Search Results - "Rizzuto, Daniel S"

Closed-loop stimulation of temporal cortex rescues functional networks and improves memory by Ezzyat, Youssef, Wanda, Paul A., Levy, Deborah F., Kadel, Allison, Aka, Ada, Pedisich, Isaac, Sperling, Michael R., Sharan, Ashwini D., Lega, Bradley C., Burks, Alexis, Gross, Robert E., Inman, Cory S., Jobst, Barbara C., Gorenstein, Mark A., Davis, Kathryn A., Worrell, Gregory A., Kucewicz, Michal T., Stein, Joel M., Gorniak, Richard, Das, Sandhitsu R., Rizzuto, Daniel S., Kahana, Michael J.

“…Memory failures are frustrating and often the result of ineffective encoding. One approach to improving memory outcomes is through direct modulation of brain…”
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Theta band power increases in the posterior hippocampus predict successful episodic memory encoding in humans by Lin, Jui‐Jui, Rugg, Michael D., Das, Sandhitsu, Stein, Joel, Rizzuto, Daniel S., Kahana, Michael J., Lega, Bradley C.

“…Functional differences in the anterior and posterior hippocampus during episodic memory processing have not been examined in human electrophysiological data…”
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Direct Electrical Stimulation of the Human Entorhinal Region and Hippocampus Impairs Memory by Jacobs, Joshua, Miller, Jonathan, Lee, Sang Ah, Coffey, Tom, Watrous, Andrew J., Sperling, Michael R., Sharan, Ashwini, Worrell, Gregory, Berry, Brent, Lega, Bradley, Jobst, Barbara C., Davis, Kathryn, Gross, Robert E., Sheth, Sameer A., Ezzyat, Youssef, Das, Sandhitsu R., Stein, Joel, Gorniak, Richard, Kahana, Michael J., Rizzuto, Daniel S.

“…Deep brain stimulation (DBS) has shown promise for treating a range of brain disorders and neurological conditions. One recent study showed that DBS in the…”
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Dynamic Theta Networks in the Human Medial Temporal Lobe Support Episodic Memory by Solomon, Ethan A., Stein, Joel M., Das, Sandhitsu, Gorniak, Richard, Sperling, Michael R., Worrell, Gregory, Inman, Cory S., Tan, Ryan J., Jobst, Barbara C., Rizzuto, Daniel S., Kahana, Michael J.

“…The medial temporal lobe (MTL) is a locus of episodic memory in the human brain. It is comprised of cytologically distinct subregions that, in concert, give…”
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The effects of direct brain stimulation in humans depend on frequency, amplitude, and white-matter proximity by Mohan, Uma R., Watrous, Andrew J., Miller, Jonathan F., Lega, Bradley C., Sperling, Michael R., Worrell, Gregory A., Gross, Robert E., Zaghloul, Kareem A., Jobst, Barbara C., Davis, Kathryn A., Sheth, Sameer A., Stein, Joel M., Das, Sandhitsu R., Gorniak, Richard, Wanda, Paul A., Rizzuto, Daniel S., Kahana, Michael J., Jacobs, Joshua

“…Researchers have used direct electrical brain stimulation to treat a range of neurological and psychiatric disorders. However, for brain stimulation to be…”
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Similar patterns of neural activity predict memory function during encoding and retrieval by Kragel, James E., Ezzyat, Youssef, Sperling, Michael R., Gorniak, Richard, Worrell, Gregory A., Berry, Brent M., Inman, Cory, Lin, Jui-Jui, Davis, Kathryn A., Das, Sandhitsu R., Stein, Joel M., Jobst, Barbara C., Zaghloul, Kareem A., Sheth, Sameer A., Rizzuto, Daniel S., Kahana, Michael J.

“…Neural networks that span the medial temporal lobe (MTL), prefrontal cortex, and posterior cortical regions are essential to episodic memory function in…”
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Electrophysiological Signatures of Spatial Boundaries in the Human Subiculum by Lee, Sang Ah, Miller, Jonathan F, Watrous, Andrew J, Sperling, Michael R, Sharan, Ashwini, Worrell, Gregory A, Berry, Brent M, Aronson, Joshua P, Davis, Kathryn A, Gross, Robert E, Lega, Bradley, Sheth, Sameer, Das, Sandhitsu R, Stein, Joel M, Gorniak, Richard, Rizzuto, Daniel S, Jacobs, Joshua

“…Environmental boundaries play a crucial role in spatial navigation and memory across a wide range of distantly related species. In rodents, boundary…”
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Interictal epileptiform discharges impair word recall in multiple brain areas by Horak, Peter C., Meisenhelter, Stephen, Song, Yinchen, Testorf, Markus E., Kahana, Michael J., Viles, Weston D., Bujarski, Krzysztof A., Connolly, Andrew C., Robbins, Ashlee A., Sperling, Michael R., Sharan, Ashwini D., Worrell, Gregory A., Miller, Laura R., Gross, Robert E., Davis, Kathryn A., Roberts, David W., Lega, Bradley, Sheth, Sameer A., Zaghloul, Kareem A., Stein, Joel M., Das, Sandhitsu R., Rizzuto, Daniel S., Jobst, Barbara C.

“…Summary Objectives Interictal epileptiform discharges (IEDs) have been linked to memory impairment, but the spatial and temporal dynamics of this relationship…”
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Theta-burst stimulation entrains frequency-specific oscillatory responses by Solomon, Ethan A., Sperling, Michael R., Sharan, Ashwini D., Wanda, Paul A., Levy, Deborah F., Lyalenko, Anastasia, Pedisich, Isaac, Rizzuto, Daniel S., Kahana, Michael J.

“…Brain stimulation has emerged as a powerful tool in human neuroscience, becoming integral to next-generation psychiatric and neurologic therapeutics…”
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Gating of Human Theta Oscillations by a Working Memory Task by Raghavachari, Sridhar, Kahana, Michael J, Rizzuto, Daniel S, Caplan, Jeremy B, Kirschen, Matthew P, Bourgeois, Blaise, Madsen, Joseph R, Lisman, John E

“…Electrode grids on the cortical surface of epileptic patients provide a unique opportunity to observe brain activity with high temporal-spatial resolution and…”
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Human neocortical oscillations exhibit theta phase differences between encoding and retrieval by Rizzuto, Daniel S., Madsen, Joseph R., Bromfield, Edward B., Schulze-Bonhage, Andreas, Kahana, Michael J.

“…We analyzed intracranial brain activity recorded from human participants during the performance of a working-memory task. We show that 6–13 Hz activity…”
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Functional control of electrophysiological network architecture using direct neurostimulation in humans by Khambhati, Ankit N., Kahn, Ari E., Costantini, Julia, Ezzyat, Youssef, Solomon, Ethan A., Gross, Robert E., Jobst, Barbara C., Sheth, Sameer A., Zaghloul, Kareem A., Worrell, Gregory, Seger, Sarah, Lega, Bradley C., Weiss, Shennan, Sperling, Michael R., Gorniak, Richard, Das, Sandhitsu R., Stein, Joel M., Rizzuto, Daniel S., Kahana, Michael J., Lucas, Timothy H., Davis, Kathryn A., Tracy, Joseph I., Bassett, Danielle S.

“…Chronically implantable neurostimulation devices are becoming a clinically viable option for treating patients with neurological disease and psychiatric…”
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Human Verbal Memory Encoding Is Hierarchically Distributed in a Continuous Processing Stream by Kucewicz, Michal T, Saboo, Krishnakant, Berry, Brent M, Kremen, Vaclav, Miller, Laura R, Khadjevand, Fatemeh, Inman, Cory S, Wanda, Paul, Sperling, Michael R, Gorniak, Richard, Davis, Kathryn A, Jobst, Barbara C, Lega, Bradley, Sheth, Sameer A, Rizzuto, Daniel S, Iyer, Ravishankar K, Kahana, Michael J, Worrell, Gregory A

“…Processing of memory is supported by coordinated activity in a network of sensory, association, and motor brain regions. It remains a major challenge to…”
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Direct Brain Stimulation Modulates Encoding States and Memory Performance in Humans by Ezzyat, Youssef, Kragel, James E., Burke, John F., Levy, Deborah F., Lyalenko, Anastasia, Wanda, Paul, O’Sullivan, Logan, Hurley, Katherine B., Busygin, Stanislav, Pedisich, Isaac, Sperling, Michael R., Worrell, Gregory A., Kucewicz, Michal T., Davis, Kathryn A., Lucas, Timothy H., Inman, Cory S., Lega, Bradley C., Jobst, Barbara C., Sheth, Sameer A., Zaghloul, Kareem, Jutras, Michael J., Stein, Joel M., Das, Sandhitsu R., Gorniak, Richard, Rizzuto, Daniel S., Kahana, Michael J.

“…People often forget information because they fail to effectively encode it. Here, we test the hypothesis that targeted electrical stimulation can modulate…”
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Evidence for verbal memory enhancement with electrical brain stimulation in the lateral temporal cortex by Kucewicz, Michal T, Berry, Brent M, Miller, Laura R, Khadjevand, Fatemeh, Ezzyat, Youssef, Stein, Joel M, Kremen, Vaclav, Brinkmann, Benjamin H, Wanda, Paul, Sperling, Michael R, Gorniak, Richard, Davis, Kathryn A, Jobst, Barbara C, Gross, Robert E, Lega, Bradley, Van Gompel, Jamie, Stead, S Matt, Rizzuto, Daniel S, Kahana, Michael J, Worrell, Gregory A

“…Could direct electrical stimulation of the brain be used to enhance memory? In patients with epilepsy undergoing evaluation for resective surgery, Kucewiczet…”
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An autoassociative neural network model of paired-associate learning by Rizzuto, D S, Kahana, M J

“…Hebbian heteroassociative learning is inherently asymmetric. Storing a forward association, from item A to item B, enables recall of B (given A), but does not…”
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Dissecting gamma frequency activity during human memory processing by Kucewicz, Michal T, Berry, Brent M, Kremen, Vaclav, Brinkmann, Benjamin H, Sperling, Michael R, Jobst, Barbara C, Gross, Robert E, Lega, Bradley, Sheth, Sameer A, Stein, Joel M, Das, Sandthitsu R, Gorniak, Richard, Stead, S Matthew, Rizzuto, Daniel S, Kahana, Michael J, Worrell, Gregory A

“…Gamma frequency activity (30-150 Hz) is induced in cognitive tasks and is thought to reflect underlying neural processes. Gamma frequency activity can be…”
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Neural Activity Reveals Interactions Between Episodic and Semantic Memory Systems During Retrieval by Weidemann, Christoph T., Kragel, James E., Lega, Bradley C., Worrell, Gregory A., Sperling, Michael R., Sharan, Ashwini D., Jobst, Barbara C., Khadjevand, Fatemeh, Davis, Kathryn A., Wanda, Paul A., Kadel, Allison, Rizzuto, Daniel S., Kahana, Michael J.

“…Whereas numerous findings support a distinction between episodic and semantic memory, it is now widely acknowledged that these two forms of memory interact…”
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Functional and anatomical connectivity predict brain stimulation’s mnemonic effects by Ezzyat, Youssef, Kragel, James E, Solomon, Ethan A, Lega, Bradley C, Aronson, Joshua P, Jobst, Barbara C, Gross, Robert E, Sperling, Michael R, Worrell, Gregory A, Sheth, Sameer A, Wanda, Paul A, Rizzuto, Daniel S, Kahana, Michael J

“…Abstract Closed-loop direct brain stimulation is a promising tool for modulating neural activity and behavior. However, it remains unclear how to optimally…”
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Gamma Oscillations Correlate with Working Memory Load in Humans by Howard, Marc W., Rizzuto, Daniel S., Caplan, Jeremy B., Madsen, Joseph R., Lisman, John, Aschenbrenner-Scheibe, Richard, Schulze-Bonhage, Andreas, Kahana, Michael J.

“…Functional imaging of human cortex implicates a diverse network of brain regions supporting working memory — the capacity to hold and manipulate information…”
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