Binge drinking is why women can't read maps, say scientists

Women, according to the received wisdom frequently cited by exasperated male drivers, can't read maps.

Now scientists have come up with one rather uncharitable explanation for the supposed phenomenon. It could be the result of binge drinking in adolescence.

A group of American researchers have found that heavy drinking during the teenage years, when the brain is still growing, can affect the development of spatial memory – the ability to orientate oneself on a map and remember how to get from place to place – in both sexes.

Studies among almost 100 students at schools in San Diego, California, found that the heavy drinkers performed less well on measures of spatial memory performance, with women feeling the effects more than men.

Susan Tapert, acting chief of psychology at the Veterans Administration San Diego Health System, who led the study published in the journal Alcoholism, said: "Our study found that female teenage heavy drinkers had less brain activation in several brain regions than female non-drinking teens when doing the same spatial task.

"These differences in brain activity were linked to worse performance on other measures of attention and working memory ability. Male binge drinkers showed some but less abnormality as compared to male non-drinkers. This suggests that female teens may be particularly vulnerable to the negative effects of heavy alcohol use."

The students were normal healthy teenagers who drank socially and might have four or five drinks at a weekend party and then not drink again for some weeks. They drank at a level that was widespread in their age group, she said.

"Long after a young person recovers from a hangover, this study shows that risk to cognitive and brain functions endures. The effects on the developing brain are only now being identified."

Life and Style
ebookNow available in paperback
ebooks
ebookA delicious collection of 50 meaty main courses
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
SPONSORED FEATURES

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    Recruitment Genius: Technical Author / Multimedia Writer

    Negotiable: Recruitment Genius: This recognized leader in providing software s...

    Recruitment Genius: Clinical Lead / RGN

    £40000 - £42000 per annum: Recruitment Genius: This is an exciting opportunity...

    Recruitment Genius: IT Sales Consultant

    £35000 - £40000 per annum: Recruitment Genius: This IT support company has a n...

    Recruitment Genius: Works Engineer

    Negotiable: Recruitment Genius: A works engineer is required in a progressive ...

    Day In a Page

    Isis profits from destruction of antiquities by selling relics to dealers - and then blowing up the buildings they come from to conceal the evidence of looting

    How Isis profits from destruction of antiquities

    Robert Fisk on the terrorist group's manipulation of the market to increase the price of artefacts
    Labour leadership: Andy Burnham urges Jeremy Corbyn voters to think again in last-minute plea

    'If we lose touch we’ll end up with two decades of the Tories'

    In an exclusive interview, Andy Burnham urges Jeremy Corbyn voters to think again in last-minute plea
    Tunisia fears its Arab Spring could be reversed as the new regime becomes as intolerant of dissent as its predecessor

    The Arab Spring reversed

    Tunisian protesters fear that a new law will whitewash corrupt businessmen and officials, but they are finding that the new regime is becoming as intolerant of dissent as its predecessor
    King Arthur: Legendary figure was real and lived most of his life in Strathclyde, academic claims

    Academic claims King Arthur was real - and reveals where he lived

    Dr Andrew Breeze says the legendary figure did exist – but was a general, not a king
    Who is Oliver Bonas and how has he captured middle-class hearts?

    Who is Oliver Bonas?

    It's the first high-street store to pay its staff the living wage, and it saw out the recession in style
    Earth has 'lost more than half its trees' since humans first started cutting them down

    Axe-wielding Man fells half the world’s trees – leaving us just 422 each

    However, the number of trees may be eight times higher than previously thought
    60 years of Scalextric: Model cars are now stuffed with as much tech as real ones

    60 years of Scalextric

    Model cars are now stuffed with as much tech as real ones
    Theme parks continue to draw in thrill-seekers despite the risks - so why are we so addicted?

    Why are we addicted to theme parks?

    Now that Banksy has unveiled his own dystopian version, Christopher Beanland considers the ups and downs of our endless quest for amusement
    Tourism in Iran: The country will soon be opening up again after years of isolation

    Iran is opening up again to tourists

    After years of isolation, Iran is reopening its embassies abroad. Soon, there'll be the chance for the adventurous to holiday there
    10 best PS4 games

    10 best PS4 games

    Can’t wait for the new round of blockbusters due out this autumn? We played through last year’s offering
    Transfer window: Ten things we learnt

    Ten things we learnt from the transfer window

    Record-breaking spending shows FFP restraint no longer applies
    Migrant crisis: UN official Philippe Douste-Blazy reveals the harrowing sights he encountered among refugees arriving on Lampedusa

    ‘Can we really just turn away?’

    Dead bodies, men drowning, women miscarrying – a senior UN figure on the horrors he has witnessed among migrants arriving on Lampedusa, and urges politicians not to underestimate our caring nature
    Nine of Syria and Iraq's 10 world heritage sites are in danger as Isis ravages centuries of history

    Nine of Syria and Iraq's 10 world heritage sites are in danger...

    ... and not just because of Isis vandalism
    Girl on a Plane: An exclusive extract of the novelisation inspired by the 1970 Palestinian fighters hijack

    Girl on a Plane

    An exclusive extract of the novelisation inspired by the 1970 Palestinian fighters hijack
    Why Frederick Forsyth's spying days could spell disaster for today's journalists

    Why Frederick Forsyth's spying days could spell disaster for today's journalists

    The author of 'The Day of the Jackal' has revealed he spied for MI6 while a foreign correspondent