Presentation is loading. Please wait.

Presentation is loading. Please wait.

Lateralized Background Suppression; Hemiplegic Migraine

Published byPhyllis Farmer Modified over 6 years ago

Similar presentations

Presentation on theme: "Lateralized Background Suppression; Hemiplegic Migraine"— Presentation transcript:

1 Lateralized Background Suppression; Hemiplegic Migraine
Lateralized Background Suppression; Hemiplegic Migraine. (Five hours after the EEG in Figure 4-63) EEG performed after the sedation with lorazepam for MRI shows depression of background activity over the left hemisphere and disappearance of the PLEDs. This EEG evolution supports the transient nature of her hemiplegic migraine. She showed significant improvement in her mental status and headache but remained having the same degree of the right hemiparesis and hemineglect. Source: Focal Nonepileptoform Activity, Atlas of Pediatric EEG Citation: Laoprasert P. Atlas of Pediatric EEG; 2011 Available at: Accessed: October 18, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

Download ppt "Lateralized Background Suppression; Hemiplegic Migraine"

Similar presentations

Automatisms with preserved responsiveness were observed exclusively during seizures arising from the right nondominant temporal lobe. They were not observed.

Automatisms with preserved responsiveness were observed exclusively during seizures arising from the right nondominant temporal lobe. They were not observed.
Benign infantile seizures are characterized by (1) familial or nonfamilial occurrence; (2) normal development prior to onset; (3) onset mostly during the.

Benign infantile seizures are characterized by (1) familial or nonfamilial occurrence; (2) normal development prior to onset; (3) onset mostly during the.
Low Voltage EKG Activity Due to Scalp Edema; High Frequency Jet Respirator Artifact. An 18-day-old boy with diaphragmatic hernia, pulmonary hypoplasia,

Low Voltage EKG Activity Due to Scalp Edema; High Frequency Jet Respirator Artifact. An 18-day-old boy with diaphragmatic hernia, pulmonary hypoplasia,
Scalp Edema and High Frequency Respirator Artifacts

Scalp Edema and High Frequency Respirator Artifacts
The EEG features and their evolution change with age

The EEG features and their evolution change with age
In the scalp EEG, slow-wave activity was present in 62%

In the scalp EEG, slow-wave activity was present in 62%
A child presenting with high fever, refusal to eat, and sores in the mouth. (Photo contributor: Binita R. Shah, MD.) Source: Chapter 3. Infectious Diseases,

A child presenting with high fever, refusal to eat, and sores in the mouth. (Photo contributor: Binita R. Shah, MD.) Source: Chapter 3. Infectious Diseases,
Transient Unilateral Attenuation of Background Activity During Sleep

Transient Unilateral Attenuation of Background Activity During Sleep
The typical EEG of hydranencephaly shows a flat pattern but the EEG of severe hydrocephalus does not demonstrate a flat pattern. Visual evoked potential.

The typical EEG of hydranencephaly shows a flat pattern but the EEG of severe hydrocephalus does not demonstrate a flat pattern. Visual evoked potential.
Additional electrodes can be used to supplement the standard System

Additional electrodes can be used to supplement the standard System
Wong-Baker FACES pain scale (Wong-Baker FACES Foundation (2015)

Wong-Baker FACES pain scale (Wong-Baker FACES Foundation (2015)
Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:

Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:
A mild and inconsistent asymmetry of photic driving response is frequently seen in normal individuals. An asymmetry in photic driving response may result.

A mild and inconsistent asymmetry of photic driving response is frequently seen in normal individuals. An asymmetry in photic driving response may result.
Generalized, frontally predominant, rhythmic fast activity is the most common ictal EEG accompaniment of generalized tonic seizures. Ictal EEG patterns.

Generalized, frontally predominant, rhythmic fast activity is the most common ictal EEG accompaniment of generalized tonic seizures. Ictal EEG patterns.
Very Low-Voltage Background Activity; Hypoxic-Ischemic Encephalopathy (HIE). A 6-day-old infant who was born at term with Apgar scores of 0, 0, 0, 3, 4,

Very Low-Voltage Background Activity; Hypoxic-Ischemic Encephalopathy (HIE). A 6-day-old infant who was born at term with Apgar scores of 0, 0, 0, 3, 4,
Outcomes after surgery, cortical resection, or hemispherectomy in infants with catastrophic focal epilepsy are very good. About 75–78% are seizure-free.

Outcomes after surgery, cortical resection, or hemispherectomy in infants with catastrophic focal epilepsy are very good. About 75–78% are seizure-free.
The LifeStat system is an example of a piston compression device

The LifeStat system is an example of a piston compression device
CBZ is the most common antiepileptic drug (AED) causing AED-induced seizure worsening. CBZ can both aggravate and induce new seizure types including absence,

CBZ is the most common antiepileptic drug (AED) causing AED-induced seizure worsening. CBZ can both aggravate and induce new seizure types including absence,
Umbilical artery catheter insertion. (A) Artery dilation

Umbilical artery catheter insertion. (A) Artery dilation
In this patient, the ground electrode was placed on the forehead and the low-impedance active electrode occurred in the occipital region. Therefore, the.

In this patient, the ground electrode was placed on the forehead and the low-impedance active electrode occurred in the occipital region. Therefore, the.

Similar presentations

Ads by Google