Tests answer different neurological questions & Treatment and rehabilitation roles

Tests answer different neurological questions

CT and MRI provide images, while EEG examines brain electrical activity. Electromyography evaluates nerve and muscle activity. Lumbar puncture can investigate infection or cerebrospinal-fluid pressure. Disorders include tumors, vascular problems, infections, injury, epilepsy, and degeneration. Tests are selected for the suspected problem rather than one examination proving every diagnosis. Clinical assessment and appropriate investigations combine information about structure, function, and possible causes. Care may involve medicines, procedures, surgery, or rehabilitation.

Treatment and rehabilitation roles

Care may involve medicines, procedures, surgery, or rehabilitation. Physical therapists address movement, strength, balance, and flexibility. Occupational therapists support home and work functioning; speech-language therapists address communication and understanding. Medicines can address pain, infection, or immune-related problems. Different conditions require different combinations. Neurological care often involves several professionals because recovering everyday function may require more than treating the original disease process alone. The central nervous system consists of brain and spinal cord.

Key concepts

Central and peripheral organization

The central nervous system consists of brain and spinal cord.

Somatic and autonomic functions

Somatic components control muscles and carry sensory information from structures such as eyes, ears, mouth, and skin.

Tests answer different neurological questions

CT and MRI provide images, while EEG examines brain electrical activity.

Treatment and rehabilitation roles

Care may involve medicines, procedures, surgery, or rehabilitation.

References

• MedlinePlus en español — Nervous System Organization and Evaluation