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Fear-related activity in subgenual anterior cingulate differs between men and women.
Butler T, Pan H, Epstein J, Protopopescu X, Tuescher O, Goldstein M, Cloitre M, Yang Y, Phelps E, Gorman J, Ledoux J, Stern E, Silbersweig D. Butler T, et al. Among authors: protopopescu x. Neuroreport. 2005 Aug 1;16(11):1233-6. doi: 10.1097/00001756-200508010-00020. Neuroreport. 2005. PMID: 16012355
Differential activity of subgenual cingulate and brainstem in panic disorder and PTSD.
Tuescher O, Protopopescu X, Pan H, Cloitre M, Butler T, Goldstein M, Root JC, Engelien A, Furman D, Silverman M, Yang Y, Gorman J, LeDoux J, Silbersweig D, Stern E. Tuescher O, et al. Among authors: protopopescu x. J Anxiety Disord. 2011 Mar;25(2):251-7. doi: 10.1016/j.janxdis.2010.09.010. Epub 2010 Nov 13. J Anxiety Disord. 2011. PMID: 21075593 Free PMC article.
Human fear-related motor neurocircuitry.
Butler T, Pan H, Tuescher O, Engelien A, Goldstein M, Epstein J, Weisholtz D, Root JC, Protopopescu X, Cunningham-Bussel AC, Chang L, Xie XH, Chen Q, Phelps EA, Ledoux JE, Stern E, Silbersweig DA. Butler T, et al. Among authors: protopopescu x. Neuroscience. 2007 Nov 30;150(1):1-7. doi: 10.1016/j.neuroscience.2007.09.048. Epub 2007 Sep 26. Neuroscience. 2007. PMID: 17980493
Toward a functional neuroanatomy of premenstrual dysphoric disorder.
Protopopescu X, Tuescher O, Pan H, Epstein J, Root J, Chang L, Altemus M, Polanecsky M, McEwen B, Stern E, Silbersweig D. Protopopescu X, et al. J Affect Disord. 2008 May;108(1-2):87-94. doi: 10.1016/j.jad.2007.09.015. Epub 2007 Nov 26. J Affect Disord. 2008. PMID: 18031826
Hippocampal structural changes across the menstrual cycle.
Protopopescu X, Butler T, Pan H, Root J, Altemus M, Polanecsky M, McEwen B, Silbersweig D, Stern E. Protopopescu X, et al. Hippocampus. 2008;18(10):985-8. doi: 10.1002/hipo.20468. Hippocampus. 2008. PMID: 18767068
Beyond the amygdala: Linguistic threat modulates peri-sylvian semantic access cortices.
Weisholtz DS, Root JC, Butler T, Tüscher O, Epstein J, Pan H, Protopopescu X, Goldstein M, Isenberg N, Brendel G, LeDoux J, Silbersweig DA, Stern E. Weisholtz DS, et al. Among authors: protopopescu x. Brain Lang. 2015 Dec;151:12-22. doi: 10.1016/j.bandl.2015.10.004. Epub 2015 Nov 11. Brain Lang. 2015. PMID: 26575986 Free PMC article.
Neural dysfunction in postpartum depression: an fMRI pilot study.
Silverman ME, Loudon H, Safier M, Protopopescu X, Leiter G, Liu X, Goldstein M. Silverman ME, et al. Among authors: protopopescu x. CNS Spectr. 2007 Nov;12(11):853-62. doi: 10.1017/s1092852900015595. CNS Spectr. 2007. PMID: 17984858
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