This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
[{'content': 'Synaptic potential can be recorded by: \nSelect and explain. \nA. Patch clamp technique, B. Voltage clamp technique, C. Microelectrode, D. EEG', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Synaptic potential is recorded with inserting one\xa0microelectrode\xa0inside\xa0cell\xa0and\xa0one\xa0electrode outside the cell.', 'role': 'assistant'}]