At the recent Society for Neuroscience I presented a dynamic poster, a presentation on a large flatscreen monitor in the giant poster hall. I have seen these around but never had the opportunity to try one before. The project, led by John Darby Cole and Delane Espinueva (who have since…
Now that I have something to show for it, let this be a formal announcement that I’ve returned to Toronto to join Paul Frankland’s lab (and therefore the larger Josselyn-Frankland group). I’ve always liked their work and one of the techniques I’m excited to learn is the use of viruses to…
One trick on the confocal microscope is to use a larger pinhole so that a greater thickness of the section is captured in the image. Images acquired this way are comparable to a bunch of thin sections that are then merged into a “z-stack” except that some of the tissue…
Update: The poster is now available at Nature Precedings. Still acquiring histological images for my SfN poster. My recurring problem is that I end up taking pictures of things because they’re pretty and not because they have anything to do with the task at hand. Today’s case in point: Well,…
Everybody knows what the hippocampus is for: memory. And…maybe something about anxiety or depression? Yes – over the last 10 years or so many studies have been published showing that the hippocampus has these two roles and that the mnemonic and emotional functions of the hippocampus are associated with its…
And now for a journey outside (rostral, to be precise) of my comfort zone. These three pictures show new neurons in the mouse olfactory bulb at successively greater magnifications. Probably inspired by the science magazine I read as a kid that would show high mag photos of everyday objects (with corresponding…
It’s fun to zoom out and get the big picture sometimes. This is one such picture I took long ago when I wanted to see if staining for zinc transporter 3 effectively labels the mossy fiber axons of the dentate gyrus. You can see by the perfect overlap with calbindin…