By interfering with the dNPF receptors on different subsets of neurons, the authors identified one group of neurons that was important for dNPF's effect. (scientificamerican.com)
That is, ghostly blue light that illuminates the catacombs of the brain and causes a tiny subset of neurons with a known identity to produce electrical spikes wakes up the animal. (scientificamerican.com)
Here, we show that BACE2 is expressed in discrete subsets of neurons and glia throughout the adult mouse brain. (life-science-alliance.org)