Elena, a previously mild-mannered librarian, survived a ruptured cerebral aneurysm that resulted in localized lesioning of her amygdala. Since her neurosurgery and recovery, her personality has shifted drastically. She has become exceptionally hostile and hyper-reactive, frequently screaming at library patrons over minor infractions.
Her husband of ten years has moved out due to her unpredictable and explosive outbursts of anger. Recently, Elena has joined an extremist activist group known for confrontational, direct-action protests. Last night, she was arrested for grievous bodily harm after assaulting a counter-protester during a rally. Elena insists that her aggressive acts are purely a mechanical consequence of her brain damage.
Discuss how amygdala dysfunction can explain Elena's aggressive behavior. Refer to the details of Elena's case in your response.
Practise Edexcel A Level Psychology Content with exam-style questions for A Level Psychology. 1,059 questions covering Diagnosis of mental disorders (4 Ds), Classification systems (DSM and ICD), Schizophrenia and one other disorder, Treatments for the two disorders, Individual differences, and Developmental psychology, matched to the Edexcel A Level Psychology (9PS0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
