University of Colorado Anschutz Medical Campus Jan 21 2025 A breakthrough study published today in the Journal of Neuroscience sheds new light on how brain cells relay critical information from their extremities to their nucleus, leading to the activation of genes essential for learning and memory.  Researchers have identified a key pathway that links how neurons send signals to each other, or synaptic activity, to the expression of genes necessary for long-term changes in the brain, providing