Explainable fMRI‐based brain decoding via spatial temporal‐pyramid graph convolutional network
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26255
Abstract: Brain decoding, aiming to identify the brain states using neural activity, is important for cognitive neuroscience and neural engineering. However, existing machine learning methods for fMRI‐based brain decoding either suffer from low classification performance or… read more here.
Keywords: fmri based; brain; based brain; graph ... See more keywords
Training negative connectivity patterns between the dorsolateral prefrontal cortex and amygdala through fMRI-based neurofeedback to target adolescent socially-avoidant behaviour.
Sign Up to like & getrecommendations! Published in 2020 at "Behaviour research and therapy"
DOI: 10.1016/j.brat.2020.103760
Abstract: Social anxiety is prevalent in adolescence. Given its role in maintaining fears, reducing social avoidance through cognitive reappraisal may help attenuate social anxiety. We used fMRI-based neurofeedback (NF) to increase 'adaptive' patterns of negative connectivity… read more here.
Keywords: connectivity; training; based neurofeedback; fmri based ... See more keywords
fMRI-based decoding of reward effects in binocular rivalry
Sign Up to like & getrecommendations! Published in 2017 at "Neuroscience of Consciousness"
DOI: 10.1093/nc/nix013
Abstract: Abstract Binocular rivalry is a phenomenon where the simultaneous presentation of two different stimuli to the two eyes leads to alternating perception of the two stimuli. The temporary dominance of one stimulus over the other… read more here.
Keywords: binocular rivalry; based decoding; fmri based; reward effects ... See more keywords
When laughter arrests speech: fMRI-based evidence
Sign Up to like & getrecommendations! Published in 2022 at "Philosophical Transactions of the Royal Society B: Biological Sciences"
DOI: 10.1098/rstb.2021.0182
Abstract: Who has not experienced that sensation of losing the power of speech owing to an involuntary bout of laughter? An investigation of this phenomenon affords an insight into the neuronal processes that underlie laughter. In… read more here.
Keywords: arrests speech; laughter; laughter arrests; fmri based ... See more keywords
An fMRI-based neural marker for migraine without aura
Sign Up to like & getrecommendations! Published in 2020 at "Neurology"
DOI: 10.1212/wnl.0000000000008962
Abstract: Objective To identify and validate an fMRI-based neural marker for migraine without aura (MwoA) and to examine its association with treatment response. Methods We conducted cross-sectional studies with resting-state fMRI data from 230 participants and… read more here.
Keywords: based neural; migraine without; marker; marker migraine ... See more keywords
fMRI-based detection of alertness predicts behavioral response variability
Sign Up to like & getrecommendations! Published in 2021 at "eLife"
DOI: 10.7554/elife.62376
Abstract: Levels of alertness are closely linked with human behavior and cognition. However, while functional magnetic resonance imaging (fMRI) allows for investigating whole-brain dynamics during behavior and task engagement, concurrent measures of alertness (such as EEG… read more here.
Keywords: alertness; fmri; based detection; variability ... See more keywords