Which characteristic symptom could indicate Major or Mild Frontotemporal Neurocognitive Disorder?

The presence of compulsive or stereotyped behaviors is a key symptom of Major or Mild Frontotemporal Neurocognitive Disorder. This disorder is characterized by changes in personality, behavior, and social conduct, often appearing earlier than other forms of neurocognitive disorders like Alzheimer's disease. The behavioral variant of frontotemporal dementia, in particular, is marked by disinhibition, loss of empathy, and the emergence of compulsive tendencies, which may include repetitive actions or rituals.

In contrast, a gradual decline in physical health is not specific to frontotemporal disorders and is more commonly associated with a range of other medical conditions. Being unable to recognize familiar faces relates more closely to prosopagnosia, which is often seen in Alzheimer’s, rather than frontotemporal disorders. Finally, experiencing auditory hallucinations is typically more indicative of other psychiatric conditions, such as schizophrenia, rather than frontotemporal neurocognitive disorders. Thus, the profile of compulsive or stereotyped behaviors aligns directly with the hallmark features of Major or Mild Frontotemporal Neurocognitive Disorder.