めがね装用による脳の活性化に関する研究

DOI Web Site 参考文献12件

書誌事項

タイトル別名
  • Study on the Brain Activity during Visual Stimulus with Glasses
  • めがね装用による脳の活性化に関する研究--fMRI装置内での実験
  • メガネ ソウヨウ ニ ヨル ノウ ノ カッセイカ ニ カンスル ケンキュウ fMRI ソウチ ナイ デ ノ ジッケン
  • - Experiment in the fMRI Equipment -
  • - fMRI装置内での実験 -

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抄録

   The effect of the visual correction with glasses on the brain activation by reading sentences with characters presented in a stimulus image were measured by the fMRI. In order to move the lens unit inside the fMRI equipment, we choose the suitable materials for the lens holder and jigs. As the results, when stimulus images can be seen clearly, the brain activations are found in the classical language areas. On the other hand, when the visual correction was clear but the target images were blurred, or when the target images were clear but the correction was not sufficient, little activation was found in those areas, although lower visual areas and the frontal eye field / premotor area were activated. The activations in the classical language areas would be much sensitive to whether the character images are readable or not.

収録刊行物

  • 実験力学

    実験力学 11 (3), 182-187, 2011

    日本実験力学会

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