Supplemental Material for Immediate and Long-Term Effects of Emotional Suppression in Aging: A Functional Magnetic Resonance Imaging Investigation

2020 ◽  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Functional Magnetic Resonance Imaging ◽  
Functional Magnetic Resonance ◽  
Resonance Imaging ◽  
Long Term Effects ◽  
Emotional Suppression

Immediate and long-term effects of emotional suppression in aging: A functional magnetic resonance imaging investigation.

2020 ◽  
Vol 35 (5) ◽  
pp. 676-696
Author(s):  
Yuta Katsumi ◽  
Sanda Dolcos ◽  
Roger A. Dixon ◽  
Monica Fabiani ◽  
Elizabeth A. L. Stine-Morrow ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Functional Magnetic Resonance Imaging ◽  
Functional Magnetic Resonance ◽  
Resonance Imaging ◽  
Long Term Effects ◽  
Emotional Suppression

scholarly journals A systematic review of the neurobiological effects of theta-burst stimulation (TBS) as measured using functional magnetic resonance imaging (fMRI)

2020 ◽  
Author(s):  
Melissa Kirkovski ◽  
Peter Donaldson ◽  
Michael ◽  
Bridgette Speranza ◽  
Natalia Albein-Urios ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Functional Magnetic Resonance Imaging ◽  
Resting State ◽  
Functional Magnetic Resonance ◽  
Resonance Imaging ◽  
Theta Burst Stimulation ◽  
Burst Stimulation ◽  
Theta Burst

Theta burst stimulation (TBS) is associated with a range of clinical, cognitive, and behavioural outcomes, but specific neurobiological effects remain somewhat unclear. This systematic literature review investigated resting-state and task-based functional magnetic resonance imaging (fMRI) outcomes post TBS in healthy human adults. Forty-two studies that applied either continuous- or intermittent- (c/i) TBS, and adopted a pretest-posttest and/or sham-controlled design, were included. For resting-state outcomes following stimulation applied to motor, temporal, parietal, occipital, or cerebellar regions, functional connectivity generally decreased in response to cTBS and increased in response to iTBS, though there were some exceptions to this pattern of response. This is mostly consistent with the assumed long-term depression (LTD)/long-term potentiation (LTP)-like plasticity effects of cTBS and iTBS, respectively. Task-related outcomes following TBS were more variable. TBS applied to the frontal cortex, irrespective of task or state, also produced more variable responses, with no consistent patterns emerging. Individual participant and methodological factors are likely to contribute to the variability in responses to TBS. Future studies assessing the effects of TBS via fMRI must account for factors known to affect the response to TBS, both at the level of individual participants and of research methodology.

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