title: [Long loop reflexes--a clinically relevant method].
abstract: Late reflex potentials have been know for a long time. On the upper limb it has been proven that these potentials have a transcortical pathway. The electrical stimulation of nerve trunks is easily applicable in clinical practice and produces clear long-loop responses. The typical results can be reproduced for extrapyramidal, cerebellar and pyramidal lesions by this method. The long-loop reflex is sensitive to lesions in the course of the pyramidal tract.
mesh_terms: D000328:Adult; D000344:Afferent Pathways / Q000503:physiopathology; D000368:Aged; D001927:Brain Diseases / Q000503:physiopathology*; D001930:Brain Injuries / Q000503:physiopathology; D002531:Cerebellum / Q000503:physiopathology; D002544:Cerebral Infarction / Q000503:physiopathology; D004558:Electric Stimulation; D005260:Female; D006429:Hemiplegia / Q000503:physiopathology; D006801:Humans; D006816:Huntington Disease / Q000503:physiopathology; D008297:Male; D008475:Median Nerve / Q000503:physiopathology*; D008875:Middle Aged; D009044:Motor Cortex / Q000503:physiopathology; D011930:Reaction Time / Q000502:physiology; D012018:Reflex / Q000502:physiology*; D013003:Somatosensory Cortex / Q000503:physiopathology; D013116:Spinal Cord / Q000503:physiopathology; D009435:Synaptic Transmission; D013979:Tibial Nerve / Q000503:physiopathology*
vernacular_title: Long loop-Reflexe--eine klinisch relevante Methode.