When studying the biological explanations of aggression, you will have learned about neural mechanisms and the brain structures involved in aggressive behavior.
Complete Table 1 by identifying the name of the correct brain structure or region associated with each functional description related to aggression.
| Brain structure / region | Functional description |
|---|---|
| This structure in the limbic system is responsible for evaluating the emotional importance of sensory stimuli, particularly threat detection. Hyper-reactivity in this area is strongly linked to increased aggressive responses. | |
| This area of the prefrontal cortex is involved in self-regulation, impulse control, and the inhibition of impulsive behaviors. Hypo-activity here is associated with a loss of control and higher levels of reactive aggression. | |
| This limbic structure is involved in memory consolidation and spatial processing. When functioning abnormally, it may fail to put a sensory signal into its proper context, causing an individual to respond with inappropriate aggression to non-threatening stimuli. |
Practise Edexcel A Level Psychology Content with exam-style questions for A Level Psychology. 1,059 questions covering Biological explanations of crime, Social explanations of crime, Cognitive and ethical interview techniques, Psychological formulation of offending, Cognitive-behavioural treatment for offenders, Biological treatment for offenders, Factors influencing eye-witness testimony, Factors influencing jury decision-making, 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.
