TL;DR: Fathers experience a protective period early postpartum (depression drops by 26%), but depression and stress surge at months 10-11, creating a 30-36% elevated risk when no one is screening for it. Perinatal psychiatry has a crisis of attention. Mothers are screened relentlessly. Fathers are largely invisible. Yet a groundbreaking Swedish national study reveals something …
A study found that REM sleep deprivation significantly impacts brain connectivity, particularly within the default mode network (DMN) and between the DMN and other brain networks, highlighting the importance of REM sleep for maintaining optimal brain function. Highlights: Connectivity Patterns: REM sleep deprivation resulted in stronger connectivity within the default mode network (DMN) and between …
Trouble sleeping may raise your risk of dementia later in life, according to a new 19-year study of over 22,000 middle-aged and older adults in Sweden. Both insomnia symptoms and shorter sleep were linked to higher chances of developing dementia down the road. Key facts: Adults reporting insomnia symptoms had an 18% higher risk of …
Staying awake and alert can be challenging, especially for pilots working long hours and night shifts. A new study found that the drugs modafinil and caffeine can significantly improve vigilance in pilots compared to placebo, helping them stay alert and attentive during periods of sleep deprivation. Key Facts: The study tested 32 pilots from the …
