Optical Neuroimaging Unit (Bernd Kuhn)

1 Sep 2014
The brain is a complicated network of small units called neurons, all working to carry information from the outside world, create an internal model, and generate a response. Neurons sense a signal...
Type: News Article
Stimulating a Depolarized TC Neuron
1 Sep 2014
This figure shows how glutamate stimulation lifts the TC Neuron’s membrane potential so that more action potentials are generated. The graph at left shows action potentials when Dr. Augustinaite...
Type: Photo
Stimulating a TC Neuron
1 Sep 2014
This figure shows how the NMDA spike/plateau grows with stronger glutamate stimulation. Colors indicate the strength of the stimulation, yellow being the strongest and most glutamate.
Type: Photo
Dr. Bernd Kuhn & Dr. Sigita Augustinaite
1 Sep 2014
Dr. Bernd Kuhn, left, and Dr. Sigita Augustinaite, right, stand in Dr. Kuhn’s office in the Optical Neuroimaging Unit at OIST.
Type: Photo
TC Neuron
1 Sep 2014
A thalamocortical, or TC neuron labeled with fluorescent dye, as used in Dr. Augustinaite’s study. The image shows a voltage recording device, at bottom left, entering the yellow cell body, and a...
Type: Photo
12 Apr 2013
The old saying is “if it’s not broken, don’t fix it,” but sometimes, especially in science, it’s worth reviewing old methodologies to see they’re keeping up with the rapidly advancing technological...
Type: News Article
Shiwei Huang and Marylka Yoe Uusisaari
12 Apr 2013
Shiwei Huang (right) is a member of the Computational Neuroscience Unit and Marylka Yoe Uusisaari (left) is a part of the the Optical Neuroimaging Unit.  
Type: Photo
Fluorescing Neurons
12 Apr 2013
This image combines the warm dissection method demonstrated by Shiwei Huang and Marylka Yoe Uusisaari in a paper in Frontiers in Cellular Neuroscience and commonly used opto-genetic...
Type: Photo
Warm or Cold?
12 Apr 2013
Brain slices of older tissues prepared with ice-cold (blue) and warm (red) preparation methods, as demonstrated by Shiwei Huang and Marylka Yoe Uusisaari in a paper in Frontiers in...
Type: Photo
15 Aug 2012
In two new papers, Prof. Bernd Kuhn and collaborators use novel techniques to visualize very different things: pH within protein crystals, and neurons in the cerebellum of the brain. Though the...
Type: News Article

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