A new study published today in JAMA Network Open explores the effects of both recent and lifetime cannabis use on brain ...

Research has increasingly focused on the relationship between hemoglobin levels and cognitive function in older adults ... dose-response relationship—meaning that the severity of anemia ...

Getting less than seven hours of sleep or getting more than nine hours negatively impacts brain function. "It's important to note that this doesn't mean all morning people have worse cognitive ...

Two-thirds of people who have post-COVID-19 syndrome (PCS), which is also known as long COVID, have symptoms that include ...

Mild Cognitive Impairment (MCI) is a decline in cognitive function that may include compromised memory, language, or critical thinking. It is considered more serious than expected age-related ...