Treatment efficacy of tDCS and predictors of treatment response in patients with post-traumatic stress disorder

Han, Jung Won; Choi, Kang-Min; Yang, Chaeyeon; Kim, Hyang Sook; Park, Sang‐Shin; Lee, Seung Hwan

doi:10.1016/j.jad.2022.08.111

Cited by 5 publications

(2 citation statements)

References 42 publications

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“…Indeed, NMDA receptors are highly concentrated in the hippocampus and implied in long-term potentiation, a mechanism for encoding long-term (e.g., episodic) memory. Neuromodulatory treatments [7] such as transcranial magnetic stimulation [182][183][184], transcranial direct current stimulation [185,186], deep brain stimulation [187] or vagus nerve stimulation [188,189] could increase body awareness, SO and SA. Nevertheless, less invasive or expensive treatments, such as sensorimotor therapies [190][191][192], may have the potential to enhance and restore SO, but more importantly SA, during PTSD recovery.…”

Section: Sensorimotor Technologies For Agency-based Therapiesmentioning

confidence: 99%

Enhancing Agency in Posttraumatic Stress Disorder Therapies Through Sensorimotor Technologies (Preprint)

Adrien,

Bosc,

Peccia Galletto

et al. 2024

Preprint

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UNSTRUCTURED Posttraumatic stress disorder (PTSD) is a significant public health concern, with only a third of patients recovering within a year of treatment. While PTSD often disrupts the sense of body ownership and the sense of agency (SA), attention to SA in trauma has been lacking. This perspective article explores the loss of SA in PTSD and its relevance in the development of symptoms. Trauma is viewed as a breakdown of SA, leading to a freeze response and dissociation, with peritraumatic dissociation increasing the risk of PTSD. Drawing from embodied cognition, we propose an "enactive" perspective of PTSD, suggesting therapies that restore the SA through direct engagement with the body and environment. We discuss the potential of agency-based therapies and innovative technologies like gesture sonification (GS), which translates body movements into sounds to enhance the SA. GS offers a screen-free, non-invasive approach that could complement existing trauma-focused therapies. We emphasize the need for interdisciplinary collaboration and clinical research to further explore these approaches in preventing and treating PTSD.

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Section: Sensorimotor Technologies For Agency-based Therapiesmentioning

confidence: 99%

Enhancing Agency in Posttraumatic Stress Disorder Therapies Through Sensorimotor Technologies (Preprint)

Adrien,

Bosc,

Peccia Galletto

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…Indeed, NMDA receptors are highly concentrated in the hippocampus and implied in long-term potentiation, a mechanism for encoding long-term (eg, episodic) memory. Neuromodulatory treatments [ 7 ] such as transcranial magnetic stimulation [ 184 - 186 ], transcranial direct current stimulation [ 187 , 188 ], deep brain stimulation [ 189 ], and vagus nerve stimulation [ 190 , 191 ] could increase body awareness, SO, and SA. Nevertheless, less invasive or expensive treatments, such as sensorimotor therapies [ 192 - 194 ], may have the potential to enhance and restore the SO and, more importantly, SA during PTSD recovery.…”

Section: Sensorimotor Technologies For Agency-based Therapiesmentioning

confidence: 99%

Enhancing Agency in Posttraumatic Stress Disorder Therapies Through Sensorimotor Technologies

Adrien,

Bosc,

Peccia Galletto

et al. 2024

J Med Internet Res

View full text Add to dashboard Cite

Posttraumatic stress disorder (PTSD) is a significant public health concern, with only a third of patients recovering within a year of treatment. While PTSD often disrupts the sense of body ownership and sense of agency (SA), attention to the SA in trauma has been lacking. This perspective paper explores the loss of the SA in PTSD and its relevance in the development of symptoms. Trauma is viewed as a breakdown of the SA, related to a freeze response, with peritraumatic dissociation increasing the risk of PTSD. Drawing from embodied cognition, we propose an enactive perspective of PTSD, suggesting therapies that restore the SA through direct engagement with the body and environment. We discuss the potential of agency-based therapies and innovative technologies such as gesture sonification, which translates body movements into sounds to enhance the SA. Gesture sonification offers a screen-free, noninvasive approach that could complement existing trauma-focused therapies. We emphasize the need for interdisciplinary collaboration and clinical research to further explore these approaches in preventing and treating PTSD.

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Anxiety Disorders

Wang,

Hao,

Wang

et al. 2023

Therapeutics of Neural Stimulation for Neurological Disorders

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Treatment efficacy of tDCS and predictors of treatment response in patients with post-traumatic stress disorder

Cited by 5 publications

References 42 publications

Enhancing Agency in Posttraumatic Stress Disorder Therapies Through Sensorimotor Technologies (Preprint)

Enhancing Agency in Posttraumatic Stress Disorder Therapies Through Sensorimotor Technologies (Preprint)

Enhancing Agency in Posttraumatic Stress Disorder Therapies Through Sensorimotor Technologies

Anxiety Disorders

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