Related Experiment Video
Updated: Apr 30, 2026

Electroconvulsive Seizures in Rats and Fractionation of Their Hippocampi to Examine Seizure-induced Changes in Postsynaptic Density Proteins
Published on: August 15, 2017
ECT: its brain enabling effects: a review of electroconvulsive therapy-induced structural brain plasticity
Filip Bouckaert1, Pascal Sienaert, Jasmien Obbels
1From the *University Psychiatric Center KU Leuven, Leuven, Belgium; †VUmc Amsterdam/GGZinGeest, Amsterdam, the Netherlands and ‡Institute of Neuropsychiatry, Copenhagen, Denmark.
Electroconvulsive therapy (ECT) research now focuses on its brain plasticity effects, not brain damage. Studies show ECT can promote neuroplasticity, including new cell and blood vessel growth.
Area of Science:
- Neuroscience
- Psychiatry
Background:
- Recent research shifts focus from the
Purpose of the Study:
- To examine the theory that seizure-induced structural changes are critical for electroconvulsive therapy (ECT) efficacy.
- To review animal and human literature on ECT's impact on brain plasticity.
Main Methods:
- Literature review of preclinical and clinical studies.
- Analysis of animal and human data regarding ECT and neuroplasticity.
Main Results:
- Evidence suggests electroconvulsive stimulation/electroconvulsive therapy (ECT) promotes neuroplasticity.
- Observed neuroplasticity includes neurogenesis, synaptogenesis, angiogenesis, and gliogenesis in both animal and human studies.
Conclusions:
- The exact role of structural changes in ECT's therapeutic efficacy and cognitive side effects remains unclear.
- Future research needs in vivo methods to assess brain plasticity in ECT patients to support correlational data.
More Related Videos
09:39Direct-current Stimulation and Multi-electrode Array Recording of Seizure-like Activity in Mice Brain Slice Preparation
Published on: June 7, 2016
08:29Standardized Induction and Assessment of Long-term Potentiation-like Cortical Plasticity Using Transcranial Magnetic Stimulation
Published on: November 7, 2025
Related Concept Videos
Electroconvulsive Therapy
Neuroplasticity
Brain Imaging
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
Long-term Potentiation
Hebbian LTP
LTP can occur when...
Long-term Potentiation