Rise Down world: Left Handed Genetics Facts

Why are some people left handed. On the positive side there are many famous people whose left hand is the dominant hand.

Whether You Are Right Or Left Handed Is Decided While In The Womb

Handedness or hand preference is the tendency to be more skilled and comfortable using one hand instead of the other for tasks such as writing and throwing a ball.

Left handed genetics facts. From their innovative minds to their political aspirations there are plenty of great reasons to love lefties. In many cultures being left handed is seen as being unlucky or malicious and that is reflected in language said prof dominic furniss a hand. Ive put together a list of 25 interesting left handed facts from the funny to the weird and everything in between.

Its presence on the fathers side of the family might increase the chances of a person being a left hander. For the first time scientists have identified the genetic differences associated with left handedness a trait found in 10 of the human population. L ets take a quick break from guitars and talk about being left handed in general for a change.

Celebrate the evolutionary mystery of being a left hander what it reveals about the human brain with this list of fun and interesting left handed facts. Apart from these there are a number of facts related to southpaws which are relatively unknown. In my family only myself and my maternal grandmother are left handed.

Evidence suggests that although left handedness is partly because of genetics there are other factors that contribute to the conditionexperts have identified a connection between a gene called lrrtm1 and left handedness. 12 little known facts about left handers. In this article we have brought 15 such lesser known facts about left handed people.

Being a righty or a lefty could be linked to variations in a network of genes that influence right or left asymmetries in the body and brain. Since i didnt see her much as an infant there would have been no way in which i could have been influenced by her handed ness quite the opposite in fact since the rest of my family are right handed. Also left handed students were forced to write with their right hand.

Being left handed has often led to a raw deal. One really interesting factoid that i picked up was from a scientist who believed that left handed people tended to be more independent as a result of having to adapt to a world. Like most aspects of human behavior handedness is a complex trait that appears to be influenced by multiple factors including genetics environment and chance.

Current Left Handed Research