What Does PAG Stand For?
PAG stands for Periaqueductal Gray
PAG, or Periaqueductal Gray, is a crucial gray matter region located around the cerebral aqueduct in the midbrain. It plays a significant role in modulating pain perception, controlling defensive behavior, and regulating autonomic functions. The PAG is also involved in the descending pain control pathways, influencing the body's response to pain and stress, making it a key area of interest in neuroscience and pain research.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym