Evaluate (HT only) the benefits and risks of procedures carried out on the brain and nervous system.

In the subtopic The brain (biology only), this learning objective focuses on evaluate (HT only) the benefits and risks of procedures carried out on the brain and nervous system. Within The human nervous system, students should explain this idea in the exact curriculum context rather than as an isolated fact. Approved keywords for this objective include brain and HT only. brain procedures means medical interventions performed on the brain to treat disorders or injuries, which can have both benefits and risks. Avoid students often fail to clearly distinguish between the benefits and risks of brain procedures, leading to vague evaluations; instead to fix this, students should create a structured list of specific benefits and risks for each procedure, ensuring they provide detailed explanations and examples. For exam answers, when evaluating procedures on the brain and nervous system, create a clear table listing both benefits and risks to help structure your answer.