Scientists Find Storehouse for Memory By Karen Pallarito, HealthDay Reporter    HealthDayNews -- In a finding that could lead to better insights into how memories are formed, neuroscientists say they have identified the compartment within nerve cells that stows special receptors that can be deployed to intensify incoming messages.    These compartments, called recycling endosomes, also carry other molecules and proteins, which may play a role in remodeling nerve cells, or neurons, to strengthen the connections between them...