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Mass General

·August 30, 2022·3 min read

Fentanyl’s Effects on the Brain

Fentanyl exposure produces specific EEG signatures in the brain. The findings also revealed the drug impairs people's breathing four minutes before noticeable changes in alertness.

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Featured Neuroscience Psychology

·August 2, 2022·6 min read

Researchers Call for New Studies to Learn How Our Brains Change When We’re Awake After Midnight

A new hypothesis suggests when people are awake during the biological circadian night there are neurophysiological changes in the brain that alters the way in which we interact with the world, especially when it comes to impulse control, information processing, and reward processing.

This shows a cartoon of a person sleeping

Featured Neuroscience

·June 25, 2022·6 min read

First Evidence of Replay During Sleep in the Human Motor Cortex, Which Governs Voluntary Movement

Data collected from a tetraplegic man learning a BCI to play Simon showed the brain replays the learned information during sleep.

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Featured Neuroscience

·June 21, 2022·5 min read

Study Reveals Trade-off Between Complex Words and Complex Grammar in Sentences

People with primary progressive aphasia who have difficulty producing complex words as a result of their condition, compensate by stringing together a sequence of simpler words to convey the idea they wish to express.

Autism Featured Neuroscience

·June 14, 2022·4 min read

Fentanyl May Cause Autism-Like Behavior in Young Mice

Exposure to the opioid fentanyl induces autism-like behaviors in mice by activating mu-opioid receptors in the anterior cingulate cortex.

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Featured Neuroscience Psychology

·May 19, 2022·4 min read

Medication Treatment of Pediatric Psychiatric Disorders Reduces the Later Onset of Substance Use Problems

Using psychiatric medications to treat mental health disorders in children and adolescents does not increase the risk of developing substance use disorders later in life. In fact, pharmacological interventions reduce the risk of developing SUD for those with MDD, ADHD, and psychotic disorders.

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Featured Neurology Neuroscience

·May 2, 2022·5 min read

Brain Connectivity Changes Revealed in Individuals With Pre-clinical Alzheimer’s Disease

The accumulation of amyloid-beta and tau proteins disrupts the connections between brain regions associated with memory years before symptoms of Alzheimer's disease appear.

Featured Neuroscience

·March 16, 2022·4 min read

Neurons That Drive Competition and Social Behavior Within Groups Identified

Neurons in the anterior cingulate store social rank information to inform upcoming decisions. The findings could shed new light on social deficits associated with ASD and schizophrenia.

Featured Neurology Neuroscience

·March 1, 2022·3 min read

Does Nerve Damage Contribute to Long-COVID Symptoms?

Researchers report some patients with long-COVID have lasting nerve damage that appears to be caused by infection-triggered immune dysfunction.

Autism Featured Neuroscience

·January 24, 2022·4 min read

Undiagnosed Autistic Traits Common Among Youths With Substance Use Disorders

Study reports 1 in 5 teens and young adults who seek treatment for alcohol and substance use disorders may have previously unrecognized social impairments characteristic of ASD.

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Featured Neuroscience Open Neuroscience Articles Psychology

·January 21, 2022·5 min read

Depressed People More Susceptible to COVID Vaccine Misinformation

A new study reports people with depression are 2.2 times more likely to endorse misinformation about the COVID-19 vaccine, and 2.7 times more likely to be vaccine-resistant. Additionally, rates of depression are three times higher than before the pandemic began.

Brain Cancer Featured Genetics Neurology Open Neuroscience Articles

·January 3, 2022·4 min read

Gene Involved in Sense of Smell Could Play a Role in the Spread of Breast Cancer to the Brain

Inhibition of the OR5B21 olfactory receptor gene significantly decreased the metastasis of breast cancer cells to the brain, lungs, and bones, researchers report.