Skip to main content
×
Home
    • Aa
    • Aa

Effects of early low-level lead exposure on human brain structure, organization and functions

  • K. M. Cecil (a1)
Abstract

Advanced neuroimaging techniques offer unique insights into how childhood lead exposure impacts the brain. Volumetric magnetic resonance imaging affords anatomical information about the size of global, regional and subcomponent structures within the brain. Diffusion tensor imaging provides information about white matter architecture by quantitatively describing how water molecules diffuse within it. Proton magnetic resonance spectroscopy generates quantitative measures of neuronal, axonal and glial elements via concentration levels of select metabolites. Functional magnetic resonance imaging infers neuronal activity associated with a given task performed. Employing these techniques in the study of the Cincinnati Lead Study, a relatively homogeneous birth cohort longitudinally monitored for over 30 years, one can non-invasively and quantitatively explore how childhood lead exposure is associated with adult brain structure, organization and function. These studies yield important findings how environmental lead exposure impacts human health.

Copyright
Corresponding author
*Address for correspondence: K. M. Cecil, PhD, Professor, Radiology, Pediatrics, Neuroscience & Environmental Health, Cincinnati Children’s Hospital Medical Center, Department of Radiology, MLC 5033, 3333 Burnet Avenue, Cincinnati, OH 45229, USA. (Email kim.cecil@chmcc.org)
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Journal of Developmental Origins of Health and Disease
  • ISSN: 2040-1744
  • EISSN: 2040-1752
  • URL: /core/journals/journal-of-developmental-origins-of-health-and-disease
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×

Keywords:

Metrics

Full text views

Total number of HTML views: 3
Total number of PDF views: 9 *
Loading metrics...

Abstract views

Total abstract views: 67 *
Loading metrics...

* Views captured on Cambridge Core between September 2016 - 27th May 2017. This data will be updated every 24 hours.