Which of the following are used to assess orbitofrontal cortex damage?

• A. Family/caregiver reports of social behavior, empathy, aggression
• B. F-A-S test
• C. Bechara's Gambling Task
• D. All of the above

Answer: (D)

Orbitofrontal cortex damage shows up in how people manage social behavior, emotions, and choices that involve rewards and punishments. Because of this, a comprehensive assessment uses multiple angles. Family or caregiver reports capture real-world changes in social interaction, empathy, and disinhibition—areas OFC damage often disrupts in daily life. Bechara's Gambling Task, or the Iowa Gambling Task, directly tests reward-based decision making: people with healthy OFC function learn to avoid risky options that lead to long-term losses, while OFC impairment leads to perseveration on poor choices despite negative outcomes. The F-A-S test (a frontal-executive function measure) taps processes like verbal fluency, cognitive flexibility, and inhibition, which rely on frontal circuits including the orbitofrontal areas. By combining ecological observations with targeted tasks, clinicians can capture both behavior in natural settings and performance on decision-making and executive control tasks, making all these measures useful for assessing orbitofrontal cortex damage.