disoriented

Dolphins usually beach themselves when sick, injured, or disoriented, and most do not survive.

They suggest that, much like humans with dementia who sometimes wander away from familiar places, dolphins might also become disoriented due to a form of Alzheimer's-like disease.

It was still dark, and I was disoriented.

The Hunter's Return, he said, is "an instant-classic contemporary history painting that perfectly expresses the dark, disoriented zeitgeist of our age of perma-conflict".

Just one month ago, on Aug. 16, a 50-year-old man fell to his death after becoming disoriented while descending the Clear Creek Trail during a summer snowstorm.