Pre-deployment threat learning predicts increased risk for post-deployment insomnia: Evidence from the Marine Resiliency Study
Behav Res Ther. 2022 Oct 27;159:104223. doi: 10.1016/j.brat.2022.104223. Online ahead of print.ABSTRACTInsomnia is a common and impairing consequence of military deployment, but little is known about pre-deployment risk factors for post-deployment insomnia. Abnormal threat learning tendencies are commonly observed in individuals with insomnia and maladaptive responses to stress have been implicated in the development of insomnia, suggesting that threat learning could be an important risk factor for post-deployment insomnia. Here, we examined pre-deployment threat learning as a predictor of post-deployment insomnia and the ...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Christopher Hunt Daniel M Stout Ziyun Tie Dean Acheson Peter J Colvonen Caroline M Nievergelt Kate A Yurgil Dewleen G Baker Victoria B Risbrough Source Type: research
Sex differences in the effect of subjective sleep on fear conditioning, extinction learning, and extinction recall in individuals with a range of PTSD symptom severity
Behav Res Ther. 2022 Oct 28;159:104222. doi: 10.1016/j.brat.2022.104222. Online ahead of print.ABSTRACTSleep has been found to play a key role in fear conditioning, extinction learning and extinction recall, and sleep disturbances are linked to many mental disorders including post-traumatic stress disorder (PTSD). Previous studies examining associations between sleep and fear or extinction processes primarily focused on objectively measured sleep architecture. Little research has so far focused on subjective sleep measures and particularly in clinical populations, which often experience subjectively poor sleep, including P...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Maya T Schenker Sevil Ince Luke J Ney Chia-Ming K Hsu Daniel V Zuj Amy S Jordan Christian L Nicholas Kim L Felmingham Source Type: research
Integrating clinician and patient case conceptualization with momentary assessment data to construct idiographic networks: Moving toward personalized treatment for eating disorders
Behav Res Ther. 2022 Oct 25;159:104221. doi: 10.1016/j.brat.2022.104221. Online ahead of print.ABSTRACTEating disorders are serious psychiatric illnesses with treatments ineffective for about 50% of individuals due to high heterogeneity of symptom presentation even within the same diagnoses, a lack of personalized treatments to address this heterogeneity, and the fact that clinicians are left to rely upon their own judgment to decide how to personalize treatment. Idiographic (personalized) networks can be estimated from ecological momentary assessment data, and have been used to investigate central symptoms, which are theo...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Julian Burger Christina Ralph-Nearman Cheri A Levinson Source Type: research
Pre-deployment threat learning predicts increased risk for post-deployment insomnia: Evidence from the Marine Resiliency Study
Behav Res Ther. 2022 Oct 27;159:104223. doi: 10.1016/j.brat.2022.104223. Online ahead of print.ABSTRACTInsomnia is a common and impairing consequence of military deployment, but little is known about pre-deployment risk factors for post-deployment insomnia. Abnormal threat learning tendencies are commonly observed in individuals with insomnia and maladaptive responses to stress have been implicated in the development of insomnia, suggesting that threat learning could be an important risk factor for post-deployment insomnia. Here, we examined pre-deployment threat learning as a predictor of post-deployment insomnia and the ...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Christopher Hunt Daniel M Stout Ziyun Tie Dean Acheson Peter J Colvonen Caroline M Nievergelt Kate A Yurgil Dewleen G Baker Victoria B Risbrough Source Type: research
Sex differences in the effect of subjective sleep on fear conditioning, extinction learning, and extinction recall in individuals with a range of PTSD symptom severity
Behav Res Ther. 2022 Oct 28;159:104222. doi: 10.1016/j.brat.2022.104222. Online ahead of print.ABSTRACTSleep has been found to play a key role in fear conditioning, extinction learning and extinction recall, and sleep disturbances are linked to many mental disorders including post-traumatic stress disorder (PTSD). Previous studies examining associations between sleep and fear or extinction processes primarily focused on objectively measured sleep architecture. Little research has so far focused on subjective sleep measures and particularly in clinical populations, which often experience subjectively poor sleep, including P...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Maya T Schenker Sevil Ince Luke J Ney Chia-Ming K Hsu Daniel V Zuj Amy S Jordan Christian L Nicholas Kim L Felmingham Source Type: research
Integrating clinician and patient case conceptualization with momentary assessment data to construct idiographic networks: Moving toward personalized treatment for eating disorders
Behav Res Ther. 2022 Oct 25;159:104221. doi: 10.1016/j.brat.2022.104221. Online ahead of print.ABSTRACTEating disorders are serious psychiatric illnesses with treatments ineffective for about 50% of individuals due to high heterogeneity of symptom presentation even within the same diagnoses, a lack of personalized treatments to address this heterogeneity, and the fact that clinicians are left to rely upon their own judgment to decide how to personalize treatment. Idiographic (personalized) networks can be estimated from ecological momentary assessment data, and have been used to investigate central symptoms, which are theo...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Julian Burger Christina Ralph-Nearman Cheri A Levinson Source Type: research
Pre-deployment threat learning predicts increased risk for post-deployment insomnia: Evidence from the Marine Resiliency Study
Behav Res Ther. 2022 Oct 27;159:104223. doi: 10.1016/j.brat.2022.104223. Online ahead of print.ABSTRACTInsomnia is a common and impairing consequence of military deployment, but little is known about pre-deployment risk factors for post-deployment insomnia. Abnormal threat learning tendencies are commonly observed in individuals with insomnia and maladaptive responses to stress have been implicated in the development of insomnia, suggesting that threat learning could be an important risk factor for post-deployment insomnia. Here, we examined pre-deployment threat learning as a predictor of post-deployment insomnia and the ...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Christopher Hunt Daniel M Stout Ziyun Tie Dean Acheson Peter J Colvonen Caroline M Nievergelt Kate A Yurgil Dewleen G Baker Victoria B Risbrough Source Type: research
Sex differences in the effect of subjective sleep on fear conditioning, extinction learning, and extinction recall in individuals with a range of PTSD symptom severity
Behav Res Ther. 2022 Oct 28;159:104222. doi: 10.1016/j.brat.2022.104222. Online ahead of print.ABSTRACTSleep has been found to play a key role in fear conditioning, extinction learning and extinction recall, and sleep disturbances are linked to many mental disorders including post-traumatic stress disorder (PTSD). Previous studies examining associations between sleep and fear or extinction processes primarily focused on objectively measured sleep architecture. Little research has so far focused on subjective sleep measures and particularly in clinical populations, which often experience subjectively poor sleep, including P...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Maya T Schenker Sevil Ince Luke J Ney Chia-Ming K Hsu Daniel V Zuj Amy S Jordan Christian L Nicholas Kim L Felmingham Source Type: research
Integrating clinician and patient case conceptualization with momentary assessment data to construct idiographic networks: Moving toward personalized treatment for eating disorders
Behav Res Ther. 2022 Oct 25;159:104221. doi: 10.1016/j.brat.2022.104221. Online ahead of print.ABSTRACTEating disorders are serious psychiatric illnesses with treatments ineffective for about 50% of individuals due to high heterogeneity of symptom presentation even within the same diagnoses, a lack of personalized treatments to address this heterogeneity, and the fact that clinicians are left to rely upon their own judgment to decide how to personalize treatment. Idiographic (personalized) networks can be estimated from ecological momentary assessment data, and have been used to investigate central symptoms, which are theo...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Julian Burger Christina Ralph-Nearman Cheri A Levinson Source Type: research
Pre-deployment threat learning predicts increased risk for post-deployment insomnia: Evidence from the Marine Resiliency Study
Behav Res Ther. 2022 Oct 27;159:104223. doi: 10.1016/j.brat.2022.104223. Online ahead of print.ABSTRACTInsomnia is a common and impairing consequence of military deployment, but little is known about pre-deployment risk factors for post-deployment insomnia. Abnormal threat learning tendencies are commonly observed in individuals with insomnia and maladaptive responses to stress have been implicated in the development of insomnia, suggesting that threat learning could be an important risk factor for post-deployment insomnia. Here, we examined pre-deployment threat learning as a predictor of post-deployment insomnia and the ...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Christopher Hunt Daniel M Stout Ziyun Tie Dean Acheson Peter J Colvonen Caroline M Nievergelt Kate A Yurgil Dewleen G Baker Victoria B Risbrough Source Type: research
Sex differences in the effect of subjective sleep on fear conditioning, extinction learning, and extinction recall in individuals with a range of PTSD symptom severity
Behav Res Ther. 2022 Oct 28;159:104222. doi: 10.1016/j.brat.2022.104222. Online ahead of print.ABSTRACTSleep has been found to play a key role in fear conditioning, extinction learning and extinction recall, and sleep disturbances are linked to many mental disorders including post-traumatic stress disorder (PTSD). Previous studies examining associations between sleep and fear or extinction processes primarily focused on objectively measured sleep architecture. Little research has so far focused on subjective sleep measures and particularly in clinical populations, which often experience subjectively poor sleep, including P...
Source: Behaviour Research and Therapy - November 3, 2022 Category: Psychiatry & Psychology Authors: Maya T Schenker Sevil Ince Luke J Ney Chia-Ming K Hsu Daniel V Zuj Amy S Jordan Christian L Nicholas Kim L Felmingham Source Type: research
Stimulus diversity increases category-based fear generalization and the effect of intolerance of uncertainty
This study helps illustrate the mechanisms behind differential category-based fear generalization and provides a potential explanation for why higher IU individuals may develop anxiety disorders following trauma.PMID:36323054 | DOI:10.1016/j.brat.2022.104201 (Source: Behaviour Research and Therapy)
Source: Behaviour Research and Therapy - November 2, 2022 Category: Psychiatry & Psychology Authors: Min Fan Donghuan Zhang Shaochen Zhao Qi Xie Wei Chen Jing Jie Yufan Wang Xifu Zheng Source Type: research
The relative efficacy and efficiency of single- and multi-session exposure therapies for specific phobia: A meta-analysis
Behav Res Ther. 2022 Oct 21;159:104203. doi: 10.1016/j.brat.2022.104203. Online ahead of print.ABSTRACTExposure therapy is the preferred treatment for specific phobia (SP), with evidence supporting its efficacy whether delivered over multiple sessions or as a single session, such as One-Session Treatment. In this meta-analysis, we compared the efficiency and effectiveness of single- and multi-session exposure for SP. PsycINFO, Embase, MEDLINE, and Cochrane were systematically searched for peer-reviewed articles reporting the effects of multi-session (k = 30) and/or single-session (k = 55) in vivo exposure on SP symptoms in...
Source: Behaviour Research and Therapy - November 2, 2022 Category: Psychiatry & Psychology Authors: Katarzyna Odgers Kelly A Kershaw Sophie H Li Bronwyn M Graham Source Type: research
Linguistic distancing predicts response to a digital single-session intervention for adolescent depression
In this study, we examined linguistic patterns of adolescent responses to writing prompts in a large, well-powered trial of an evidence-based, digital single-session intervention teaching malleability beliefs about personal traits and symptoms ("growth mindset"). Participants who completed the intervention as part of a larger randomized control trial were included in this preregistered study (n = 638, https://osf.io/zqmxt). Participants' responses were processed using Linguistic Inquiry and Word Count. We tested correlations between linguistic variables (i.e., linguistic distancing, positive affect, negative affect, insigh...
Source: Behaviour Research and Therapy - November 2, 2022 Category: Psychiatry & Psychology Authors: Katherine A Cohen Akash Shroff Erik C Nook Jessica L Schleider Source Type: research
Stimulus diversity increases category-based fear generalization and the effect of intolerance of uncertainty
This study helps illustrate the mechanisms behind differential category-based fear generalization and provides a potential explanation for why higher IU individuals may develop anxiety disorders following trauma.PMID:36323054 | DOI:10.1016/j.brat.2022.104201 (Source: Behaviour Research and Therapy)
Source: Behaviour Research and Therapy - November 2, 2022 Category: Psychiatry & Psychology Authors: Min Fan Donghuan Zhang Shaochen Zhao Qi Xie Wei Chen Jing Jie Yufan Wang Xifu Zheng Source Type: research
