New methods for deep brain stimulation (DBS) surgery using two or more electrical leads are provided. The methods are useful for treating a wide variety of brain-associated disorders including movement-related disorders, psychiatric disorders, metabolic/eating disorders, memory disorders, and pain. Methods featuring stimulation of distinct target areas of a subjects brain, such as the thalamic ventralis intermedius (VIM) and the ventralis oralis (VOA/VOP) using multiple electrical leads for treatment of tremor provide superior clinical outcomes to stimulation with single leads implanted in these target areas.
