Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1983 1
1984 1
1986 1
1990 2
1991 2
1994 1
1995 1
1996 1
2009 1
2010 5
2011 4
2013 10
2014 6
2015 10
2016 15
2017 9
2018 9
2019 14
2020 17
2021 12
2022 10
2023 3
2024 4

Text availability

Article attribute

Article type

Publication date

Search Results

111 results

Results by year

Filters applied: . Clear all
Page 1
Imaging the effect of ketamine on synaptic density (SV2A) in the living brain.
Holmes SE, Finnema SJ, Naganawa M, DellaGioia N, Holden D, Fowles K, Davis M, Ropchan J, Emory P, Ye Y, Nabulsi N, Matuskey D, Angarita GA, Pietrzak RH, Duman RS, Sanacora G, Krystal JH, Carson RE, Esterlis I. Holmes SE, et al. Among authors: ropchan j. Mol Psychiatry. 2022 Apr;27(4):2273-2281. doi: 10.1038/s41380-022-01465-2. Epub 2022 Feb 15. Mol Psychiatry. 2022. PMID: 35165397 Free PMC article.
Systemic inflammation enhances stimulant-induced striatal dopamine elevation in tobacco smokers.
Zakiniaeiz Y, Hoye J, Ryan Petrulli J, LeVasseur B, Stanley G, Gao H, Najafzadeh S, Ropchan J, Nabulsi N, Huang Y, Chen MK, Matuskey D, Barron DS, Kelmendi B, Fulbright RK, Hampson M, Cosgrove KP, Morris ED. Zakiniaeiz Y, et al. Among authors: ropchan j. Brain Behav Immun. 2022 Nov;106:262-269. doi: 10.1016/j.bbi.2022.08.016. Epub 2022 Sep 1. Brain Behav Immun. 2022. PMID: 36058419 Free PMC article. Clinical Trial.
Simplified Quantification of 11C-UCB-J PET Evaluated in a Large Human Cohort.
Naganawa M, Gallezot JD, Finnema SJ, Matuskey D, Mecca A, Nabulsi NB, Labaree D, Ropchan J, Malison RT, D'Souza DC, Esterlis I, Detyniecki K, van Dyck CH, Huang Y, Carson RE. Naganawa M, et al. Among authors: ropchan j. J Nucl Med. 2021 Mar;62(3):418-421. doi: 10.2967/jnumed.120.243949. Epub 2020 Jul 9. J Nucl Med. 2021. PMID: 32646875 Free PMC article.
Imaging Pituitary Vasopressin 1B Receptor in Humans with the PET Radiotracer 11C-TASP699.
Naganawa M, Nabulsi NB, Matuskey D, Henry S, Ropchan J, Lin SF, Gao H, Pracitto R, Labaree D, Zhang MR, Suhara T, Nishino I, Sabia H, Ozaki S, Huang Y, Carson RE. Naganawa M, et al. Among authors: ropchan j. J Nucl Med. 2022 Apr;63(4):609-614. doi: 10.2967/jnumed.121.262430. Epub 2021 Aug 12. J Nucl Med. 2022. PMID: 34385336 Free article.
Comparison of three novel radiotracers for GluN2B-containing NMDA receptors in non-human primates: (R)-[11C]NR2B-Me, (R)-[18F]of-Me-NB1, and (S)-[18F]of-NB1.
Smart K, Zheng MQ, Ahmed H, Fang H, Xu Y, Cai L, Holden D, Kapinos M, Haider A, Felchner Z, Ropchan JR, Tamagnan G, Innis RB, Pike VW, Ametamey SM, Huang Y, Carson RE. Smart K, et al. Among authors: ropchan jr. J Cereb Blood Flow Metab. 2022 Aug;42(8):1398-1409. doi: 10.1177/0271678X221084416. Epub 2022 Feb 25. J Cereb Blood Flow Metab. 2022. PMID: 35209743 Free PMC article.
Imaging the fetal nonhuman primate brain with SV2A positron emission tomography (PET).
Rossano S, Toyonaga T, Berg E, Lorence I, Fowles K, Nabulsi N, Ropchan J, Li S, Ye Y, Felchner Z, Kukis D, Huang Y, Benveniste H, Tarantal AF, Groman S, Carson RE. Rossano S, et al. Among authors: ropchan j. Eur J Nucl Med Mol Imaging. 2022 Sep;49(11):3679-3691. doi: 10.1007/s00259-022-05825-6. Epub 2022 May 28. Eur J Nucl Med Mol Imaging. 2022. PMID: 35633376 Free PMC article.
111 results