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A comment on Why the Brain’s Connections to the Body Are Crisscrossed. Parent comment

Re:Why the Brain’s Connections to the Body Are Crisscrossed by hackernewds on Saturday April 22, 2023 @11:51PM (#35673144)
but the flip is a vertical flip due to the nature of lenses? im having a really tough time interpreting the diagram too.

I appreciate you trying to share your understanding though.

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Re:Why the Brain’s Connections to the Body Are Crisscrossed by omnicognate on Sunday April 23, 2023 @04:16AM (#35674375)
The flip is both vertical and horizontal. Imagine all the rays converging at the focal point and carrying on. Each ray ends up on the opposite side of the centre of the image. Up->down, left->right, etc.
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