Cervical neural signal recording method

The invention belongs to the technical field of neural signal detection, and discloses a cervical neural signal recording method. According to the method, an experimental animal is quickly anesthetized, and animal nerves requiring signal recording are separated; micro-electric signals generated around an electrode by nerve cells or tissue are acquired, wherein the electrode is in contact with the nerve cells or tissue; feedback and amplification are conducted on receiving matrix signals by means of a feedback signal matrix; amplified signals are converted into digital signals through an analog-to-digital conversion circuit; the converted digital signals or digital signals stored in a data memory are converted into electrical signals; the nerve cells or tissue in the vicinity of the electrical signals are stimulated by means of the connected electrode in contact with the nerve cells or tissue, thereby regenerating neural signals in the nerve cells or tissue. By means of the signal amplification method, the acc