<h1>Persistent Memory Loss: Early Sign of Brain Cancer, Often Misdiagnosed Due to Other Causes Like Stress or Aging.</h1> Memory loss can be an early symptom of brain cancer, though it is challenging to diagnose due to other potential causes like age or stress. Signs include difficulty recalling recent events or names, misplaced items, and personality changes. Brain cancer affects memory by damaging areas such as the hippocampus, parietal, and frontal lobes, through mechanisms like tumor location, increased intracranial pressure, neuronal network disruption, seizures, inflammation, immune attacks, and treatment effects. Persistent memory loss should prompt medical consultation for accurate diagnosis and to rule out life-threatening conditions.