1. A neural electronic interface (NEI) device for motor and sensory controls of a human body, the NEI device stimulating a cerebral nerve of a patient having abnormal motor and sensory functions to normalize functions of a brain of the patient, the NEI device comprising: a deep brain monitoring and stimulation (DBMS) module which is implanted through a skull under a scalp to contact the cerebral nerve of the patient; and a hat module which is installed at a hat put on a head of the patient, wirelessly supplies power to the DBMS module, and performs a wireless communication with the DBMS module to transmit a control signal to control the DBMS module according to nervous system data which is monitored and fed back from the DBMS module.