Engineered Virus Crosses Blood-Brain Barrier to Deliver Gene Therapy

Click here to view original web page at Engineered Virus Crosses Blood-Brain Barrier to Deliver Gene Therapy Summary: Researchers have engineered a gene therapy delivery vehicle that efficiently crosses the blood-brain barrier in mice. This breakthrough uses a human protein to ferry therapeutic genes into the brain, potentially paving the way for safer and more … Continue reading “Engineered Virus Crosses Blood-Brain Barrier to Deliver Gene Therapy”

Mitochondrial Boost Reverses Protein Clumping in Aging and Alzheimer’s

Click here to view original web page at Mitochondrial Boost Reverses Protein Clumping in Aging and Alzheimer’s Summary: A new study in worms reveals a core set of insoluble proteins linked to both aging and Alzheimer’s disease. These proteins accumulate during normal aging and are exacerbated by amyloid beta, a hallmark of Alzheimer’s. Boosting mitochondrial … Continue reading “Mitochondrial Boost Reverses Protein Clumping in Aging and Alzheimer’s”

Brain Circuit for Color Perception Identified

Click here to view original web page at Brain Circuit for Color Perception Identified Summary: Researchers have identified the specific brain circuits in fruit flies responsible for color perception. These neurons within the optic lobe respond selectively to various hues, including those perceived as violet and ultraviolet by humans. This groundbreaking discovery provides insight into … Continue reading “Brain Circuit for Color Perception Identified”

High BMI Linked to Weak Smell-Eating Circuit in Brain

Click here to view original web page at High BMI Linked to Weak Smell-Eating Circuit in Brain Summary: A new study reveals a novel brain circuit linking the sense of smell and eating behavior. The weaker the connection between these regions, the higher a person’s Body Mass Index (BMI). This discovery suggests a potential neural … Continue reading “High BMI Linked to Weak Smell-Eating Circuit in Brain”

Stress May Boost Helping Behavior When Witnessing Injustice

Click here to view original web page at Stress May Boost Helping Behavior When Witnessing Injustice Summary: A new study finds that acute stress experienced while witnessing injustice can make people more likely to help victims rather than punish offenders. This shift in behavior is linked to increased activity in the dorsolateral prefrontal cortex (DLPFC), … Continue reading “Stress May Boost Helping Behavior When Witnessing Injustice”

How Gossip Shapes Cooperation

Click here to view original web page at How Gossip Shapes Cooperation Summary: A new study explores how gossip influences cooperation and behavior. Researchers found that gossip helps maintain social order by spreading information about reputations, which encourages cooperative behavior. Their mathematical model shows the amount of gossip needed to achieve consensus and highlights the … Continue reading “How Gossip Shapes Cooperation”

CNTN4 Protein’s Role in Autism and Alzheimer’s Unveiled

Click here to view original web page at CNTN4 Protein’s Role in Autism and Alzheimer’s Unveiled Summary: A new study reveals the crucial role of the protein Contactin-4 (CNTN4) in neuron development, impacting both neurodevelopmental disorders and Alzheimer’s disease. Researchers found that CNTN4, linked to autism, interacts with the Alzheimer-related protein APP, affecting neuron growth … Continue reading “CNTN4 Protein’s Role in Autism and Alzheimer’s Unveiled”

Neuromorphic AI Powers Efficient, Autonomous Drone Flight

Click here to view original web page at Neuromorphic AI Powers Efficient, Autonomous Drone Flight Summary: Researchers developed a drone that flies autonomously using neuromorphic image processing, mimicking animal brains. This method significantly improves data processing speed and energy efficiency compared to traditional GPUs. The study highlights the potential for tiny, agile drones for various … Continue reading “Neuromorphic AI Powers Efficient, Autonomous Drone Flight”

How Repetition Solidifies Memory

Click here to view original web page at How Repetition Solidifies Memory Summary: A new study reveals that repetitive practice not only improves skills but also induces significant changes in the brain’s memory pathways. The research shows how training mice to recall odor sequences led to stable memory representations in the secondary motor cortex. These … Continue reading “How Repetition Solidifies Memory”

New Hormone Discovery Explains Monogamy

Click here to view original web page at New Hormone Discovery Explains Monogamy Summary: Researchers found that a hormone-producing cell in the adrenal glands may explain why oldfield mice are monogamous while their close relatives are promiscuous. This hormone, 20⍺-OHP, boosts nurturing behavior, suggesting a link to monogamy. The discovery of this cell type, dubbed … Continue reading “New Hormone Discovery Explains Monogamy”