The present invention provides a neural sensing method for interference suppression, including the steps of: configuring an array of sensing units on a retina of a user; generating a control signal via a control signal generator and generating a plurality of sensed signals via the sensing units of the array of the sensing units; isolating each of the sensed signals via the control signal, thereby suppressing interference via the control signal; and, generating and outputting a processing signal to at least one neuron via a signal processing module with reference to the control signal and the sensed signals. Herein, the sensed signal strength is higher than a sensing threshold of the at least one neuron, and the control signal strength is lower than the sensing threshold of the at least one neuron. In addition, the present invention also provides a neural sensing device for implement the same method.
