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Updated: Apr 2, 2026

Targeted Labeling of Neurons in a Specific Functional Micro-domain of the Neocortex by Combining Intrinsic Signal and Two-photon Imaging
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Targeted Labeling of Neurons in a Specific Functional Micro-domain of the Neocortex by Combining Intrinsic Signal and Two-photon Imaging

Published on: December 12, 2012

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時空配線の特異性は,網膜の方向選択性をサポートしています

Jinseop S Kim1, Matthew J Greene1, Aleksandar Zlateski2

  • 1Brain & Cognitive Sciences Department, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

Nature
|May 9, 2014
PubMed
まとめ

科学者は,哺乳類の網膜がどのように動きを検知するかを,スターバーストアマクリン細胞 (SAC) とバイポラー細胞 (BC) を研究することによって明らかにした. これらの細胞の間の特定の配線パターンは,網膜の方向性運動検出を作成します.

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The Retina01:32

The Retina

The retina is a layer of nervous tissue at the back of the eye that transduces light into neural signals. This process, called phototransduction, is carried out by rod and cone photoreceptor cells in the back of the retina.
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Vision01:24

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The eye is a spherical, hollow structure composed of three tissue layers. The outer layer — the fibrous tunic, comprises the sclera — a white structure — and the cornea, which is transparent. The sclera encompasses some of the ocular surface, most of which is not visible. However, the 'white of the eye' is distinctively visible in humans compared to other species. The cornea, a clear covering at the front of the eye, enables light penetration. The eye's middle...
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Visual System01:26

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Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
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