TEHRAN (ANA)- Sleep may enhance the brain’s ability to remove harmful waste and poor or disrupted sleep could raise dementia risk.

TEHRAN (ANA)- Preschoolers with ADHD are often given medication right after diagnosis, against medical guidelines that recommend starting with behavioral therapy, a research said, adding, limited access to therapy and physician pressures drive early prescribing, despite risks and reduced effectiveness in young children.

TEHRAN (ANA)- A landmark study has uncovered that a simplealz blood test could reveal early warning signs of Alzheimer’s years before symptoms appear.

TEHRAN (ANA)- A new study suggests that psychological well-being may be crucial for healthy aging.

TEHRAN (ANA)- Researchers at the University of Auckland have found a link between playing high-level rugby and an increased risk of developing dementia.

TEHRAN (ANA)- Once a universal feature of human psychology, the “unhappiness hump” in midlife has disappeared, replaced by a new trend: mental health is worst in youth and improves with age.

TEHRAN (ANA)- A new study reveals that a buildup of metabolism in specialized brain cells is what triggers the need for sleep.

TEHRAN (ANA)- Experts identify four urgent priorities after findings reveal that smartphone users under 13 are more likely to report various problems, including suicidal thoughts.

TEHRAN (ANA)- Meditation apps have been shown to lower blood pressure, lessen repetitive negative thoughts, and even influence gene expression linked to inflammation.

TEHRAN (ANA)- New research indicates that psychological richness, defined as a life filled with experiences that change one’s perspective, may be just as important as happiness or meaning.