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The Retina

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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相关实验视频

Updated: Jan 14, 2026

Combined Shuttle-Box Training with Electrophysiological Cortex Recording and Stimulation as a Tool to Study Perception and Learning

Combined Shuttle-Box Training with Electrophysiological Cortex Recording and Stimulation as a Tool to Study Perception and Learning

Published on: October 22, 2015

RetINaBox:实验神经科学实践学习工具

Brune Bettler¹, Flavia Arias Armas¹, Erica Cianfarano^1,2

¹Montreal Neurological Institute, McGill University, Montreal, Quebec H3A 2B4, Canada.

|January 12, 2026

概括

此摘要是机器生成的。

RetINaBox是一个低成本的模拟器,用于探索神经科学实验. 这个开源工具允许实践发现视觉系统如何构建特征探测器,使复杂的概念可访问.

关键词:

中心周围中心周围方向选择性的方向选择性发现发现发现发现发现教育和推广活动.这是一个学习工具学习工具.这是一个开源的开源软件.导向选择性的选择性接收场是一个接收场.视觉神经科学视觉神经科学

更多相关视频

Developing a Behavioral Box for Assessing Prepulse Inhibition and Neural Activity in Psychiatric Animal Models

Developing a Behavioral Box for Assessing Prepulse Inhibition and Neural Activity in Psychiatric Animal Models

Published on: July 22, 2025

Time-Lapse Imaging of Neuronal Arborization using Sparse Adeno-Associated Virus Labeling of Genetically Targeted Retinal Cell Populations

Time-Lapse Imaging of Neuronal Arborization using Sparse Adeno-Associated Virus Labeling of Genetically Targeted Retinal Cell Populations

Published on: March 19, 2021

相关实验视频

Last Updated: Jan 14, 2026

Combined Shuttle-Box Training with Electrophysiological Cortex Recording and Stimulation as a Tool to Study Perception and Learning

Combined Shuttle-Box Training with Electrophysiological Cortex Recording and Stimulation as a Tool to Study Perception and Learning

Published on: October 22, 2015

Developing a Behavioral Box for Assessing Prepulse Inhibition and Neural Activity in Psychiatric Animal Models

Developing a Behavioral Box for Assessing Prepulse Inhibition and Neural Activity in Psychiatric Animal Models

Published on: July 22, 2025

Time-Lapse Imaging of Neuronal Arborization using Sparse Adeno-Associated Virus Labeling of Genetically Targeted Retinal Cell Populations

Time-Lapse Imaging of Neuronal Arborization using Sparse Adeno-Associated Virus Labeling of Genetically Targeted Retinal Cell Populations

Published on: March 19, 2021

科学领域:

神经科学是一个神经科学.
计算神经科学是一种神经科学.
教育技术的教育技术

背景情况:

神经科学实验至关重要,但由于成本和后勤问题,在教育环境中往往无法获得.
实践学习对于理解视觉通路等复杂的生物系统至关重要.

研究的目的:

推出RetINaBox,这是一个负担得起的,开源的电子视觉系统模拟器.
为用户提供一个可访问的工具,以发现视觉特征检测的机制.

主要方法:

开发了RetINaBox,其中包括一个用于刺激的LED阵列和光二极管阵列作为模型光感受器.
利用带有定制软件的树派来模拟从光受体到视网膜质细胞的信号处理.
集成的交互式课程计划,用于指导发现视觉处理概念.

主要成果:

用户可以探索各种特征探测器的构建,包括ON/OFF,中心-surround,方向选择性和方向选择性受体场.
模拟器允许操纵信号极性和延迟,以理解电路计算.
证明了系统模拟基本视觉处理原理的能力.

结论:

RetINaBox有效地弥合了理论神经科学与教育环境中的实践实验之间的差距.
模拟器有助于更深入地了解视觉系统电路和特征检测机制.
通过一个引人入胜,低成本的平台,促进基于调查的神经科学学习.