Material-specific lateralization of prefrontal activation during episodic encoding and retrieval - PubMed (original) (raw)
Material-specific lateralization of prefrontal activation during episodic encoding and retrieval
A D Wagner et al. Neuroreport. 1998.
Abstract
Although numerous neuroimaging studies have examined the functional neuroanatomy supporting episodic memory for verbal material, there have been few investigations of non-verbal episodic encoding and retrieval. We used fMRI to directly compare prefrontal activation elicited by verbal and non-verbal material during encoding and during retrieval. Regardless of the mnemonic operation (encoding/retrieval), inferior prefrontal activation lateralized based on material type. Verbal encoding and retrieval resulted in greater left inferior prefrontal activation, whereas non-verbal encoding and retrieval resulted in greater right inferior prefrontal activation. The similarity between inferior prefrontal activity during encoding and during retrieval indicates that these mnemonic operations depend on shared processes mediated by inferior prefrontal regions.
Similar articles
- Material-specific lateralization in the medial temporal lobe and prefrontal cortex during memory encoding.
Golby AJ, Poldrack RA, Brewer JB, Spencer D, Desmond JE, Aron AP, Gabrieli JD. Golby AJ, et al. Brain. 2001 Sep;124(Pt 9):1841-54. doi: 10.1093/brain/124.9.1841. Brain. 2001. PMID: 11522586 - Functional asymmetry of human prefrontal cortex in verbal and non-verbal episodic memory as revealed by fMRI.
Iidaka T, Sadato N, Yamada H, Yonekura Y. Iidaka T, et al. Brain Res Cogn Brain Res. 2000 Jan;9(1):73-83. doi: 10.1016/s0926-6410(99)00047-6. Brain Res Cogn Brain Res. 2000. PMID: 10666559 - Functional asymmetry of human prefrontal cortex: encoding and retrieval of verbally and nonverbally coded information.
Opitz B, Mecklinger A, Friederici AD. Opitz B, et al. Learn Mem. 2000 Mar-Apr;7(2):85-96. doi: 10.1101/lm.7.2.85. Learn Mem. 2000. PMID: 10753975 Free PMC article. - Episodic memory meets working memory in the frontal lobe: functional neuroimaging studies of encoding and retrieval.
Lee AC, Robbins TW, Owen AM. Lee AC, et al. Crit Rev Neurobiol. 2000;14(3-4):165-97. Crit Rev Neurobiol. 2000. PMID: 12645957 Review. - The lateral prefrontal cortex and human long-term memory.
Blumenfeld RS, Ranganath C. Blumenfeld RS, et al. Handb Clin Neurol. 2019;163:221-235. doi: 10.1016/B978-0-12-804281-6.00012-4. Handb Clin Neurol. 2019. PMID: 31590732 Review.
Cited by
- Electrocortical correlates of attention differentiate individual capacity in associative learning.
Raynal E, Schipper K, Brandner C, Ruggeri P, Barral J. Raynal E, et al. NPJ Sci Learn. 2024 Mar 18;9(1):20. doi: 10.1038/s41539-024-00236-8. NPJ Sci Learn. 2024. PMID: 38499525 Free PMC article. - Intermittent theta burst stimulation to the left dorsolateral prefrontal cortex improves cognitive function in polydrug use disorder patients: a randomized controlled trial.
Dong L, Chen WC, Su H, Wang ML, Du C, Jiang XR, Mei SF, Chen SJ, Liu XJ, Liu XB. Dong L, et al. Front Psychiatry. 2023 May 25;14:1156149. doi: 10.3389/fpsyt.2023.1156149. eCollection 2023. Front Psychiatry. 2023. PMID: 37304431 Free PMC article. - Hippocampal Neuronal Activity Preceding Stimulus Predicts Later Memory Success.
Jun S, Kim JS, Chung CK. Jun S, et al. eNeuro. 2023 Feb 15;10(2):ENEURO.0252-22.2023. doi: 10.1523/ENEURO.0252-22.2023. Print 2023 Feb. eNeuro. 2023. PMID: 36720645 Free PMC article. - Effects of age on the neural correlates of encoding source and item information: An fMRI study.
Liu ES, Hou M, Koen JD, Rugg MD. Liu ES, et al. Neuropsychologia. 2022 Dec 15;177:108415. doi: 10.1016/j.neuropsychologia.2022.108415. Epub 2022 Nov 4. Neuropsychologia. 2022. PMID: 36343706 Free PMC article. - Topographically organized representation of space and context in the medial prefrontal cortex.
Sauer JF, Folschweiller S, Bartos M. Sauer JF, et al. Proc Natl Acad Sci U S A. 2022 Feb 8;119(6):e2117300119. doi: 10.1073/pnas.2117300119. Proc Natl Acad Sci U S A. 2022. PMID: 35121665 Free PMC article.
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical