A new study published in Environmental Health suggests fluoride exposure may disrupt normal sleep patterns and contribute to daytime sleepiness in U.S. teenagers. The research found associations between higher fluoride levels and symptoms of sleep apnea, later bedtimes, and excessive daytime tiredness. While more studies are needed, the findings add to evidence that fluoride may …
Borderline personality disorder (BPD), long seen as an unchanging and lifelong condition, may actually have both stable and variable elements according to new research. The study found that about half of BPD features persist over time, while the other half fluctuate. This suggests BPD has a more dynamic course than traditionally thought. Key Takeaways: Around …
Suicide is a devastating public health problem, claiming hundreds of thousands of lives worldwide each year. Understanding the underlying biological and psychological factors that increase suicide risk is key for developing effective prevention and intervention approaches. A recent article comprehensively reviews research on biological markers of suicidal thoughts and behaviors, providing important insights and guidance …
Ayahuasca is a traditional psychedelic brew from the Amazon that has been used for centuries in shamanic healing rituals. Research is now exploring its potential therapeutic benefits for mental health and addiction. Key Facts: Ayahuasca contains DMT, a hallucinogenic compound, along with MAOIs from the vine Banisteriopsis caapi. The MAOIs allow the DMT to be …
Neuralink, a neurotechnology company founded by Elon Musk, has developed a novel brain-machine interface system with unprecedented electrode density and bandwidth. In a recent white paper, Neuralink scientists describe their progress towards a scalable, high-performance implantable device for interfacing with the brain. The key facts: Neuralink’s device has over 3,000 electrodes per array, an order …
Neuralink, a neurotechnology company founded by Elon Musk in 2016, is developing an innovative brain-machine interface (BMI) device that aims to enhance brain function and revolutionize neurosurgery. Early testing on animals shows promise, but human trials are still needed to determine safety and efficacy. If proven viable, Neuralink’s technology could transform treatment for neurological disorders. …
Neuromodulation techniques that stimulate the nervous system through electric current are revolutionizing the treatment of neurological and psychiatric disorders like depression, movement disorders, and chronic pain. These techniques allow for precisely targeted treatment of specific brain regions. Key facts: Neuromodulation techniques include invasive methods like deep brain stimulation (DBS) as well as non-invasive methods like …
Dogs exhibit a wide range of behaviors, some of which we find problematic. New research is unraveling the genetic underpinnings of canine personality and behavior, offering insights into psychiatric disorders while opening doors for better behavioral care in our furry friends. Key facts: Genetic testing of dogs predicted problem behaviors like fear, anxiety and aggression …
A headline grabbing new study reveals that people who own dogs widely considered “vicious” or “high risk” breeds exhibit higher rates of antisocial behaviors and psychopathic personality traits compared to other dog owners and non-dog owners. Key Facts: Owners of breeds like pit bulls and Rottweilers self-reported higher engagement in violent crimes, drug crimes, and …
Borderline personality disorder (BPD) is a complex mental health condition characterized by difficulties with emotional regulation, impulsivity, and unstable relationships. A key feature of BPD is impaired empathy, which contributes to the interpersonal dysfunction seen in these patients. A new review analyzes 45 studies on empathy and related constructs like theory of mind in BPD, …
