The sensation of hairs standing on end, the cold sensation in the stomach, the rapid heartbeat triggered by a sudden movement in the shadows—these experiences evoke fear. Fear, while capable of causing distress and discomfort, can also be oddly exhilarating. However, it serves a crucial purpose as an instinctual reaction to danger, potentially enhancing our […]
Scientists Discovered and Deactivated a Brain Fear Switch Read More »
Transitioning from colossal 26 km (16 miles) particle accelerators to operating rooms for brain surgeries, a particle detector initially engineered by physicists at CERN is now employed by researchers in Germany to enhance the precision and safety of brain tumor treatments. Eliminating tumors in the head and neck region may seem straightforward: administer appropriate chemicals
Particle Accelerator Tech from CERN now Treats Brain Tumors Read More »
Sleep aids in solidifying our memory of complex associations, thereby facilitating the recollection of entire event sequences. For a while, researchers have been aware that sleep plays a role in consolidating our memories of facts and episodic events. However, previous research has primarily focused on straightforward associations, such as those formed when learning new vocabulary.
Sleep Boosts Memory for Complex Events Read More »
Science offers insights into various aspects of romantic love, shedding light on the physiological, psychological, and social dimensions of this complex phenomenon. Here are some key findings: Overall, science provides valuable insights into the nature, origins, and dynamics of romantic love, enriching our understanding of this fundamental aspect of human experience. Read more: Three Core
The Science of Love Read More »
Phosphodiesterase 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 disease. Researchers from University College London (UCL) examined 269,725 male individuals in the
Viagra use Tied to 18% Lower Alzheimer’s Risk in Men Read More »
Analyzing 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 at the Oregon Health & Science University (OHSU) and the University
A study Confirms that ADHD Affects Overall Brain Connectivity Read More »
UCL 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
Using Generative AI to Uncover Human Memory and Imagination Read More »
Functional ultrasound (fUS) represents a significant advancement in Brain-Machine Interface technology, providing a less invasive way to control electronic equipment precisely via brain activity interpretation. BMIs are devices that can scan brain activity and interpret it to operate an electronic device such as a prosthetic arm or computer cursor, allowing persons with paralysis to move
Caltech’s Leading Role in Ultrasound Brain–Machine Interface Advancement Read More »
Scientists 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 reset for the brain’s ‘operating system,’ restoring it to an optimal state for enhanced thinking
Study Provides First Evidence for Why we Sleep Read More »
Delicate 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 findings
How the Brain Decodes Speech: Special Neurons Process Specific Sounds Read More »
