Dwayne is acting violently toward his friends and family. A PET scan of his brain may show diminished activity in the amygdala. a decrease in the size of the hippocampus. increased frontal lobe activity. decreased frontal lobe activity. enlarged ventricles.

Respuesta :

A Positron emission tomography (PET)scan of Dwayne's brain may show decreased frontal lobe activity.

What is a Positron emission tomography (PET) scan?

Positron emission tomography (PET) scan images can help to show the metabolic or biochemical activity of your tissues and organs. A PET scan uses a tracer to show both normal and abnormal metabolic activity.

Decreased frontal-lobe function and arousal may be linked to the risk of binge drinking, Increased mood swings, or a lack of energy control, which are major factors in many mental illnesses, including alcoholism.

Thus, The correct statement is decreased frontal lobe activity.

Learn more about PET scan :

https://brainly.com/question/1558460

#SPJ1