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How disorder of myopia happens? How it can be corrected.
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- How disorder of hypermetropia happens? How it can be corrected.the function of the somatic nervous system and subdivision (easy and simple)Neuromuscular junction, also called myoneural junction, site of chemical communication between a nerve fibre and a muscle cell. The neuromuscular junction is analogous to the synapse between two neurons. A nerve fibre divides into many terminal branches; each terminal ends on a region of muscle fibre called the end plate. Synaptic Cleft is the space between the presynaptic terminal and postsynaptic cell. It is roughly the size of 30 nm. The synaptic cleft allows the neurotransmitters to diffuse and reach the other side of the synapse or the neuromuscular junction. It also contains enzymes for the degradation of the excess or extra neurotransmitters. Embedded in the end plate are thousands of receptors, which are long protein molecules that form channels through the membrane. Upon stimulation by a nerve impulse, the terminal releases the chemical neurotransmitter acetylcholine from synaptic vesicles. Acetylcholine then binds to the receptors, the channels open, and sodium ions flow into…
- an example of Corticospinal tract as a concept map with 10 words sorrounding itHow one action potential triggers another; how the continuous conduction seen in unmyelinated nerve fibers result from a chain reaction of action potentials; and what normally prevents the signal from traveling backward to the neurosoma.What is rigor mortis. What evironments can effect it?
- Spinal column. Its morphology and possibilities of movement.Nerve transmission and communication with other neurons. DI it restores the membrane potential the chemical that talks between one neuron and the other neuron the point between the neuron and the muscle transmits impulse to dendrite it carries receptors on its surface it produces the neurotransmitter 1. Neurotransmitter 2. Presynaptic membrane 3. Postsynaptic membrane 4. Nat-K+ pump 5. Neuromuscular junction 6. AxonThe structure of sensory and motor neuron