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Click here to view original web page at Mom’s Stress Hormone Shapes Child’s IQ
Summary: Elevated cortisol levels during the third trimester of pregnancy are linked to lower IQ scores in 7-year-old boys, but not in girls. In contrast, higher urine cortisone levels during pregnancy were associated with improved IQ scores in girls. The study underscores the different impacts of prenatal cortisol exposure […]
Click here to view original web page at Inside the Quiet Mind: The Absence of Inner Speech
Summary: Recent research introduces ‘anendophasia’ as a term for the absence of inner speech, revealing that not everyone experiences internal dialogue. The study compared adults with low and high levels of inner speech, finding significant differences in their cognitive abilities. Those with minimal inner speech struggled more with verbal […]
Click here to view original web page at Friendly Chats Mitigate Social Exclusion Effects
Summary: Simple social interactions, like chatting with a friend, can mitigate the effects of social exclusion. The research found that both face-to-face conversations and anticipating future interactions help individuals recover quicker from social slights and feel more secure. The study, which involved 664 participants experiencing virtual exclusion, underscores the […]
Summary: Researchers developed a groundbreaking electronic device that wraps around the spinal cord, offering a new method for treating spinal injuries without the need for brain surgery. This device can record and stimulate nerve signals across the entire spinal cord, providing a complete 360-degree view of spinal activity. In […]
Click here to view original web page at A New Era in Neuroscience with Generative AI
Summary: Researchers developed a groundbreaking model called Brain Language Model (BrainLM) using generative artificial intelligence to map brain activity and its implications for behavior and disease. BrainLM leverages 80,000 scans from 40,000 subjects to create a foundational model that captures the dynamics of brain activity without the need for […]
Click here to view original web page at Do We Really Learn From Failure?
Summary: A recent study investigated how cardiothoracic surgeons learn from failures, revealing that there is a threshold beyond which they no longer gain knowledge from their mistakes. The research highlights that this threshold varies depending on a surgeon’s perceived ability to learn. Surprisingly, surgeons with higher perceived learning abilities […]
Summary: Researchers innovated a novel bioluminescence detection technique to image deep brain structures, circumventing the challenge of light scattering. This method involves engineering brain blood vessels to dilate in response to light, which can then be observed using MRI. By sensitizing the brain’s vasculature to act as light detectors, […]
Click here to view original web page at Gut Microbes Influence Autism-Related Behaviors
Summary: A new study demonstrates the profound influence of gut microbes on behavior, particularly in the context of autism spectrum disorders (ASD). The study reveals that gut discomfort in mice reduces social behaviors, a phenomenon reversible by specific bacterial introductions. This groundbreaking work points to the gut microbiome as […]
Click here to view original web page at Inherent AI Deception:
Summary: A new study highlights the concerning trend of AI systems learning to deceive humans. Researchers found that AI systems like Meta’s CICERO, developed for games like Diplomacy, often adopt deception as a strategy to excel, despite training intentions. This capability extends beyond gaming into serious applications, potentially enabling […]
Summary: A new study explains how the brain balances flexibility with focus through “mixed selectivity” in neurons. This mechanism allows neurons to participate in multiple computational tasks simultaneously, thus enhancing cognitive flexibility. The study demonstrates how neurons in the medial prefrontal cortex can integrate diverse sensory information and potential […]
