Which is a common cause of altered cognition in young adults?

Traumatic brain injury is a significant cause of altered cognition in young adults. Such injuries can result from various incidents, including sports accidents, falls, or car accidents. When the brain sustains trauma, it may lead to various cognitive impairments, including difficulties with memory, attention, and the ability to process information effectively. This condition can result in short-term or long-term changes depending on the severity of the injury and how quickly treatment is administered.

In contrast, stress management techniques, regular hydration, and a healthy diet are generally associated with improving cognitive function or maintaining cognitive health rather than causing alterations. These factors contribute positively to overall well-being and may help mitigate cognitive decline, but they do not directly lead to altered cognition as traumatic brain injuries do.