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The influence of personality on the effect of iTBS after being stressed on cortisol secretion

(2019) PLOS ONE. 14(10).
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Abstract
Over the last years, individualization of repetitive Transcranial Magnetic Stimulation (rTMS) parameters has been a focus of attention in the field of non-invasive stimulation. It has been proposed that in stress-related disorders personality characteristics may influence the clinical outcome of rTMS. However, the underlying physiological mechanisms as to how personality may affect the rTMS response to stress remains to be clarified. In this sham-controlled crossover study, after being stressed by the Trier Social Stress Test, 38 healthy females received two sessions of intermittent theta burst stimulation (iTBS) applied to the left dorsolateral prefrontal cortex. To take possible personality influences into account, they also completed the Temperament and Character Inventory. Mood and salivary cortisol were assessed throughout the experimental protocol. Overall, two iTBS sessions did not significantly alter mood or influenced cortisol secretion. When taking into account personality features, higher scores on the character dimension Cooperativeness was related to decreased cortisol output, only when active iTBS was administered after the social stressor. In line with other studies, personality features such as the character dimension Cooperativeness may be of particular interest to explain individual neurobiological responses to neurostimulation.
Keywords
General Biochemistry, Genetics and Molecular Biology, General Agricultural and Biological Sciences, General Medicine, TRANSCRANIAL MAGNETIC STIMULATION, HF-RTMS SESSION, PITUITARY-ADRENAL AXIS, UNDER-THE-CURVE, SALIVARY CORTISOL, PSYCHOSOCIAL STRESS, PREFRONTAL CORTEX, MAJOR DEPRESSION, SEX-DIFFERENCES, 5-FACTOR MODEL

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Citation

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MLA
Pulópulos Tripiana, Matias, et al. “The Influence of Personality on the Effect of ITBS after Being Stressed on Cortisol Secretion.” PLOS ONE, vol. 14, no. 10, 2019, doi:10.1371/journal.pone.0223927.
APA
Pulópulos Tripiana, M., De Witte, S., Vanderhasselt, M.-A., De Raedt, R., Schiettecatte, J., Anckaert, E., … Baeken, C. (2019). The influence of personality on the effect of iTBS after being stressed on cortisol secretion. PLOS ONE, 14(10). https://doi.org/10.1371/journal.pone.0223927
Chicago author-date
Pulópulos Tripiana, Matias, Sara De Witte, Marie-Anne Vanderhasselt, Rudi De Raedt, Johan Schiettecatte, Ellen Anckaert, Alicia Salvador, and Chris Baeken. 2019. “The Influence of Personality on the Effect of ITBS after Being Stressed on Cortisol Secretion.” PLOS ONE 14 (10). https://doi.org/10.1371/journal.pone.0223927.
Chicago author-date (all authors)
Pulópulos Tripiana, Matias, Sara De Witte, Marie-Anne Vanderhasselt, Rudi De Raedt, Johan Schiettecatte, Ellen Anckaert, Alicia Salvador, and Chris Baeken. 2019. “The Influence of Personality on the Effect of ITBS after Being Stressed on Cortisol Secretion.” PLOS ONE 14 (10). doi:10.1371/journal.pone.0223927.
Vancouver
1.
Pulópulos Tripiana M, De Witte S, Vanderhasselt M-A, De Raedt R, Schiettecatte J, Anckaert E, et al. The influence of personality on the effect of iTBS after being stressed on cortisol secretion. PLOS ONE. 2019;14(10).
IEEE
[1]
M. Pulópulos Tripiana et al., “The influence of personality on the effect of iTBS after being stressed on cortisol secretion,” PLOS ONE, vol. 14, no. 10, 2019.
@article{8634694,
  abstract     = {Over the last years, individualization of repetitive Transcranial Magnetic Stimulation (rTMS) parameters has been a focus of attention in the field of non-invasive stimulation. It has been proposed that in stress-related disorders personality characteristics may influence the clinical outcome of rTMS. However, the underlying physiological mechanisms as to how personality may affect the rTMS response to stress remains to be clarified. In this sham-controlled crossover study, after being stressed by the Trier Social Stress Test, 38 healthy females received two sessions of intermittent theta burst stimulation (iTBS) applied to the left dorsolateral prefrontal cortex. To take possible personality influences into account, they also completed the Temperament and Character Inventory. Mood and salivary cortisol were assessed throughout the experimental protocol. Overall, two iTBS sessions did not significantly alter mood or influenced cortisol secretion. When taking into account personality features, higher scores on the character dimension Cooperativeness was related to decreased cortisol output, only when active iTBS was administered after the social stressor. In line with other studies, personality features such as the character dimension Cooperativeness may be of particular interest to explain individual neurobiological responses to neurostimulation.},
  articleno    = {e0223927},
  author       = {Pulópulos Tripiana, Matias and De Witte, Sara and Vanderhasselt, Marie-Anne and De Raedt, Rudi and Schiettecatte, Johan and Anckaert, Ellen and Salvador, Alicia and Baeken, Chris},
  issn         = {1932-6203},
  journal      = {PLOS ONE},
  keywords     = {General Biochemistry,Genetics and Molecular Biology,General Agricultural and Biological Sciences,General Medicine,TRANSCRANIAL MAGNETIC STIMULATION,HF-RTMS SESSION,PITUITARY-ADRENAL AXIS,UNDER-THE-CURVE,SALIVARY CORTISOL,PSYCHOSOCIAL STRESS,PREFRONTAL CORTEX,MAJOR DEPRESSION,SEX-DIFFERENCES,5-FACTOR MODEL},
  language     = {eng},
  number       = {10},
  pages        = {16},
  title        = {The influence of personality on the effect of iTBS after being stressed on cortisol secretion},
  url          = {http://dx.doi.org/10.1371/journal.pone.0223927},
  volume       = {14},
  year         = {2019},
}

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