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23 de ago. de 2024 · Revised subtitle: Delve into the intricate network of nerve fibers, uncovering their vital functions and substantial impact on human health.
23 de ago. de 2024 · The sensory organs of the head use the cranial nerves for signal transmission, including smell (olfactory nerve), vision (optic, oculomotor, abducens, and trochlear nerves), taste (facial and glossopharyngeal nerves) and hearing (vestibulocochlear nerve).
26 de ago. de 2024 · neuron, basic cell of the nervous system in vertebrates and most invertebrates from the level of the cnidarians (e.g., corals, jellyfish) upward. A typical neuron has a cell body containing a nucleus and two or more long fibres.
- The Editors of Encyclopaedia Britannica
23 de ago. de 2024 · The nerves of the foot help move the body and keep balance both while it's moving and at rest. All of these nerves extend as branches of nerves in the leg that pass through the ankle and into the foot. The sural nerve branches from the tibial and common fibular nerves and is responsible for feeling on the outside of the foot and the ...
29 de ago. de 2024 · synapse, the site of transmission of electric nerve impulses between two nerve cells (neurons) or between a neuron and a gland or muscle cell (effector). A synaptic connection between a neuron and a muscle cell is called a neuromuscular junction.
22 de ago. de 2024 · The sural nerve travels within the subcutaneous tissue of the lower leg, accompanied by the short saphenous vein. It passes posterior to the lateral malleolus and enters the foot – terminating as the dorsal cutaneous nerve.