# Strange vision phenomenon

**URL:** <https://boards.straightdope.com/t/strange-vision-phenomenon/818417>\
**Category:** Miscellaneous and Personal Stuff I Must Share\
**Created:** [July 23, 2018, 8:47am UTC](https://boards.straightdope.com/t/strange-vision-phenomenon/818417 "2018-07-23T08:47:13Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![Darren\_Garrison](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/darren_garrison/32/92_2.png) [@Darren\_Garrison](https://boards.straightdope.com/u/Darren_Garrison)\
**Post date:** [July 23, 2018, 4:42pm UTC](https://boards.straightdope.com/t/strange-vision-phenomenon/818417/11 "2018-07-23T16:42:04Z")

</div>

> [@Mangetout](#):
>
> I think I’ve experienced a related phenomenon - that is, after regular or sustained activity picking berries that are initially hard to find (let’s say wild strawberries), they get easier to find - your perception somehow gets trained to be more sensitive to them.

[Search image](https://todayinsci.com/QuotationsCategories/P_Cat/Paleontology-Quotations.htm). (A phrase damn hard to google out of the false hits.)

---

_[View the full topic](https://boards.straightdope.com/t/strange-vision-phenomenon/818417)._