The effect of scopolamine on the stimulus change phenomenon

The value of spontaneous alternation behavior (SAB) as a test of retention in pharmacological investigations of memory

“…Most subjects entered the changed arm first, a finding that has been repeatedly shown for rats [99][100][101] and other animals [102,103]. It has also been shown that such responsiveness to change can be lowered by pre-acquisition treatment with scopolamine [104,105].…”