Virus may be eating your brain

Posted on November 1, 2006  Comments (1)

Forgetful? Virus may be eating your brain

Viruses that cause a range of ills from the common cold to polio may be able to infect the brain and cause steady damage, a team at the Mayo Clinic in Minnesota reports.

“Our study suggests that virus-induced memory loss could accumulate over the lifetime of an individual and eventually lead to clinical cognitive memory deficits,” says Dr Charles Howe, who reports the findings in the latest issue of the journal Neurobiology of Disease.

The viruses are called picornaviruses and infect more than 1 billion people worldwide each year.

They include the virus that causes polio, as well as colds and diarrhoea. People contract an average of two or three such infections a year.

Related: Viruses as Nanomachines (webcast) (excellent, John) – What Are Viruses? – More info on Picornaviruses from Tulane – Microbes

One Response to “Virus may be eating your brain”

  1. CuriousCat: Cats Control Rats … With Parasites
    April 4th, 2007 @ 8:08 am

    […] If a rat is infected by t. gondii, cat urine doesn”™t seem so bad anymore; it”™s even kind of attractive. Even more impressively, Stanford University researchers have found that the rats otherwise behave normally, with all their usual fears intact. […]

Leave a Reply