File:MCS-brain-scan-PFC-OFCAuma.jpg

Title: (or description)
Blood flow differences in patients with multiple chemical sensitivity compared to healthy controls after exposure to chemicals. Azuma et al. 2019.

Research concluded that physical reactions occurred in people with MCS after exposure to chemicals at a level that people could normally smell. No follow-up was done, meaning that reactions that were delayed were not assessed.

Author: (or citation)
Azuma K, Uchiyama I, Tanigawa M, Bamba I, Azuma M, Takano H, et al. (2016) Association of Odor Thresholds and Responses in Cerebral Blood Flow of the Prefrontal Area during Olfactory Stimulation in Patients with Multiple Chemical Sensitivity. PLoS ONE 11(12): e0168006.

Source: (e.g. internet address)
Azuma K, Uchiyama I, Tanigawa M, Bamba I, Azuma M, Takano H, et al. (2016) Figure 5