The third Symposium of the Foundation for Life Sciences was held in
February 1983 at the Newport Inn Conference Centre in Sydney. It was
direced towards an understanding of the molecular neuropathology of
muscle and nerve under a wide variety of conditions that may be induced
by external agents or genetic lesions. The first session on experimental
neurology explored the processes involved in maintenance of nerve and
muscle function. This included many papers on myelination, studies on
immune reactions affecting nerves, on synapses, and on neuronal
development. This section was expanded to explore the control of muscle
function in nerves, including a discussion on cross reinnervation. Toxic
models of disease in the nervous system were then discussed, including
pathological states induced by physical agents such as kainic acid,
diphtheria toxin, and IDPN. A new dimension was added to the Symposium
when for the first time psychologists participated and contributed to
the session on external stressors and their effects on behavior. Heavy
metals, herbicides, repetitive work, anxiety, and their effects on
behavior and health were all represented. The discussion in this session
attracted much interest from the participants, particularly the basic
scientists.