Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Dissociating prefrontal contributions during a recency memory task.

M N Rajah1, A R McIntosh

  • 1Helen Wills Neuroscience Institute, University of California, 132 Barker Hall MC #3190, Berkeley, CA 94720-3190, USA. mnrajah@berkeley.edu

Neuropsychologia
|July 30, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mapping multi-modal dynamic network activity during naturalistic music listening.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Network connectivity differences in music listening among older adults following a music-based intervention.

Aging brain·2024
Same author

Subject specificity of the correlation between large-scale structural and functional connectivity.

Network neuroscience (Cambridge, Mass.)·2019
Same author

Differentiation of Alzheimer's disease based on local and global parameters in personalized Virtual Brain models.

NeuroImage. Clinical·2018
Same author

Family history and APOE4 risk for Alzheimer's disease impact the neural correlates of episodic memory by early midlife.

NeuroImage. Clinical·2017
Same author

Changes in the correlation between spatial and temporal source memory performance and BOLD activity across the adult lifespan.

Cortex; a journal devoted to the study of the nervous system and behavior·2017
Same journal

Prevalence and modulation of rat off-track head scanning on linear tracks: possible implications for representational and dynamic properties of hippocampal place cells.

Neuropsychologia·2026
Same journal

Identifying networks within an fMRI multivariate searchlight analysis.

Neuropsychologia·2026
Same journal

Modulating sentence comprehension in people with aphasia through anodal tDCS: A double-blind randomized cross-over study.

Neuropsychologia·2026
Same journal

Deficient processing of regularity violations during visuospatial neglect: a visual mismatch negativity study.

Neuropsychologia·2026
Same journal

Seeing is believing: mental imagery amplifies moral, emotional, and motivational responding to mentally constructed hypothetical events.

Neuropsychologia·2026
Same journal

From past recall to future projection: What does verb tense production reveal about mental time travel in Alzheimer's disease?

Neuropsychologia·2026
See all related articles

Right prefrontal cortex (RPFC) activity during recency memory tasks reflects general strategic processes, not specific memory retrieval. This finding helps differentiate brain functions in memory and executive tasks.

Area of Science:

  • Cognitive Neuroscience
  • Neuroimaging

Background:

  • Neuroimaging studies show right prefrontal cortex (RPFC) activation during recency memory tasks in young adults.
  • The precise role of RPFC in these tasks, whether for memory retrieval or executive functions like strategic ordering/monitoring, remains unclear.

Purpose of the Study:

  • To differentiate prefrontal cortex (PFC) regions involved in retrieval processes versus strategic ordering processes.
  • To investigate the neural correlates of recency memory and control tasks using event-related fMRI.

Main Methods:

  • An event-related functional magnetic resonance imaging (fMRI) study was conducted.
  • Eight young adult subjects performed verbal episodic retrieval tasks (recognition, recency memory) and verbal non-memory strategic organizing control tasks (reverse alphabetizing).

Related Experiment Videos

Main Results:

  • Right dorsolateral PFC was engaged during both recency memory and reverse alphabetizing tasks.
  • Left ventral PFC showed general engagement across all tasks, with a subset more active during retrieval.
  • Left dorsolateral and right ventral PFC activity correlated with reverse alphabetizing performance.

Conclusions:

  • Right dorsolateral PFC activity during recency memory tasks is associated with general strategic organizational or monitoring processes.
  • This activity is not specific to episodic memory (EM) retrieval, suggesting broader executive function involvement.