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Click here to view original web page at Study Links Brain Region to Paranoia Summary: Researchers discovered that a specific brain region, the mediodorsal thalamus, may provoke feelings of paranoia. By aligning data from studies on monkeys and humans, they found that lesions in this brain region led to erratic behavior and increased perceptions of … Continue reading “Study Links Brain Region to Paranoia”
Click here to view original web page at Vascular Risks Linked to Brain Health and Cognitive Decline Summary: A new study reveals that brain topological resilience (BTR) negatively correlates with age and vascular risk factors while positively correlating with cognitive function. Researchers analyzed data from two multi-ethnic cohorts, finding that lower BTR is associated with … Continue reading “Vascular Risks Linked to Brain Health and Cognitive Decline”
Click here to view original web page at How Excitation Inhibition Ratio Shapes Brain Development and Cognition Summary: A new study reveals that a balanced ratio of neural excitation (E) and inhibition (I) is crucial for brain development and cognitive performance. Researchers found that lower E/I ratios in children correlate with better memory and intelligence. … Continue reading “How Excitation Inhibition Ratio Shapes Brain Development and Cognition”
Click here to view original web page at Sleep or Cram? Sleep is Key for Memory Retention Summary: Sleep is crucial for memory formation, while sleep deprivation severely disrupts this process. Neurons in the hippocampus reactivating during sleep help to consolidate memories, but this reactivation is impaired without proper rest. These findings highlight the importance … Continue reading “Sleep or Cram? Sleep is Key for Memory Retention”
Click here to view original web page at New Tech Maps Human Brain in Unprecedented Detail Summary: Researchers developed a technology pipeline to image entire human brain hemispheres at high resolution. This breakthrough allows for detailed analysis of brain structures, offering insights into diseases like Alzheimer’s. The study reveals how specific neurons are activated during … Continue reading “New Tech Maps Human Brain in Unprecedented Detail”
Click here to view original web page at New Gene Discovery Could Halt Metastatic Cancer Spread Summary: A new study identifies the Gstt1 gene as crucial for metastatic cancer cell growth. Researchers found that silencing Gstt1 in metastatic cells prevents their spread. This gene helps cancer cells modify their environment, facilitating growth in new body … Continue reading “New Gene Discovery Could Halt Metastatic Cancer Spread”
Click here to view original web page at Illusory Faces Trigger Same Biases as Real Faces Summary: Our brains assign the same biases to faces seen in inanimate objects as they do to human faces. Known as face pareidolia, this phenomenon includes seeing faces in objects like the moon or toast. The study found that … Continue reading “Illusory Faces Trigger Same Biases as Real Faces”
Click here to view original web page at Facial Expressions Alter Memory of Color Summary: Facial expressions influence memory color effect, with angry and fearful faces more strongly affected than neutral faces. Participants perceived achromatic angry and fearful faces as red-yellow, indicating that expression impacts color memory. This research highlights how emotions and memory color … Continue reading “Facial Expressions Alter Memory of Color”
Click here to view original web page at AI-Trained Exoskeletons Improve Movement and Save Energy Summary: A new study details how AI and computer simulations train robotic exoskeletons to help users conserve energy while walking, running, and climbing stairs. This method eliminates the need for lengthy human-involved experiments and can be applied to various assistive … Continue reading “AI-Trained Exoskeletons Improve Movement and Save Energy”
Click here to view original web page at Mixed emotions elicit unique neural activity in specific brain areas. Summary: Researchers found distinct neural activity in the brain when experiencing mixed emotions like bittersweetness. Using MRI scans, they observed unique patterns in the amygdala and nucleus accumbens, separate from those seen in purely positive or negative … Continue reading “Mixed emotions elicit unique neural activity in specific brain areas.”
