What are some reported effects of electromagnetic radiation on the brain?

The reported effects of electromagnetic radiation on the brain have been a topic of extensive research. Among these, headaches and depression have been identified as potential outcomes of prolonged exposure to certain types of electromagnetic radiation, particularly from sources like mobile phones, Wi-Fi, and other wireless technologies.

Long-term exposure to electromagnetic fields has been associated with various physiological responses, including changes in sleep patterns and increased levels of discomfort, which can manifest as headaches. Additionally, some studies suggest that there may be links between electromagnetic radiation and mood disorders, including depression. This could be due to a combination of direct biological effects on the brain's neurochemistry and indirect effects from lifestyle alterations such as disrupted sleep and increased stress levels related to technology use.

In contrast, options suggesting increased cognitive function or enhanced mental focus lack substantial scientific support and are not typically associated with electromagnetic radiation. Similarly, the idea that there are no effects reported at all is contradicted by numerous studies documenting various physiological and psychological impacts. Therefore, option C accurately reflects findings from research on the effects of electromagnetic radiation on the brain.