New Research Re Control of Memory Problems Caused By Sleep Deprivation

[Wally]

Scientists prevent memory problems caused by sleep deprivation

Scientists have found that a particular set of cells in a small region of the brain are responsible for memory problems after sleep loss. By selectively increasing levels of a signaling molecule in these cells, the researchers prevented mice from having memory deficits.

. . . They engineered a non-pathogenic virus to harbor the gene encoding the receptor for the protein octopamine, which triggers cAMP pathway activation in fruit flies but is not naturally found in the brains of mice. The researchers injected this virus into the hippocampus of mice so that the excitatory neurons in that region alone would express the octopamine receptor. . . .

Click on link to read the article - http://www.sciencedaily.com/releases/2014/11/141118182458.htm