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[Stable motor states in embryogenesis and their physiological analysis].
Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova
|July 1, 1984
Summary
New stable motor states form during late embryogenesis, supported by long-term memory. This research validates N. P. Bechtereva's concepts on nervous system development and movement coordination.
Area of Science:
- Neuroscience
- Developmental Biology
- Motor Control
Context:
- Investigates the ontogenesis of nervous activity and motor control.
- Builds upon N. P. Bechtereva's foundational concepts in neurobiology.
Purpose:
- To elucidate the regularities of nervous activity during ontogenesis.
- To demonstrate the formation of new stable motor states in late embryogenesis.
- To reveal the nature of neural links in motor control development.
Summary:
- Experimental data confirm N. P. Bechtereva's theories on nervous system development.
- Stable motor states emerge by the 18th day of embryogenesis, enabled by a developing long-term memory matrix.
- Coordinated motor pattern rearrangements involve rigid and flexible neural links, guided by the principle of minimizing cerebral resource utilization.
Impact:
- Provides evidence for the neurobiological basis of motor skill acquisition during development.
- Offers insights into the plasticity and efficiency of the developing brain.
- Validates theoretical models of nervous system ontogenesis and motor learning.