Difference between revisions of "Trigeminal Nervous System Segmentation"

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<translate>For LSPs, the same parameters were used as described above, but the recording is performed on masseter muscles</translate>. <translate>The area was subtracted from the 100-ms curve prior to adjusted and mediated laser stimulus (pre-analysis)</translate>. <translate>The duration of the registered EMG activity is 400 ms, of which 100 ms corresponds to pre-stimulus and 300 ms in the post-stimulus period</translate>. <translate>The EMG signals are amplified, filtered (20 Hz–1 kHz), and sampled at 4 kHz</translate>. <translate>Subjects are asked to tighten their teeth with the maximum muscular strength to determine the EMG activity corresponding to the Maximum Volunteer Contraction</translate> (MVC: <translate>Maximum Voluntary Contraction</translate>) <translate>of masseter muscles and at different levels (15–25%), (35–45%), (55-65%), and (75–85%) of MVC</translate>. <translate>Subjects receive visual feedback with markers on the computer screen, which clearly indicates when the default level is reached</translate>.  
<translate>For LSPs, the same parameters were used as described above, but the recording is performed on masseter muscles</translate>. <translate>The area was subtracted from the 100-ms curve prior to adjusted and mediated laser stimulus (pre-analysis)</translate>. <translate>The duration of the registered EMG activity is 400 ms, of which 100 ms corresponds to pre-stimulus and 300 ms in the post-stimulus period</translate>. <translate>The EMG signals are amplified, filtered (20 Hz–1 kHz), and sampled at 4 kHz</translate>. <translate>Subjects are asked to tighten their teeth with the maximum muscular strength to determine the EMG activity corresponding to the Maximum Volunteer Contraction</translate> (MVC: <translate>Maximum Voluntary Contraction</translate>) <translate>of masseter muscles and at different levels (15–25%), (35–45%), (55-65%), and (75–85%) of MVC</translate>. <translate>Subjects receive visual feedback with markers on the computer screen, which clearly indicates when the default level is reached</translate>.  


<translate>As Figure 10 shows, the results of the following work are schematized in accordance with the type of test performed</translate>. <translate>With a laser stimulation in the skin region corresponding to the emergence of the supraorbital nerve (V1), we can have a Blink Reflex as a reflected response (BR) and notice the perfect symmetry of the responses on sides R1 and R2</translate>. <translate>Stimulation in the perioral region will result in a reflex response from the masseterini muscles called Laser Silent Period</translate> (LSP: <translate>Laser Silent Period</translate>). <translate>We might note that, in this test, a slight asymmetry of the track—mainly caused by the different degree of motoneural recruitment in the maximum intercuspidation</translate>. <translate>The registration on the scalp determines the potential laser summers of the trigeminal somatosensory area (LEPs) and measure the negative and positive spikes (N and P)</translate>. <translate>Here too, we witness a high level of symmetry</translate>.  
<translate>As Figure 10 shows, the results of the following work are schematized in accordance with the type of test performed</translate>. <translate>With a laser stimulation in the skin region corresponding to the emergence of the supraorbital nerve (V1), we can have a Blink Reflex as a reflected response (BR) and notice the perfect symmetry of the responses on sides R1 and R2</translate>. <translate>Stimulation in the perioral region will result in a reflex response from the masseterini muscles called Laser Silent Period</translate> (LSP: <translate>Laser Silent Period</translate>). <translate>We might note, in this test, a slight asymmetry of the track, mainly caused by the different degree of motoneural recruitment in the maximum intercuspidation</translate>. <translate>The registration on the scalp determines the potential laser summers of the trigeminal somatosensory area (LEPs) and measure the negative and positive spikes (N and P)</translate>. <translate>Here too, we witness a high level of symmetry</translate>.  


<translate>The Exposed Laser procedure is very interesting because — as shown in Figure 19 — there is evidence of a high symmetry of the blue component of the Blink reflex (R2 right and left) that corresponds to the motor nerve activity of the facial nerve</translate>; <translate>a relative somatosensory symmetry might be detected (N2 and P2, while a clear asymmetry of the MCV masseterin (MIR) is denoted in the width of the motor unit by both stimulus and post-inhibition</translate>. <translate>This introduces an important concept of the neural symmetry that might reveal an extraordinarily fascinating world of neurophysiopathological notions in the field of mastication</translate>.
<translate>The Exposed Laser procedure is very interesting because — as shown in Figure 19 — there is evidence of a high symmetry of the blue component of the Blink reflex (R2 right and left) that corresponds to the motor nerve activity of the facial nerve</translate>; <translate>a relative somatosensory symmetry might be detected (N2 and P2, while a clear asymmetry of the MCV masseterin (MIR) is denoted in the width of the motor unit by both stimulus and post-inhibition</translate>. <translate>This introduces an important concept of the neural symmetry that might reveal an extraordinarily fascinating world of neurophysiopathological notions in the field of mastication</translate>.
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