How does age-related decline in prefrontal cortex function affect cognitive abilities?

The brain finishes developing and maturing in the mid-to-late 20s. The part of the brain behind the forehead, called the prefrontal cortex, is one of the last ... Jun 12, 2019 ... When this circuit is engaged, the prefrontal cortex selectively ... Our brains are constantly bombarded with sensory information, and ... Jul 1, 2022 ... Adolescents were risk machines who lacked the decision-making powers of a fully developed prefrontal cortex—and liable to harm themselves and ... In fact, recent research has found that adult and teen brains work differently. Adults think with the prefrontal cortex, the brain's rational part. This is ... Nov 7, 2024 ... Over the course of evolution, the human brain has developed ways to “vote” on which bits of information are most relevant when making decisions. Jun 10, 2022 ... When a person is experiencing a traumatic event or experiencing extreme fear, their "Fear Circuitry" may kick in and the prefrontal cortex ... Feb 24, 2023 ... Visual perceptual learning (VPL) is a manifestation of plasticity in visual information processing that occurs in the adult brain, and can be ... Vascular dementia can also follow several mini-strokes over time. Each mini-stroke creates a small patch of dead brain tissue, called an infarct, in the cortex. What is typically neglected in this line of research is the role of the prefrontal cortex (PFC) in controlling perceptual decision making. Even though PFC is ... its leaders is David Levy, a professor in the information ... Executive functions are a set of abilities, based in the brain's prefrontal cortex, including ...