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Related Concept Videos

Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

1.7K
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...
1.7K
Seizures l: Introduction01:20

Seizures l: Introduction

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Understanding seizures and epilepsy relies on key definitions that help in recognizing, classifying, and managing these disorders. These definitions provide a framework for recognizing, classifying, and managing seizure disorders.DefinitionsA seizure is a sudden, abnormal burst of electrical activity in the brain that can cause changes in awareness, movement, sensation, or behavior, depending on the area involved. Epilepsy is a chronic condition characterized by recurrent, unprovoked seizures,...
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Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

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Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
395
Epilepsy ll: Types01:22

Epilepsy ll: Types

47
Recurrent seizures, stemming from abnormal electrical activity in the brain, are the defining characteristic of epilepsy, a chronic neurological condition. Because seizure features vary greatly, epilepsy is classified using two systems: by seizure type and by epilepsy syndromes. These classifications enable clinicians to describe seizure patterns and select suitable treatment strategies.I. Classification by Seizure Type1. Focal EpilepsyFocal epilepsy begins in one hemisphere of the brain.
47
Seizures: Classification01:13

Seizures: Classification

2.5K
Epilepsy is primarily characterized by unpredictable seizures, either provoked by an identifiable factor, such as injury or illness, or unprovoked, occurring spontaneously without apparent cause.
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
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Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

367
Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
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Related Experiment Video

Updated: Apr 30, 2026

Simultaneous Video-EEG-ECG Monitoring to Identify Neurocardiac Dysfunction in Mouse Models of Epilepsy
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Epilepsy in the elderly: Special considerations and challenges.

Jayant N Acharya1, Vinita J Acharya1

  • 1Department of Neurology, Penn State University Hershey Medical Center, Hershey, Pennsylvania, USA.

Annals of Indian Academy of Neurology
|May 3, 2014
PubMed
Summary

Epilepsy incidence is highest in the elderly, presenting unique diagnostic and treatment challenges due to aging and comorbidities. Optimal care requires further research and tailored management strategies for this growing patient group.

Keywords:
Diagnosiselderlyepilepsytreatment

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Area of Science:

  • Gerontology
  • Neurology
  • Epileptology

Background:

  • The elderly population is rapidly expanding, leading to an increased prevalence of epilepsy in this demographic.
  • Epilepsy in older adults presents distinct clinical features, including focal seizures and prolonged postictal states.
  • Cerebrovascular disease is a primary cause, though etiology remains undetermined in many cases.

Purpose of the Study:

  • To review the epidemiology, clinical characteristics, diagnostic challenges, and management strategies for epilepsy in the elderly.
  • To highlight the complexities of treating epilepsy in older adults, considering age-related physiological changes and comorbidities.
  • To identify areas for future research and improved care models for elderly epilepsy patients.

Main Methods:

  • Literature review of epilepsy in the elderly population.
  • Analysis of age-specific seizure semiology and diagnostic hurdles.
  • Evaluation of treatment approaches, including anti-epileptic drugs and surgical options.

Main Results:

  • Elderly patients exhibit specific seizure patterns and face diagnostic difficulties, with over- and under-diagnosis being common.
  • Treatment is complicated by comorbidities, cognitive issues, and drug interactions, necessitating careful AED selection based on tolerability.
  • Drug-resistant epilepsy is infrequent, and epilepsy surgery offers positive outcomes in select older individuals.

Conclusions:

  • Epilepsy management in the elderly requires a tailored approach due to unique pathophysiological factors and treatment considerations.
  • Further research into underlying mechanisms and increased inclusion in clinical trials are crucial for advancing care.
  • Development of comprehensive care models is essential to address the specific needs of this growing patient population.