Cognitive functioning is the brain's process that helps us to process, function, and understand the information provided to us. This includes aspects of the brain like perception, memory, language, decision making, and problem-solving. The cognitive functions are consistently changing and adapting to the new information and situations that are being provided to us throughout our lifetimes. While cognitive decline is normal as we continue to age, simply put means that our brains aren’t working as well as they once would. The ability to measure and monitor cognitive functions is important, as it allows early detection of any issues that may be happening and allows providers to offer treatment.   Early detection allows providers to offer treatment options to help slow or even stop cognitive decline. There are certain medications available as well as behavioral therapies, and modifications that can be applied at home and work to reduce the effects of cognitive decline.