According to a scientific report from the University of Southern California, they implanted electrodes in the hippocampus of the experimental mouse brain, trained them to perform a series of lever operations and gave corresponding rewards, and recorded the brain activity of the experimental mouse through the electrode. Signed research shows that the hippocampus can convert short-term memory into long-term memory. Scientists then injected a substance into the hippocampus of the experimental rat to block neural signals related to long-term memory. Observation showed that this made the experimental rat forget the experience However, when researchers used electrodes to input signals to the brain of the experimental mouse to simulate brain activity during training, the experimental mouse temporarily remembered the correct sequence of operations. But if the input was a scrambled signal , There is no such effect. Which of the following inferences are correct:. ['If the hippocampus of the experimental rat brain is damaged, it will not be able to remember what has just been learned.', 'Input a specific sequence of electrical signals to the brain, which can restore lost memories for experimental mice.', 'Entering a specific signal of a job editing process into the brain can let people automatically learn the job.', 'The process of experimental rats learning the lever operation is the process of processing and transmitting neural signals in the hippocampus.']