Duxbury, Massachusetts. Duxbury (older spelling, Duxborough) is an affluent, coastal town in Plymouth County, Massachusetts, United States. A suburb located on the South Shore approximately 35 miles (56 km) to the southeast of Boston, the population was 15,059 at the 2010 census.
Inferior colliculus. The Inferior colliculus is the main midbrain nucleus and important structure of the auditory passage. It is not just a point on the way up. It is a receiver of essential information from various sources, and processing this information.
Sensory axons, including those of the spinothalamic tract also ascend, along the front of the midbrain behind the motor tracts. The corpora quadrigemina, which is located on the posterior surface of the midbrain, is composed of two superior colliculi and two inferior colliculi.The superior colliculi are part of the visual system, relaying input from the optic tract t o the lateral geniculate bodies of the thalamus.he pons, which is also part of the brain stem, is inferior to the midbrain and superior to the medulla. Its posterior border is separated from the cerebellum by the aqueduct of Sylvius, and more inferiorly, by the fourth ventricle.