Falling asleep in a meeting ? Not boredom, but our neurons are to blame

Prof Dr,DRAM,HIV /AIDS,HEPATITIS ,SEX DISEASES & WEAKNESS expert,New Delhi,India, +917838059592

They discovered that nucleus accumbens neurons have an extremely strong ability to induce sleep that is indistinguishable from the major component of natural sleep, known as slow-wave sleep, as it is characterised by slow and high-voltage brain waves.Lead author Yo Oishi said that the classic somnogen adenosine is a strong candidate for evoking the sleep effect in the nucleus accumbens.

                   Adenosine has long been known to represent a state of relative energy deficiency and to induce sleep via adenosine receptors.A specific subtype of adenosine receptors, the A2A receptors, are densely expressed in the nucleus accumbens.

       Caffeine, the most widely consumed psychostimulant in the world, produces its arousal effect also in the nucleus accumbens by blocking A2A receptors.The compounds that activate A2A receptors in the nucleus accumbens may open safe therapeutic avenues for treating insomnia, which is one of the most common sleep problems with an estimated prevalence of 10-15 percent in the general population and 30-60 percent in the older population.

             The research is published in the journal Nature Communications.