Table 1.

ALS onset and duration in the G93A mice

RangeAverage ± SDn
RD onset1-a113–188151  ± 1772
Para onset1-b183–253211  ± 1823
Duration1-c35–9465  ± 1923
  • F1-a  The age (days) at which a sharp decline in hanging time was first detected.

  • F1-b  The age (days) at which the mouse could no longer hold onto the wire.

  • F1-c  The period between the last day that the mouse displayed a normal hanging time and the first day that the mouse could no longer hold onto the wire.