Arm Coordination
Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Coordination of the two heads of myosin during muscle contraction
We have used luminescence resonance energy transfer between regulatory light chains (RLC) to detect structural changes within the dimeric myosin molecule in contracting muscle fibers. Fully functional scallop muscle fibers were prepared such that each myosin molecule contained a terbium-labeled (luminescent donor) RLC on one head and a rhodamine-labeled (acc
National Academy of Sciences.
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14. Energetic considerations of ciliary beating and the advantage of metachronal coordination
The internal mechanism of cilia is among the most ancient biological motors on an evolutionary scale. It produces beat patterns that consist of two phases: during the effective stroke, the cilium moves approximately as a straight rod, and during the recovery stroke, it rolls close to the surface in a tangential motion. It is commonly agreed that these two ph
The National Academy of Sciences.
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15. Coordination of replication and transcription along a Drosophila chromosome
The mechanisms by which metazoan origins of DNA replication are defined, regulated, and influenced by chromosomal events remain poorly understood. To gain insights into these mechanisms, we developed a systematic approach using a Drosophila high-resolution genomic microarray to determine replication timing, identify replication origins, and map protein-bindi
Cold Spring Harbor Laboratory Press.
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16. Generalization of Visuomotor Learning Between Bilateral and Unilateral Conditions
A long history of behavioral and physiological research has suggested that bilateral coordination invokes unique neural processes that are not involved in unilateral movements. This hypothesis predicts that motor learning should show limited transfer between unilateral and bilateral conditions, which is consistent with a recent finding that indicated partial
American Physiological Society.