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Event-Related fMRI: Characterizing Differential Responses
TLDR
This paper focuses on bilateral ventrolateral prefrontal responses that show deactivations for previously seen words and activations for novel words in functional magnetic resonance imaging that are evoked by different sorts of stimuli.
A Method for Removing Imaging Artifact from Continuous EEG Recorded during Functional MRI
TLDR
It is demonstrated that simultaneous EEG/ fMRI studies are for the first time possible, extending the scope of EEG/fMRI studies considerably.
Recollection and Familiarity in Recognition Memory: An Event-Related Functional Magnetic Resonance Imaging Study
TLDR
It is suggested that the responses of different brain regions do dissociate according to the phenomenology associated with memory retrieval, and both R and K judgments for studied words and N judgments for unstudied words were associated with enhanced responses.
Human cingulate cortex and autonomic control: converging neuroimaging and clinical evidence.
TLDR
Converging neuroimaging and clinical findings suggest that ACC function mediates context-driven modulation of bodily arousal states during effortful cognitive and motor behaviour.
The prefrontal cortex: response selection or maintenance within working memory?
TLDR
The results support a role for the dorsal prefrontal cortex in the selection of representations and accounts for the fact that this area is activated both when subjects select between items on working memory tasks and when they freely select between movements on tasks of willed action.
Image Distortion Correction in fMRI: A Quantitative Evaluation
TLDR
It is proposed that field maps with acceptable noise levels can be generated easily using a dual echo-time EPI sequence and the importance of distortion correction for anatomical coregistration, even for small distortions is demonstrated.
Functional anatomy of a common semantic system for words and pictures
TLDR
This study studied the functional anatomy of semantic processing by using positron-emission tomography to contrast activity during two semantic tasks (probing knowledge of associations between concepts, and knowledge of the visual attributes of these concepts), performed either with words or with pictures.
Nonlinear event‐related responses in fMRI
TLDR
The theory and techniques upon which conclusions based on nonlinear system identification based on the use of Volterra series were based are described and the implications for experimental design and analysis are discussed.
Stochastic Designs in Event-Related fMRI
TLDR
The most efficient designs for evoked responses, as opposed to differential responses, require trial-free periods during which baseline levels can be attained, and the most efficient design is a conventional block design.
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