Scientists found a surprising link between erectile dysfunction medication use and Alzheimer's risk DepositphotosPhosphodiesterase type 5 inhibitors like Viagra are primarily recognized for their efficacy in treating erectile dysfunction. However, a study involving close to 270,000 men has contributed to the increasing evidence suggesting that these medications could also reduce the likelihood of developing Alzheimer's...
Assessing connectivity across the entire brain could help identify likely ADHD developmentDepositphotosAnalyzing neuroimaging data from almost 12,000 participants, researchers have verified the necessity of adopting a comprehensive approach encompassing the entire brain for the diagnosis, research, and treatment of attention-deficit hyperactivity disorder (ADHD).Earlier research has concentrated on specific brain regions or networks. However, scientists...
Credit: DepositphotosUCL research employing AI models enhances our comprehension of memory by revealing the brain's process of reconstructing past events and envisioning novel scenarios.UCL researchers find that recent progress in generative AI sheds light on how memories facilitate learning about the world, reliving past experiences, and creating entirely new scenarios for imagination and planning.AI...
The latest advancements in Brain-Machine Interfaces feature functional ultrasound (fUS), a non-invasive technique for reading brain activity. This innovation has shown promising results in controlling devices with minimal delay and without the need for frequent recalibration. Credit: SciTechDaily.comFunctional ultrasound (fUS) represents a significant advancement in Brain-Machine Interface technology, providing a less invasive way to...
A new study has provided the first direct evidence to explain the function of sleepDepositphotosScientists have integrated physics and biology in a study that offers the initial direct evidence elucidating the purpose of sleep. By likening the brain to a biological computer depleted of resources during wakefulness, they showed that sleep acts as a...
Credit: PixaobayDelicate probes, as thin as wires, inserted into the brains of living individuals reveal the functions performed by individual neurons.An unparalleled degree of insight into how humans comprehend speech has been made possible by recordings from hundreds of individual neurons while patients undergoing brain surgery listened to this and 199 other sentences. The...
Credit: Cancer Therapy AdvisorGlioblastoma, a highly resistant cancer, often results in survival periods of under two years after diagnosis. In a recent NPJ Genomic Medicine study, scientists from the University of Notre Dame discovered that a relatively overlooked cell might provide fresh understanding regarding how this aggressive form of brain cancer eludes immunotherapy.According to...
Credit: DepositphotosA group of psychologists from the University of York in the U.K. has discovered through experiments that sleeping after studying can solidify memories. However, as outlined in their publication in the journal Royal Society Open Science, sleep can also occasionally result in the formation of false memories.Recent research has highlighted the fallibility of...
Adaptation of the Brain in Response to Deprivation of Key Sensory Information.Credit: AtlasbyAtlas Studio/Shutterstock.In the quiet corners of Minnesota lies a room that has baffled those who dare to enter for more than 45 minutes. Orfield Laboratories in Minneapolis boasts the Guinness World Record for the quietest place on Earth—the anechoic chamber. Despite its...
Credit: PixaobayWhen confronted with images that deviate from anticipated patterns, such as encountering a "do not enter" sign instead of the expected stop sign, how does the brain respond and adapt in contrast to exposure to images that align with predictions?A team, including researchers from York University, embarked on a quest to address a...
