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Related Concept Videos

Electroconvulsive Therapy01:30

Electroconvulsive Therapy

77
Electroconvulsive therapy (ECT), or shock therapy, remains a critical biomedical intervention for severe, treatment-resistant depression. While its origins can be traced back to Hippocrates' observations that malaria-induced convulsions alleviated mental illness, modern ECT has evolved significantly from its earlier, more primitive applications. First introduced in 1938 by Ugo Cerletti and his colleagues, ECT involves inducing controlled seizures using electrical currents. In its early...
77
Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
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Psychosurgery01:30

Psychosurgery

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Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
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Related Experiment Video

Updated: Jul 26, 2025

Electroconvulsive Seizures in Rats and Fractionation of Their Hippocampi to Examine Seizure-induced Changes in Postsynaptic Density Proteins
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Electroconvulsive therapy: recent advances and anesthetic considerations.

Tobias Ninke1, Philipp Groene

  • 1Department of Anesthesiology, University Hospital, Ludwig-Maximilians-University, Munich, Germany.

Current Opinion in Anaesthesiology
|June 14, 2023
PubMed
Summary
This summary is machine-generated.

Electroconvulsive therapy (ECT) effectively treats severe psychiatric conditions like depression and schizophrenia. Techniques can minimize cognitive side effects, and it is safe for pregnant patients with careful management.

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Area of Science:

  • Psychiatry and Neurology
  • Anesthesiology

Background:

  • Electroconvulsive therapy (ECT) remains a vital treatment for severe, treatment-resistant psychiatric disorders.
  • Contemporary anesthetic practices are crucial for optimizing ECT efficacy and patient safety.

Approach:

  • This review synthesizes current ECT indications, principles, and anesthetic considerations.
  • Focus is placed on hypnotic agent selection and ECT administration in pregnant patients.

Key Points:

  • ECT is indicated for treatment-resistant major depression, bipolar disorders, and schizophrenia.
  • Cognitive side effects can be mitigated through electrode placement, session frequency, and pulse width.
  • Etomidate and Ketamine offer advantages in seizure quality and cognitive effects compared to Propofol.
  • ECT is a well-tolerated and effective option for pregnant patients with treatment-resistant depression.
  • Underutilization stems from stigma and socioeconomic disparities.

Conclusions:

  • ECT is a highly effective treatment for refractory psychiatric illnesses.
  • Anesthetic choices, particularly Etomidate and Ketamine, can enhance seizure quality and reduce cognitive impact.
  • Managing ECT in pregnant patients necessitates a multidisciplinary approach for maternal and fetal safety.
  • Addressing stigma and disparities is essential for broader ECT accessibility.