This study examined the impact of Neurofield pulsed electromagnetic field technology on an individual with post-traumatic stress disorder. This individual was given a survey to assess her own anxiety before each treatment. In this single blind study, the participant was given 7 randomized baseline measures as a control. After the 7th baseline measure the participant received 14 Neurofield treatments. Approximately a month after treatment ended the participant's EEG scores were recorded and showed that Neurofield treatment had positively impacted the individual's EEG scores and her own self-report measure of her anxiety.