# Diagnosis & Examinations Keywords: Multiple Sclerosis, early diagnosis, McDonald criteria, neurological examinations, MRI, lumbar puncture, evoked potentials, assessment scales > This page provides an overview of the diagnostic methods for Multiple Sclerosis, emphasizing the importance of early detection and the use of multiple tests to confirm the diagnosis. ## Details - [Course Observation](#): Monitoring the progression of Multiple Sclerosis over time. - [Neurological Examinations](#): Comprehensive tests to evaluate the nervous system from head to toe. - [Lumbar Puncture](#): Analysis of cerebrospinal fluid to detect signs of Multiple Sclerosis. - [Magnetic Resonance Imaging](#): Imaging technique to identify inflammation in the brain and spinal cord. - [Evoked Potentials](#): Tests to measure the electrical activity of the brain in response to stimuli. - [Assessment Scales](#): Tools to evaluate and monitor the severity and progression of symptoms. - [Additional Examinations](#): Other diagnostic methods to complement the primary tests.