Search Results - "Orff, H."

Beta/Gamma EEG activity in Patients with Primary and secondary Insomnia and Good Sleeper controls by PERLIS, Michael L, SMITH, Michael T, ANDREWS, Patrick J, ORFF, Henry, GILES, Donna E

“…Several studies have shown that patients with insomnia exhibit elevated levels of Beta EEG activity (14-35 Hz) at or around sleep onset and during NREM sleep…”
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0866 A Comparison Of Resting Cerebral Blood Flow And Sleep Quality In Older Adults by Hays, C C, Almklov, E A, Orff, H J, Wierenga, C E

“…Abstract Introduction Sleep disturbances have been linked to a variety of health-related consequences, including clinically significant cognitive alterations…”
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0076 A Comparison of Resting Cerebral Blood Flow in Patients with Primary Insomnia and Good Sleeper Controls by Orff, H J, Hays, C C, Almklov, E A, Wierenga, C E, Drummond, S P

“…Abstract Introduction Insomnia is a common sleep disorder affecting approximately 10–30% of the population. Although numerous studies have investigated the…”
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0300 Comparison of Sleep Disturbance and Quantitative Volumetric MRI Measures in Veterans With and Without History of Mild Traumatic Brain Injury (mTBI) by Orff, H J, Sorg, S F, Holiday, K A, Clark, A L, Delano-Wood, L, Schiehser, D M

“…Abstract Introduction Mild traumatic brain injury (mTBI) has received considerable clinical and research attention in recent years. Scientific reviews have…”
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The mesograde amnesia of sleep may be attenuated in subjects with primary insomnia by Perlis, Michael L, Smith, Michael T, Orff, Henry J, Andrews, Patrick J, Giles, Donna E

“…In this study, we pilot tested one of the more controversial components of the Neurocognitive Model of Insomnia; the proposition that subjects with chronic…”
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1085 EARLY VS. LATE WAKE THERAPY IMPROVES MOOD IN ANTEPARTUM VS. POSTPARTUM DEPRESSION BY DIFFERENTIALLY ALTERING MELATONIN AND SLEEP TIMING by Parry, BL, Meliska, C, Lopez, A, Sorenson, D, Martinez, F, Orff, H, Hauger, R, Kripke, D

“…Abstract Introduction: Critically-timed wake therapy improves mood in one day in most depressed patients (DP). We tested the hypothesis that early-night wake…”
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Temporal and stagewise distribution of high frequency EEG activity in patients with primary and secondary insomnia and in good sleeper controls by Perlis, Michael L., Kehr, Elizabeth L., Smith, Michael T., Andrews, Patrick J., Orff, Henry, Giles, Donna E.

“…In the present study, we evaluate the temporal and stagewise distribution of high frequency EEG activity (HFA) in primary and secondary insomnia. Three groups…”
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The effects of modafinil and cognitive behavior therapy on sleep continuity in patients with primary insomnia by PERLIS, Michael L, SMITH, Michael T, ORFF, Henry, ENRIGHT, Tim, NOWAKOWSKI, Sara, JUNGQUIST, Carla, PLOTKIN, Ken

“…Daytime fatigue, if not frank sleepiness, is a common symptom among patients with insomnia, one that is exacerbated during acute treatment with cognitive…”
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Traumatic brain injury and sleep disturbance: a review of current research by Orff, Henry J, Ayalon, Liat, Drummond, Sean P A

“…To summarize the current literature regarding the significant prevalence and potential consequences of sleep disturbance following traumatic brain injury…”
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On the comparability of pharmacotherapy and behavior therapy for chronic insomnia: Commentary and implications by Perlis, Michael L., Smith, Michael T., Cacialli, D.O., Nowakowski, S., Orff, Henry

“…Objectives: Recently, we undertook an empirical review using meta-analytic techniques to assess the extent to which these therapeutic strategies produce…”
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319. Do nocturnal awakenings differ in depressed subjects vs normal control subjects? by Perlis, M.L., Giles, D.E., Orff, H., Boettrich, C., Kupfer, D.J., Thase, M.E.

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Functional imaging of the sleeping brain: review of findings and implications for the study of insomnia by Drummond, Sean P A, Smith, Michael T, Orff, Henry J, Chengazi, Vaseem, Perlis, Michael L

“…Despite the growing literature indicating that insomnia is prevalent and a substantial risk factor for medical and psychiatric morbidity, the pathophysiology…”
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No association of sleep with total daily physical activity in normal sleepers by Youngstedt, Shawn D, Perlis, Michael L, O'Brien, Patrick M, Palmer, Christopher R, Smith, Michael T, Orff, Henry J, Kripke, Daniel F

“…The aim of two studies was to examine both between-subjects and within-subjects associations between daily amounts of physical activity and sleep in the home…”
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The effects of an orally administered cholinergic agonist on REM sleep in major depression by PERLIS, Michael L, SMITH, Michael T, ORFF, Henry J, ANDREWS, Patrick J, GILLIN, J. Christian, GILES, Donna E

“…Centrally active cholinergic agents such as arecoline and physostigmine shorten rapid eye movement (REM) latency, reduce REM interval times, or both and do so…”
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