Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Relationship of Event-Related Brain Potentials and Lead Absorption: A Review of Current Evidence.
Author Otto, D. A. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC.
Year Published 1986
Report Number EPA/600/D-86/012;
Stock Number PB86-148475
Additional Subjects Lead(Metal) ; Toxicology ; Absorption ; Senses ; Humans ; Heavy metals ; Evoked responses ; Neurotoxicity
Library Call Number Additional Info Location Last
NTIS  PB86-148475 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 32p
Abstract The results of human and animal studies of the effects of lead absorption on sensory evoked and slow brain potentials are reviewed. These studies of flash evoked potentials in rats produced conflicting evidence of increased and decreased latencies, decreased amplitude, and increased or decreased cortical excitability. Studies of slow wave voltage in children during sensory conditioning indicated a linear relationship to blood lead level in two studies, an effect that could not be replicated in an indendent sample of children. Results of a fourth study indicated that slow voltage measures were more sensitive to lead during active rather than passive conditioning. Conflicting evidence of lead effects on pattern-reversal visual evoked potentials in children was found in three studies. Evidence of increased latencies-of brainstem auditory evoked potentials at blood lead levels above 25/dl were reported in two studies.
PUB Date Free Form Jan 86
Category Codes 6T; 57Y
NTIS Prices PC A03/MF A01
Primary Description 600/11
Document Type NT
Cataloging Source NTIS/MT
Control Number 608719654
Origin NTIS
Type CAT