Cognitive testing is a way to measure a person's mental abilities, such as memory, problem-solving, and attention. These tests help professionals understand how well someone thinks and learns. They can be used for various reasons, including assessing learning disabilities, monitoring brain health, or evaluating cognitive decline in older adults. The tests can take many forms, including puzzles, memory games, and verbal questions. For example, a neuropsychologist might use cognitive testing to determine if a patient is experiencing early signs of Alzheimer's disease. By analyzing the results, they can create a tailored plan to support the individual's cognitive health.