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体外刺激对龟脑神经的运动测量
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Neurociência
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JoVE Journal Neurociência
Ocular Kinematics Measured by In Vitro Stimulation of the Cranial Nerves in the Turtle
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体外刺激对龟脑神经的运动测量

DOI:
10.3791/56864-v

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10:49 min

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June 02, 2018

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, , ,
1Department of Biology and Neuroscience Program,Lafayette College, 2Department of Information Technology, Computer Science, and Digital Media,Juniata College

Capítulos

  • 00:04Título
  • 00:41Dissection of the Brain and Cranial Nerve
  • 04:24Calibration of Eye Movements
  • 06:57Positioning of Suction Electrode on Cranial Nerve to Evoke Eye Movement
  • 07:58Stimulation of Cranial Nerve
  • 09:29Results: Example of Pupil Constriction Evoked by Stimulating the Oculomotor Nerve (nIII)in the Whole-Head Preparation
  • 10:15Conclusion

Summary

Tadução automática

Tadução automática

本协议描述如何使用体外分离制剂来测量其眼球运动的运动学。大脑从颅骨切除后, 可以用电流刺激颅神经, 以量化眼睛的旋转和瞳孔大小的变化。

Tags

Ocular KinematicsIn Vitro StimulationCranial NervesTurtleElectrophysiologyEye MovementsOcular-motorVision EvolutionGimbal CalibrationTurtle Ringer SolutionDissectionCranial NervesOlfactory BulbsCerebrumMidbrainOptic NerveCranial Nerve 2Cranial Nerve 3Cranial Nerve 4

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