Oncology & Cancer

Tumors alone may be linked to cancer patients' cognitive problems

New research suggests that both tumors and chemotherapy could be linked to the cognitive problems experienced by cancer patients because each affects the circadian clock, throwing off cellular processes related to behavior ...

Neuroscience

Novel technique helps explain why bright light keeps us awake

In recent decades, scientists have learned a great deal about how different neurons connect and send signals to each other. But it's been difficult to trace the activity of individual nerve fibers known as axons, some of ...