Figure 3: Change in the Neurobehavioral Symptom Inventory (NSI) and Working Memory Index for the Control Group vs. Treatment Group and the proportionate domain changes for NSI in the Treatment Group. Note: (A) Change in primary outcome measures (post-HBOT minus pre-HBOT or post-control minus pre-control). N = 23 for Treatment Group and 27 for Control Group. (B) Treatment Group domain contributions to total NSI score pre- and post-HBOT. The components of the NSI are the somatic-vestibular (S-V), affective (A) and cognitive (Cog).