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James E Kragel

Explore the profile of James E Kragel including associated specialties, affiliations and a list of published articles. Areas
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Articles 19
Citations 445
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Recent Articles
1.
Ezzyat Y, Kragel J, Solomon E, Lega B, Aronson J, Jobst B, et al.
Cereb Cortex . 2023 Dec; 34(1). PMID: 38041253
Closed-loop direct brain stimulation is a promising tool for modulating neural activity and behavior. However, it remains unclear how to optimally target stimulation to modulate brain activity in particular brain...
2.
Herz N, Bukala B, Kragel J, Kahana M
Proc Natl Acad Sci U S A . 2023 Sep; 120(40):e2305292120. PMID: 37751551
Failure of contextual retrieval can lead to false recall, wherein people retrieve an item or experience that occurred in a different context or did not occur at all. Whereas the...
3.
Ezzyat Y, Kragel J, Solomon E, Lega B, Aronson J, Jobst B, et al.
bioRxiv . 2023 Aug; PMID: 37609181
Closed-loop direct brain stimulation is a promising tool for modulating neural activity and behavior. However, it remains unclear how to optimally target stimulation to modulate brain activity in particular brain...
4.
Lurie S, Kragel J, Schuele S, Voss J
Elife . 2022 Dec; 11. PMID: 36453717
Hippocampal-dependent memory is thought to be supported by distinct connectivity states, with strong input to the hippocampus benefitting encoding and weak input benefitting retrieval. Previous research in rodents suggests that...
5.
Kragel J, Voss J
Trends Cogn Sci . 2021 Nov; 26(1):53-65. PMID: 34836769
Memory neuroscientists often measure neural activity during task trials designed to recruit specific memory processes. Behavior is championed as crucial for deciphering brain-memory linkages but is impoverished in typical experiments...
6.
Kragel J, Ezzyat Y, Lega B, Sperling M, Worrell G, Gross R, et al.
Nat Commun . 2021 Jul; 12(1):4444. PMID: 34290240
Episodic recall depends upon the reinstatement of cortical activity present during the formation of a memory. Evidence from functional neuroimaging and invasive recordings in humans suggest that reinstatement organizes our...
7.
Kragel J, Schuele S, VanHaerents S, Rosenow J, Voss J
Sci Adv . 2021 Jun; 7(25). PMID: 34144985
Although the human hippocampus is necessary for long-term memory, controversial findings suggest that it may also support short-term memory in the service of guiding effective behaviors during learning. We tested...
8.
Hebscher M, Kragel J, Kahnt T, Voss J
Curr Biol . 2021 Feb; 31(7):1428-1437.e5. PMID: 33545044
Episodic memory involves the reinstatement of distributed patterns of brain activity present when events were initially experienced. The hippocampus is thought to coordinate reinstatement via its interactions with a network...
9.
Kragel J, Voss J
J Exp Psychol Gen . 2020 Sep; 150(5):873-889. PMID: 32969680
Memories for episodes are temporally structured. Cognitive models derived from list-learning experiments attribute this structure to the retrieval of temporal context information that indicates when a memory occurred. These models...
10.
Kragel J, VanHaerents S, Templer J, Schuele S, Rosenow J, Nilakantan A, et al.
Elife . 2020 Mar; 9. PMID: 32167468
The hippocampus supports memory encoding and retrieval, which may occur at distinct phases of the theta cycle. These processes dynamically interact over rapid timescales, especially when sensory information conflicts with...