{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T07:14:55Z","timestamp":1790666095851,"version":"4.1.0"},"reference-count":38,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2009,2,25]],"date-time":"2009-02-25T00:00:00Z","timestamp":1235520000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Cereb Blood Flow Metab"],"published-print":{"date-parts":[[2009,5]]},"abstract":"<jats:p>\n                    This study aimed to evaluate by functional near-infrared spectroscopy (fNIRS), the effects induced by an acute exposure (40 mins) to a GSM (Global System for Mobile Communications) signal emitted by a mobile phone (MP) on the oxygenation of the frontal cortex. Eleven healthy volunteers underwent two sessions (Real and Sham exposure) after a crossover, randomized, double-blind paradigm. The whole procedure lasted 60 mins: 10-mins baseline (Bsl), 40-mins (Exposure), and 10-mins recovery (Post-Exp). Together with frontal hemodynamics, heart rate, objective and subjective vigilance, and self-evaluation of subjective symptoms were also assessed. The fNIRS results showed a slight influence of the GSM signal on frontal cortex, with a linear increase in [HHb] as a function of time in the Real exposure condition (F\n                    <jats:sub>4,40<\/jats:sub>\n                    = 2.67; P = 0.04). No other measure showed any GSM exposure-dependent changes. These results suggest that fNIRS is a convenient tool for safely and noninvasively investigating the cortical activation in MP exposure experimental settings. Given the short-term effects observed in this study, the results should be confirmed on a larger sample size and using a multichannel instrument that allows the investigation of a wider portion of the frontal cortex.\n                  <\/jats:p>","DOI":"10.1038\/jcbfm.2009.14","type":"journal-article","created":{"date-parts":[[2009,2,25]],"date-time":"2009-02-25T04:05:15Z","timestamp":1235534715000},"page":"903-910","source":"Crossref","is-referenced-by-count":18,"title":["Acute Mobile Phones Exposure Affects Frontal Cortex Hemodynamics as Evidenced by Functional Near-Infrared Spectroscopy"],"prefix":"10.1177","volume":"29","author":[{"given":"Giuseppe","family":"Curcio","sequence":"first","affiliation":[{"name":"Dipartimento di Scienze della Salute, Universit\u00e0 di L'Aquila, L'Aquila, Italy"},{"name":"Casa di Cura \u2018San Raffaele\u2019, Cassino, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michele","family":"Ferrara","sequence":"additional","affiliation":[{"name":"Dipartimento di Scienze della Salute, Universit\u00e0 di L'Aquila, L'Aquila, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tania","family":"Limongi","sequence":"additional","affiliation":[{"name":"Dipartimento di Scienze della Salute, Universit\u00e0 di L'Aquila, L'Aquila, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Tempesta","sequence":"additional","affiliation":[{"name":"Laboratorio di Psicofisiologia del Sonno, Facolt\u00e0 di Psicologia, Universit\u00e0 di L'Aquila, L'Aquila, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriele Di","family":"Sante","sequence":"additional","affiliation":[{"name":"Dipartimento di Scienze della Salute, Universit\u00e0 di L'Aquila, L'Aquila, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luigi","family":"De Gennaro","sequence":"additional","affiliation":[{"name":"Dipartimento di Psicologia, \u2018Sapienza\u2019 Universit\u00e0 di Roma, Roma, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valentina","family":"Quaresima","sequence":"additional","affiliation":[{"name":"Dipartimento di Scienze della Salute, Universit\u00e0 di L'Aquila, L'Aquila, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Ferrari","sequence":"additional","affiliation":[{"name":"Dipartimento di Scienze della Salute, Universit\u00e0 di L'Aquila, L'Aquila, 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