Overview Hyperbaric Oxygen Therapy and SPECT Brain Imaging in Carbon Monoxide Poisoning Status: Unknown status Trial end date: 2019-12-01 Target enrollment: Participant gender: Summary That SPECT brain imaging tracks and is consistent with clinical history and physical exam as well as cognitive testing. Details Lead Sponsor: Paul G. Harch, M.D.Collaborator: Harch Hyperbaric Research FoundationTreatments: Carbon Monoxide