Option B
The injury apparently damaged the politician's frontal lobe
The frontal lobe is the portion of the brain that manages significant cognitive abilities in humans, such as sensitive expression, problem-solving, consciousness, communication, knowledge. Injury to the frontal lobe can produce alterations in personality.
Subjects with frontal lobe impairment show few involuntary facial expressions, which leads to the purpose of the frontal lobes in facial expression. Frontal lobe injury seems to have an impression on conflicting thinking, or compliance and problem-solving capability. It can transform character, sentiment, and performance
