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Knowing Neurons

A creative neuroscience education website by young neuroscientists

Retina

Feature image depicting a brain in the center of a circle with a visual illusion background. On the left is a hand, palm up, holding a heart. On the right, another hand is tentatively reaching out to grab it. Designed by Alexa Erdogan.
Big Ideas Culture Philosophy Sensation and Perception 

Understanding Visual Illusions Can Make Us More Empathetic

McKenna Becker 1 Comment , , , , , , , , , , , , , , , , ,
Philosophers and neuroscientists agree that if there is an objective reality, human beings can’t perceive it: philosophers refer to objective reality as a perception independent of any conscious awareness. Neuroscientists… Read more
Brain Basics Neuro News Neurological and Psychiatric Disorders Neuroscience Technologies Videos 

Lighting Up The Brain With Optogenetics

Brainfacts.org 0 Comments , , , , , , , ,
Scientists studying pond scum discovered its peculiar ability to sense light, even without eyes. This discovery would eventually lead to a technique called optogenetics, one of the most powerful techniques… Read more
Did You Know? Interviews Sensation and Perception SfN 2014 

Understanding the Visual System: A Conversation with Botond Roska

Kate Fehlhaber 0 Comments , , , , , , , , , , , , , , ,
When we see the world, there is a huge amount of processing that occurs in the neural circuits of the retina, thalamus, and cortex before we can even begin to… Read more
Now Available in Trichromatic Vision Knowing Neurons
Brain Basics Did You Know? Neuroscience Art Sensation and Perception 

Now Available in Trichromatic Color!

knowingneurons 3 Comments , , , , , , , , , , , , ,
“What is color?” What a good question! The answer is a bit tricky, but it starts with light. Color is the visual perception of different wavelengths of light reflecting off… Read more
Neuro News Neuroscience Technologies Sensation and Perception 

Retinal Prostheses: Restoring Vision to the Blind

knowingneurons 4 Comments , , , , , , , , , , , , ,
Vision is arguably one of our most important senses.  We rely on it to recognize color, shape, movement, distance, and perspective about the world around us.   Although all parts of… Read more