Executive control during episodic retrieval: Multiple prefrontal processes subserve source memory

被引:397
作者
Dobbins, IG [1 ]
Foley, H
Schacter, DL
Wagner, AD
机构
[1] MGH, MIT, HMS, Martinos Ctr Biomed Imaging, Charlestown, MA 02129 USA
[2] Harvard Univ, Dept Psychol, Cambridge, MA 02138 USA
[3] MIT, Dept Brain & Cognit Sci, Cambridge, MA 02139 USA
[4] MIT, Ctr Learning & Memory, Cambridge, MA 02139 USA
关键词
D O I
10.1016/S0896-6273(02)00858-9
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
During recognition, one may sense items as familiar (item memory) and additionally recollect specific contextual details of the earlier encounters (source memory). Cognitive theory suggests that, unlike item memory, source memory requires controlled cue specification and monitoring processes. Functional imaging suggests that such processes may depend on left prefrontal cortex (PFC). However, the nature and possible anatomical segregation of these processes remains unknown. Using functional magnetic resonance imaging, we isolated distinct response patterns in left PFC during source memory consistent with semantic analysis/cue specification (anterior ventrolateral), recollective monitoring (posterior dorsolateral and frontopolar), and phonological maintenance/rehearsal (posterior ventrolateral). Importantly, cue specification and recollective monitoring responses were not seen during item memory and were unaffected by retrieval success, demonstrating that the mere attempt to recollect episodic detail engages multiple control processes with different left PFC substrates.
引用
收藏
页码:989 / 996
页数:8
相关论文
共 54 条
[1]  
[Anonymous], 1983, CANADIAN PSYCHOL
[2]  
Atkinson R.C., 1974, Contemporary developments in mathematical psychology: I. Learning, P243
[3]   Dissociation of storage and rehearsal in verbal working memory: Evidence from positron emission tomography [J].
Awh, E ;
Jonides, J ;
Smith, EE ;
Schumacher, EH ;
Koeppe, RA ;
Katz, S .
PSYCHOLOGICAL SCIENCE, 1996, 7 (01) :25-31
[4]   Recognition and source memory as multivariate decision processes [J].
Banks, WP .
PSYCHOLOGICAL SCIENCE, 2000, 11 (04) :267-273
[5]   Functional-anatomic study of episodic retrieval II. Selective averaging of event-related fMRI trials to test the retrieval success hypothesis [J].
Buckner, RL ;
Koutstaal, W ;
Schacter, DL ;
Dale, AM ;
Rotte, M ;
Rosen, BR .
NEUROIMAGE, 1998, 7 (03) :163-175
[6]  
BUCKNER RL, 1995, J NEUROSCI, V15, P12
[7]   DISSOCIATION OF HUMAN PREFRONTAL CORTICAL AREAS ACROSS DIFFERENT SPEECH PRODUCTION TASKS AND GENDER GROUPS [J].
BUCKNER, RL ;
RAICHLE, ME ;
PETERSEN, SE .
JOURNAL OF NEUROPHYSIOLOGY, 1995, 74 (05) :2163-2173
[8]   Confabulation and the control of recollection [J].
Burgess, PW ;
Shallice, T .
MEMORY, 1996, 4 (04) :359-411
[9]   CUEING EFFECTS AND ASSOCIATIVE INFORMATION IN RECOGNITION MEMORY [J].
CLARK, SE ;
SHIFFRIN, RM .
MEMORY & COGNITION, 1992, 20 (05) :580-598
[10]   A positron emission tomography (PET) study of autobiographical memory retrieval [J].
Conway, MA ;
Turk, DJ ;
Miller, SL ;
Logan, J ;
Nebes, RD ;
Meltzer, CC ;
Becker, JT .
MEMORY, 1999, 7 (5-6) :679-702