Biochemistry In traumatic brain injury, changes in brain metabolism are seen. All are true EXCEPT A There is a decrease of pyruvate dehydrogenase activity B There is accumulation of lactate in brain C There is | lactate uptake from circulation D | CSF lactate is associated with good prognosis 💡 Explanation In traumatic brain injury, changes in brain metabolism are seen. All are true EXCEPT ✓ Correct Answer: D. | CSF lactate is associated with good prognosis