「Nerve05/disorders of the spinal cord and optic pathway/optic pathway(4)」の版間の差分

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(ページの作成: 視覚伝導路(4,左側眼球の鼻側視野)500px 「原則」を左側眼球の鼻側視野(黄色い側面)にあてはめてみよう....)
 
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視覚伝導路(4,左側眼球の鼻側視野)[[ファイル:00730.jpg|500px]]  
The outer visual field of the left eye[[ファイル:00730.jpg|500px]]  
 
Let's apply the basics to the outer visual field of the left eye.  Because of the lens, the images in the outer half of the left eye (green cylinder) is projected to the inner half of the left eye retina and action potentials are generated.  Also, as the fibers from the inner half of the retina cross the right-left midline, the image signals reach the right cerebral cortex via the right optic tract. 
 


「原則」を左側眼球の鼻側視野(黄色い側面)にあてはめてみよう.水晶体のはたらきのため,左側眼球の鼻側視野(黄色い側面)は左側眼球の網膜の耳側半分に映り,活動電位が発生する.また,網膜の耳側半分からの線維は視交叉で交叉しないため,左側眼球の鼻側視野(黄色い側面)は左の視索を経て,左の大脳皮質で感覚される.


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//LEVEL:3
//LEVEL:3
//RAND
//RAND
左側眼球の鼻(右)側視野は左側眼球網膜の  {=.~} 側半分で受容され,発生した活動電位を伝える視神経線維は視交叉で交叉  {~して.=せず} ,  {=左.~右} 側大脳皮質へ伝えられる.
The images in the outer half of the left eye is projected to the {=inner.~outer} half of the left eye retina.  The fibers carrying the generated signals {=do.~do not} cross the right-left midline, and the image signals reach the {~left.=right} cerebral cortex.
 


//LEVEL:2
//LEVEL:2
//RAND
//RAND
左側眼球の鼻側視野は  {=左.~右} 側大脳皮質へ伝えられる.
The images in the outer half of the left eye reach the {~left.=right} cerebral cortex.
 
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</GIFT>

2012年9月23日 (日) 01:00時点における版

The outer visual field of the left eye00730.jpg

Let's apply the basics to the outer visual field of the left eye. Because of the lens, the images in the outer half of the left eye (green cylinder) is projected to the inner half of the left eye retina and action potentials are generated. Also, as the fibers from the inner half of the retina cross the right-left midline, the image signals reach the right cerebral cortex via the right optic tract.


Challenge Quiz

1.

The images in the outer half of the left eye is projected to the inner. outer half of the left eye retina. The fibers carrying the generated signals do. do not cross the right-left midline, and the image signals reach the left.right cerebral cortex.

2.

The images in the outer half of the left eye reach the left.right cerebral cortex.