We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Visual and neurobehavioral impairment associated with polychlorinated biphenyls.
Neurotoxicology 2000 August
To determine whether residents exposed to PCBs and thermolysis products had impaired neurobehavioral functions, the performance of 98 exposed adults was compared with 58 unexposed regional referents (all volunteers). Visual field performance, color confusion index, balance as sway speed, blink reflex latency R-1, hearing, grip strength, simple and choice visual reaction times problem solving for Culture Fair and digit symbol, recall memory, peg placement, trail making A and B for attention and dexterity and long-term memory were tested. A profile of mood states (POMS) and questionnaires for chemical exposures, medical histories and the frequency of 35 symptoms were completed. Only statistically significant differences are described. Exposed subjects had slower simple and choice reaction times and faster sway speeds with eyes closed and open. Color discrimination and visual performance scores were lower and visual fields were often constricted. Scores on Culture Fair, digit symbol, vocabulary and verbal recall were lower. Placement of pegs in a slotted pegboard was slower and trail making A and B took longer. Even embedded memory test scores including vocabulary were lower. POMS scores were elevated. There were no competing chemical exposures, confounding factors or other explanations for the findings. Long residential exposure to PCBs was associated with visual defects and impaired neurophysiologic and neuropsychologic functions.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app