[HTML][HTML] Brain changes induced by electroconvulsive therapy are broadly distributed

OT Ousdal, M Argyelan, KL Narr, C Abbott, B Wade… - Biological …, 2020 - Elsevier
… We here report that the structural changes following ECT in depression are broadly distributed.
Using the largest sample size to date, we observed volumetric increases in widespread …

The impact of electroconvulsive therapy on brain grey matter volume: what does it mean?

HA Sackeim - Brain Stimulation: Basic, Translational, and Clinical …, 2020 - brainstimjrnl.com
… more widely distributed than had been anticipated. Univariate analyses indicated that changes
in … right unilateral ECT, RUL), as well as the number of ECT treatments, but there were no …

[HTML][HTML] Structural changes induced by electroconvulsive therapy are associated with clinical outcome

PCR Mulders, A Llera, CF Beckmann, M Vandenbulcke… - Brain stimulation, 2020 - Elsevier
… In conclusion, we show that structural brain changes are indicative of treatment response
to ECT, but not in the regions that are typically investigated (medial temporal areas). Instead, …

Electroconvulsive therapy-induced volumetric brain changes converge on a common causal circuit in depression

M Argyelan, ZD Deng, OT Ousdal, L Oltedal… - Molecular …, 2024 - nature.com
… magnetic stimulation (TMS) and deep brain stimulation (DBS)-treated … in treatment response.
We set out to investigate if the neuronal underpinnings of electroconvulsive therapy (ECT) …

[HTML][HTML] Electroconvulsive therapy modulates critical brain dynamics in major depressive disorder patients

Y Xin, T Bai, T Zhang, Y Chen, K Wang, S Yu, N Liu… - Brain Stimulation, 2022 - Elsevier
… For example, it has been found that ECT introduces the volume increments of broadly
distributed brain regions including the amygdala, hippocampal, and dentate gyrus [[17], [18], [19]]; …

[HTML][HTML] Temporal trajectory of brain tissue property changes induced by electroconvulsive therapy

L Gyger, C Ramponi, JF Mall, K Swierkosz-Lenart… - Neuroimage, 2021 - Elsevier
… In this longitudinal study, we investigate the temporal trajectory of ECT-induced brain
anatomy changes enriching morphometry assessment with quantitative MRI estimates indicative …

Electroconvulsive therapy treatment responsive multimodal brain networks

S Qi, CC Abbott, KL Narr, R Jiang, J Upston… - Human brain …, 2020 - Wiley Online Library
… Finally, electroconvulsive therapy responsive brain networks … that electroconvulsive therapy
produces a remodeling of brain … frontal-limbic network, although broadly distributed, could be …

Parsing the network mechanisms of electroconvulsive therapy

AM Leaver, R Espinoza, B Wade, KL Narr - Biological psychiatry, 2022 - Elsevier
brain activity during ECT-induced seizures and how seizure physiology relates to
antidepressant response in therapies such as ECT. Regional and circuit-level plasticity after ECT is …

Links between electroconvulsive therapy responsive and cognitive impairment multimodal brain networks in late-life major depressive disorder

S Qi, VD Calhoun, D Zhang, J Miller, ZD Deng, KL Narr… - BMC medicine, 2022 - Springer
ECT clinicians determined the ECT treatment number based on clinical judgment. Clinical
outcomes and details of the ECT … The ECT-induced E-field was computed with the Simulation …

[HTML][HTML] Short and long-term effects of single and multiple sessions of electroconvulsive therapy on brain gray matter volumes

GE Brancati, N Brekke, H Bartsch, OJE Sørhaug… - Brain Stimulation, 2021 - Elsevier
… -term and long-term volume changes induced in cortical and subcortical regions by ECT. …
increases after an ECT course were found to be broadly distributed across the brain in a mega-…