Which gas disorder presents with symptoms related to the nervous system, such as vertigo?

The gas disorder that presents with symptoms related to the nervous system, such as vertigo, is characterized by its effects on the central nervous system functions. In particular, the Central Nervous System (CNS) Manifestations arise from the presence of certain gases, notably nitrogen, under conditions of altered pressure, such as during dive operations or high-altitude ascents.

The CNS is sensitive to changes in environmental pressure and gas saturation levels, which may lead to neurotoxic effects when inert gases are present in high concentrations. This condition can manifest in a variety of neurological symptoms, including vertigo, confusion, and even loss of consciousness, depending on the severity and specific gas exposure.

While the Bends refers to decompression sickness that primarily affects the musculoskeletal system, and The Chokes indicates a pulmonary manifestation stemming from dissolved gases when surfacing too rapidly, The Creeps represents a descending syndrome of discomfort and sensory disturbances often not associated with specific neurological symptoms. Therefore, the most accurate choice reflecting the involvement of the neurological symptoms is the Central Nervous System (CNS) Manifestations.