Zobrazeno 1 - 10
of 422
pro vyhledávání: '"Dardo Tomasi"'
Autor:
Andrew C. Kelleher, Torben D. Pearson, Joseph Ramsey, Wenjing Zhao, Kelly A. O’Conor, Abolghasem Bakhoda, Tyler Stodden, Min Guo, Seth M. Eisenberg, Sarthak V. Shah, Michael L. Freaney, Woochan Kim, Yeona Kang, Dardo Tomasi, Christopher Johnson, Chung-An Fang, Nora D. Volkow, Sung Won Kim
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract [11C]Carfentanil ([11C]CFN) is the only selective carbon-11 labeled radiotracer currently available for positron emission tomography (PET) imaging of mu opioid receptors (MORs). Though used extensively in clinical research, [11C]CFN has not
Externí odkaz:
https://doaj.org/article/4315cbf1a7754fb7b3963a6483ef4acf
Autor:
Dardo Tomasi, Nora D. Volkow
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Handedness develops early in life, but the structural and functional brain connectivity patterns associated with it remains unknown. Here we investigate associations between handedness and the asymmetry of brain connectivity in 9- to 10-year
Externí odkaz:
https://doaj.org/article/98ecc5b57d1747e8a1005b038ba3bdd5
Autor:
Peter Manza, Dardo Tomasi, Ehsan Shokri-Kojori, Rui Zhang, Danielle Kroll, Dana Feldman, Katherine McPherson, Catherine Biesecker, Evan Dennis, Allison Johnson, Kai Yuan, Wen-Tung Wang, Michele-Vera Yonga, Gene-Jack Wang, Nora D. Volkow
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract The faster a drug enters the brain, the greater its addictive potential, yet the brain circuits underlying the rate dependency to drug reward remain unresolved. With simultaneous PET-fMRI we linked dynamics of dopamine signaling, brain activ
Externí odkaz:
https://doaj.org/article/623f73d6b0514209a834c48f08dca9bc
Autor:
Dardo Tomasi, Peter Manza, Jean Logan, Ehsan Shokri-Kojori, Michele-Vera Yonga, Danielle Kroll, Dana Feldman, Katherine McPherson, Catherine Biesecker, Evan Dennis, Allison Johnson, Kai Yuan, Wen-Tung Wang, John A. Butman, Gene-Jack Wang, Nora D. Volkow
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-10 (2023)
Combined PET imaging and mathematical simulations reveal that the rate of dopamine increase in the striatum underlies self-reports of drug “high” in response to oral and intravenous methylphenidate challenges in humans
Externí odkaz:
https://doaj.org/article/7438493119da4cdb8fb6d112347e0e5c
Autor:
Şükrü B. Demiral, Peter Manza, Erin Biesecker, Corinde Wiers, Ehsan Shokri-Kojori, Katherine McPherson, Evan Dennis, Allison Johnson, Dardo Tomasi, Gene-Jack Wang, Nora D. Volkow
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-10 (2022)
PET imaging in human participants revealed that D1 and D2 dopamine receptor availability was associated with eye-blink rates following treatment with oral methylphenidate, but not a placebo.
Externí odkaz:
https://doaj.org/article/eb8bf127aee141bca5ac632e6ce5563f
Autor:
Dardo Tomasi, Nora D. Volkow
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Externí odkaz:
https://doaj.org/article/adccb285f73b432d9848c0d3d307336e
Autor:
Peter Manza, Ehsan Shokri-Kojori, Şükrü Barış Demiral, Corinde E. Wiers, Rui Zhang, Natasha Giddens, Katherine McPherson, Erin Biesecker, Evan Dennis, Allison Johnson, Dardo Tomasi, Gene-Jack Wang, Nora D. Volkow
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-9 (2022)
Joint PET and MRI analyses of cortical D1 and D2 dopamine receptors in healthy adults provide a framework for understanding how dopamine-boosting drugs alter brain function.
Externí odkaz:
https://doaj.org/article/d0d017b2d0eb48b2a0cd101f9bb95750
Autor:
Peter Manza, Ehsan Shokri-Kojori, Şükrü Barış Demiral, Rui Zhang, Evan Dennis, Allison Johnson, Leah Vines, Diana Sotelo, Dardo Tomasi, Gene-Jack Wang, Nora D. Volkow
Publikováno v:
The Journal of Clinical Investigation, Vol 133, Iss 1 (2023)
Externí odkaz:
https://doaj.org/article/2921c8762d4f4c9c9d9aa79756783fac
Autor:
Karel M. Lopez-Vilaret, Marina Fernandez-Alvarez, Ehsan Shokri-Kojori, Dardo Tomasi, Jose L. Cantero, Mercedes Atienza
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
Insulin resistance and glucose dysregulation are associated with patterns of regional brain hypometabolism characteristic of Alzheimer’s disease (AD). As predicted by evidence linking brain glucose metabolism to brain functional connectivity, type
Externí odkaz:
https://doaj.org/article/e57bdd3ac3cc4bd7a6b22b4b93fed248
Autor:
Rui Zhang, Dardo Tomasi, Peter Manza, Ehsan Shokri-Kojori, Sukru B. Demiral, Dana E. Feldman, Danielle S. Kroll, Catherine L. Biesecker, Katherine L. McPherson, Gene-Jack Wang, Corinde E. Wiers, Nora D. Volkow
Publikováno v:
Translational Psychiatry, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Sleep disturbances are prominent in patients with alcohol use disorder (AUD) and predict relapse. So far, the mechanisms underlying sleep disruptions in AUD are poorly understood. Because sleep-related regions vastly overlap with regions, wh
Externí odkaz:
https://doaj.org/article/28f8272bdd2d49bba01d7a4e4f5510ad