How does Mild Neurocognitive Disorder differ from Major Neurocognitive Disorder?

Mild Neurocognitive Disorder is characterized by cognitive decline that does not significantly interfere with independent daily functioning. Individuals with this disorder may experience issues such as memory loss or difficulties with attention and executive function, but they are still able to manage their daily activities, work, and personal care independently. This distinction marks it clearly from Major Neurocognitive Disorder, where the cognitive decline is more severe and does impair independent functioning significantly; individuals may require assistance with daily tasks.

In contrast, the other options present inaccuracies regarding the nature of these disorders. Marked impairments found in Major Neurocognitive Disorder do not describe Mild Neurocognitive Disorder accurately, nor is it true that Major Neurocognitive Disorder causes only minimal cognitive changes, as this disorder involves a more profound impact on cognition. Moreover, claiming that Major disorders are temporary is misleading because they often represent progressive conditions rather than transient occurrences.