Georgetown University Medical Center and its colleagues discovered that people who are blind can recognize faces through auditory patterns processed by the fusiform face area, a distinct region in the brain that handles face processing. To conduct their research, they used a sensory substitution device to convert images into sound, demonstrating that facial recognition is …
A recent study has found that hearing loss in older adults is linked to specific brain changes, increasing the risk of dementia. The research, which used hearing tests and MRI, identified microstructural differences in brain regions related to auditory processing, speech, and executive function in those with hearing impairment. Lead researcher Linda K. McEvoy highlights …
Summary: Analysis of over one million genomes has uncovered crucial insights into cannabis use disorder (CanUD) and its connection to psychiatric issues, other substance abuse problems, and the increased risk of lung cancer. The extensive study, part of the Million Veteran Program, identified numerous genetic variants associated with CanUD, providing valuable information on the potential …
Summary: Research indicates that speaking multiple languages can enhance attentional control and filtering of information. Researchers observed how bilingual and monolingual individuals process incoming information. Bilinguals displayed greater efficiency in ignoring irrelevant information, which could be attributed to their frequent language switching. The study emphasizes the necessity for more consistent research on bilingualism and cognition …
Summary: Recent research has found that children born to parents with fertility issues have a slightly elevated risk of autism spectrum disorder (ASD). The study suggests that the risk of ASD is increased in children of parents previously diagnosed with infertility, regardless of whether fertility treatments were involved. The study also emphasizes the role of …
Key Finding: Research findings suggest a correlation between children’s psychological problems and maternal distress (stress, anxiety, or depression) during pregnancy. Combining data from over 55 studies with an aggregate of 45,000 participants, researchers discovered a link between maternal psychological distress during pregnancy and children’s externalizing behaviors. These behaviors include symptoms of ADHD and aggression, persisting …
Researchers have found that greater brain network connectivity at 3 months could be linked to improved infant-mother dyadic flexibility at 6 months. Meanwhile, another study explored how brain network connections and infants’ stress recovery can have implications for their long-term emotional regulation and mental health. The Infant Development Project at UIUC used functional MRI scans …
Summary: A new research study indicates that shrinkage of the hippocampus in the brain is linked to declining cognitive function, independent of amyloid-beta plaques – a key marker of Alzheimer’s disease. The study suggests that cognitive decline is associated with neurodegenerative diseases other than Alzheimer’s. The research, which involved 128 participants monitored over seven years, …
Summary: Researchers achieved a groundbreaking advancement in memory research through the genetic modification of the LIMK1 protein, a critical component for memory, to respond to the drug rapamycin. This research showcases the capability to enhance memory functions by manipulating synaptic plasticity in the brain. The engineered protein exhibited noteworthy memory enhancement in animal models with …
In a groundbreaking discovery, researchers have developed an experimental computer system that closely resembles a biological brain. This system demonstrated an impressive 93.4% accuracy rate in identifying handwritten numbers. This rate significantly outperformed traditional batch data processing methods, prevailing at a 91.4% accuracy rate. One of the most notable features of this innovative system is …