J
James Mattiello
Researcher at UCLA Medical Center
Publications - 3
Citations - 772
James Mattiello is an academic researcher from UCLA Medical Center. The author has contributed to research in topics: Ischemia & Perfusion scanning. The author has an hindex of 2, co-authored 3 publications receiving 753 citations.
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Journal ArticleDOI
Thrombolytic reversal of acute human cerebral ischemic injury shown by diffusion/perfusion magnetic resonance imaging
Chelsea S. Kidwell,Chelsea S. Kidwell,Jeffrey L. Saver,Jeffrey L. Saver,James Mattiello,Sidney Starkman,Sidney Starkman,Fernando Vinuela,Fernando Vinuela,Gary Duckwiler,Gary Duckwiler,Y. Pierre Gobin,Y. Pierre Gobin,Reza Jahan,Reza Jahan,Paul M. Vespa,Paul M. Vespa,Mary Kalafut,Mary Kalafut,Jeffry R. Alger,Jeffry R. Alger +20 more
TL;DR: Serial diffusion and perfusion imaging studies were acquired in patients experiencing acute hemispheric cerebral ischemia treated with intra‐arterial thrombolytic therapy within 6 hours of symptom onset, providing an early marker of acute cerebral ischemic injury.
Journal ArticleDOI
High Temporal Resolution Diffusion MRI of Global Cerebral Ischemia and Reperfusion
Carlo Pierpaoli,Jeffry R. Alger,A. Righini,James Mattiello,Russell Dickerson,Daryl Des Pres,Alan S. Barnett,Giovanni Di Chiro +7 more
TL;DR: Despite variability in the time constants of the ADC decay induced by ischemia, the ADC values at 10 min were very similar in all the animals, suggesting that when blood flow is diminished sufficiently to induce an ADC reduction, differences in perfusion affect the rapidity of the decrease but not the final asymptotic value reached.
Journal ArticleDOI
Late Secondary Injury in Patients Undergoing Vessel Recanalization with Intra-arterial Thrombolysis: Visualization with MRI, Frequency, and Clinical Correlates
Chelsea S. Kidwell,Jeffrey L. Saver,James Mattiello,Sidney Starkman,Y. Pierre Gobin,Gary Duckwiler,Paul M. Vespa,Reza Jahan,J. Pablo Villablanca,David S Liebeskind,Fernando Vinuela,Jeffry R. Alger +11 more
TL;DR: A late, secondary signature of injury compromising some or all of the initially normalized tissue occurs in over 50% of patients undergoing vessel recanalization with intra-arterial (IA) thrombolytics, but is not associated with clinical worsening.