منابع مشابه
Developmental Aspects of Left-handedness
Investigations to explore human handedness have been conducted for ages. It is still uncertain what causes people to use the left or the right hand. Clues supporting the genetic origin of handedness have been accumulating and provide the best evidence. Nevertheless, in some populations there are different types of left-handers that do not seem to be explained solely by genes and differ from oth...
متن کاملLeft-handedness: association with immune disease, migraine, and developmental learning disorder.
We report an experimental study designed to test the following hypothesis derived from clinical observations: There is an elevated frequency in left-handed individuals and in their families of immune disease, migraine, and developmental learning disorders. In two separate investigations the frequency of these conditions was compared in strongly left-handed subjects and in strongly right-handed ...
متن کاملDyslexia and handedness: developmental phonological and surface dyslexias are associated with different biases for handedness.
Developmental disorders of reading and spelling have long been associated with increased left- and mixed-handedness but the evidence has been controversial. The right shift (RS) theory of handedness and cerebral dominance, developed by Annett from 1972 onward, offers resolutions to several puzzles about laterality in the so-called dyslexias. This review of findings in the light of the theory sh...
متن کاملHandedness in Children With Autism Spectrum Disorder.
The left hemisphere is usually predominant in manual skills and language, suggesting a link between hand dominance and language. Studies of autism spectrum disorder show atypical handedness; however, few have examined language-handedness associations. Handedness, assessed by task performance, and standardized receptive and expressive language tests were completed in 110 autism spectrum disorder...
متن کاملDissociative identity disorder associated with mania and change in handedness.
OBJECTIVE To investigate the overlap between dissociative and bipolar disorders with reference to their neurophysiological foundations. BACKGROUND Case reports of anomalous lateralization and shifts in handedness associated with both affective and dissociative conditions have intermittently surfaced in the literature. The two disorders are, however, usually considered to be distinct psychopat...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1992
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.67.10.1323