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A single dose of psilocybin produced measurable changes in brain activity and possible changes in brain structure that lasted for up to a month。 Participants who experienced the greatest increase in flexible, varied brain activity also reported more personal insight and later improvements in well-being。 The findings suggest that the psychedelic exp
Practice may do more than make perfect。 Researchers found that extensive training physically reorganizes the brain, allowing learned tasks to bypass the prefrontal cortex and run through specialized circuits instead。 By freeing the brain's "thinking" center, people became better at performing another task at the same time, challenging the long-held
Physicists from Heinrich Heine University Düsseldorf (HHU) have examined a fundamental property of quantum mechanics in collaboration with the German Aerospace Center (DLR)。 In the scientific journal Physical Review Letters, they show that this theory does not necessarily need to be formulated with imaginary numbers – real numbers can in fact also
A newly discovered turning point in the Sun’s 11-year cycle could allow scientists to predict future solar activity years earlier than before。 At this “switch-off” point, the most violent space weather abruptly ends, and the remaining number of sunspots offers clues about the next cycle’s strength。 Early projections suggest Solar Cycle 26 may be mo
Seismic waves have revealed that the oceanic plate beneath the Ontong Java Plateau was dramatically transformed by the colossal volcanic activity that created it more than 100 million years ago。 Researchers found a complex structure of horizontal layers cut through by vast swarms of vertical magma channels, along with unusually slow seismic waves s
A naturally occurring compound found in foods such as wheat germ, mushrooms, and aged cheese may help older adults build stronger protection after vaccination。 In a small pilot trial, researchers gave spermidine supplements to adults over 65 following their third COVID-19 vaccine dose。 The biggest improvements appeared among people whose immune sys
Trifle is an open-source time-series analytics library that aggregates nested counters instead of storing raw events。 All in the database you already have。 After rebuilding it twice over 10 years, it now tracks ~1B events a day at my day job