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Related Experiment Video

Updated: Jul 9, 2025

Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex

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Electroencephalography in encephalopathy and encephalitis.

Hollie Morris¹, Peter W Kaplan², Nick Kane³

¹Grey Walter Dept of Clinical Neurophysiology, North Bristol NHS Trust, Bristol, UK.

Practical Neurology

|December 5, 2023

Summary

Electroencephalography (EEG) aids neurological exams by detecting subtle brain dysfunction and monitoring activity. Advanced EEG analysis can identify real-time changes, improving patient outcomes in various neurological conditions.

Keywords:

CLINICAL NEUROLOGY COMA CREUTZFELDT-JAKOB DISEASE EEG NEUROPHYSIOLOGY

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Equipment Setup and Artifact Removal for Simultaneous Electroencephalogram and Functional Magnetic Resonance Imaging for Clinical Review in Epilepsy

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Published on: June 23, 2023

Area of Science:

Neurology
Neurophysiology

Background:

Electroencephalography (EEG) is a valuable tool for assessing cerebral function.
It detects subclinical disturbances and allows for longitudinal monitoring of brain activity.

Purpose of the Study:

To highlight the utility of continuous EEG with quantitative analysis and machine learning for real-time detection of neurological changes.
To emphasize EEG's role in diagnosing specific encephalopathies and its inclusion in clinical guidelines.

Main Methods:

Continuous EEG monitoring.
Quantitative EEG analysis.
Machine learning algorithms for real-time change detection.

Main Results:

EEG can identify subtle or subclinical cerebral dysfunction.
Specific EEG patterns can suggest particular pathologies (e.g., HSV-1 encephalitis, Creutzfeldt-Jakob disease, autoimmune encephalitis).
EEG is crucial for diagnosing non-convulsive seizures and status epilepticus, especially in critical care.

Conclusions:

EEG is an indispensable tool for neurological assessment, monitoring, and prognostication.
Advanced EEG techniques enhance early detection and understanding of neurological conditions.
EEG aids in managing critical neurological states and understanding concepts like epileptic encephalopathy.