Contact
Lab Head
Postal address
Methods
Neuroanatomy / Microscopy
Electrophysiology in-vivo
Molecular Genetics
![](/f/6/dept/neuro/ag/cochlea/methoden/Fig_method_72dpi.png?v=1414351293)
Optogenetics
Expression of light-activated proteins (green label in the image) in neurones of the barn owl's brain. The foreign gene was introduced by a virus, injected into the brain some weeks earlier.
We are currently optimizing the light stimulation, via a fine glass fibre (gray in the image) that is connected to a laser at the other end. Neural acitivity is simultaneously registered by an electrode (black).
Stay tuned .....