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Movements Are Controlled By Muscle Forces · LearnSpace
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Movements Are Controlled By Muscle Forces

Курс от University of Colorado Boulder
Средний≈ 8.6 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

Movements Are Controlled By Muscle Forces is the first course of the specialization "Science of Movement". In this course, we will delve into the mechanisms by which our nervous system communicates with our muscles, allowing us to perform a wide range of coordinated movements with precision. Whether you are a fitness enthusiast, a sports coach, a medical student, or simply curious about the inner workings of your body, this course will provide you with a comprehensive understanding of how the nervous system plays a vital role in enabling our muscles to produce movements. The discussion begins with an explanation of how the activation signal is generated by neurons and then transmitted to targeted muscles. You will learn how the nervous system provides muscles with the activation signals needed to perform movement. You will learn about the contractile properties of motor units and how the force produced by a muscle depends on the amount of motor unit activity. By the end of this course, you will have gained a deep understanding of the intricate relation between the nervous system and muscle activation. You will be equipped with knowledge that can be applied to various fields, such as exercise prescription, sports performance, physical therapy, and neurology.

Навыки, которые вы освоите

ElectrophysiologyPhysiologyExercise ScienceHuman Musculoskeletal SystemKinesiologyAnatomySports MedicineNeurologyExercise TherapyCoordination

Программа курса

4 модулей · 55 учебных материалов

01Excitable Membranes17 материалов

Welcome and Introduction

Course Updates and Accessibility SupportЧтениеWelcome to the Science of Movement SpecializationВидеоMeet Your Instructor ВидеоIntroduction to This CourseВидео

Resting Membrane Potential

Учитесь у экспертов

Roger Enoka

Professor

Movements Are Controlled By Muscle Forces
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Обучение на Coursera

≈ 8.6 ч

4 модулей

Язык: Английский

Часть программы вашего университета
Membrane PotentialВидео
Equilibrium PotentialВидео
Membrane CurrentsВидео
Ohm's LawВидео
Resting Membrane PotentialЗадание

Electrical Properties of Neurons

Input ConductanceВидеоMembrane CapacitaceВидеоAxial ConductanceВидеоElectrical Properties of NeuronsЗадание

Action Potentials

Voltage-Gated ChannelsВидеоVoltage ThresholdВидеоConduction VelocityВидеоExcitable MembranesЗадание
02Nerve-Muscle Synapse13 материалов

Synapses

ExocytosisВидеоEnd-Plate PotentialВидеоMyasthenia GravisВидеоExcitation-Contraction CouplingВидеоSynapsesЗадание

Electromyogram

Interference EMG SignalВидеоEMG ElectrodesВидеоEMG MeasurementВидеоElectromyogramЗадание

Axonal Transport

Botulinum Toxin (BoTox)ВидеоAxoplasmic TransportВидеоNerve-Muscle SynapseЗаданиеBoTox and Muscle Function Обсуждение
03Motor Unit12 материалов

Final Common Pathway

Motor NucleusВидеоMuscle UnitВидеоMotor Unit NumberВидеоFinal Common PathwayЗадание

Contractile Properties

Cross-Bridge CycleВидеоTwitch Contraction TimeВидеоTetanic ForceВидеоContractile PropertiesЗадание

Motor Unit Types

Muscle Fiber TypesВидеоForce TransmissionВидеоMotor Unit PropertiesВидеоMotor UnitЗадание
04Control of Muscle Force13 материалов

Size Principle

Motor Neuron ExcitabilityВидеоRecruitment ThresholdВидеоElectrical Stimulation of MuscleВидеоSize PrincipleЗадание

Rate Coding

Discharge RateВидеоForce SteadinessВидеоRate CodingЗадание

Contractile Properties of Muscle

Dynamic PropertiesВидеоHill Model of MuscleВидеоDesign CharacteristicsВидеоMuscles in ActionВидеоControl of Muscle ForceЗаданиеVertical Jumping TechniqueОбсуждение