Cortical evoked potentials following stimulation of the urinary bladder in man.
Techniques are described for recording evoked potentials in humans in response to stimulation of the urinary bladder. Twenty patients with various disorders of their urinary function were investigated. Evoked cortical potentials following stimulation of the urinary bladder could be recorded from all patients except subjects with complete transverse spinal cord lesions. The response was most evident at the central site (Cz) and had its most prominent peaks at 45, 65, 82 and 102 msec. This technique may become a useful diagnostic tool in the study of neurogenic bladder dysfunctions.
D000368:Aged; D004569:Electroencephalography; D005071:Evoked Potentials; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D001743:Urinary Bladder / Q000503:physiopathology*; D001745:Urinary Bladder Diseases / Q000503:physiopathology; D014555:Urination Disorders / Q000503:physiopathology