Figure 1.
Learning and LTM receiving a single training session a day for 5 days. The normalized data are from three cohorts fo animals trained once a day for five days. The cohorts having a training session of 0.25 and 0.5 hr (○ and ● respectively) did not exhibit either learning or LTM, whereas the cohort receiving the 1 hr training session (×) showed both learning and LTM.