scientists – Stepping Stones Center

October 23, 2026· Applied Behavior Analysis

Decoding the Smooth Brain: Scientists Uncover Cellular Mechanisms Behind Primate Brain Evolution

Most primates are characterized by their expansive, complex brains, which are typically defined by a surface topography of intricate folds and grooves. This architectural complexity is often cited as the biological foundation for the sophisticated cognitive abilities observed across the primate order. However, the common marmoset (Callithrix jacchus) stands out as a striking evolutionary anomaly.…

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October 13, 2026· Applied Behavior Analysis

Mapping the Brain’s Hidden Chemical Architecture: Scientists Unveil the First Lipid Brain Atlas

For decades, the scientific community’s quest to decipher the complexities of the brain has been dominated by a focus on its structural and genetic blueprints. Researchers have spent exhaustive years mapping the intricate network of neurons, decoding the genome, and analyzing the proteins that serve as the building blocks of cognition and behavior. Yet, beneath…

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October 11, 2026· Applied Behavior Analysis

Scientists Identify Potential Breakthrough in Treating Brain Inflammation Using Existing Drugs

In a significant advancement for neurobiology, researchers at the University of Birmingham have unveiled a promising new strategy to curb harmful brain inflammation by targeting a specific receptor already susceptible to existing pharmacological interventions. This breakthrough, recently published in the journal Brain, centers on the P2X7 receptor, which the study identifies as a primary engine…

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October 10, 2026· Applied Behavior Analysis

Scientists Identify New Therapeutic Pathway to Curb Brain Inflammation Using Existing Drugs

In a significant advancement for neurobiology, researchers at the University of Birmingham have unveiled a potential breakthrough in the treatment of chronic brain inflammation. By identifying a specific receptor that acts as a primary driver for neuroinflammatory processes, the team has paved the way for repurposing existing pharmaceutical agents to treat a wide array of…

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October 9, 2026· Applied Behavior Analysis

Northwestern Scientists Identify Brain Mechanism Linking Cannabis to Heightened Anxiety

Researchers at Northwestern University have achieved a significant breakthrough in neurobiology, identifying for the first time a specific population of neurons that appears to drive the anxiety often triggered by cannabinoid drugs. The study, which sheds new light on the complex relationship between cannabis consumption and psychological distress, suggests that these brain cells act as…

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October 7, 2026· Applied Behavior Analysis

Northwestern Scientists Uncover Neural Pathway Behind Cannabis-Induced Anxiety

Researchers at Northwestern University have identified a specific population of neurons that appear to drive the anxiety often associated with the use of cannabinoid drugs, particularly when those substances are consumed in stressful environments. The study, published on October 2 in the journal Nature Communications, offers a biological explanation for why cannabis consumption can, for…

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October 3, 2026· Child Development

Scientists Reconstruct Visual Experiences by Decoding Mouse Brain Activity

In a significant leap forward for neuroscience, researchers at University College London (UCL) have successfully reconstructed short, coherent videos using nothing but the raw neural activity recorded from the brains of mice. By effectively “watching” what the animals were seeing through the lens of their own visual cortex, the team has opened a new window…

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September 26, 2026· Child Development

Scientists Successfully Reconstruct Video from Mouse Brain Activity, Unlocking New Insights into Visual Perception

In a landmark study that bridges the gap between biological neural activity and visual representation, researchers at University College London (UCL) have successfully reconstructed short videos using nothing more than recorded brain activity from mice. This breakthrough, published in the journal eLife, provides a powerful new lens through which scientists can observe how the mammalian…

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September 21, 2026· Child Development

Scientists Uncover the Biological "Scar" of Childhood Trauma in the Brain

Severe stress experienced during childhood acts as a silent architect of the human brain, fundamentally altering its blueprint and increasing a person’s lifelong vulnerability to anxiety, depression, and other mood disorders. For decades, clinicians and researchers have observed the correlation between early-life adversity and later mental health struggles, yet the precise biological mechanism behind this…

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