Is the way we hear music biological or cultural?
People who are accustomed to listening to Western music, which is based on a system of notes organized in octaves, can usually perceive the similarity between notes that are same but played in different registers — say, high C and middle C.
These prior beliefs help us make sense of what we are perceiving in the present.
For decades, research has shown that our perception of the world is influenced by our expectations. These expectations, also called "prior beliefs," help us make sense of what we are perceiving in the present, based on similar past experiences.
Antibiotics or anti-inflammatory drugs may help combat lung cancer.
Anne Trafton | MIT News Office
January 31, 2019
MIT cancer biologists have discovered a new mechanism that lung tumors exploit to promote their own survival: These tumors alter bacterial populations within the lung, provoking the immune system to create an inflammatory environment that in turn helps the tumor cells to thrive.