While a QEEG does add to the cost of the overall treatment, it generally averages out with money being saved. It reveals quite specific information about the client’s brain function so that a more effective and efficient treatment plan can be developed. Without a map, the practitioner must use his or her training, intuition, and judgment to choose training sites and to make adjustments over the course of training based on the client’s reported response. We feel that the in-depth, detailed information provided by a QEEG permits the practitioner to determine in advance the most optimal training protocols and to avoid those that might be contraindicated. As a result, training is more efficient and effective.