Table 1.

Activity levels

Arms/secAll days (both trials)1-aAcquisition days (both trials)1-bAcquisition days (trial 1 only)1-c
Saline0.063  ± 0.0070.860  ± 0.0080.800  ± 0.007
Mixed drug0.056  ± 0.0080.671  ± 0.0080.685  ± 0.007
MK-8010.066  ± 0.0070.846  ± 0.0080.818  ± 0.007
Verapamil0.045  ± 0.0070.650  ± 0.0080.571  ± 0.007
  • The activity of each animal was measured by counting the number of arms entered per second. Values shown are means ± SD.

  • F1-a Group results are tabulated here for all 11 d of the experiment (both daily trials).

  • F1-b Group results are tabulated here for acquisition trials 7–11 (both daily trials).

  • F1-c Group results are tabulated here for acquisition trials 7–11 (only the first daily trial).