Search Results - "Hwaun, Ernie"

Hippocampal place cell sequences differ during correct and error trials in a spatial memory task by Zheng, Chenguang, Hwaun, Ernie, Loza, Carlos A., Colgin, Laura Lee

“…Theta rhythms temporally coordinate sequences of hippocampal place cell ensembles during active behaviors, while sharp wave-ripples coordinate place cell…”
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Grid cell co-activity patterns during sleep reflect spatial overlap of grid fields during active behaviors by Trettel, Sean G., Trimper, John B., Hwaun, Ernie, Fiete, Ila R., Colgin, Laura Lee

“…Continuous-attractor network models of grid formation posit that recurrent connectivity between grid cells controls their patterns of co-activation. Grid cells…”
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Topological supramolecular network enabled high-conductivity, stretchable organic bioelectronics by Jiang, Yuanwen, Zhang, Zhitao, Wang, Yi-Xuan, Li, Deling, Coen, Charles-Théophile, Hwaun, Ernie, Chen, Gan, Wu, Hung-Chin, Zhong, Donglai, Niu, Simiao, Wang, Weichen, Saberi, Aref, Lai, Jian-Cheng, Wu, Yilei, Wang, Yang, Trotsyuk, Artem A, Loh, Kang Yong, Shih, Chien-Chung, Xu, Wenhui, Liang, Kui, Zhang, Kailiang, Bai, Yihong, Gurusankar, Gurupranav, Hu, Wenping, Jia, Wang, Cheng, Zhen, Dauskardt, Reinhold H, Gurtner, Geoffrey C, Tok, Jeffrey B-H, Deisseroth, Karl, Soltesz, Ivan, Bao, Zhenan

“…Intrinsically stretchable bioelectronic devices based on soft and conducting organic materials have been regarded as the ideal interface for seamless and…”
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Dentate network activity is necessary for spatial working memory by supporting CA3 sharp-wave ripple generation and prospective firing of CA3 neurons by Sasaki, Takuya, Piatti, Verónica C., Hwaun, Ernie, Ahmadi, Siavash, Lisman, John E., Leutgeb, Stefan, Leutgeb, Jill K.

“…Complex spatial working memory tasks have been shown to require both hippocampal sharp-wave ripple (SWR) activity and dentate gyrus (DG) neuronal activity. We…”
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Alternating sources of perisomatic inhibition during behavior by Dudok, Barna, Klein, Peter M., Hwaun, Ernie, Lee, Brian R., Yao, Zizhen, Fong, Olivia, Bowler, John C., Terada, Satoshi, Sparks, Fraser T., Szabo, Gergely G., Farrell, Jordan S., Berg, Jim, Daigle, Tanya L., Tasic, Bosiljka, Dimidschstein, Jordane, Fishell, Gord, Losonczy, Attila, Zeng, Hongkui, Soltesz, Ivan

“…Interneurons expressing cholecystokinin (CCK) and parvalbumin (PV) constitute two key GABAergic controllers of hippocampal pyramidal cell output. Although the…”
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Re-expression of SynGAP protein in adulthood improves translatable measures of brain function and behavior by Creson, Thomas K, Rojas, Camilo, Hwaun, Ernie, Vaissiere, Thomas, Kilinc, Murat, Jimenez-Gomez, Andres, Holder, Jr, Jimmy Lloyd, Tang, Jianrong, Colgin, Laura L, Miller, Courtney A, Rumbaugh, Gavin

“…It remains unclear to what extent neurodevelopmental disorder (NDD) risk genes retain functions into adulthood and how they may influence disease phenotypes…”
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Supramammillary regulation of locomotion and hippocampal activity by Farrell, Jordan S, Lovett-Barron, Matthew, Klein, Peter M, Sparks, Fraser T, Gschwind, Tilo, Ortiz, Anna L, Ahanonu, Biafra, Bradbury, Susanna, Terada, Satoshi, Oijala, Mikko, Hwaun, Ernie, Dudok, Barna, Szabo, Gergely, Schnitzer, Mark J, Deisseroth, Karl, Losonczy, Attila, Soltesz, Ivan

“…Locomotor speed is a basic input used to calculate one’s position, but where this signal comes from is unclear. We identified neurons in the supramammillary…”
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Methodological Caveats in the Detection of Coordinated Replay between Place Cells and Grid Cells by Trimper, John B, Trettel, Sean G, Hwaun, Ernie, Colgin, Laura Lee

“…At rest, hippocampal "place cells," neurons with receptive fields corresponding to specific spatial locations, reactivate in a manner that reflects recently…”
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Cover Image, Volume 29, Issue 10 by Hwaun, Ernie, Colgin, Laura Lee

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CA3 place cells that represent a novel waking experience are preferentially reactivated during sharp wave‐ripples in subsequent sleep by Hwaun, Ernie, Colgin, Laura Lee

“…A popular model of memory consolidation posits that recent memories stored in the hippocampus are reactivated during sleep and thereby transferred to neocortex…”
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Neural and behavioural state switching during hippocampal dentate spikes by Farrell, Jordan S., Hwaun, Ernie, Dudok, Barna, Soltesz, Ivan

“…Distinct brain and behavioural states are associated with organized neural population dynamics that are thought to serve specific cognitive functions 1 – 3 …”
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Recruitment and inhibitory action of hippocampal axo-axonic cells during behavior by Dudok, Barna, Szoboszlay, Miklos, Paul, Anirban, Klein, Peter M., Liao, Zhenrui, Hwaun, Ernie, Szabo, Gergely G., Geiller, Tristan, Vancura, Bert, Wang, Bor-Shuen, McKenzie, Sam, Homidan, Jesslyn, Klaver, Lianne M.F., English, Daniel F., Huang, Z. Josh, Buzsáki, György, Losonczy, Attila, Soltesz, Ivan

“…The axon initial segment of hippocampal pyramidal cells is a key subcellular compartment for action potential generation, under GABAergic control by the…”
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Fast Gamma Rhythms in the Hippocampus Promote Encoding of Novel Object-Place Pairings by Zheng, Chenguang, Bieri, Kevin Wood, Hwaun, Ernie, Colgin, Laura Lee

“…Hippocampal gamma rhythms increase during mnemonic operations (Johnson and Redish, 2007; Montgomery and Buzsáki, 2007; Sederberg et al., 2007; Jutras et al.,…”
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Creation of an albino squid line by CRISPR-Cas9 and its application for in vivo functional imaging of neural activity by Ahuja, Namrata, Hwaun, Ernie, Pungor, Judit R., Rafiq, Ruhina, Nemes, Sal, Sakmar, Taylor, Vogt, Miranda A., Grasse, Bret, Diaz Quiroz, Juan, Montague, Tessa G., Null, Ryan W., Dallis, Danielle N., Gavriouchkina, Daria, Marletaz, Ferdinand, Abbo, Lisa, Rokhsar, Daniel S., Niell, Cristopher M., Soltesz, Ivan, Albertin, Caroline B., Rosenthal, Joshua J.C.

“…Cephalopods are remarkable among invertebrates for their cognitive abilities, adaptive camouflage, novel structures, and propensity for recoding proteins…”
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Local dentate circuits support spatial working memory regardless of position along the longitudinal hippocampal axis by Hwaun, Ernie

“…The dentate gyrus (DG) is the initial site of information processing in the hippocampus. Previous studies have shown that the rostral-dorsal DG (rdDG) is…”
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