fMRI studies
A short, robust brain activation control task optimised for pharmacological fMRI studies
... reliable fMRI task that yields a number of readouts is required, for example in systematic testing of fMRI acquisition sequence parameters (as in Demetriou et ...in fMRI is currently at a nascent ...
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TMS and fMRI studies investigating the neural mechanisms of tool perception
... both fMRI and TMS, implementing them in separate experiments as well as combining them in the same ...with fMRI in order to study the role of a specific area within a ...
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Role of Semantic Paradigms for Optimization of Language Mapping in Clinical fMRI Studies
... The Silent Word Generation group LI was not significantly different from either Sentence Completion or the semantic para- digms but was higher than that of Auditory Antonym Pair. There- fore one could consider using only ...
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Assessment of Competence in Surgical Skills Using Functional Magnetic Resonance Imaging: A Feasibility Study
... with fMRI have been performed in babies to assess basic motor skills such as grasping 6 ; however, it is now widely accepted that humans have a motor repertoire that far exceeds object-orientated ...involving ...
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Franzmeier, Nicolai (2017): Neural mechanisms of cognitive reserve in Alzheimer's disease. Dissertation, LMU München: Graduate School of Systemic Neurosciences (GSN)
... shows task-related hyperactivations in MCI and AD, as re- vealed by a recent meta-analysis of task-fMRI studies (Li et al. 2015). This suggests, that the ventral attention network is potentially involved in ...
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Human brain development over the early years
... infant fMRI studies, the areas of the adult default mode network and the other adult functional networks are used as seed regions for the connectivity analyses of scans of sleeping infants between birth and ...
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Cognitive Control and Brain Network Dynamics during Word Generation Tasks Predicted Using a Novel Event Related Deep Brain Activity Method
... (fMRI) studies reveal that neurophysiological mechanisms underlying cognitive disord- ers involve disrupted large-scale brain networks, including the default mode network (DMN) consisting of the ...
23
Resting State fMRI: A Review of Methods and Clinical Applications
... resting-state fMRI or functional connectivity MR imaging. RS-fMRI investigates synchronous activations between regions that are spatially distinct, occurring in the absence of a task or stimulus, to ...
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Functional MR Imaging Correlates of Neuropsychological Impairment in Primary Progressive Multiple Sclerosis
... Several fMRI studies of cognitive network function in patients with MS with different disease phenotypes have dem- onstrated that the increased activation of specialized areas of a given network, as well as ...
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Evaluation of a Signal Intensity Mask in the Interpretation of Functional MR Imaging Activation Maps
... (fMRI) studies and their effect on fMRI ...of fMRI studies in which susceptibility artifacts affected eloquent brain ...clinical fMRI studies performed with a ...
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The effects of psychosis risk variants on brain connectivity: a review
... association studies have given conflicting results (Rao et ...DTI studies investigating the impact of the COMT gene on WM indicates that neurosignalling processes involved in SZ may also impact structural ...
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Studying individual differences in human adolescent brain development
... existing studies have typically focused on adolescent age groups only, or used wider age groups but not reported cultural ...these studies, so it is unclear whether this ...
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Childhood Maltreatment Neurobiology
... these studies investigating the relationship between indices of a child’s HPA axis functioning and parenting have clear clinical relevance, the field of brain imaging lags somewhat behind in this ...imaging ...
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Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans
... These studies showed the BOLD response is more strongly coupled to gamma frequency activity, compared with the activity in the lower (<30Hz) frequency ...
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Vascular autorescaling of fMRI (VasA fMRI) improves sensitivity of population studies : A pilot study
... VasA fMRI. Since specialized data are not re- quired by the proposed VasA fMRI approach, we used existing data from two different databases to assess its performance (the HCP and the PLORAS ...
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Functional resonance magnetic imaging (fMRI) in adolescents with idiopathic musculoskeletal pain: a paradigm of experimental pain
... From a population of 74 IMP patients (aged between 5 and 18 years old) followed in our pediatric musculoskel- etal pain clinic, 12 adolescents were consecutively selected according to the criteria of Malleson et al. 1992 ...
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Task-based and resting-state fMRI reveal compensatory network changes following damage to left inferior frontal gyrus
... neuroimaging studies of healthy participants showing partially-overlapping and adjacent networks supporting semantic and domain- general executive control ...
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Phenotypic Integrated Framework for Classification of ADHD using fMRI
... 3.4 Classification: The next step in our study is classification where we employ a Support Vector Machines (SVM) classifier to evaluate the discriminative ability of the selected features. SVM is a popular machine ...
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Functional magnetic resonance imaging as a dynamic candidate biomarker for Alzheimer's disease
... state fMRI appears to be a more robust candidate biomarker for use in genetic imaging than functional activation imaging based on cognitive ...state fMRI data fully supports the model that abnormally ...
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The Evolution of Clinical Functional Imaging during the Past 2 Decades and Its Current Impact on Neurosurgical Planning
... preoperative fMRI: 1) patients with structural brain lesions in close prox- imity to eloquent cortex who need preoperative functional risk assessment, 2) patients who need determination of preop- erative language ...
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