Mark Lyubkin
University of Michigan
8 Papers
127 Citations
Mark Lyubkin is an academic researcher from University of Michigan. The author has contributed to research in topics: Panic disorder & Mental health. The author has an hindex of 4, co-authored 7 publications. Previous affiliations of Mark Lyubkin include Veterans Health Administration.
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Papers
Altered Amygdala Resting-State Functional Connectivity in Post-Traumatic Stress Disorder
Christine A. Rabinak,Mike Angstadt,Robert C. Welsh,Amy E. Kenndy,Mark Lyubkin,Brian Martis,K. Luan Phan +6 more
TL;DR: These findings suggest that the aberrant amygdala and insula activation to fear-evocative probes previously characterized in PTSD may be driven by an underlying enhanced connectivity between the amygdala, a region known for perceiving threat and generating fear responses, and the insula, a area known for processing the meaning and prediction of aversive bodily states.
Anxiety is associated with diminished exercise performance and quality of life in severe emphysema: a cross-sectional study
Nicholas D. Giardino,Jeffrey L. Curtis,Adin Cristian Andrei,Vincent S. Fan,Joshua O. Benditt,Mark Lyubkin,Keith S. Naunheim,Gerard J. Criner,Barry J. Make,Robert A. Wise,Susan K. Murray,Alfred P. Fishman,Frank C. Sciurba,Israel Liberzon,Fernando J. Martinez +14 more
TL;DR: In clinically stable patients with moderate to severe emphysema, anxiety is associated with worse exercise performance, quality of life and shortness of breath, after accounting for the influence of demographic and physiologic factors known to affect these outcomes.
Respiratory irregularity and stress hormones in panic disorder: Exploring potential linkages
TL;DR: In this article, a re-examination of linkages between the hypothalamic-pituitary adrenal (HPA) axis and respiratory measures in panic patients was presented. But, the authors did not examine the relationship between respiratory control and the HPA axis.
Respiratory irregularity and stress hormones in panic disorder: exploring potential linkages This article is a US Government work and, as such, is in the public domain in the United States of America.
James L. Abelson,Samir Khan,Mark Lyubkin,Nicholas D. Giardino +3 more
- 01 Oct 2008
TL;DR: Regression analyses now show that tidal volume irregularity and sigh frequency were strongly predicted by pre‐challenge ACTH levels, but not by subjective distress or panic symptoms, which supports the hypothesis that both the HPA axis and respiratory control systems may be reactive to contextual cues such as novelty or anticipation of future challenge.
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Relationship between respiratory, endocrine, and cognitive-emotional factors in response to a pharmacological panicogen.
TL;DR: Respiratory stimulation could play a role in its panicogenic potency, though perhaps indirectly, as with HPA axis responses, higher‐level brain processes may be capable of modulating pentagastrin‐induced hyperventilation.