Notícies

Recent research on mild cognitive impairment (MCI) has primarily focused on searching for measures to prevent or delay the progression of MCI to dementia. Physical exercise has shown to be effective in the prevention of age-related cognitive decline in elderly adults with MCI.

Functional brain organization in transgender persons remains unclear. Our aims were to investigate global and regional connectivity differences within functional networks in transwomen and transmen with early-in-life onset gender incongruence; and to test the consistency of two available hypotheses that attempted to explain gender variants.

General anesthetics are crucial drugs for surgical interventions, which are indicated to induce analgesia, diminish pain, and reduce anxiety in order to facilitate invasive procedures. In pediatric patients, benefits of general anesthetics also include abolishment of motility. Besides their probed benefits on surgery, the recent warning of the Food and Drug Administration (FDA) on the use of general anesthetics in children yielded a controversy on their potential neurotoxic effects.

(1) Cognitive decline differs among individuals and cognition function domains. We sought to identify distinct groups of immediate and delayed verbal memory in two age subsamples (50-64, 65+ years), and to analyze associated factors.

Individuals with subjective cognitive decline (SCD) have the perception of memory problems without showing impairment on standardized cognitive tests. SCD has been associated with an increased risk of developing Alzheimer's disease (AD). Neuroticism and openness personality dimensions have also been associated with SCD and AD.