Randomization tests
Further Dissociating the Processes Involved in Recognition Memory: An fMRI Study
Journal of Cognitive Neuroscience
fMRI Evidence for Separable and Lateralized Prefrontal Memory Monitoring Processes
Journal of Cognitive Neuroscience
Journal of Cognitive Neuroscience
Journal of Cognitive Neuroscience
Permutation, Parametric, and Bootstrap Tests of Hypotheses (Springer Series in Statistics)
Permutation, Parametric, and Bootstrap Tests of Hypotheses (Springer Series in Statistics)
Power in Voxel-based Lesion-Symptom Mapping
Journal of Cognitive Neuroscience
In search of recollection and familiarity signals in the hippocampus
Journal of Cognitive Neuroscience
Orbito-frontal cortex is necessary for temporal context memory
Journal of Cognitive Neuroscience
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Medial-temporal, parietal, and pFC regions have been implicated in recollection and familiarity, but existing evidence from neuroimaging and patient studies is limited and conflicting regarding the role of specific regions within pFC in these memory processes. We report a study of 20 patients who had undergone resection of right frontal lobe tumors and 20 matched healthy control participants. The location and extent of lesions were traced on the patients' scans. A process dissociation procedure was employed to yield estimates of the contributions of recollection and familiarity in verbal recognition performance. Group comparisons revealed deficits in recollection but not familiarity in the patient group relative to their healthy counterparts. We found a positive relationship between estimates of familiarity and lesion sizes in the right inferior pFC (BA 11, 47) which was significant upon bootstrap resampling. These results are discussed in terms of prior work linking this area to an overextended sense of familiarity.