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Neuroscience News

·July 17, 2025·3 min read

Toxoplasma Parasite Influences Personality and Aggression

New research highlights how parasitic infections can alter brain chemistry and behavior in humans. Toxoplasma gondii, among others, appears to manipulate dopamine and immune responses, increasing risk-taking, impulsivity, and aggression.

This shows a cross section of the rat brain

Featured Neuroscience

·October 12, 2022·4 min read

Transplanting Human Neurons in Rat Brains Sheds New Light on Brain Development

By transplanting living brain cells from an organoid into newborn rats, researchers create a new method of studying neurodevelopment and show neurons from one species can effectively form connections with another.

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·September 13, 2010·3 min read

Two Steps During LTP Remodel Internal Skeleton Of Dendritic Spines

Neuroscience researchers have discovered how a structural component within neurons performs coordinated movements when connections are strengthened. Researchers also distinguished two separate steps during long term potentiation which are involved in remodeling the internal "skeletons" of dendritic spines. The research could be influential in providing further understanding of many neurological, cognitive and neurodegenerative diseases.

Featured Neuroscience Psychology

·March 14, 2018·5 min read

Understanding Addiction and Dual Diagnosis

A new article investigates the link between addiction and mental health disorders.

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Featured Neuroscience Open Neuroscience Articles Psychology

·March 9, 2023·3 min read

Unlocking the Power of Goosebumps: The Surprising Emotional Effects of Aesthetic Chills

A new study suggests that experiencing aesthetic chills, or goosebumps, during stimuli like music, films, and speeches can lead to increased emotional intensity and positive valence. The study's findings may have implications for understanding the role of embodied experiences in perception and decision-making and for the treatment of dopamine-related disorders such as Parkinson's, schizophrenia, and depression.

This shows two people working and listening to music at the same time.

Featured Neuroscience Psychology

·August 10, 2025·6 min read

When Music Meets Attention: How Background Tunes Shape Focus

A new study compared background music listening habits between young adults with and without ADHD, revealing distinct patterns in when and what they listen to. ADHD-screened participants reported more frequent music use during both less demanding tasks and while studying, with a stronger preference for stimulating tracks.

Featured Genetics Neuroscience Psychology

·July 19, 2025·7 min read

Why Antidepressants Work Better for Some

A meta-analysis of gene expression data from humans and rodents reveals key biological pathways influencing response to the antidepressant fluoxetine. The study highlights the role of immune-related pathways, including toll-like receptor signaling, and neural signal transduction mechanisms in distinguishing responders from non-responders.

Featured Neuroscience Psychology

·July 22, 2025·7 min read

Why the Psychopathic Brain Struggles With Emotion and Control

New research reveals how structural brain connectivity shapes psychopathic traits and externalizing behaviors. Using advanced connectome modeling, scientists identified two key networks: one tied to impaired emotional processing, the other to poor attentional control.

Featured Neuroscience Psychology

·July 16, 2025·5 min read

Your Brain Registers Others’ Feelings Even When You Don’t

A new fMRI study reveals that our brains encode both what others intend to express emotionally and how we consciously infer their feelings—two distinct processes. Researchers trained machine-learning models on brain activity to separately predict the speaker’s self-reported emotions and the observer’s inferences.

Featured Neuroscience Visual Neuroscience

·July 21, 2025·6 min read

Youthful Blood Restores Aging Retina and Vision

Researchers demonstrated that systemic factors from young mice can rejuvenate the aging retina by alleviating cellular senescence and restoring function. Using heterochronic parabiosis and single-cell RNA sequencing, the study identified AdipoR1 and its downstream AMPK signaling as key drivers of retinal rejuvenation.