The trochlear nerve (fourth cranial nerve) is vital for eye movement and focusing. By strengthening this nerve, you can improve eye coordination and reduce strain. This blog post details five easy ...

How good is your memory? Memory changes as you age, but it can be nerve-wracking when it feels like your memory is starting to go downhill. Take this test to find out how strong your memory is.

[143] Lesions within the brainstem may cause injury to the CN III, CN IV or CN VI nuclei or fascicles resulting in oculomotor, trochlear or abducens nerve palsies respectively. CN VI palsies occur ...

In response to criticism that the test is not a reliable assessment tool, psychologists have worked to improve and validate the Rorschach over time. They have developed standardized protocols to ...

The creators of a new test called “Humanity’s Last Exam” argue we may soon lose the ability to create tests hard enough for A.I. models. Credit...Rune Fisker Supported by By Kevin Roose ...

Want to know how to test your stress hormone levels at home? We rounded up the best at-home cortisol tests from brands like LetsGetChecked, myLABBOX, and more. See which test fits you best.

When doctors order an EP test, they’re going to look for impaired transmission along the optic nerve pathways. This typically happens early in most MS patients. However, before concluding that ...

However, providers typically try conservative approaches first. If treatments aren't effective and you didn't have an MRI during the diagnostic process, your healthcare provider may order imaging ...

Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.

The best speed test apps can help ensure you really are getting all of the data you pay your internet service provider (ISP) for each month. However, they can also indicate whether or not it’s ...

An internet speed test is an easy, free way to make sure you're consistently getting the speeds you're paying for. Whether your Wi-Fi has been lagging during Zoom calls, you’re testing the ...