Ms. Hunter is a certified NEBA technician (used for diagnostic & testing of ADHD. 

NEBA Health is one of the first approved brainwave test to help assess Attention-deficit/hyperactivity disorder (ADHD) in children and adolescents from ages 6 to 17.99 years old. NEBA is a Medical device approved by the FDA that uses brainwaves (EEG) to help clinicians more accurately diagnosis ADHD in children and adolescents.

Ms. Hunter is also a Certified TMS Technician (used to treat Depression).

Transcranial magnetic stimulation (TMS) is a noninvasive method used to stimulate small regions of the brain. During a TMS procedure, a magnetic field generator, or "coil", is placed near the head of the person receiving the treatment.

For those who would like to check out online sources: 

Biofeedback for Relaxation and reducing Stress, Anxiety & Depression