This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
[{'content': 'False about mechanism of action of anticonvulsants is: \nSelect and explain. \nA. Ethosuximide-K+ channel opener, B. Phenytoin- Na+ channel blocker, C. Diazepam- Facilitates GABA action, D. Gabapentin - Increase GABA release', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ethosuximide reduces low threshold calcium currents ( T currents) in the thalamic neurons. All the other given options are true. REF KD TRIPATHI 8TH ED. Page no 226', 'role': 'assistant'}]