General Symposium (Section G)

• Leucotomy and Shock Treatment (with Section H).

• Stallworthy, K. Shock Treatment.

• Robertson. D. C. Leucotomy.

• Rogers. C. Personality changes after prefrontal leucotomy.

• The following papers were also read;—

• Anson, G. F. V. and Melville, A. W. Role of physics and engineering in patients undergoing surgery.

• Murphy, A M. Virus research in New Zealand with special reference to poliomyelitis.

• Patten, Bradley. Film: The early development of the heart.

• Whittlestone, W. G. Milk ejection—a fundamental mammalian reflex.