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Dartmouth College

·March 28, 2024·7 min read

Aging Brain Cells Have Prolonged Death Process

Mature oligodendrocytes, crucial for brain function and myelin production, have an unusually prolonged death process after damage, surviving up to 45 days post-trauma, a stark contrast to the rapid demise of their younger counterparts within 24 hours. This study illuminates a previously unknown pathway of cell longevity, suggesting a potential shift in strategies for treating aging-related damage and neurodegenerative diseases like multiple sclerosis.

Featured Neuroscience

·April 10, 2017·3 min read

Are You Listening? Your Pupils Indicate If You Are

Researchers report that during times of shared attention, pupil dilation patterns synchronize.

Autism Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·August 15, 2019·4 min read

Autism can be measured through a non-verbal marker

A visual test may be a new tool in the diagnosis of autism. Individuals on the autism spectrum are slower to dampen neural activity in response to visual stimuli in the brain. Using EEG data collected from the visual region, researchers could predict with 87% accuracy whether or not a person had ASD.

This shows a cutaway illustration of the brain with the amygdala highlighed.

Featured Neuroscience

·February 24, 2026·9 min read

Beyond Fear: Amygdala is the Brain’s Strategic Mediator

It’s time to retire the "fear center" label. Scientists discover that the amygdala is actually a strategic arbiter that helps the brain navigate complex choices.

Featured Neuroscience Open Neuroscience Articles

·November 9, 2018·4 min read

Brain Learns to Recognize Familiar Faces Regardless of Where They Are in Visual Field

Researchers report facial recognition varies by where they appear in the visual field, and this variability is reduces through learning familiar faces via social interactions. The study reports repeated social interactions tune visual neurons in the face processing network to enable consistent and rapid rapid recognition of familiar faces.

Featured Neuroscience

·April 19, 2017·5 min read

Brain Sets Unique Learning Rate for Everything We Do By Self Adjusting to the Environment

Using a synaptic mechanism called metaplasticity, the brain can self adjust learning rates, researchers report.

Featured Neurology Neuroscience Open Neuroscience Articles

·March 13, 2023·7 min read

COVID-19 Can Cause Face Blindness

Navigational problems and an increased risk of developing prosopagnosia, or face blindness, have been associated with COVID-19 infection.

Featured Neuroscience Visual Neuroscience

·March 22, 2024·4 min read

Devil in the Details: The Visual World of Prosopometamorphopsia

Researchers conducted a pioneering study on prosopometamorphopsia (PMO), a rare condition where individuals perceive facial features as distorted. The study details the unique case of a 58-year-old male who experiences facial distortions exclusively in person, not when viewing images on screens or paper, allowing researchers to create accurate visualizations of his perceptions.

Featured Neuroscience Open Neuroscience Articles Psychology

·September 15, 2022·5 min read

Fitness Trackers Reveal Links Between Exercise, Memory, and Mental Health

Specific intensities of exercise over a long period of time are associated with different aspects of memory and mental health.

$This shows fractal images from the study$

Featured Neuroscience Open Neuroscience Articles

·September 30, 2021·5 min read

Fractal Brain Networks Support Complex Thought

When people engage in complex thoughts, their brain networks organize into fractal-like patterns.

Featured Neuroscience Open Neuroscience Articles Psychology

·December 21, 2018·4 min read

How Calorie Content Makes You Rethink Food Choices

A neuroimaging study reveals seeing images of food with calorie information alters the way the brain responds to the food, making the item seem less appealing.