Kids Exposed to Foetal Alcohol can Be Identified by Eye Blinks

February 04, 2008 at 3:37 PM Alcohol & Drug Abuse News
  •   Print
  •   Share
  •   Comments
  •  Text 
Kids Exposed to Foetal Alcohol can Be Identified by Eye Blinks
A new study has discovered that a problem in eye blinking conditioning (EBC) may aid in identifying children who have been exposed to alcohol while in the womb.

The discovery would identify children possibly affected by foetal alcohol syndrome (FAS) and also those who do not have distinctive FAS features.

The study led by Sandra W. Jacobson, a professor in the department of psychiatry and behavioural neurosciences at Wayne State University School of Medicine, also stated that all the children who have been exposed to alcohol show distinctive facial anomalies associated with FAS.

It was also mentioned in the study that while children with FAS have identifiable craniofacial abnormalities, children with alcohol-related neurodevelopmental disorder (ARND) may have considerable cognitive impairments without facial anomalies.

'Eyeblink conditioning (EBC) is a Pavlovian paradigm that involves temporal pairing of a conditioned stimulus, such as a tone, with an unconditioned stimulus, such as an air puff. Animal studies have shown that binge consumption of alcohol during pregnancy impairs EBC. We wanted to see if we could use the EBC paradigm to identify underlying or subcortical deficits that are specifically affected by prenatal alcohol exposure in children,' explained Jacobson.

'The present study provides the first documentation that clearly points to an FAS relationship because of the large sample size, the prospective follow-up of children from birth, and the careful measurement of prenatal exposure to alcohol and other drugs. Moreover, the deficits in EBC were not related to IQ or [found in nonexposed children with] microcephaly, which are often confounding factors,' said Lynn T. Singer, Deputy Provost and vice president for academic programs at Case Western Reserve University.

Page 1 Page 1 | 2  Next
 Email Email   RSS Feeds RSS Feeds   Print this page Print   Save this page Save   Link Link   Syndicate Syndicate   Comments Comments   Bookmark and Share
 
Comment & Contribute
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters

Notify me when reply is posted
I agree to the terms and conditions
  
If you have a question about health related issues, you can now post it in our Ask An Expert section on our community website Medwonders.com and get answers from our panel of experts.
X

Medwonders Health Network

  • Health News Index
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
News Archive
Date :
Category :
Keyword :
Quiz on Eye
An interesting eye quiz to update your knowledge on the subject.
  • News Quick Links
News Central Health Watch
Latest Health News Health In Focus
News Category (500+) Breaking Health News
Popular News Celebrating Life
Health News and Press Release Medindia - Exclusive
News Photo Gallery India Special
News Video Gallery Lifestyle and Wellness
News From Other Resources
News Categories:  
Obesity Health Center

Alcohol & Drug Abuse Related News

» Weight-loss Surgery May Also Help Rid of Alcohol Cravings » Addiction Treatment Guidelines Updated By British Experts
» One in Eight Deaths In Britain Is Caused By Alcohol » Crime Records More in On-Premise Alcohol Outlets Than Off-Premise Alcohol Outlets
» Study Links Modest Alcohol Intake With Less Inflammation in Patients With Common Liver Disease » Higher Resiliency can Protect Against Later Alcohol/Drug Use
» Colombia Forests Nurture Powerful Drug Transforming Folks to 'Zombies' » Overexposure to Cocaine may Lead to Structural Changes in Brain
Read More >>