the bee). Josiane and Hansjürgen worked great together over three days and delivered two perfectly calibrated systems ready for experiments.