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#motor neuron #muscle fibers #innervation #neuromuscular junction #brain control #muscle contraction #efferent pathway

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#neuromuscular junction #nerve impulse #muscle stimulation #motor neuron #excitation-contraction coupling #signal transmission #voluntary contraction

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#neuromuscular junction #acetylcholine #muscle contraction #somatic nervous system #motor neuron #nicotinic receptor

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#muscle spindle #intrafusal fiber #neuromuscular junction #sensitivity adjustment #proprioception #motor neuron

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#acetylcholine #neurotransmitter #receptor activation #cell signaling #neuromuscular junction #cholinergic receptor

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#motor control #nerve impulse #neuromuscular junction #nervous system function #reflex arc #efferent pathway

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#neuromuscular junction #NMJ #espanys #nerve signal #muscle activation #signal transfer #nerve-muscle communication

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#presynaptic #neuromuscular junction #NMJ #VGCC #calcium channel antibody #acetylcholine release #neurotransmission block #LEMS

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#nerve impulse #muscle connection #neuromuscular junction #espanys #action potential #muscle activation #excitation-contraction coupling