Transfer of Learning After Updating Training Mediated by the Striatum
@article{Dahlin2008TransferOL, title={Transfer of Learning After Updating Training Mediated by the Striatum}, author={Erika Dahlin and Anna Stigsdotter Neely and Anne Larsson and Lars B{\"a}ckman and Lars Nyberg}, journal={Science}, year={2008}, volume={320}, pages={1510 - 1512} }
Process-specific training can improve performance on untrained tasks, but the magnitude of gain is variable and often there is no transfer at all. We demonstrate transfer to a 3-back test of working memory after 5 weeks of training in updating. The transfer effect was based on a joint training-related activity increase for the criterion (letter memory) and transfer tasks in a striatal region that also was recruited pretraining. No transfer was observed to a task that did not engage updating and…
840 Citations
Transfer after Dual n-Back Training Depends on Striatal Activation Change
- Psychology, BiologyThe Journal of Neuroscience
- 2016
It is shown that dual n-back training mainly improves specific processes of WM updating, and this improvement leads to narrow transfer effects to tasks involving the same processes.
Training-induced prefrontal neuronal changes transfer between tasks
- Psychology, BiologybioRxiv
- 2020
The results explicate the neural basis through which training can transfer across cognitive tasks and show how mastering different tasks was associated with distinct changes in neural activity.
Neural effects of short-term training on working memory
- Psychology, BiologyCognitive, affective & behavioral neuroscience
- 2014
It is shown that 7 days of training on an n-back task led to substantial performance improvements in the trained task; furthermore, the experimental group showed cross-modal transfer, as compared with an active control group, and perfusion at rest was correlated with task proficiency.
Transfer Effects to a Multimodal Dual-Task after Working Memory Training and Associated Neural Correlates in Older Adults – A Pilot Study
- Psychology, BiologyFront. Hum. Neurosci.
- 2017
While no transfer to single-task performance was found, dual-task costs in both the visual modality and the auditory modality decreased at post-measurement in the training but not in the control group, suggesting an improvement in central executive processing that could facilitate both WM and dual- task coordination.
Working Memory Updating and Binding Training: Bayesian Evidence Supporting the Absence of Transfer
- PsychologyJournal of experimental psychology. General
- 2018
It is suggested that WM training encouraged the development of stimulus-specific expertise and use of paradigm-specific strategies, and the results suggest that the WM training interventions examined here enhanced neither WM capacity nor the WM mechanisms assumed to underlie transfer.
eview opamine and training-related working-memory improvement
- Psychology, Biology
- 2013
PET research demonstrates increased striatal DA release during updating of information in workingmemory functioning, indicating that striatal BOLD signal is partly determined by DA activity.
N-Back Task Training Helps to Improve Post-error Performance
- PsychologyFrontiers in Psychology
- 2020
It is proposed that the skill of controlling information flow, developed during WM training, is transferable to other tasks and discussed the implications of current findings for understanding the generation of PES.
Parietal plasticity after training with a complex video game is associated with individual differences in improvements in an untrained working memory task
- Psychology, BiologyFront. Hum. Neurosci.
- 2014
It is suggested that training-induced plasticity in the functional representation of a training task may play a role in individual differences in transfer, and previously examined the association between training related cognitive changes and associated changes in underlying neural networks.
The Neural Mechanism Underlying Visual Working Memory Training and Its Limited Transfer Effect
- PsychologyJournal of Cognitive Neuroscience
- 2022
Abstract Visual working memory (VWM) training has been shown to improve performance in trained tasks with limited transfer to untrained tasks. The neural mechanism underlying this limited transfer…
Neuronal effects following working memory training
- Psychology, BiologyDevelopmental Cognitive Neuroscience
- 2012
References
SHOWING 1-10 OF 67 REFERENCES
Increased prefrontal and parietal activity after training of working memory
- Psychology, BiologyNature Neuroscience
- 2004
The changes in brain activity that are induced by working memory training could be evidence of training-induced plasticity in the neural systems that underlie working memory.
Training-induced functional activation changes in dual-task processing: an FMRI study.
- Psychology, BiologyCerebral cortex
- 2007
It was found that most regions involved in dual-task processing before training showed reductions in activation after training, and many of the decreases in activation were correlated with improved performance on the task.
Prefrontal cortex and basal ganglia control access to working memory
- Biology, PsychologyNature Neuroscience
- 2008
Findings reveal a mechanism by which frontal and basal ganglia activity exerts attentional control over access to working memory storage in the parietal cortex in humans, and makes an important contribution to inter-individual differences in working memory capacity.
Making Working Memory Work: A Computational Model of Learning in the Prefrontal Cortex and Basal Ganglia
- Biology, PsychologyNeural Computation
- 2006
This article presents an attempt to deconstruct this homunculus through powerful learning mechanisms that allow a computational model of the prefrontal cortex to control both itself and other brain areas in a strategic, task-appropriate manner.
Memory enhancement in healthy older adults using a brain plasticity-based training program: A randomized, controlled study
- PsychologyProceedings of the National Academy of Sciences
- 2006
It is demonstrated that intensive, plasticity-engaging training can result in an enhancement of cognitive function in normal mature adults.
Training-induced plasticity in older adults: Effects of training on hemispheric asymmetry
- PsychologyNeurobiology of Aging
- 2007
Exploring the unity and diversity of the neural substrates of executive functioning
- Psychology, BiologyHuman brain mapping
- 2005
PET was used to reexamine by conjunction and interaction paradigms the cerebral areas associated with three executive processes (updating, shifting, and inhibition) and showed that specific prefrontal cerebral areas were associated with each executive process.
Striatal dopamine release during performance of executive functions: A [11C] raclopride PET study
- Psychology, BiologyNeuroImage
- 2006
Activation of the prefrontal cortex in a nonspatial working memory task with functional MRI
- Biology, PsychologyHuman brain mapping
- 1994
These findings corroborate the results of positron emission tomography studies, which suggest that the prefrontal cortex is engaged by tasks that rely on working memory, and demonstrate the applicability of newly developed fMRI techniques using conventional scanners to study the associative cortex in individual subjects.
Storage and executive processes in the frontal lobes.
- Psychology, BiologyScience
- 1999
The human frontal cortex helps mediate working memory, a system that is used for temporary storage and manipulation of information and that is involved in many higher cognitive functions. Working…