Analysis of Somatosensory Evoked Potential for Mechanical Stimuli Mapped on Realistic-Shaped Cortical Surface

スポンサーリンク

概要

• 論文の詳細を見る

• In clinical situations, the objective evaluation of somatic sensations is expected without a patient's subjective opinions to reduce social problems such as those related to lawsuits for nerve injuries or malingering. In this study, the somatosensory evoked potential (SEP) using the mechanical stimulations of the tactile sensation was measured and analyzed in spatiotemporal domains. The cortical potential mapping projected onto the realistic-shaped model was estimated to improve the spatial resolution of the SEP maps by application of cortical dipole layer imaging. The experimentally obtained results suggest that the spatiotemporal distributions of the SEPs reflect the differences for positions, strengths, and patterns of somatosensory stimulations.

• The Institute of Electrical Engineers of Japanの論文

著者

• Hori Junichi

  Graduate School Of Science And Technology Niigata University

• Kishi Takayoshi

  Graduate School of Science and Technology, Niigata University

• Kon Ryuta

  Graduate School of Science and Technology, Niigata University

関連論文

• Signal and Noise Covariance Estimation Based on ICA for High-Resolution Cortical Dipole Imaging
• Cortical Dipole Imaging for Multiple Signal Sources Considering Time-Varying Non-Uniform Noise
• Three-dimensional Cortical Dipole Imaging of Brain Electrical Activity Considering Spherical and Median Planes
• Cortical Dipole Imaging for Multiple Signal Sources Considering Time-Varying Non-Uniform Noise
• Analysis of Somatosensory Evoked Potential for Mechanical Stimuli Mapped on Realistic-Shaped Cortical Surface
• Analysis of Somatosensory Evoked Potential for Mechanical Stimuli Mapped on Realistic-Shaped Cortical Surface

スポンサーリンク