Which statement accurately defines Major Neurocognitive Disorder?

The statement that defines Major Neurocognitive Disorder emphasizes the presence of severe cognitive decline that significantly impacts an individual's ability to function independently. This disorder is characterized by cognitive impairments that interfere with daily life activities and typically necessitate assistance from others for tasks such as personal care, financial management, or even navigating social situations. The DSM-5-TR outlines various cognitive domains affected, including memory, attention, executive function, and language, making it clear that the decline is substantial and pervasive.

The context around the other options highlights why they do not accurately define Major Neurocognitive Disorder. Minor cognitive decline refers to a less severe condition that may not impede daily functioning or necessitate assistance. Normal cognitive ability with behavioral symptoms would suggest a situation where cognitive function is intact, contradicting the criteria for Major Neurocognitive Disorder. Lastly, a decline limited solely to language capabilities pertains to a more specific disorder and does not capture the broad range of cognitive deficits seen in Major Neurocognitive Disorder. Thus, the correct statement appropriately reflects the severity and functional impact that characterizes the disorder.