Title |
Assessment of cerebral blood flow in patients with multiple chemical sensitivity using near-infrared spectroscopy—recovery after olfactory stimulation: a case–control study
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Published in |
Environmental Health and Preventive Medicine, February 2015
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DOI | 10.1007/s12199-015-0448-4 |
Pubmed ID | |
Authors |
Kenichi Azuma, Iwao Uchiyama, Mari Tanigawa, Ikuko Bamba, Michiyo Azuma, Hirohisa Takano, Toshikazu Yoshikawa, Kou Sakabe |
Abstract |
Multiple chemical sensitivity (MCS) is a chronic acquired disorder characterized by non-specific symptoms in multiple organ systems associated with exposure to odorous chemicals. We previously observed significant activations in the prefrontal cortex (PFC) during olfactory stimulation using several different odorants in patients with MCS by near-infrared spectroscopy (NIRS) imaging. We also observed that the patients with MCS did not adequately distinguish non-odorant in the late stage of the repeated olfactory stimulation test. The sensory recovery of the olfactory system in the patients with MCS may process odors differently from healthy subjects after olfactory stimulation. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Japan | 1 | 33% |
Unknown | 2 | 67% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 3 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 21 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 6 | 29% |
Researcher | 3 | 14% |
Student > Master | 3 | 14% |
Student > Bachelor | 2 | 10% |
Professor | 1 | 5% |
Other | 2 | 10% |
Unknown | 4 | 19% |
Readers by discipline | Count | As % |
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Neuroscience | 3 | 14% |
Medicine and Dentistry | 3 | 14% |
Nursing and Health Professions | 2 | 10% |
Psychology | 2 | 10% |
Social Sciences | 2 | 10% |
Other | 4 | 19% |
Unknown | 5 | 24% |