1 They are the main type of gallstones in the UK and the USA.  Pigment gallstones - these form when the bile has too much bilirubin. They are more common among patients who have liver disease, infected bile tubes or blood disorders, such as sickle-cell anemia.
DeepDream is a computer vision program created by Google which uses a convolutional neural network to find and enhance patterns in images via algorithmic pareidolia, thus creating a dream-like hallucinogenic appearance in the deliberately over-processed images.
Deep Brain Stimulation. Deep Brain Stimulation (DBS) is a surgical option for patients with Parkinson's disease, Essential Tremor, dystonia, and other movement disorders that are not responding to the usual medications, or where those medications are causing unwanted side-effects.