Search Results - "Peterson, J. Michael"

Sleep Disturbances in Depression by Murphy, Michael J., MD, PhD, Peterson, Michael J., MD, PhD

“…Major depressive disorder is frequently accompanied by sleep disturbances such as insomnia or hypersomnia and polysomnographic sleep findings of increased…”
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Thalamic Dysfunction in Schizophrenia Suggested by Whole-Night Deficits in Slow and Fast Spindles by Ferrarelli, Fabio, Peterson, Michael J., Sarasso, Simone, Riedner, Brady A., Murphy, Michael J., Benca, Ruth M., Bria, Pietro, Kalin, Ned H., Tononi, Giulio

“…Objective:Slow waves and sleep spindles are the two main oscillations occurring during non-REM sleep. While slow oscillations are primarily generated and…”
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Reduced capacity to sustain positive emotion in major depression reflects diminished maintenance of fronto-striatal brain activation by Heller, Aaron S, Johnstone, Tom, Shackman, Alexander J, Light, Sharee N, Peterson, Michael J, Kolden, Gregory G, Kalin, Ned H, Davidson, Richard J

“…Anhedonia, the loss of pleasure or interest in previously rewarding stimuli, is a core feature of major depression. While theorists have argued that anhedonia…”
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Relationships Between Changes in Sustained Fronto-Striatal Connectivity and Positive Affect in Major Depression Resulting From Antidepressant Treatment by Heller, Aaron S., Johnstone, Tom, Light, Sharee N., Peterson, Michael J., Kolden, Gregory G., Kalin, Ned H., Davidson, Richard J.

“…ObjectiveDeficits in positive affect and their neural bases have been associated with major depression. However, whether reductions in positive affect result…”
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Arm immobilization causes cortical plastic changes and locally decreases sleep slow wave activity by Ghilardi, M Felice, Tononi, Giulio, Huber, Reto, Massimini, Marcello, Ferrarelli, Fabio, Riedner, Brady A, Peterson, Michael J

“…Sleep slow wave activity (SWA) is thought to reflect sleep need, increasing after wakefulness and decreasing after sleep. We showed recently that a learning…”
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Triggering sleep slow waves by transcranial magnetic stimulation by Massimini, Marcello, Ferrarelli, Fabio, Esser, Steve K, Riedner, Brady A, Huber, Reto, Murphy, Michael, Peterson, Michael J, Tononi, Giulio

“…During much of sleep, cortical neurons undergo near-synchronous slow oscillation cycles in membrane potential, which give rise to the largest spontaneous waves…”
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TMS-induced cortical potentiation during wakefulness locally increases slow wave activity during sleep by Huber, Reto, Esser, Steve K, Ferrarelli, Fabio, Massimini, Marcello, Peterson, Michael J, Tononi, Giulio

“…Sleep slow wave activity (SWA) is thought to reflect sleep need, increasing in proportion to the length of prior wakefulness and decreasing during sleep…”
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Altered prefrontal activity and connectivity predict different cognitive deficits in schizophrenia by Ferrarelli, Fabio, Riedner, Brady A., Peterson, Michael J., Tononi, Giulio

“…Background Cognitive dysfunction is considered a core feature of schizophrenia, and impaired performances in episodic memory (EM) and executive function (EF)…”
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Increased prefrontal cortex activity during negative emotion regulation as a predictor of depression symptom severity trajectory over 6 months by Heller, Aaron S, Johnstone, Tom, Peterson, Michael J, Kolden, Gregory G, Kalin, Ned H, Davidson, Richard J

“…Emotion regulation is critically disrupted in depression, and the use of paradigms that tap into these processes may uncover essential changes in neurobiology…”
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Antidepressant effects of selective slow wave sleep deprivation in major depression: A high-density EEG investigation by Landsness, Eric C, Goldstein, Michael R, Peterson, Michael J, Tononi, Giulio, Benca, Ruth M

“…Abstract Sleep deprivation can acutely reverse depressive symptoms in some patients with major depression. Because abnormalities in slow wave sleep are one of…”
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Reduced Evoked Gamma Oscillations in the Frontal Cortex in Schizophrenia Patients: A TMS EEG Study by Ferrarelli, Fabio, Massimini, Marcello, Peterson, Michael J., Riedner, Brady A., Lazar, Mariana, Murphy, Michael J., Huber, Reto, Rosanova, Mario, Alexander, Andrew L., Kalin, Ned, Tononi, Giulio

“…Objective: Transcranial magnetic stimulation (TMS) combined with high-density electroencephalography (EEG) can be used to directly examine the properties of…”
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Behavioral and cortical arousal from sleep, muscimol-induced coma, and anesthesia by direct optogenetic stimulation of cortical neurons by Mao, Rong, Cavelli, Matias Lorenzo, Findlay, Graham, Driessen, Kort, Peterson, Michael J., Marshall, William, Tononi, Giulio, Cirelli, Chiara

“…The cerebral cortex is widely considered part of the neural substrate of consciousness, but direct causal evidence is missing. Here, we tested in mice whether…”
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Measures of Cortical Plasticity after Transcranial Paired Associative Stimulation Predict Changes in Electroencephalogram Slow-Wave Activity during Subsequent Sleep by Huber, Reto, Maatta, Sara, Esser, Steve K, Sarasso, Simone, Ferrarelli, Fabio, Watson, Adam, Ferreri, Florinda, Peterson, Michael J, Tononi, Giulio

“…Sleep slow-wave activity (SWA) is thought to reflect sleep need, increasing in proportion to the previous time awake and decreasing during sleep, although the…”
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Sleep-Dependent Improvement in Visuomotor Learning: A Causal Role for Slow Waves by LANDSNESS, Eric C, CRUPI, Domenica, TONONI, Giulio, HULSE, Brad K, PETERSON, Michael J, HUBER, Reto, ANSARI, Hidayath, COEN, Michael, CIRELLI, Chiara, BENCA, Ruth M, FELICE GHILARDI, M

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Sex-related differences in sleep slow wave activity in major depressive disorder: a high-density EEG investigation by Plante, David T, Landsness, Eric C, Peterson, Michael J, Goldstein, Michael R, Riedner, Brady A, Wanger, Timothy, Guokas, Jeffrey J, Tononi, Giulio, Benca, Ruth M

“…Sleep disturbance plays an important role in major depressive disorder (MDD). Prior investigations have demonstrated that slow wave activity (SWA) during sleep…”
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Rapid Implementation of Telehealth in Hospital Psychiatry in Response to COVID-19 by Kalin, Marc L, Garlow, Steven J, Thertus, Ketty, Peterson, Michael J

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A Quality Improvement Curriculum for Psychiatry Residents by Reardon, Claudia L, Hafer, Roderick, Langheim, Frederick J P, Lee, Elliot R, McDonald, Jennifer M, Peterson, Michael J, Stevenson, John, Walaszek, Art

“…Quality improvement (QI) is an increasingly important aspect of health care and residency education. There is relatively little research describing QI…”
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Insomnia and depression by Benca, Ruth M, Peterson, Michael J

“…Abstract It is clear that insomnia and depression are intimately related, which may suggest an overlapping neurobiology. Although much progress has been made…”
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Reduced mediodorsal thalamic volume and prefrontal cortical spindle activity in schizophrenia by Buchmann, Andreas, Dentico, Daniela, Peterson, Michael J., Riedner, Brady A., Sarasso, Simone, Massimini, Marcello, Tononi, Giulio, Ferrarelli, Fabio

“…We recently found marked deficits in sleep spindles, non-rapid eye movement (NREM) sleep oscillations that are generated within the thalamus and then amplified…”
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A Review of Posttraumatic Stress Disorder and Obesity: Exploring the Link by Masodkar, Kanaklakshmi, Johnson, Justine, Peterson, Michael J

“…The incidence of posttraumatic stress disorder (PTSD) and obesity are on the rise, and evidence continues to support the observation that individuals who have…”
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