What do people mean when they say their nervous system is overloaded or needs a reset?

You might have heard people talking about their nervous system being "overloaded" or "dysregulated" when they're going ...
Nature

Transport of lipids from Golgi to plasma membrane is defective in Tangier disease patients and Abc1-deficient mice

The alternative text for this image may have been generated using AI. Figure 2: Representative transmission electron micrographs demonstrating the ultrastructural characteristics of small intestinal ...