The present investigation was undertaken to determine whether significant differences in auditory processing and perceptual abilities exist between (1) stutterers as a supposedly homogeneous group when compared with controls, (2) two differentiated subgroups of stutterers, and (3) either of the stuttering subgroups when separately compared with controls. Dichotic listening and masking level dif...

constipation isa common clinical problem that can be functional or organic in origin. thiscondition sometimes overlaps with irritable bowel syndrome. initially, theclinician should differentiate between true and false constipation by clinicaland preclinical evidence such as colonic transit time. numerous patients believethat all defecation problems are called constipation and use laxatives with...