Journal Published Online: 01 July 1994
Volume 39, Issue 4

Morphologic Variations of the External Arcuate Nucleus in Infants Dying of SIDS: A Preliminary Report

CODEN: JFSCAS

Abstract

The external arcuate nucleus (EAN), located in the ventral medulla, is studied in 24 infants dying of sudden infant death syndrome (SIDS) and 15 age-matched controls to identify differences in morphology in this region, thought to be involved in respiratory regulation. Significant differences are noted in EAN neuronal density, percentage of back-to-back neurons and volume of the EAN relative to the adjacent pyramids. These changes may be useful in evaluating sudden infant death.

Author Information

Gilson, TP
University of Cincinnati Medical Center, Cincinnati, OH
Balko, MG
University of Cincinnati Medical Center, Cincinnati, OH
Blisard, KS
University of Cincinnati Medical Center, Cincinnati, OH
Taylor, KL
University of Cincinnati Medical Center, Cincinnati, OH
Pages: 8
Price: $25.00
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Stock #: JFS13686J
ISSN: 0022-1198
DOI: 10.1520/JFS13686J