Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1994-10-20
|
| pubmed:abstractText |
The objective of this study was to examine the results of 16-channel computer-assisted outpatient long-term EEG monitoring (CO-LTM) and to compare those results to previously published reports using 4- and 8-channel ambulatory cassette-based continuous recordings. Patients were referred to a community-based outpatient EEG service for further diagnostic evaluation using this 16-channel bipolar recording system. 344 patients were recorded for an average of 1.4 days. EEG was reviewed for the presence of patient identified events, computer identified interictal and ictal abnormalities, and periodic time samples. A push-button recording that signified a clinical event was obtained in 166 patients (48.3%); 41 (11.9%) of these recordings included a seizure and 125 (36.3%) showed no EEG changes during the habitual event. An EEG abnormality was identified by the computer in an additional 90 recordings (26.2%), for an overall clinical usefulness of 74.4%. Among the 191 patients referred with previously normal routine EEGs, a total of 129 (67.5%) of these recordings were useful. 48 (25.1%) of these tracings were abnormal and an additional 81 push-button events (42.4%) showing no changes from background EEG were recorded. In conclusion, computer-assisted outpatient EEG monitoring provides good success rates for clinically useful information.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Sep
|
| pubmed:issn |
0013-4694
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
91
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
229-31
|
| pubmed:dateRevised |
2008-9-9
|
| pubmed:meshHeading |
pubmed-meshheading:7522152-Adolescent,
pubmed-meshheading:7522152-Adult,
pubmed-meshheading:7522152-Aged,
pubmed-meshheading:7522152-Brain,
pubmed-meshheading:7522152-Child,
pubmed-meshheading:7522152-Child, Preschool,
pubmed-meshheading:7522152-Electroencephalography,
pubmed-meshheading:7522152-Epilepsy,
pubmed-meshheading:7522152-Humans,
pubmed-meshheading:7522152-Infant,
pubmed-meshheading:7522152-Middle Aged,
pubmed-meshheading:7522152-Monitoring, Physiologic,
pubmed-meshheading:7522152-Signal Processing, Computer-Assisted
|
| pubmed:year |
1994
|
| pubmed:articleTitle |
The results of computer-assisted ambulatory 16-channel EEG.
|
| pubmed:affiliation |
Department of Neurology, Medical College of Wisconsin, Froedtert Memorial Lutheran Hospital, Milwaukee.
|
| pubmed:publicationType |
Journal Article
|