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
2011 1
2012 2
2014 2
2017 2
2019 1
2020 1
2022 1
2023 0

Text availability

Article attribute

Article type

Publication date

Search Results

9 results

Results by year

Filters applied: . Clear all
Page 1
Administration of BDNF in the ventral tegmental area produces a switch from a nicotine-non-dependent D1R-mediated motivational state to a nicotine-dependent-like D2R-mediated motivational state.
Grieder TE, Yee M, Vargas-Perez H, Maal-Bared G, George S, Ting-A-Kee R, George O, van der Kooy D. Grieder TE, et al. Among authors: maal bared g. Eur J Neurosci. 2022 Feb;55(3):714-724. doi: 10.1111/ejn.15579. Epub 2022 Jan 10. Eur J Neurosci. 2022. PMID: 34963197
VTA CRF neurons mediate the aversive effects of nicotine withdrawal and promote intake escalation.
Grieder TE, Herman MA, Contet C, Tan LA, Vargas-Perez H, Cohen A, Chwalek M, Maal-Bared G, Freiling J, Schlosburg JE, Clarke L, Crawford E, Koebel P, Repunte-Canonigo V, Sanna PP, Tapper AR, Roberto M, Kieffer BL, Sawchenko PE, Koob GF, van der Kooy D, George O. Grieder TE, et al. Among authors: maal bared g. Nat Neurosci. 2014 Dec;17(12):1751-8. doi: 10.1038/nn.3872. Epub 2014 Nov 17. Nat Neurosci. 2014. PMID: 25402857 Free PMC article.
BDNF signaling in the VTA links the drug-dependent state to drug withdrawal aversions.
Vargas-Perez H, Bahi A, Bufalino MR, Ting-A-Kee R, Maal-Bared G, Lam J, Fahmy A, Clarke L, Blanchard JK, Larsen BR, Steffensen S, Dreyer JL, van der Kooy D. Vargas-Perez H, et al. Among authors: maal bared g. J Neurosci. 2014 Jun 4;34(23):7899-909. doi: 10.1523/JNEUROSCI.3776-13.2014. J Neurosci. 2014. PMID: 24899712 Free PMC article.