Signs of neurological problems can vary widely depending on the specific condition but often include persistent headaches, sudden loss of feeling or tingling in limbs, muscle weakness, and problems with coordination or balance. Other symptoms might involve difficulties with speech or understanding language, memory loss, unexplained changes in behavior or mood, and seizures. Vision problems, such as blurred or double vision, and unexplained pain can also be indicators. If you experience any of these symptoms, it's important to seek medical attention promptly, as early diagnosis and treatment are crucial for managing neurological disorders effectively.