Zobrazeno 1 - 10
of 1 682
pro vyhledávání: '"Zeifman, A"'
Autor:
Richard J. Zeifman, Kristen M. Hernandez, Jiyoung Song, Rachel E. Liebman, Jennifer Ip, Jessica Burdo, Clara Johnson, Shannon Wiltsey Stirman, Candice M. Monson
Publikováno v:
European Journal of Psychotraumatology, Vol 15, Iss 1 (2024)
Background: Posttraumatic stress disorder (PTSD) is associated with suicidal ideation (SI) and SI tends to improve over the course of evidence-based psychotherapy for PTSD. However, it remains unclear which PTSD clusters and symptoms are central to c
Externí odkaz:
https://doaj.org/article/168e8eaf82e94fe087c47143979019d2
Autor:
Jordan Sloshower, Richard J. Zeifman, Jeffrey Guss, Robert Krause, Hamideh Safi-Aghdam, Surbhi Pathania, Brian Pittman, Deepak Cyril D’Souza
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Several phase II studies have demonstrated that psilocybin-assisted therapy shows therapeutic potential across a spectrum of neuropsychiatric conditions, including major depressive disorder (MDD). However, the mechanisms underlying its often
Externí odkaz:
https://doaj.org/article/8a3577f6597f4df6b9b33c4ccd2c4f19
Autor:
Christopher Timmermann, Richard J. Zeifman, David Erritzoe, David J. Nutt, Robin L. Carhart-Harris
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Psilocybin, a serotonergic psychedelic, is being increasingly researched in clinical studies for the treatment of psychiatric disorders. The relatively lengthy duration of oral psilocybin’s acute effects (4–6 h) may have pragmatic and co
Externí odkaz:
https://doaj.org/article/f57ce81d03e840d18a56593ae20784a8
We consider the well-known problem of the computation of the (limiting) time-dependent performance characteristics of one-dimensional continuous-time birth and death processes on $\mathbb{Z}$ with time varying and possible state-dependent intensities
Externí odkaz:
http://arxiv.org/abs/2110.02191
We apply the method of differential inequalities for the computation of upper bounds for the rate of convergence to the limiting regime for one specific class of (in)homogeneous continuous-time Markov chains. To obtain these estimates, we investigate
Externí odkaz:
http://arxiv.org/abs/2105.05703
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2763 (2024)
We revisit the problem of the computation of the limiting characteristics of (in)homogeneous continuous-time Markov chains with the finite state space. In general, it can be performed only numerically. The common rule of thumb is to interrupt calcula
Externí odkaz:
https://doaj.org/article/fb54c352b070493da6558b4fd6406972
Autor:
Sloshower, Jordan1,2,3 (AUTHOR) jordan.sloshower@yale.edu, Zeifman, Richard J.4,5 (AUTHOR), Guss, Jeffrey6 (AUTHOR), Krause, Robert1,7,8 (AUTHOR), Safi-Aghdam, Hamideh1,2 (AUTHOR), Pathania, Surbhi1,2 (AUTHOR), Pittman, Brian1 (AUTHOR), D'Souza, Deepak Cyril1,2 (AUTHOR)
Publikováno v:
Scientific Reports. 4/17/2024, Vol. 14 Issue 1, p1-12. 12p.
Autor:
Richard J. Zeifman, Hannes Kettner, Broc A. Pagni, Austin Mallard, Daniel E. Roberts, David Erritzoe, Stephen Ross, Robin L. Carhart-Harris
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Psilocybin and lysergic acid diethylamide (LSD) experiences can range from very positive to highly challenging (e.g., fear, grief, and paranoia). These challenging experiences contribute to hesitancy toward psychedelic-assisted psychotherapy
Externí odkaz:
https://doaj.org/article/526cbb2e0da5454fbe2ebb9c1db13f5a
Autor:
Richard J. Zeifman, Hannes Kettner, Stephen Ross, Brandon Weiss, Michael C. Mithoefer, Ann T. Mithoefer, Anne C. Wagner
Publikováno v:
European Journal of Psychotraumatology, Vol 15, Iss 1 (2024)
ABSTRACTBackground: MDMA-assisted psychotherapy (MDMA-AP) is a combined psychotherapeutic and pharmacologic intervention that shows promise in the treatment of posttraumatic stress disorder (PTSD). Although therapeutic alliance has been established a
Externí odkaz:
https://doaj.org/article/f853b5bb466445abb185e07d3059d070
Autor:
Zeifman, Alexander
In this note, a general approach to the study of non-stationary Markov chains with catastrophes and the corresponding queuing models is considered, as well as to obtain estimates of the limiting regime itself. As an illustration, an example of a queu
Externí odkaz:
http://arxiv.org/abs/2011.13582