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Medición de la influencia de la estimulación vestibular magnética en el nistagmo, la percepción del automovimiento y el rendimiento cognitivo en un MRT 7T
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1Department of Psychology,University of Bern, 2Department of Otorhinolaryngology, Head and Neck Surgery, lnselspital,University Hospital Bern and University of Bern, 3Hearing Research Laboratory, ARTORG Center for Biomedical Engineering Research,University of Bern, 4Herbert Wertheim School of Optometry and Vision Science,University of California, 5University Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital,University of Bern, 6Translational Imaging Center (TIC),Swiss Institute for Translational and Entrepreneurial Medicine
Chapters
- 00:04Introduction
- 00:58Preparation of the Experimental Setup in the Scanner Room
- 01:34Preparation of the Participant for Entering the Magnetic Resonance Imaging (MRI) Scanner
- 02:01Preparation of Eye-Tracker and Magnetometer Measurements
- 02:40Recording the Eye-Tracking Calibration File
- 03:14Measuring Spontaneous Nystagmus before Entering the Scanner
- 03:39Positioning the Participant for the Experiment
- 04:33Moving the Participant into the Scanner
- 05:48Moving the Participant Out of the Scanner
- 06:18Assessment of the Orientation of the Vestibular Organs
- 06:57Results: Assessing Reflexive Eye Movements, Self-Motion Perception, Cognitive Tasks, and Anatomical Orientation of the Vestibular Organs
- 08:09Conclusion
En este artículo, describimos la configuración experimental, el material y los procedimientos para evaluar los movimientos oculares reflexivos, la percepción del automovimiento y las tareas cognitivas bajo estimulación vestibular magnética, así como la orientación anatómica de los órganos vestibulares, en un escáner de tomografía por resonancia magnética (7T-MRT) de 7 Teslas.
