Abstract: A method and equipment for conducting cranial electrostimulation on a patient are provided. Suitable electrodes are attached to the head of the patient cause electrostimulation currents to be created in response to pulses applied to the electrodes. Music is simultaneously audible to the patient. The pulses, or sequences of pulses, are generated at a frequency that is varied according to the rhythm, beat of music that is audible to the patient. The equipment comprises a cranial electrostimulation pulse generator and associated electrodes for applying pulses to the head of a patient, and a sound signal generator with at least one associated loudspeaker that is typically a pair of earphones, for generating audible sound. A controller controls the frequency at which pulses or sequences of pulses are generated by the cranial electrostimulation pulse generator such that the frequency is varied according to the rhythm, beat or tempo of the music.