What are common symptoms of neurological manifestations?

Common symptoms of neurological manifestations primarily include disturbances in vision, such as blind spots and flickering lights. These visual disturbances often occur due to issues within the nervous system, which can affect the pathways associated with vision. Neurological conditions can lead to functional changes in how the brain interprets visual stimuli, resulting in symptoms like scotomas (blind spots) or visual auras, which may present as flickering lights.

The other options represent symptoms that are specific to different systems or conditions. Sharp pain under the sternum and difficulty breathing are typically associated with cardiac or respiratory issues rather than neurological ones. A mottled rash and slight skin swelling usually indicate an allergic reaction or dermatological issue, and nausea and vomiting are often related to gastrointestinal disturbances or systemic conditions, rather than direct neurological manifestations. Understanding these distinctions helps to clarify the role of neurological symptoms in the broader context of medical assessment.