The latest edition of the Journal of Neuroscience has a fantastic collection of articles by leading neuroscientists who look back on the last 40 years of discoveries in brain research.

The collection is to celebrate the 40th anniversary of the Society for Neuroscience. As the articles make clear, the last four decades have seen a huge expansion in our knowledge of how the brain works and the Society asked leading lights in the field to reflect on this scientific revolution.

Memory and Brain Systems: 1969–2009 by Larry R. Squire [link]

Neurotransmitters, Receptors, and Second Messengers Galore in 40 Years by Solomon H. Snyder [link]

Four Decades of Neurodegenerative Disease Research: How Far We Have Come! by Anne B. Young [link]

A Paradigm Shift in Functional Brain Imaging by Marcus E. Raichle [link]

The Development of Developmental Neuroscience by Carol Mason [link]

The Biology of Memory: A Forty-Year Perspective by Eric R. Kandel [link]

Strictly speaking, they're not all retrospectives. For example, while Larry Squire gives a whistle-stop tour through the last 40 y