In order to better understand the role that knowledge serves in human intelligence, it is essential to look beyond the individual and focus studies on the community overall, researchers say.

Genetic risk for mental health disorders is associated with brain structure and the occurrence of psychosis-like experiences in children between 9 and 10 years of age.

Fenofibrate, an FDA-approved drug commonly used to treat high cholesterol, activated support cells around sensory neurons in mouse models of spinal cord injury, helping them regrow twice as fast as a placebo.

A new study expands the understanding of how brain cells communicate. Researchers discovered reversing the modification of molecular messages at the synapse may contribute to reversible psychiatric disorders and early-stage neurodegenerative diseases.

Some viral infections could increase intercellular spreading of protein aggregates associated with neurodegenerative disorders, increasing the risk for developing Alzheimer’s, Parkinson’s, and other neurodegenerative diseases.

Study reveals microglia play an important role in the maintenance of blood delivery to the brain. The findings may prove important to the study and treatment of cognitive decline, dementia, and stroke.

Hyperactivity, impulsivity, and inattention are more common in male dogs and young puppies, researchers say. The findings correspond to age and gender associated with ADHD in humans.

A new, freely available brain atlas reveals how brain metabolism changes throughout the life of mice.

Memories of objects from stressful situations rely on similar neural activity to memories of the stressful events themselves.

A new study reveals our genes play a key role in how our bodies respond to exercise. Researchers also identified specific genes that influence the outcome of different types of physical activity.

Moment-to-moment fluctuations in brain activity over a three-minute period can reliably predict how receptive a person with social anxiety will be to cognitive behavioral therapy.

Study reveals blunted activity in the medial prefrontal cortex was associated with aggressive behaviors by abusive partners in relationships.

Study reveals blunted activity in the medial prefrontal cortex was associated with aggressive behaviors by abusive partners in relationships.

Singing and imagined musical improvisation were associated with weaker connectivity to the executive function network in the brain and to the feeling of flow, which allows for unhindered musical creativity.

Breathing difficulties associated with Pitt Hopkins syndrome, a rare form of autism, have been linked to a specific set of neurons in the brainstem.

People diagnosed with mental health disorders are more likely to report poor sleep quality, including sleep disturbances and problems falling back to sleep, than the general population.

In mice, protein lactylation occurs in neurons and is correlated with lactate levels. Protein lactylation is enhanced by neural excitation and social stress. Researchers found social stress specifically enhances lysine lactylation of histone H1 proteins.

Researchers say levels of microRNA in the blood may be a reliable new biomarker for diagnosing mild cognitive impairment and other forms of dementia.

Sleep loss does not numb a person’s response to emotional situations, but it can result in difficulties in regulating emotional response.

People whose blood pressure is elevated but still falls within the normal range are at increased risk of accelerated brain aging, researchers report.