The neonatal EEG: Statistical studies and prognostic value in full-term and pre-term babies

Monod, N; Pajot, N; Guidasci, S

doi:10.1016/0013-4694(72)90063-6

Cited by 231 publications

(86 citation statements)

References 5 publications

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“…Alterações semelhantes na arquitetura do sono foram descritas em RN de mães dependentes de heroína 21 , em neonatos com hipotireoidismo 22 , em RN com malformação cerebral 23 , e em filhos de mães diabéticas 24 .…”

Section: Discussão Discussão Discussão Discussão Discussãounclassified

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Estudo vídeo-polissonográfico em recém-nascidos de termo pequenos para a idade gestacional

Padula

Rugulo

Padovani

et al. 1999

Arq. Neuro-Psiquiatr.

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RESUMO -Analisamos o exame video-polissonográfico de 26 recém-nascidos de termo (RNT) com 24 horas de vida. Os RN tinham exame neurológico e ultrassonográfico cerebral normais e apresentaram período perinatal isento de complicações. Foram subdivididos em dois grupos, um controle constituído de 11 RNT com peso adequado para a idade gestacional; e um grupo de 15 RN com peso abaixo do esperado para o termo (RNT-PIG). Do segundo grupo, 13 RN apresentaram algum tipo de alteração ao exame video-polissonográfico. As alterações mais frequentes foram na arquitetura do sono, 11 casos, e no comportamento, em que oito RN apresentaram número excessivo de sobressaltos ("startle") em relação ao grupo controle e dois RN uma atividade motora reduzida. Os resultados deste estudo demonstram a utilidade da video-polissonografia quando aplicada a RNT-PIG. O exame mostrou-se sensível em detectar diferenças no comportamento, arquitetura do sono e padrão eletrencefalográfico dos RNT-PIG quando comparados ao grupo controle. PALAVRAS-CHAVE: polissonografia neonatal, RNT-PIG, EEG neonatal. Video-polygraphic-EEG study in the full-term newborn with low birthweight for their gestational ageABSTRACT -Video-polygraphic-EEG studies were performed in the first 24 life-hours of 26 healthy full-term newborns without perinatal injuries. The neurological examination and cranial ultrasonography were normal. The newborns were divided into two groups: one, with full-term appropriate -birth weight 11 newborns (control group ) and the other with full-term low-birth weight 15 newborns. Thirteen newborns of the second group had video-polygraphic-EEG study abnormalities. The most frequent abnormalities were found in 11 cases, as far as sleep architecture is concerned. Also, when compared with the control group, 8 cases of an excessive amount of startles and 2 cases of low behavior activities were found. The results demonstrate the usefulness of videopolygraphic-EEG study in the full-term newborns with intra-uterine growth retard. This examination was sensitive to detect behavior, sleep architecture and EEG standard differences in the low birth-weight newborns as to the control group.

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Section: Discussão Discussão Discussão Discussão Discussãounclassified

“…O esperado seria a ocupação de 50% ou mais do registro em SA e no mínimo de 20% em S Q [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27] .…”

Section: Discussão Discussão Discussão Discussão Discussãounclassified

Estudo vídeo-polissonográfico em recém-nascidos de termo pequenos para a idade gestacional

Padula

Rugulo

Padovani

et al. 1999

Arq. Neuro-Psiquiatr.

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“…Abnormal EEGsleep patterns have been associated with specific clinical conditions identified in either the prenatal or perinatal periods. Among the clinical conditions associated with abnormal EEG-sleep patterns are seizures (10, 1 I), untreated hypothyroidism (12), maternal diabetes (4) and toxemia (1 3, 14), trisomy 2 1 (1 5), asphyxia (1 1, [16][17][18], and drug addiction (1 9). Several investigators contend that EEG-sleep abnormalities can predict medical and behavioral difficulties in neonates and infants even in the absence of clinical abnormalities (10, 1 1, 20, 2 1).…”

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confidence: 99%

The Effects of Prenatal Alcohol and Marijuana Exposure: Disturbances in Neonatal Sleep Cycling and Arousal

et al. 1988

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ABSTRACT. Neonatal EEG and sleep findings are presented from a longitudinal study of the effects of maternal alcohol and marijuana use during pregnancy. Infant outcome has been examined relative to the trimester(s) of pregnancy during which use occurred. Disturbances in sleep cycling, motility, and arousals were noted that were both substance and trimester specific. Alcohol consumed during the first trimester of pregnancy was associated with disruptions in sleep and arousal, whereas marijuana use affected sleep and motility regardless of the trimester in which it was used. Although these findings are preliminary and based on a small sample of women exhibiting only moderate substance use during pregnancy, they do suggest that specific neurophysiological systems may be differentially affected by prenatal alcohol or marijuana exposure even in the absence of morphological abnormalities.

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“…in the area of the lesion). While the seizure activity is present in both hemispheres of the brain, the ispilateral hemisphere shows EEG background suppression, which is indicative of ongoing brain damage 21 .…”

Section: Representative Resultsmentioning

confidence: 99%

“…Multiple channels of recording allow for the recording of multi-modal biopotentials, such as electrocardiogram and electroencephalogram. Animal models of co-morbidities will benefit by the ability to record biopotentials during behavior [21][22][23] . Combining behavior with EEG monitoring will provide researchers with a better tool for research and pre-clinical studies.…”

Section: Introductionmentioning

confidence: 99%

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

Zayachkivsky

Lehmkuhle

Dudek

2015

JoVE

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Many progressive neurologic diseases in humans, such as epilepsy, require pre-clinical animal models that slowly develop the disease in order to test interventions at various stages of the disease process. These animal models are particularly difficult to implement in immature rodents, a classic model organism for laboratory study of these disorders. Recording continuous EEG in young animal models of seizures and other neurological disorders presents a technical challenge due to the small physical size of young rodents and their dependence on the dam prior to weaning. Therefore, there is not only a clear need for improving pre-clinical research that will better identify those therapies suitable for translation to the clinic but also a need for new devices capable of recording continuous EEG in immature rodents. Here, we describe the technology behind and demonstrate the use of a novel miniature telemetry system, specifically engineered for use in immature rats or mice, which is also effective for use in adult animals.

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The neonatal EEG: Statistical studies and prognostic value in full-term and pre-term babies

Cited by 231 publications

References 5 publications

Estudo vídeo-polissonográfico em recém-nascidos de termo pequenos para a idade gestacional

Estudo vídeo-polissonográfico em recém-nascidos de termo pequenos para a idade gestacional

The Effects of Prenatal Alcohol and Marijuana Exposure: Disturbances in Neonatal Sleep Cycling and Arousal

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

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