1 Back pain and Groin pain and Sensory symptoms (6 causes). 2  Back pain and Groin pain and Abdominal pain (4 causes). 3  Back pain and Groin pain and Abdominal symptoms (3 causes). 4  Back pain and Groin pain and Body symptoms (3 causes). 5  Back pain and Groin pain and Digestive symptoms (3 causes).
What does presentational features mean? Presentation means showing something to someone, and feature means an extended part of something like wifi for a pc, sooo. This must mean showing an extended part something to â¦ someone. If you know what i'm saying!
What is feature detection? Quick Answer. Feature detection is a process in which the brain detects specific elements of visuals, such as lines, edges or movement. Nerve cells respond to the specific details and hone in on selective shapes and lights, thus blurring out the larger image.