Invasive brain-computer interfaces (BCIs) allow for direct communication between the brain and external devices, offering immense potential for restoring lost functions and even enhancing brain capabilities. Recent advances are bringing this emerging technology closer to widespread clinical use. Invasive BCIs involve surgically implanted electrodes to record from or stimulate the brain. This allows for much …
The pineal gland is a pea-sized organ located in the center of the brain that has recently garnered attention for its potential role in brain health and aging. New research suggests that calcification of the pineal gland may contribute to neurodegenerative diseases and accelerated aging. Understanding how to protect and potentially rejuvenate this important gland …
A new systematic review published in the International Journal of Environmental Research and Public Health suggests that chronic exposure to high levels of fluoride during pregnancy and childhood may be associated with adverse effects on cognitive development. Key facts: The review included 46 studies on fluoride exposure and cognition in children from gestation up to …
A recent systematic review and meta-analysis published in the Archives of Women’s Mental Health indicates that women in polygamous marriages experience significantly higher rates of psychological issues compared to women in monogamous marriages. Key facts: The meta-analysis included 13 studies and 3166 participants, with 986 women in polygamous marriages. Across studies, women in polygamous marriages …
Psychotic-like experiences (PLEs) such as hallucinations and delusional thinking occur along a continuum, with some people experiencing them without distress or mental illness while others develop full-blown psychotic disorders. A new study examined whether proneness to PLEs varies between individuals with different belief systems, specifically religious versus paranormal beliefs. Key Facts: Individuals with paranormal beliefs …
A new study published in BMC Psychiatry has found that short sleep duration is associated with increased risk of suicidal ideation and behavior among American adolescents. Findings indicate that suicide rates have been rising across all racial groups since 2007, and short sleep (<8 hours per night) predicts higher odds of suicide attempts, plans, and …
A new study published in BMC Psychiatry has found associations between childhood maltreatment and lower resilience in Chinese adults with major depressive disorder (MDD). Key findings include: Adults with depression who experienced childhood maltreatment had lower resilience, especially lower optimism, compared to healthy controls. Emotional neglect and physical neglect in childhood were linked to lower …
A panel of Chinese medical experts has reached a consensus on recommended medications for rapidly and effectively treating symptoms of acute stress disorder (ASD) in pilots. The goal is to quickly relieve symptoms and restore cognitive function to ensure flight safety. The experts recommended different medications based on the specific ASD symptoms present. Key Facts: …
Fecal microbiota transplantation (FMT) shows potential as an effective new treatment for major depressive disorder (MDD). Key facts: FMT aims to restore a healthy gut microbiome which is thought to impact mood and mental health. Studies show links between gut microbiome abnormalities and depression. FMT has successfully treated depression symptoms in animal models. A few …
Cannabidiol (CBD) has recently emerged as a popular supplement among athletes looking to enhance recovery and performance. Key facts about CBD: CBD is a natural compound extracted from cannabis/hemp plants It does not cause psychoactive effects like THC CBD interacts with the body’s endocannabinoid system to produce potential benefits Athletes use CBD hoping to improve …
