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Updated: May 6, 2026

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease
Published on: August 30, 2011
Priming and recognition in ECT-induced amnesia
J Dorfman1, J F Kihlstrom, R C Cork
1Department of Psychology, University of Memphis, 38152, Memphis, TN.
Abstract:
Priming and recognition were tested in patients receiving electroconvulsive therapy (ECT) for treatment of a psychiatric disorder. Patients studied a list of words just prior to ECT and then received memory tests for those words after recovering from ECT. Stem-cued recall was poor (retrograde amnesia), but priming on word-stem completion was preserved. Recognition was poor on a "high-criterion" test requiring a retrieval-based judgment but partially intact on a "low-criterion" test requiring a familiarity-based judgment. The results support the familiarity-retrieval distinction in two-component theories of recognition and suggest that signal detection measures of sensitivity are not wholly independent of response criteria.
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