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Brown University

This shows a patient in the BrainGate headset

·April 1, 2021·8 min read

BrainGate: First Human Use of High-Bandwidth Wireless Brain-Computer Interface

The BrainGate brain-machine interface is able to transmit signals from a single neuron resolution with full broadband fidelity without physically tethering the user to a decoding system.

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·December 30, 2020·4 min read

Study Delves Into Emotional Wellness in the Human Brain

NAA, a compound in the brain, plays a key role in emotional agency and flexibility in healthy people.

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·July 20, 2020·5 min read

Study Helps to Settle Debate on Roles of REM and Non-REM Sleep in Visual Learning

During non-REM sleep, visual areas of the brain exhibit an excitation/inhibition balance indicative of increased plasticity. REM sleep appears to be essential for people to reap the benefits of the increased plasticity that occurs during NREM sleep.

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·January 21, 2020·6 min read

Autism study finds later diagnoses for girls, and high rates of co-occurring disorders

On average, girls on the autism spectrum are diagnosed 1.5 years later than boys. Over 50% of those on the autism spectrum exhibit co-occurring mental health and medical conditions, such as ADHD and epilepsy.

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·January 17, 2020·4 min read

Reward improves visual perceptual learning, but only after people sleep

Reward does not improve visual perception learning unless it is followed by a good night's sleep.

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·December 13, 2019·4 min read

Reconstructing spoken words as processed in nonhuman primate brains

Using artificial intelligence and brain-computer interface technology, researchers reconstructed English words from neural signals recorded from the brains of non-human primates.

Featured Neuroscience Psychology

·August 12, 2019·4 min read

Individuals are swayed by their peers, leading to more severe punishments

Peer pressure can shift an individual's punitive preference across a variety of contexts. Groups induce conformity by forcing less caution and more impulsivity in individuals, and by amplifying the value of punishment.

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·July 18, 2019·5 min read

Neuron type that acts as brain’s metronome discovered

A distinct fast-spiking interneuron subtype mediates perceptually relevant brain oscillations, independently of local field potential and sensory drive.

Hearts are shown as pieces on a tic-tac-toe board

Featured Neuroscience Psychology

·May 6, 2019·5 min read

Unexpectedly, big wins improve two kinds of memory

Unexpected rewards boost memories of specific events. The findings may have implications for treating memory problems associated with depression.

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·February 6, 2019·5 min read

HIV Drug Could Treat Alzheimer’s and Age Associated Disorders

Researchers report a drug commonly used to help treat HIV can significantly reduce age related inflammation in mice. The study suggests the drug could hold promise for treating age related disorders including Alzheimer's disease, type 2 diabetes and Parkinson's disease.

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·December 18, 2018·6 min read

Gut Microbiome Regulates Intestinal Immune System

A new study reveals the gut microbiome regulates the immune system. Vitamin A is key to allowing the symbiotic relationship, researchers report.

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·December 1, 2018·7 min read

Early Life Stress Hinders Neuron Development, Causing Attention Disorders: Mouse Study

Female mice who experienced early life stress developed problems and had fewer neurons in areas of the brain responsible for regulating emotions and making sense of rules, researchers report.