Your Left-Handed Brain

Your Left-Handed Brain

WHY ARE YOU LEFT-HANDED? Despite many years of research, the reason why one person turns out to be a left-hander and another does not remains a mystery. Handedness is partly heritable (see Glossary): left-handed parents tend to have more left-handed children than right-handed parents do. Studies that compared identical twins to fraternal twins (see Glossary) show that the heritability is around...

پرده صماخ و چپ دست‌ها T.M and left handed

ABCTRACT: To find out what percentage of the men are left-handed or as a rule use their left hand for writing or do precise or complicated jobs is to question them directly. Neurologists believe that less than 10 percent of people are left - handed. In our study, we should like to know the correct percentage of the men living in Rasht are left -handed . This study is statistically based on m...

Dysphasia in left-handed patients with unilateral brain lesions.

The left - handed dou

The con ver sion of right-handed dsDNA and dsRNA to the left-handed Z-con-formation in volves a re or ga ni za tion of the nu cleo tides rel a tive to each other. This con-ver sion can be fa cil i tated by the tight bind ing of a Z-conformation-specific pro tein domain from the ed it ing en zyme dsRNA adenosine deaminase. This may in flu ence the mod i fi ca tion of both pre-mRNAs as well as so...

Nonlinear Left-Handed Metamaterials

Metamaterials are artificial structures that are designed to exhibit specific electromagnetic properties required for different applications but not commonly found in nature. The methodology of synthesizing materials composed of microand nano-structured components that mimic the electromagnetic response of individual atoms and molecules (meta-atoms and meta-molecules) has proven to be very prod...