title: Absence of F-waves as an early electrodiagnostic finding in infarction of the conus medullaris.
authors.affiliation: Service of Neurology, University Hospital Marqués de Valdecilla, Faculty of Medicine, Santander, Spain.
authors.forename: O
authors.initials: O
authors.lastname: Combarroso
authors.forename: R
authors.initials: R
authors.lastname: Sánchez-Pernaute
authors.forename: P
authors.initials: P
authors.lastname: Orizaola
authors.forename: J
authors.initials: J
authors.lastname: Berciano
mesh_terms: D000368:Aged; D004568:Electrodiagnosis; D004576:Electromyography; D005260:Female; D006801:Humans; D007238:Infarction / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology; D009132:Muscles / Q000473:pathology / Q000503:physiopathology; D010146:Pain; D011930:Reaction Time; D012677:Sensation; D013116:Spinal Cord / Q000098:blood supply*