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相关概念视频

Seizures: Classification01:13

Seizures: Classification

1.3K
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:
1.3K
Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

1.1K
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...
1.1K
Antiepileptic Drugs: Sodium Channel Blockers01:08

Antiepileptic Drugs: Sodium Channel Blockers

1.5K
Antiepileptic drugs are specialized medications that prevent seizures in individuals diagnosed with epilepsy. These drugs primarily function by blocking the movement of sodium ions through channels in the neuronal membrane, inhibiting the repetitive firing of action potentials often associated with seizures.
Sodium channel blockers modulate ion channels, particularly voltage-gated sodium channels. They block only sodium ion movement.
Among the most commonly prescribed antiepileptic drugs are...
1.5K
Pharmacokinetics in Pediatric Patients: Drug Metabolism01:24

Pharmacokinetics in Pediatric Patients: Drug Metabolism

171
In pediatric care, understanding the nuances of hepatic drug metabolism is crucial, as it significantly differs from that of adults. This divergence is primarily due to the developmental stage of drug-metabolizing enzymes, which affects how medications are processed in the body. In neonates, for instance, the activity of Phase I enzymes—critical for the initial breakdown of drugs—is markedly reduced, functioning at just 20–40% of the levels seen in adults. This reduction poses...
171
Pharmacokinetics in Pediatric Patients: Drug Excretion01:26

Pharmacokinetics in Pediatric Patients: Drug Excretion

191
In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...
191
Antiepileptic Drugs: Potassium Channel Activators01:20

Antiepileptic Drugs: Potassium Channel Activators

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Ezocgabine or retigabine, an antiepileptic drug of remarkable efficacy, has revolutionized the management of seizures. It is a potassium channel activator, explicitly targeting the family of Q subtype potassium channels. It enhances the transmembrane potassium currents, regulating neuronal excitability. This action stabilizes the resting membrane potential, a pivotal factor in mitigating the hyperexcitability that characterizes epilepsy.
Ezogabine has gained approval as an adjunctive treatment...
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相关实验视频

Updated: Jan 7, 2026

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
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Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization

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状态综合征变得容易:儿科观点

Kam Lun Ellis Hon1,2, Alexander K C Leung3, Karen K Y Leung2

  • 1Department of Paediatrics, CUHK Medical Centre, The Chinese University of Hong Kong, Shatin, Hong Kong.

Children (Basel, Switzerland)
|December 30, 2025
PubMed
概括

新发性耐火状态 (NORSE) 和发烧性感染相关综合征 (FIRES) 是具有挑战性的疾病. 我们为这些难治性发作提出了一个新的统一术语,NOSES (新发病状态综合征).

关键词:
在FIRES中,FIRES是最重要的.挪威的护士这是RSE RSE.这里是SE SE SE SE.新发病的耐火状态性

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Long-term Continuous EEG Monitoring in Small Rodent Models of Human Disease Using the Epoch Wireless Transmitter System
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Long-term Continuous EEG Monitoring in Small Rodent Models of Human Disease Using the Epoch Wireless Transmitter System

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Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy
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Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy

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Long-term Continuous EEG Monitoring in Small Rodent Models of Human Disease Using the Epoch Wireless Transmitter System
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Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy
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科学领域:

  • 神经学 神经学
  • 儿科神经学 儿科神经学
  • 发病学 (Epileptology) 是一个专业的学科.

背景情况:

  • 耐火状态综合征包括诸如新发性耐火状态 (NORSE) 和发烧性感染相关综合征 (FIRES) 等疾病.
  • 这些综合征的现有命名通常是相互矛盾和令人困惑的.
  • NORSE影响以前健康的儿童,而FIRES被认为是先前发烧事件的变体;这两种情况通常都暗示自身免疫或炎症起源.

研究的目的:

  • 提供对NORSE/FIRES的假设,病因学,病理生理学,临床特征,诊断,治疗和未来前景的最新审查.
  • 为了澄清这些复杂的神经疾病的理解和管理.

主要方法:

  • 使用PubMed临床查询,使用NORSE和FIRES的关键词进行了全面的文献搜索.
  • 搜索重点关注到2025年5月的人类受试者,包括审查,系统审查,病例系列和病例报告.

主要成果:

  • 在NORSE/FIRES中发作通常是反抗性的,需要治疗,例如抗发作药物 (ASM),性饮食和免疫治疗.
  • 预后往往很差,幸存者经常经历耐药性和认知障碍.
  • 新的指导方针和共识改善了临床管理,一旦确定病因 (自身免疫,副瘤) 后,就会作出具体的诊断.

结论:

  • 护士和火焰有相似之处,尽管迷走神经刺激在护士中可能更有效.
  • 一个新的统一术语,NOSES (新发病状态综合征),是针对新发病状态持续超过24小时的特征,尽管有两个标准的ASM.
  • 自身免疫性脑炎,神经瘤性疾病和传染性脑炎在确定病因时,代表了NOSES内的特定诊断.