The MouseLight Project lighting-up over a 1000 neurons in the mouse brain
The brain is home to millions of neurons – their different tree-like structures branch across brain areas in a diverse 'forest' of connections, helping to process information, coordinate our actions and form memories. Using viruses to light up individual mouse neurons, The MouseLight Project is building a 3D model of the brain, piecing together microscopy images of glowing cells using algorithms to map out their tracks. Recently passing the 1000-neuron mark, the project reveals some brain areas have groups of similar neurons, while other regions are peppered with a mixture. With the goal of understanding this complex organisation, the database continues to grow – here thousands of neurons blink into place in a 3D reconstruction, adding to the totalled length of 87+ metres of neurons mapped inside a brain the size of light bulb.
BPoD stands for Biomedical Picture of the Day. Managed by the MRC London Institute of Medical Sciences the website aims to engage everyone, young and old, in the wonders of biomedicine. Images are kindly provided for inclusion on this website through the generosity of scientists across the globe.
BPoD is also available in Catalan at www.bpod.cat with translations by the University of Valencia.