Initial training goals may be met by twenty sessions, at which time the initial retests are usually performed. In the case of hyperactivity and attention deficit disorder, training is expected to take about forty sessions, or even more in severe cases. Teeth grinding usually responds in twenty sessions. In the initial stages of learning, the sessions should be regular and frequent, at two, three, or even more sessions per week. After learning begins to consolidate, the pace can be reduced.
Daily sessions can be very beneficial as well.
Many medical and psychological insurance plans now cover biofeedback for various conditions. Some require co-payments. Other plans have annual caps. A prescription for the training, along with a diagnosis, may be required from a physician under the medical part of the plan, or from a licensed psychologist or MFCC under the mental health services part of the plan. My doctor takes a dim view of biofeedback.