The corpus callosum, interhemisphere interactions, and the function of the right hemisphere of the brain

@article{Buklina2005TheCC,
  title={The corpus callosum, interhemisphere interactions, and the function of the right hemisphere of the brain},
  author={Svetlana Buklina},
  journal={Neuroscience and Behavioral Physiology},
  year={2005},
  volume={35},
  pages={473-480}
}
  • S. Buklina
  • Published 1 June 2005
  • Psychology, Medicine, Biology
  • Neuroscience and Behavioral Physiology
A complex clinical-neuropsychological study was performed by the Luriya method before and after surgery in 36 patients with arteriovenous malformations (AVM) of the corpus callosum. The symptoms of local lesions to the various parts of the corpus callosum are described. Symptoms of partial lesioning of the corpus callosum were found to be modality-specific, though only relatively. The symptoms of dyscopia or dysgraphia could appear in isolation fro each other. Combined lesions of the medial… 
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References

SHOWING 1-10 OF 49 REFERENCES
Dyspraxia following division of the cerebral commissures.
The BASIC picture of the cerebral deconnection or split-brain syndrome 1 has been extended and elaborated in recent years through the study of some patients in whom cerebral commissurotomy had been
Observations on visual perception after disconnexion of the cerebral hemispheres in man.
TLDR
Tests were aimed at determining the extent and kinds of interaction, if any, between the perceptual and mnemonic activities of the separated hemispheres, at detecting differences in performance capacity of the right andLeft visual half systems and at revealing the degree of lateralization in motor responses to right and left visual field stimuli.
SURGICAL DIVISION OF COMMISSURAL PATHWAYS IN THE CORPUS CALLOSUM: RELATION TO SPREAD OF AN EPILEPTIC ATTACK
The theory has long been held that the disordered wave of nerve impulses resulting in an epileptic seizure with loss of consciousness usually begins at one focal point and then spreads widely to
Anterior and posterior callosal contributions to simultaneous bimanual movements of the hands and fingers.
TLDR
It is demonstrated that neural communication across anterior and posterior fibres of the corpus callosum strongly influences the temporal precision of bimanual coordination and affects the degree of bilateral synchrony with which simple simultaneous hand and finger movements are initiated.
Hemispheric specialization: A possible clue to mechanism☆
Some functional effects of sectioning the cerebral commissures in man*
TLDR
The general picture of callosal functions based on the animal studies tends to be supported in current early testing of a 48-year-old male war veteran with recent complete section of the corpus callosum, anterior and hippocampal commissures.
Left brain, right brain
TLDR
This third edition of Left Brain, Right Brain features new or expanded material on the possible relationship between left-handedness and immune disorders, the role of the right hemisphere in language, hemispheric asymmetry and emotion, the implications of surgical separation of the hemispheres for brain research, and new evidence on how one hemisphere compensates for damage to the other.
Cerebral Commissurotomy in Man
TLDR
An increasing accumulat ion of clinical da ta suggests tha t complem e n t a r y functions in man may be verbal v. visuospatial, and support has come f rom studies of patients with circumscribed injuries or infarction.
Right hemisphere dominance for attention
TLDR
Findings support the hypothesis that the right hemisphere is dominant for attention, as the left parietal lobe desynchronized most after right-sided stimuli and the right parietal lobes desynchronization equally after right or left stimuli.
Cerebral Organization and Behavior: The split brain behaves in many respects like two separate brains, providing new research possibilities.
TLDR
The split brain behaves in many respects like two separate brains, providing new research possibilities, according to researchers at the Massachusetts General Hospital.
...
...