Search Results - "SPEER, Andrew M"

Antidepressant Efficacy of High and Low Frequency rTMS at 110% of Motor Threshold versus Sham Stimulation over Left Prefrontal Cortex by Speer, Andrew M, Wassermann, Eric M, Benson, Brenda E, Herscovitch, Peter, Post, Robert M

“…Abstract Background While the efficacy of repetitive transcranial magnetic stimulation (rTMS) at 10 Hz over the left prefrontal cortex has been repeatedly…”
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Opposite effects of high and low frequency rTMS on regional brain activity in depressed patients by Speer, Andrew M, Kimbrell, Timothy A, Wassermann, Eric M, D. Repella, Jennifer, Willis, Mark W, Herscovitch, Peter, Post, Robert M

“…Background: High (10–20 Hz) and low frequency (1–5 Hz) repetitive transcranial magnetic stimulation (rTMS) have been explored for possible therapeutic effects…”
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A controlled trial of daily left prefrontal cortex TMS for treating depression by George, Mark S, Nahas, Ziad, Molloy, Monica, Speer, Andrew M, Oliver, Nicholas C, Li, Xing-Bao, Arana, George W, Risch, S.Craig, Ballenger, James C

“…Background: Transcranial magnetic stimulation (TMS) is a new technology for noninvasively stimulating the brain. Several studies have suggested that daily…”
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A placebo-controlled study of lamotrigine and gabapentin monotherapy in refractory mood disorders by FRYE, Mark A, KETTER, Terence A, KIMBRELL, Timothy A, DUNN, Robert T, SPEER, Andrew M, OSUCH, Elizabeth A, LUCKENBAUGH, David A, CORA-LOCATELLI, Gabriela, LEVERICH, Gabriele S, POST, Robert M

“…There is a pressing need for additional treatment options for refractory mood disorders. This controlled comparative study evaluated the efficacy of…”
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Effects of mood and subtype on cerebral glucose metabolism in treatment-resistant bipolar disorder by Ketter, Terence A, Kimbrell, Tim A, George, Mark S, Dunn, Robert T, Speer, Andrew M, Benson, Brenda E, Willis, Mark W, Danielson, Aimee, Frye, Mark A, Herscovitch, Peter, Post, Robert M

“…Background: Functional brain imaging studies in unipolar and secondary depression have generally found decreased prefrontal cortical activity, but in bipolar…”
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Changes in Prefrontal Cortex and Paralimbic Activity in Depression Following Two Weeks of Daily Left Prefrontal TMS by Teneback, Charlotte C, Nahas, Ziad, Speer, Andrew M, Molloy, Monica, Stallings, Laurie E, Spicer, Kenneth M, Risch, S. Craig, George, Mark S

“…Twenty-two depressed adults were scanned with perfusion single-photon computed emission tomography before and after 2 weeks of left prefrontal transcranial…”
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Potential of pretreatment neural activity in the visual cortex during emotional processing to predict treatment response to scopolamine in major depressive disorder by Furey, Maura L, Drevets, Wayne C, Hoffman, Elana M, Frankel, Erica, Speer, Andrew M, Zarate, Jr, Carlos A

“…The need for improved treatment options for patients with major depressive disorder (MDD) is critical. Faster-acting antidepressants and biomarkers that…”
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Clinical predictors of response to lamotrigine and gabapentin monotherapy in refractory affective disorders by Obrocea, Gabriela V, Dunn, Robert M, Frye, Mark A, Ketter, Terence A, Luckenbaugh, David A, Leverich, Gabriele S, Speer, Andrew M, Osuch, Elizabeth A, Jajodia, Kamal, Post, Robert M

“…Background: The objective of the current study was to examine possible clinical predictors of positive response to lamotrigine or gabapentin monotherapy in…”
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Rates of cerebral protein synthesis in primary visual cortex during sleep-dependent memory consolidation, a study in human subjects by Picchioni, Dante, Schmidt, Kathleen C, McWhirter, Kelly K, Loutaev, Inna, Pavletic, Adriana J, Speer, Andrew M, Zametkin, Alan J, Miao, Ning, Bishu, Shrinivas, Turetsky, Kate M, Morrow, Anne S, Nadel, Jeffrey L, Evans, Brittney C, Vesselinovitch, Diana M, Sheeler, Carrie A, Balkin, Thomas J, Smith, Carolyn B

“…If protein synthesis during sleep is required for sleep-dependent memory consolidation, we might expect rates of cerebral protein synthesis (rCPS) to increase…”
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Baseline mood-state measures as predictors of antidepressant response to scopolamine by Furey, Maura L, Nugent, Allison C, Speer, Andrew M, Luckenbaugh, David A, Hoffman, Elana M, Frankel, Erica, Drevets, Wayne C, Zarate, Carlos A

“…Abstract Identifying predictors of antidepressant response will facilitate the successful treatment of patients suffering from depression. Scopolamine produces…”
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Lack of Adverse Cognitive Effects of 1 Hz and 20 Hz Repetitive Transcranial Magnetic Stimulation at 100% of Motor Threshold Over Left Prefrontal Cortex in Depression by Speer, Andrew M, Repella, Jennifer D, Figueras, Stacy, Demian, Nadine K, Kimbrell, Tim A, Wasserman, Eric M, Post, Robert M

“…OBJECTIVEThe potential therapeutic effects of repetative transcranial magnetic stimulation (rTMS) are being examined in various neuropsychiatric illnesses…”
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Is there progression from irritability/dyscontrol to major depressive and manic symptoms? A retrospective community survey of parents of bipolar children by Fergus, Emily L., Miller, Rachel B., Luckenbaugh, David A., Leverich, Gabriele S., Findling, Robert L., Speer, Andrew M., Post, Robert M.

“…Background: Although previous studies have discussed age-related changes in the presentation of early onset bipolar illness, the developmental progression of…”
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Preliminary findings of uncoupling of flow and metabolism in unipolar compared with bipolar affective illness and normal controls by Dunn, Robert T., Willis, Mark W., Benson, Brenda E., Repella, Jennifer D., Kimbrell, Tim A., Ketter, Terence A., Speer, Andrew M., Osuch, Elizabeth A., Post, Robert M.

“…Cerebral metabolism (CMR for glucose or oxygen) and blood flow (CBF) have been reported to be closely correlated in healthy controls. Altered relationships…”
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Interregional cerebral metabolic associativity during a continuous performance task (Part I): Healthy adults by Willis, Mark W, Benson, Brenda E, Ketter, Terence A, Kimbrell, Tim A, George, Mark S, Speer, Andrew M, Herscovitch, Peter, Post, Robert M

“…Abstract One emerging hypothesis regarding psychiatric illnesses is that they arise from the dysregulation of normal circuits or neuroanatomical patterns. In…”
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Prefrontal repetitive transcranial magnetic stimulation (rTMS) changes relative perfusion locally and remotely by George, Mark S., Stallings, Laurie E., Speer, Andrew M., Nahas, Ziad, Spicer, Kenneth M., Vincent, Diana J., Bohning, Daryl E., Cheng, Kenneth T., Molloy, Monica, Teneback, Charlotte C., Risch, S. Craig

“…Although transcranial magnetic stimulation has been used as a stand‐alone brain mapping tool, relatively few studies have attempted to couple TMS with…”
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Lack of Significant Changes on Magnetic Resonance Scans Before and After 2 Weeks of Daily Left Prefrontal Repetitive Transcranial Magnetic Stimulation for Depression by Nahas, Ziad, DeBrux, Cart, Chandler, Veena, Lorberbaum, Jeffrey P, Speer, Andrew M, Molloy, Monica A, Liberatos, Christopher, Risch, S Craig, George, Mark S

“…Repetitive transcranial magnetic stimulation (rTMS) is a new technology for exploring brain function. With this method, a small electromagnet is placed on the…”
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Repetitive transcranial magnetic stimulation as a neuropsychiatric tool: present status and future potential by Post, R M, Kimbrell, T A, McCann, U D, Dunn, R T, Osuch, E A, Speer, A M, Weiss, S R

“…Repetitive transcranial magnetic stimulation (rTMS) has emerged as a promising therapeutic intervention in the treatment of affective disorders. The…”
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Emerging trends in the treatment of rapid cycling bipolar disorder: a selected review by Post, Robert M, Frye, Mark A, Denicoff, Kirk D, Leverich, Gabriele S, Dunn, Robert T, Osuch, Elizabeth A, Speer, Andrew M, Obrocea, Gabriela, Jajodia, Kamal

“…Recent evidence suggests that lithium therapy (even as supplemented by antidepressants and neuroleptics) is inadequate for the majority of patients with…”
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Seizure models: Anticonvulsant effects of ect and rTMS by Post, Robert M., Speer, Andrew M., Weiss, Susan R.B., Li, He

“…1. 1. A variety of enzymes, peptides, neurotrophic factors and their receptors show complex cascades of alterations with amygdala-kindled seizure progression;…”
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Neurobiology of bipolar illness: implications for future study and therapeutics by Post, Robert M, Speer, Andrew M, Hough, Christopher J, Xing, Guoqiang

“…Many findings implicating prefrontal cortical and limbic areas of the brain and endocrine systems in the neuropathology and pathophysiology of bipolar illness…”
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