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OIST

·May 29, 2025·5 min read

Modeling Brain’s Vesicle Cycle Unlocks Synaptic Secrets

A new computational model has mapped the brain’s vesicle cycle in unprecedented detail, providing fresh insight into how nerve cells communicate. Researchers collaborated to simulate how vesicles—tiny sacs that release neurotransmitters—operate within synapses.

Featured Neuroscience

·January 23, 2025·7 min read

AI Mimics Toddler-Like Learning to Unlock Human Cognition

A new AI model, based on the PV-RNN framework, learns to generalize language and actions in a manner similar to toddlers by integrating vision, proprioception, and language instructions. Unlike large language models (LLMs) that rely on vast datasets, this system uses embodied interactions to achieve compositionality while requiring less data and computational power.

Featured Neurology Neuroscience

·June 21, 2024·8 min read

Synthetic Peptide Reverses Alzheimer’s Symptoms

Researchers reversed Alzheimer's symptoms in mice using a synthetic peptide, PHDP5, that targets brain function. The study shows that PHDP5 can cross the blood-brain barrier and restore memory by improving synaptic function. The treatment could delay cognitive decline if administered early. This breakthrough paves the way for new Alzheimer's therapies focusing on brain structure and function.

Featured Neuroscience

·June 7, 2024·5 min read

Brain’s Oxygen Deprivation Mechanism Hinders Memory Formation

Oxygen deprivation in the brain triggers a feedback loop involving glutamate and nitric oxide, causing anoxia induced long-term potentiation (aLTP). This process disrupts regular memory-enhancing mechanisms, potentially explaining memory loss post-stroke. The study offers insights into treating memory problems in stroke patients.

Featured Genetics Neuroscience

·October 31, 2023·6 min read

How mRNA Transport Influences Neuronal Health

Researchers linked the survival and pathology of sensory neurons to mRNA transport within these cells. They focused on the dynein protein complex, specifically the Dynein Roadblock 1 (Dynlrb1) subunit, critical for neuron survival.

Featured Neuroscience Psychology

·August 23, 2023·7 min read

Embracing Virtually: How Digital Interactions Mirror the Warmth of Real-World Hugs

The concept of "digital hugs" challenges the way we think about physical vs. online interactions. Recent research investigates how the feelings and experiences surrounding a hug can be translated and even amplified in digital spaces, especially during times when physical connections are limited.

Featured Neuroscience

·June 28, 2023·6 min read

In Dreams of Color: Octopuses Exhibit REM-Like Sleep Patterns

Octopuses, despite their completely different brain structures, display sleep cycles akin to humans. The research reveals octopuses enter an active sleep phase similar to REM sleep in humans, suggesting the existence of this sleep stage in complex cognition across species.

This shows the outline of a head and a brain

Featured Neuroscience

·March 7, 2023·3 min read

AI Memory: What Makes a Neural Network Remember?

Utilizing a classic neural network, researchers have created a new artificial intelligence model based on recent biological findings that shows improved memory performance.

Featured Neuroscience Open Neuroscience Articles

·February 23, 2023·5 min read

Scientists Record First-Ever Brain Waves From Freely Moving Octopuses

By implanting electrodes and monitoring data, researchers have successfully captured the brain activity of freely moving octopuses. The recorded brain activity could solve numerous questions about octopus behaviors including movement, cognition, and learning abilities.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·September 9, 2022·5 min read

Jumping Gene Found to Be Strongly Linked to Depression, Fear, and Anxiety

The TOB gene plays a significant role in reducing depression, anxiety, and fear in mouse models. The findings could have positive implications for developing new treatments for disorders associated with psychiatric stress.