Results 271 to 280 of about 3,524 (316)
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2022
The corpus callosum is the main white matter tract between the two cerebral hemispheres and it connects both homolog and heterotopic regions in both hemispheres. The approximately 200 million axons are neatly organized from front to back with respect to which areas are connected.
de Haan, E.H.F., Pinto, Y.
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The corpus callosum is the main white matter tract between the two cerebral hemispheres and it connects both homolog and heterotopic regions in both hemispheres. The approximately 200 million axons are neatly organized from front to back with respect to which areas are connected.
de Haan, E.H.F., Pinto, Y.
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1992
Abstract Over the past century numerous cytochemical studies have shown that after various types of stress the polysaccharide callose is deposited, at selected sites, on to the plant cell wall. Callose mainly consists of linear 13-1, 3-glucanase (1-4), and one of its functions is to close the connections that unite protoplasts of ...
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Abstract Over the past century numerous cytochemical studies have shown that after various types of stress the polysaccharide callose is deposited, at selected sites, on to the plant cell wall. Callose mainly consists of linear 13-1, 3-glucanase (1-4), and one of its functions is to close the connections that unite protoplasts of ...
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1993
Abstract Since the publication of the fourth edition of Clinical Neuropsychology, there have been relatively few papers published on the split brain. This in part reflects the dwindling population of patients with complete cerebral commissurotomy (CCC) who also have relatively intact intelligence.
Eran Zaidel +4 more
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Abstract Since the publication of the fourth edition of Clinical Neuropsychology, there have been relatively few papers published on the split brain. This in part reflects the dwindling population of patients with complete cerebral commissurotomy (CCC) who also have relatively intact intelligence.
Eran Zaidel +4 more
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Callosal apraxia without agraphia
Annals of Neurology, 1993AbstractWe describe a patient with left unilateral ideomotor apraxia without left‐sided agraphia caused by a callosal lesion that was demonstrated by magnetic resonance imaging. The clinical features, together with data in the literature, suggest that the callosal fibers for writing are concentrated in the posterior corpus callosum, while those for ...
S, Kazui, T, Sawada
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Plant callose synthase complexes
Plant Molecular Biology, 2001Synthesis of callose (beta-1,3-glucan) in plants has been a topic of much debate over the past several decades. Callose synthase could not be purified to homogeneity and most partially purified cellulose synthase preparations yielded beta-1,3-glucan in vitro, leading to the interpretation that cellulose synthase might be able to synthesize callose ...
D P, Verma, Z, Hong
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An Arabidopsis callose synthase
Plant Molecular Biology, 2002Beta-1,3-glucan polymers are major structural components of fungal cell walls, while cellulosic beta-1,4-glucan is the predominant polysaccharide in plant cell walls. Plant beta-1,3-glucan, called callose, is produced in pollen and in response to pathogen attack and wounding, but it has been unclear whether callose synthases can also produce cellulose ...
Ostergaard, Lars +3 more
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Frontal callosal disconnection syndromes
Cortex, 2012The interhemispheric connections of the cortical areas of the human brain are distributed within the corpus callosum according to a topographic order which is being studied in detail by novel imaging techniques. Total section of the corpus callosum is followed by a variety of interhemispheric disconnection symptoms each of which can be attributed to ...
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Joint preserving procedures for painful plantar callosities in patients with flexible cavovarus foot
, 2022 Kosho Togei +5 more
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