A Japanese study has found that people are now becoming dependent on computers and mobile phones, <A HREF="http://www.smartphonethoughts.com/index.php?action=expand,15001">resulting in our brains being understimulated,</A> which can cause severe memory problems. The study, carried out by a team of researchers at a Japanese university, says that in today's world, people's reliance on electronic devices for even the simplest tasks is dulling our minds. A recently released report says that in the United Kingdom, one fourth of the population doesn't know their phone numbers at home and about one third only knows and memorizes important anniversaries and birthdates. According to the study, thanks to the increasing use of computers to store information, adults in their 50s and 60s have better memory capacity rather than people in their 30s and below, who have grown up with computers and other devices.