The Midbrain Periaqueductal Gray Matter formatIsbn:Hardcover 9780306440335 Safety Critical Real Time Systems serves as 9783642096402 Safety Critical Real Time Systems serves as an excellent reference The method of exponential sums is a general method enabling the solution of a wide range of problems in the theory of numbers and its applications The contributors to this book have been selected because their data provide key elements in the search to understand both the organization of the PAG and the role of this structure in the integration of behavior This book constitutes the proceedings of a NATO Advanced Research Workshop held at Chateau de Bonas (France) from 10 15 July 1990 on the Midbrain Periaqueductal Gray Matter (PAG)