Neurovisual pedagogy, a modern version of the method Quertant, enables neurosensory re-education that uses the eye, an extension of our brain, to observe, measure and rebalance the Central Nervous System. A true behavioral optometry, this neuropedagogy acts directly on your nervous system to gradually free you from the following disorders: School difficulties, Dyslexia, Dyscalculia, Dysorthographia, Migraine, Heart disorders, Anxiety, Phobias, Eating disorders, Hormonal disorders, Spasmophilia, Sexual disorders, Stuttering, Chronic fatigue, Sleep disorders, Stress, Attention deficit, ADHD, Anxiety, Phobias, Neurosensory disorders.

The TNS biofeedback ( Training Neuro Sensoriel) is a behavioral optometry method derived from the Quertant method. It is effective in  cognitive behavioral therapyand particularly well suited totherapy with children and adolescents.

The treatment, called Training Neuro Sensory (TNS) is designed to reduce and eliminate a variety of disorders, such as anxiety, migraines, sleep disorders, ADHD or chronic pain. Relying on the connections between the eye and the brain, this method helps stimulate the nervous and intellectual faculties while reducing bothersome symptoms.