Do the locomotion
نویسندگان
چکیده
منابع مشابه
Flies do the locomotion
Genetic techniques have shed new light on the organization of the neurons in the ventral nervous system of the fruit fly.
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In current mechanics literature one very frequently encounters the concepts locomotion and locomotion system. Unfortunately, strong definitions of these seemingly intuitively clear notions are generally missing. The following paper tries to fill this gap.
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Animals use a nervous system for locomotion in some stage of their life cycle. The nematode Caenorhabditis elegans, a major animal model for almost all fields of experimental biology, has long been used for detailed studies of genetic and physiological locomotion mechanisms. Of its 959 somatic cells, 302 are neurons that are identifiable by lineage, location, morphology, and neurochemistry in e...
متن کاملDo altered energy metabolism or spontaneous locomotion ‘mediate’ decelerated senescence?
That one or multiple measures of metabolic rate may be robustly associated with, or possibly even causative of, the progression of aging-resultant phenotypes such as lifespan is a long-standing, well-known mechanistic hypothesis. To broach this hypothesis, we assessed metabolic function and spontaneous locomotion in two genetic and one dietary mouse models for retarded aging, and subjected the ...
متن کاملMuscles do more positive than negative work in human locomotion.
Muscle work during level walking and ascent and descent ramp and stairway walking was assessed in order to explore the proposition that muscles perform more positive than negative work during these locomotion tasks. Thirty four healthy human adults were tested while maintaining a constant average walking velocity in the five gait conditions. Ground reaction force and sagittal plane kinematic da...
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ژورنال
عنوان ژورنال: Nature
سال: 2002
ISSN: 0028-0836,1476-4687
DOI: 10.1038/418137a