QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

HOME  |   SEARCH  |   ARCHIVE  |   SUBSCRIBE  |   CONTACT  |   HELP

The Journal of Neuroscience, September 17, 2003, 23(24):8460-8470

This Article Full Text Full Text (PDF) Submit an eLetter Alert me when this article is cited Alert me when eLetters are posted Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in ISI Web of Science Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via ISI Web of Science (54) Citing Articles via Google Scholar Google Scholar Articles by Velanova, K. Articles by Buckner, R. L. Search for Related Content PubMed PubMed Citation Articles by Velanova, K. Articles by Buckner, R. L. Pubmed/NCBI databases Medline Plus Health Information Memory

 Previous Article  |  Next Article 

Functional–Anatomic Correlates of Sustained and Transient Processing Components Engaged during Controlled Retrieval

Katerina Velanova,¹ Larry L. Jacoby,¹ Mark E. Wheeler,^1,2 Mark P. McAvoy,² Steve E. Petersen,^1,2,3,4 and Randy L. Buckner^1,2,3,5

Departments of ¹Psychology, ²Radiology, ³Anatomy and Neurobiology, ⁴Neurology, and ⁵Howard Hughes Medical Institute, Washington University, St. Louis, Missouri 63130

Controlled processing is central to episodic memory retrieval. In the present study, neural correlates of sustained, as well as transient, processing components were explored during controlled retrieval using a mixed blocked event-related functional magnetic resonance imaging paradigm. Results from 29 participants suggest that certain regions in prefrontal cortex, including anterior left inferior prefrontal cortex near Brodmann's Area (BA) 45/47 and more posterior and dorsal left prefrontal cortex near BA 44, increase activity on a trial-by-trial basis when high levels of control are required during retrieval. Providing direct evidence for control processes that participate on an ongoing basis, right frontal-polar cortex was strongly associated with a sustained temporal profile during high control retrieval conditions, as were several additional posterior regions, including those within left parietal cortex. These results provide evidence for functional dissociation within prefrontal cortex. Frontal-polar regions near BA 10 associate with temporally extended control processes that may underlie an attentional set, or retrieval mode, during controlled retrieval, whereas more posterior prefrontal regions associate with individual retrieval attempts. In particular, right frontal-polar cortex involvement in sustained processes reconciles a number of disparate findings that have arisen when contrasting blocked-trial paradigms with event-related paradigms.

Key words: memory; neuroimaging; retrieval; recognition; control; fMRI; retrieval mode; attention; prefrontal; parietal

---

Received May 7, 2003; revised July 31, 2003; accepted July 31, 2003.

This article has been cited by other articles:

				J. F. Danker, P. Gunn, and J. R. Anderson A Rational Account of Memory Predicts Left Prefrontal Activation during Controlled Retrieval Cereb Cortex, March 4, 2008; (2008) bhn027v1. [Abstract] [Full Text] [PDF]

				K. Velanova, M. E. Wheeler, and B. Luna Maturational Changes in Anterior Cingulate and Frontoparietal Recruitment Support the Development of Error Processing and Inhibitory Control Cereb Cortex, February 14, 2008; (2008) bhn012v1. [Abstract] [Full Text] [PDF]

				P. M. Paz-Alonso, S. Ghetti, S. E. Donohue, G. S. Goodman, and S. A. Bunge Neurodevelopmental Correlates of True and False Recognition Cereb Cortex, January 17, 2008; (2008) bhm246v1. [Abstract] [Full Text] [PDF]

				S. M. Daselaar, H. J. Rice, D. L. Greenberg, R. Cabeza, K. S. LaBar, and D. C. Rubin The Spatiotemporal Dynamics of Autobiographical Memory: Neural Correlates of Recall, Emotional Intensity, and Reliving Cereb Cortex, January 1, 2008; 18(1): 217 - 229. [Abstract] [Full Text] [PDF]

				E. Koechlin and A. Hyafil Anterior Prefrontal Function and the Limits of Human Decision-Making Science, October 26, 2007; 318(5850): 594 - 598. [Abstract] [Full Text] [PDF]

				K. Velanova, C. Lustig, L. L. Jacoby, and R. L. Buckner Evidence for Frontally Mediated Controlled Processing Differences in Older Adults Cereb Cortex, May 1, 2007; 17(5): 1033 - 1046. [Abstract] [Full Text] [PDF]

				I. G. Dobbins and S. Han Isolating Rule- versus Evidence-Based Prefrontal Activity during Episodic and Lexical Discrimination: a Functional Magnetic Resonance Imaging Investigation of Detection Theory Distinctions Cereb Cortex, November 1, 2006; 16(11): 1614 - 1622. [Abstract] [Full Text] [PDF]

				B. P. Staresina and L. Davachi Differential Encoding Mechanisms for Subsequent Associative Recognition and Free Recall J. Neurosci., September 6, 2006; 26(36): 9162 - 9172. [Abstract] [Full Text] [PDF]

				I. G. Dobbins and S. Han Cue- versus Probe-dependent Prefrontal Cortex Activity during Contextual Remembering. J. Cogn. Neurosci., September 1, 2006; 18(9): 1439 - 1452. [Abstract] [Full Text] [PDF]

				T. Iidaka, A. Matsumoto, J. Nogawa, Y. Yamamoto, and N. Sadato Frontoparietal Network Involved in Successful Retrieval from Episodic Memory. Spatial and Temporal Analyses Using fMRI and ERP Cereb Cortex, September 1, 2006; 16(9): 1349 - 1360. [Abstract] [Full Text] [PDF]

				M. E. Wheeler, G. L. Shulman, R. L. Buckner, F. M. Miezin, K. Velanova, and S. E. Petersen Evidence for Separate Perceptual Reactivation and Search Processes during Remembering Cereb Cortex, July 1, 2006; 16(7): 949 - 959. [Abstract] [Full Text] [PDF]

				J. R. Reynolds, K. B. McDermott, and T. S. Braver A Direct Comparison of Anterior Prefrontal Cortex Involvement in Episodic Retrieval and Integration Cereb Cortex, April 1, 2006; 16(4): 519 - 528. [Abstract] [Full Text] [PDF]

				D. A. Gallo, E. A. Kensinger, and D. L. Schacter Prefrontal Activity and Diagnostic Monitoring of Memory Retrieval: fMRI of the Criterial Recollection Task J. Cogn. Neurosci., January 1, 2006; 18(1): 135 - 148. [Abstract] [Full Text] [PDF]

				S.M. Rivera, A.L. Reiss, M.A. Eckert, and V. Menon Developmental Changes in Mental Arithmetic: Evidence for Increased Functional Specialization in the Left Inferior Parietal Cortex Cereb Cortex, November 1, 2005; 15(11): 1779 - 1790. [Abstract] [Full Text] [PDF]

				I. G. Dobbins and A. D. Wagner Domain-general and Domain-sensitive Prefrontal Mechanisms for Recollecting Events and Detecting Novelty Cereb Cortex, November 1, 2005; 15(11): 1768 - 1778. [Abstract] [Full Text] [PDF]

				A. Aron, H. Fisher, D. J. Mashek, G. Strong, H. Li, and L. L. Brown Reward, Motivation, and Emotion Systems Associated With Early-Stage Intense Romantic Love J Neurophysiol, July 1, 2005; 94(1): 327 - 337. [Abstract] [Full Text] [PDF]

				B. H. Schott, R. N. Henson, A. Richardson-Klavehn, C. Becker, V. Thoma, H.-J. Heinze, and E. Duzel Redefining implicit and explicit memory: The functional neuroanatomy of priming, remembering, and control of retrieval PNAS, January 25, 2005; 102(4): 1257 - 1262. [Abstract] [Full Text] [PDF]

				B. J. Shannon and R. L. Buckner Functional-Anatomic Correlates of Memory Retrieval That Suggest Nontraditional Processing Roles for Multiple Distinct Regions within Posterior Parietal Cortex J. Neurosci., November 10, 2004; 24(45): 10084 - 10092. [Abstract] [Full Text] [PDF]

Home  |   Search  |   Archive  |   Subscribe  |   Contact  |   Help