Given below is an online test for visual acuity using the E Chart, a chart with the letter 'E' in different directions (up, down, right and left) and sizes. This E chart visual acuity or eye vision ...

Key Takeaways A new visual test might help doctors diagnose autism in younger childrenChildren with autism prefer watching ...

But children with suspected autism spent more time watching the predictable image, with results showing that their interest in that side of the screen increased during the test. “This study ...