Search Results - "Johnstone, Tom"

In an Absolute State: Elevated Use of Absolutist Words Is a Marker Specific to Anxiety, Depression, and Suicidal Ideation by Al-Mosaiwi, Mohammed, Johnstone, Tom

“…Absolutist thinking is considered a cognitive distortion by most cognitive therapies for anxiety and depression. Yet, there is little empirical evidence of its…”
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Regulation of the neural circuitry of emotion by compassion meditation: effects of meditative expertise by Lutz, Antoine, Brefczynski-Lewis, Julie, Johnstone, Tom, Davidson, Richard J

“…Recent brain imaging studies using functional magnetic resonance imaging (fMRI) have implicated insula and anterior cingulate cortices in the empathic response…”
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Making an effort to feel positive: insecure attachment in infancy predicts the neural underpinnings of emotion regulation in adulthood by Moutsiana, Christina, Fearon, Pasco, Murray, Lynne, Cooper, Peter, Goodyer, Ian, Johnstone, Tom, Halligan, Sarah

“…Background Animal research indicates that the neural substrates of emotion regulation may be persistently altered by early environmental exposures. If similar…”
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Failure to Regulate: Counterproductive Recruitment of Top-Down Prefrontal-Subcortical Circuitry in Major Depression by Johnstone, Tom, van Reekum, Carien M, Urry, Heather L, Kalin, Ned H, Davidson, Richard J

“…Although depressed mood is a normal occurrence in response to adversity in all individuals, what distinguishes those who are vulnerable to major depressive…”
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Sweet taste pleasantness is modulated by morphine and naltrexone by Eikemo, Marie, Løseth, Guro E., Johnstone, Tom, Gjerstad, Johannes, Willoch, Frode, Leknes, Siri

“…Background Rodent models highlight the key role of μ-opioid receptor (MOR) signaling in palatable food consumption. In humans, however, the effects of MOR…”
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FMRI evidence for the involvement of the procedural memory system in morphological processing of a second language by Pliatsikas, Christos, Johnstone, Tom, Marinis, Theodoros

“…Behavioural evidence suggests that English regular past tense forms are automatically decomposed into their stem and affix (played  = play+ed) based on an…”
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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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Neural emotion regulation circuitry underlying anxiolytic effects of perceived control over pain by Salomons, Tim V, Nusslock, Robin, Detloff, Allison, Johnstone, Tom, Davidson, Richard J

“…Anxiolytic effects of perceived control have been observed across species. In humans, neuroimaging studies have suggested that perceived control and cognitive…”
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Gaze fixation and the neural circuitry of face processing in autism by Dalton, Kim M, Davidson, Richard J, Nacewicz, Brendon M, Johnstone, Tom, Schaefer, Hillary S, Gernsbacher, Morton Ann, Goldsmith, H H, Alexander, Andrew L

“…Diminished gaze fixation is one of the core features of autism and has been proposed to be associated with abnormalities in the neural circuitry of affect. We…”
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Prefrontal inhibition of threat processing reduces working memory interference by Clarke, Robert, Johnstone, Tom

“…Bottom-up processes can interrupt ongoing cognitive processing in order to adaptively respond to emotional stimuli of high potential significance, such as…”
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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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Amygdala and Ventromedial Prefrontal Cortex Are Inversely Coupled during Regulation of Negative Affect and Predict the Diurnal Pattern of Cortisol Secretion among Older Adults by Urry, Heather L, van Reekum, Carien M, Johnstone, Tom, Kalin, Ned H, Thurow, Marchell E, Schaefer, Hillary S, Jackson, Cory A, Frye, Corrina J, Greischar, Lawrence L, Alexander, Andrew L, Davidson, Richard J

“…Among younger adults, the ability to willfully regulate negative affect, enabling effective responses to stressful experiences, engages regions of prefrontal…”
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Inter-slice leakage and intra-slice aliasing in simultaneous multi-slice echo-planar images by McNabb, Carolyn Beth, Lindner, Michael, Shen, Shan, Burgess, Laura Grace, Murayama, Kou, Johnstone, Tom

“…Simultaneous multi-slice (SMS) imaging is a popular technique for increasing acquisition speed in echo-planar imaging (EPI) fMRI. However, SMS data are prone…”
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How reward modulates mimicry: EMG evidence of greater facial mimicry of more rewarding happy faces by Sims, Thomas B., Van Reekum, Carien M., Johnstone, Tom, Chakrabarti, Bhismadev

“…Spontaneous mimicry is a marker of empathy. Conditions characterized by reduced spontaneous mimicry (e.g., autism) also display deficits in sensitivity to…”
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Gaze fixations predict brain activation during the voluntary regulation of picture-induced negative affect by van Reekum, Carien M., Johnstone, Tom, Urry, Heather L., Thurow, Marchell E., Schaefer, Hillary S., Alexander, Andrew L., Davidson, Richard J.

“…Recent studies have identified a distributed network of brain regions thought to support cognitive reappraisal processes underlying emotion regulation in…”
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A Functional Magnetic Resonance Imaging Predictor of Treatment Response to Venlafaxine in Generalized Anxiety Disorder by Whalen, Paul J, Johnstone, Tom, Somerville, Leah H, Nitschke, Jack B, Polis, Sara, Alexander, Andrew L, Davidson, Richard J, Kalin, Ned H

“…Background Functional magnetic resonance imaging (fMRI) holds promise as a noninvasive means of identifying neural responses that can be used to predict…”
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Motion correction and the use of motion covariates in multiple-subject fMRI analysis by Johnstone, Tom, Ores Walsh, Kathleen S., Greischar, Larry L., Alexander, Andrew L., Fox, Andrew S., Davidson, Richard J., Oakes, Terrence R.

“…The impact of using motion estimates as covariates of no interest was examined in general linear modeling (GLM) of both block design and rapid event‐related…”
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Contextual modulation of amygdala responsivity to surprised faces by Kim, Hackjin, Somerville, Leah H, Johnstone, Tom, Polis, Sara, Alexander, Andrew L, Shin, Lisa M, Whalen, Paul J

“…We recently demonstrated a functional relationship between fMRI responses within the amygdala and the medial prefrontal cortex based upon whether subjects…”
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Feasibility of Magneto-Encephalography Scan under Color-Tailored Illumination by Weerasuriya, Charitha, Ng, Soon Hock, Woods, William, Johnstone, Tom, Vitta, Pranciškus, Hugrass, Laila, Juodkazis, Saulius

“…Color plays an important part in human activities, and it also affects circadian cycle and the decision making process. Therefore, it is important to…”
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