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Arne D. Ekstrom

University of Arizona · US
Area of research
Cognitive Neuroscience · Cellular and Molecular Neuroscience
Research interest
Research interests include Memory and Neural Mechanisms, Neuroscience and Neuropharmacology Research, Spatial Cognition and Navigation, and Neural dynamics and brain function.
h-index
61
citations
13,448
works
193
NIH funding
primary concept
email

Recent publications

Living off the grid: Spatial representations show systematic non-Euclidean distortions regardless of their age and how measured
2026cited by 1position: contributordoi
Language statistics shape spatial processing
2026cited by 0position: contributordoi
Toward embodied, ecological cognition with ambulatory virtual reality
Trends in Cognitive Sciences 2026cited by 0position: contributordoi
Illusory path configurations reveal age-related differences in egocentric pointing variability
2026cited by 0position: contributordoi
A cognitive–motor framework for spatial navigation in aging and early-stage Alzheimer's disease
Cortex 2025cited by 9position: lastdoi
Age differences in spatial navigation stem from a preference for familiar routes rather than impaired landmark-dependent strategies.
Psychology and Aging 2025cited by 4position: lastdoi
Newly trained navigation and verbal memory skills in humans elicit changes in task-related networks but not brain structure
eLife 2025cited by 2position: middledoi
Newly trained navigation and verbal memory skills in humans elicit changes in task-related networks but not brain structure.
2025cited by 1position: contributordoi
Naturalistic movements enrich episodic memories but not their spatiotemporal structure
Cognition 2025cited by 0position: lastdoi
Despite dense amnesia, patients with hippocampal lesions show partially intact navigation for recent and remotely learned environments.
2025cited by 0position: contributordoi
Despite dense amnesia, patients with hippocampal lesions show partially intact navigation for recent and remotely learned environments
2025cited by 0position: contributordoi
Ambulation improves memory for rotated scenes
2025cited by 0position: contributordoi
Newly trained navigation and verbal memory skills in humans elicit changes in task-related networks but not brain structure
eLife 2025cited by 0position: contributordoi
Age differences in spatial memory are mitigated during naturalistic navigation
Aging Neuropsychology and Cognition 2024cited by 23position: lastdoi
CW_ICA: an efficient dimensionality determination method for independent component analysis
Scientific Reports 2024cited by 12position: middledoi
Towards Analysis of Multivariate Time Series Using Topological Data Analysis
Mathematics 2024cited by 3position: lastdoi
Topological Data Analysis for Scalp Eeg with Application in Brain-Computer Interfaces
SSRN Electronic Journal 2024cited by 0position: lastdoi
A Cognitive-Motor Framework for Spatial Navigation in Aging and Alzheimer’s Disease
2024cited by 0position: lastdoi
The hippocampus supports precise memory for public events regardless of their remoteness.
2024cited by 0position: contributordoi
Age differences in spatial navigation stem from a preference for familiar routes rather than impaired landmark-dependent strategies
2024cited by 0position: contributordoi
A Cognitive-Motor Framework for Spatial Navigation in Aging and Alzheimer’s Disease
2024cited by 0position: contributordoi
Differences and similarities between human hippocampal low-frequency oscillations during navigation and mental simulation
2024cited by 0position: contributordoi
Spatial navigation and memory: A review of the similarities and differences relevant to brain models and age
Neuron 2023cited by 97position: firstdoi
Memory-related processing is the primary driver of human hippocampal theta oscillations
Neuron 2023cited by 25position: lastdoi
Hippocampal contributions to novel spatial learning are both age-related and age-invariant
Proceedings of the National Academy of Sciences 2023cited by 20position: lastdoi
Memory-related processing is the primary driver of human hippocampal theta oscillations.
2023cited by 19position: contributordoi
Frontal-midline theta and posterior alpha oscillations index early processing of spatial representations during active navigation
Cortex 2023cited by 15position: lastdoi
Hippocampal contributions to novel spatial learning are both age-related and age-invariant.
2023cited by 15position: contributordoi
Spatial memory distortions for the shapes of walked paths occur in violation of physically experienced geometry
PLoS ONE 2023cited by 10position: lastdoi
Machine learning classifiers for electrode selection in the design of closed-loop neuromodulation devices for episodic memory improvement
Cerebral Cortex 2023cited by 9position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

· 31 papers (2019–2026)Jingyi Zheng · Jiangnan University13 papers (2020–2025)Andrew S. McAvan · University of Arizona12 papers (2020–2025)Derek J. Huffman · University of California, Davis5 papers (2018–2020)Paul F. Hill · University of Arizona5 papers (2023–2025)Stephanie Doner · University of Arizona5 papers (2021–2025)Steven M. Weisberg · Temple University4 papers (2020–2025)Yu Karen Du · Beijing Normal University4 papers (2022–2026)Li Zheng · University of Arizona4 papers (2021–2025)Susan Y. Bookheimer · Neurobehavioral Systems3 papers (2013–2015)Carol A. Barnes · University of Arizona3 papers (2023–2025)Andrew P. Yonelinas · University of California, Davis3 papers (2019–2020)Sevan K. Harootonian · University of Arizona3 papers (2019–2022)Nanthia Suthana · University of California, Los Angeles3 papers (2014–2021)Mingli Liang · Peking University3 papers (2022–2023)Andrew S. McAvan · Vanderbilt University3 papers (2023–2025)Yu Du · Western University3 papers (2021–2023)Nedret Billor · Auburn University3 papers (2022–2024)Yuyan Yi · Auburn University3 papers (2022–2024) · 2 papers (2022–2022)