title: Is there a different type of MR-contrast in the early phase of functional activation?
authors.affiliation: Abt. Röntgendiagnostik, MR-Tomographie, Freiburg, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Hennig
authors.forename: C
authors.initials: C
authors.lastname: Janz
authors.forename: O
authors.initials: O
authors.lastname: Speck
authors.forename: T
authors.initials: T
authors.lastname: Ernst
mesh_terms: D001921:Brain / Q000033:anatomy & histology* / Q000528:radiation effects; D003287:Contrast Media; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D010775:Photic Stimulation; D013997:Time Factors
chemical_list: D003287:Contrast Media