1. A single motor neuron may innervate many summation or a tetanic contraction. 2. The average tetanic tension after applying calciseptine was slightly higher than the control value. 3. Tetanic contraction is usually normal ( such as when holding up a heavy box ).4. He also studied effects of LSD and post-tetanic potentiation in the cat visual system. 5. High-frequency stimulation causes an increase in release called post-tetanic potentiation ( Kandel 2003 ). 6. From 1909 MacCallum investigated a unique tetanic condition called gastric tetany, in which parathyroid glands are normal. 7. Experimental manipulation can cause the release of the glutamate through the non-tetanic stimulation of a presynaptic neuron. 8. This includes the reduction of post-tetanic potentiation at synapses which prevents cortical seizure foci from detonating adjacent cortical areas. 9. Tetanic stimulation is used in medicine to detect a non-depolarizing block or a depolarizing block on the neuromuscular junction.10. There is a small effect of calciseptine during a series of repetitive stimuli which generate a tetanus; calciseptine increased tetanic tension.
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