In a randomized controlled trial involving 139 healthy adults, 45 days of a standardized yoga program improved mood, self-reported sleep quality, and selected short-term memory measures compared with a waitlist control group. Brain scans from 43 participants also revealed changes in functional connectivity across networks involved in movement, attention, language, and cognitive processing, although the long-term significance remains uncertain

In a randomized controlled trial involving 139 healthy adults, 45 days of a standardized yoga program improved mood, self-reported sleep quality, and selected short-term memory measures compared with a waitlist control group. Brain scans from 43 participants also revealed changes in functional connectivity across networks involved in movement, attention, language, and cognitive processing, although the long-term significance remains uncertain