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Did you learn biology well? The speed of the reaction is determined by the length of the reaction arc, theoretically this is the case, but in practice because the reaction time is very short, so it may be difficult to measure, I think it may be 1 taste, 2 smell, 3 touch, 4 vision, 5 hearing.
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It refers to people's feelings about the outside world!
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1. The taste response is the fastest among the five senses.
2. Taste transmission characteristics: the chemical fibers that transmit the anterior 2 3 taste of the tongue: the cell body of the primary sensory nerve cell is located in the geniculate nerve fiber in the facial nerve tube malformation, and its peripheral protrusion first moves towards the facial nerve, and then, enters the facial nerve and separates the tympanosus branch before exiting the stem mammary hole; The chordum tympanium fuses with the lingual nervous system (a branch of the trigeminal limpi branch of the mandibular nerve) just below the base of the skull to transmit taste in the anterior 2 3 of the tongue.
Its central neuroid process enters the pons through the middle nervous system and terminates at the upper end of the nucleus of the solitary tract. The inferior nucleus of the solitary tract receives the retrolingual sensation transmitted by the glossopharyngeal nerve1 3 taste. The secondary CFA from the nucleus of the solitary tract feels that the chemical fibers of nerve cells are above all else, and the lower salivary gland nucleus leads away, and the sympathetic neurochemical fibers from the upper and lower salivary gland nuclei are transmitted to the salivary gland, which is the reflective surface channel of taste that causes salivary gland metabolism.
The conceptual taste channel intersects the chemical fibers from the nucleus of the solitary tract to the ipsilateral medial thalamus, ascends to the thalamus, and then exchanges 1 nerve cell, stopping at the **** of the parietal lobe, and returning to the inferior najja insula and adjacent areas.
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1. The taste response is the fastest among the five senses.
2. Taste transmission characteristics: the chemical fibers that transmit the anterior 2 3 taste sensation of the tongue: the cell body of the primary sensory nerve cell is located in the geniculate nerve fiber in the facial nerve tube malformation, and its peripheral protrusion first moves towards the facial nerve, and then, enters the facial nerve, and separates the chordal branch before exiting the mammary hole of the large stem; The chord tympani branch fuses with the lingual nervous system (a branch of the mandibular branch of the trigeminal nerve) just below the base of the skull and transmits taste in the anterior 2 3 of the tongue.
Its central neuroid process enters the erector pons through the middle nervous system and stops at the upper end of the nucleus of the solitary tract. The inferior nucleus of the solitary tract receives the retrolingual sensation transmitted by the glossopharyngeal nerve1 3 taste. The secondary CFA from the nucleus of the solitary tract feels that the chemical fibers of nerve cells are above all else, the lower salivary gland nucleus, and from the upper and lower salivary gland nuclei the sympathetic nerve chemical fibers are transmitted to the salivary gland, which is the reflective surface channel for taste to cause salivary gland metabolism.
The conceptual taste channel intersects the chemical fibers from the nucleus of the solitary tract to the ipsilateral medial thalamus, ascends to the thalamus, and then exchanges 1 nerve cell, stops at the **** of the parietal lobe, and returns to the inferior insula and adjacent areas.
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