People with schizophrenia experience impaired contrast perception, affecting their ability to differentiate light intensity ...

The microbial ecosystems in our mouths may impact cognitive function as we age, with pathogenic bacteria linked to cognitive ...

A study of over 1,000 young adults reveals that both recent and heavy lifetime cannabis use reduce brain activity in regions ...

In anterior regions, such as the frontal cortex, space and time are processed independently, with distinct neural populations ...

Researchers have successfully engineered bi-paternal mice, born from two male parents, that survived to adulthood using ...

Elevated opioid neurotransmission in the brain may underlie appetite loss and emotional symptoms in anorexia nervosa.

New research suggests that mood swings in bipolar disorder are regulated by two clocks: the body’s 24-hour circadian rhythm ...

A study of nearly 1,000 people with post-COVID-19 syndrome (PCS) revealed that two-thirds still experienced significant ...

Synchronizing vagus nerve stimulation with natural body rhythms, such as the heartbeat and breathing, significantly improves its effectiveness.

Summary: Delayed rapid eye movement (REM) sleep may be an early indicator of Alzheimer’s disease. Researchers found that participants with delayed REM sleep had higher levels of toxic proteins ...

A study analyzing data from over 30,000 adults with diagnosed ADHD found a reduction in life expectancy of 4.5–9 years for ...

A new study reveals that young adults show the strongest empathic responses to others in physical or social pain, compared to adolescents and older adults.