Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review

Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review

Detalles Bibliográficos
Autores principales: Sánchez Castillo, Hugo, Paz-Trejo, Diana, Vazquéz Ramírez, Josselyn, Zarate González, Pavel, Migliaro, Martin
Formato: Online
Idioma:eng
Publicado: Universidad de Costa Rica 2014
Acceso en línea:https://revistas.ucr.ac.cr/index.php/actualidades/article/view/14131
id AP14131
record_format ojs
spelling AP141312021-06-10T16:07:53Z Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review Sánchez Castillo, Hugo Paz-Trejo, Diana Vazquéz Ramírez, Josselyn Zarate González, Pavel Migliaro, Martin Stress Cortisol Trauma hippocampu prefrontal cortex Throughout its evolutionary course, stress has remained as an adaptive response to stimuli that may jeopardize the integrity of an organism. Within this perspective, we can classify the stressors as psychological,physical or harmful to cardiovascular stability. However, when intense stressful events occur, there is a possibility of developing PTSD. This disorder makes use of the hypothalamic-pituitary-adrenal axis, which is commonly activated during stress and is kept activated even when the stressful stimulus has ended months ago. The consequences of this condition are observed at the neuroendocrine, neurochemical and anatomical level. This review aims to give a brief report of the neurobiology of stress, PTSD, and its implications in various structures,such as the amygdala, hippocampus and prefrontal cortex. Universidad de Costa Rica 2014-11-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article Artículo Artigo application/pdf text/html https://revistas.ucr.ac.cr/index.php/actualidades/article/view/14131 10.15517/ap.v28i117.14131 Actualidades en Psicología; Vol. 28 No. 117 (2014): Actualidades en Psicología: Neurociencia y Psicología; 13-20 Actualidades en Psicología; Vol. 28 Núm. 117 (2014): Actualidades en Psicología: Neurociencia y Psicología; 13-20 Actualidades en Psicología; v. 28 n. 117 (2014): Actualidades en Psicología: Neurociencia y Psicología; 13-20 Actualidades en Psicología; Vol. 28 N.º 117 (2014): Actualidades en Psicología: Neurociencia y Psicología; 13-20 2215-3535 0258-6444 10.15517/ap.v28i117 eng https://revistas.ucr.ac.cr/index.php/actualidades/article/view/14131/16704 https://revistas.ucr.ac.cr/index.php/actualidades/article/view/14131/17296 Copyright (c) 2015 Actualidades en Psicología
institution Universidad de Costa Rica
collection Actualidades en Psicología
language eng
format Online
author Sánchez Castillo, Hugo
Paz-Trejo, Diana
Vazquéz Ramírez, Josselyn
Zarate González, Pavel
Migliaro, Martin
spellingShingle Sánchez Castillo, Hugo
Paz-Trejo, Diana
Vazquéz Ramírez, Josselyn
Zarate González, Pavel
Migliaro, Martin
Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review
author_facet Sánchez Castillo, Hugo
Paz-Trejo, Diana
Vazquéz Ramírez, Josselyn
Zarate González, Pavel
Migliaro, Martin
author_sort Sánchez Castillo, Hugo
title Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review
title_short Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review
title_full Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review
title_fullStr Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review
title_full_unstemmed Neurobiology of Posttraumatic Stress Disorder (PTSD) and its Frontostriatal Implications: a short review
title_sort neurobiology of posttraumatic stress disorder (ptsd) and its frontostriatal implications: a short review
publisher Universidad de Costa Rica
publishDate 2014
url https://revistas.ucr.ac.cr/index.php/actualidades/article/view/14131
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AT paztrejodiana neurobiologyofposttraumaticstressdisorderptsdanditsfrontostriatalimplicationsashortreview
AT vazquezramirezjosselyn neurobiologyofposttraumaticstressdisorderptsdanditsfrontostriatalimplicationsashortreview
AT zarategonzalezpavel neurobiologyofposttraumaticstressdisorderptsdanditsfrontostriatalimplicationsashortreview
AT migliaromartin neurobiologyofposttraumaticstressdisorderptsdanditsfrontostriatalimplicationsashortreview
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