The elusive brainstem is a small, yet critical part of our brain: the slightest damage to it could prove fatal. But how it works is not fully understood today. Indian Scientists at SGBC (Sudha Gopalakrishnan Brain Centre) work to change that by producing the most detailed map of it ever seen.

Instead of more costly methods, this map was created with a high-resolution microscope. Starting with three samples, (45W fetus, 9Y and 54Y) the brain stems were imaged using MRI and BFI (Block Face Imaging), then sliced into 20/40µm pieces, imaged, annotated using in-house software and added to the dataset. From a combination of these images, MRI and BFI scans, they created a 3D model of the brainstem that you can explore in your browser.

The new research gives vital data needed for neurological research, and could help advance research on a wide range neurological diseases from Parkinson’s to Alzheimer’s.
You can find the paper here, which has not yet been peer reviewed at time of writing.

Via BBC.