Skip to main content
Home
Presentations
2024
Neural transformations supporting the representation of context and priority in visual working memory The influence of top-down control and storage dynamics on interactions between items held in working memory
2023
Representation of context and priority in working memory (in silico and in vivo)
2022
2020
Rotational remapping between “decision-potent” and “decision-null” representations in visual working memory
Training attractor dynamics in human visual working memory
Decomposition of EEG reveals a diversity of beta-band responses to a single pulse of TMS
2019
Persistent neural activity in parietal cortex tracks attractor dynamics in visual working memory
2018
Quantifying oscillatory frequency and its role in visual perception and top-down control
Tracking stimulus representation across a 2-back visual working memory task
Frequency modulation of neural oscillations according to visual task demands.
2017
The neural representation of stimulus information, of the stimulus location, and of the location-dependence of stimulus information in visual working memory. Ying, C., Sheldon, A.D., Postle, B.R.
Dissociating neural activity related to subjective visibility and objective performance with simultaneous EEG/fMRI. Graduate Student Poster Award Winner Does the binding of a feature into a multidimensional object protect it from inferference in visual working memory? Regional Heterogeneity of the Effects of Attentional Prioritization
2016
Informational connectivity reveals representation-specific gating of information in object-based attention.
Differentiating consciousness from unconsciousness in non-rapid eye movement sleep: a combined transcranial magnetic stimulation and high-density EEG study. Nieminen, Jaakko., Gosseries, Olivia., Massimini, Marcello., Saad, Elyana., Sheldon, Drew., Boly, Melanie., Siclari, Francesca., Postle, Bradley R., Tononi, Giulio.Association for the Scientific Study of Consciousness Conference, June 2016, Buenos Aires, ArgentinaDissociating perceptual confidence from discrimination accuracy reveals no influence of metacognitive awareness on working memory.
Transcranial magnetic stimulation in sleep consciousness The role of alpha-band oscillations in temporal prediction and perception
Can transcranial magnetic stimulation bring passively retained items in short-term memory back into focal attention?
Decoding Grapheme-Color Synesthesia Using Multivariate Pattern Analysis
2015
Multivariate assessment of biased competition in human visual attention
Delay-period activity of the parietal cortex depends on working memory load, not interference The speed of posterior alpha-band oscillations predicts the temporal resolution of visual perception Decoding grapheme-color synesthesia using multivariate pattern analysis Dorsolateral Prefrontal Cortex, Metacognitive Awareness of Emotional Visual Stimuli, and Emotion Regulation: A TMS/EEG study
Within-category decoding of attended vs. unattended items in short-term memory Decoding grapheme-color synesthesia using multivariate pattern analysis Are items in working memory stored with long-term memory mechanisms? EEG and behavioral effects of delay-period rTMS Top-down control of alpha phase as a mechanism of temporal prediction Cortical responses to transcranial magnetic stimulation during non-rapid eye movement sleep
2014
Evidence for a synaptic theory of working memory: An fMRI/EEG/TMS study
Are items in working memory, but outside focal attention, stored with long-term memory mechanisms? What are the neurophysiological bases of attended and unattended items in short-term memory? An fMRI/EEG/TMS study
Frontoparietal contributions to the short-term retention of motion and color
Theta burst stimulation to MT+ versus IPS: effect on behavioral and neural fidelity in short-term memory Behavioral and EEG effects of rTMS on recall of items inside versus outside the focus of attention Prestimulus phase, power, and connectivity patterns predict phosphene perception and cortical information flow rTMS/EEG of MT+ during STM for transparent motion Temporal attention increases subjective visibility but not objective discrimination accuracy Neural correlates of spontaneous fluctuations of visual awareness: A simultaneous EEG/fMRI study
Mapping short-term memory representations for visual motion with MVPA Simultaneous (r)TMS and EEG reveals multiple functional roles for alpha-band oscillations In short-term memory but outside the focus of attention: A role for long-term memory? Effect of theta burst stimulation on visual representation during a short-term memory task How are attended and unattended items in short-term memory represented? An fMRI/EEG/TMS study
The precision of short-term memory items retained inside and outside the focus of attention Exploring the neural dynamics of occipital and parietal phosphenes with combined TMS-EEG
2013
Understanding the representation and precision of transparent motion information during visual short-term memory with fMRI pattern classification
Active representations of individual items in short-term memory: A matter of attention, not retention
Levels of representations in verbal working memory
Within-category decoding of attended vs. unattended items in short-term memory How distributed are short-term memory representations of visual motion?
2012
Transfer of working memory training observed in contralateral delay activity Working memory training results in changes in cortical effective connectivity Slow waves and sleep consciousness Sleep spindles and sleep consciousness Searching for stimulus identity in load-sensitive delay activity with fMRI classification** Selected for presentation at a Nanosymposium
The representation of stimulus identity for multiple items in short-term memory revealed using fMRI classification Decoding attended vs. unattended information in working memory The effects of 10 Hz rTMS on sustained visual attention and visual short-term memory
Behavioral and EEG effects of working memory training
2011
Working memory storage relies on neither sustained nor elevated activity** Selected for Graduate Students Present (GSP) award
The role of frontal eye fields in spatial working memory and attention: A concurrent TMS-fMRI approach Relating individual differences in short-term memory-derived EEG to cognitive training effects
2010
Assessing the transience assumption for high-frequency repetitive transcranial magnetic stimulation during a cognitive task Using simultaneous transcranial magnetic stimulation and functional magnetic resonance imaging to probe the integrity of cortico-thalamic circuits** Selected for presentation at a Nanosymposium
Individual differences in neural activity predict the TMS-evoked response Using Simultaneous TMS-fMRI to Probe the Integrity of the Thalamic Reticular Nucleus** Designated a “top ranked” abstract by conference selection committee
Using simultaneous TMS and EEG to probe task-dependent changes in natural frequencies Probing the function of delay-period alpha-band oscillations in visual working memory TMS-evoked responses vary with underlying brain state Concurrent task performance does not alter TMS-evoked natural frequency estimates Repetitive transcranial magnetic stimulation of the posterior superior temporal gyrus modulates task-relevant theta oscillations in verbal working memory Removing irrelevant information from working memory: Domain-specific prioritization takes time Functionally distinct states of working memory retention are revealed by pattern classification of fMRI Tracking the evolution of the memory trace for visual motion in human cortex using multivoxel pattern analyses
2009
Investigating the effects of rTMS to perisylvian brain regions during verbal working memory task performance with EEG It’s not a ‘virtual lesion’: Evaluating the effects of rTMS on neural activity and behavior Unsupervised dimensionality reduction of fMRI reveals widely distributed and massively redundant represenation of gender during face processing Verbal working memory maintenance depends on language production systems: A functionally-guided TMS investigation
How does rTMS work? Evaluating disruption versus biasing mechanisms. Classification reveals distraction-resistant representations in working memory
2008
Delay-period neuronal oscillations are modulated by 10 Hz rTMS: A simultaneous rTMS/EEG study Exploring the relationship between verbal working memory and language production using fMRI and TMS The effects of distraction on the retention of information in visual working memory A TMS “ping” during fMRI reveals physiological consequences of functional connectivity during working memory storage Assessment of long-term, within-session effects of high-frequency repetitive transcranial magnetic stimulation on a cognitive task A TMS “ping” during fMRI Regional variability in the BOLD HRF assessed using concurrent TMS-fMRI Probing working memory representations with pattern classification Delay-period neuronal oscillations are modulated by 10 Hz rTMS: A Simultaneous rTMS/EEG Study Multiple functionally connected networks revealed for verbal working memory using constrained principal component analysis
2007
The role of neuronal oscillations in retention of information in working memory Deriving TMS-evoked BOLD HRFs from multiple cortical areas at 3T Investigating retinotopic representations during attention and spatial working memory using phase-encoded fMRI Deriving TMS-evoked BOLD HRFs from multiple cortical areas at 3T Retrospective vs. prospective coding in object working memory Prefrontal control of familiarity versus recollection in working memory Evaluating the role of prefrontal and parietal cortices in memory-guided response with repetitive transcranial magnetic stimulation
2006
Role of frontal and parietal regions in retention of information in spatial working memory: A repetitive transcranial magnetic stimulation study Evaluation of the contributions of the frontal and posterior parietal cortices in spatial working memory with repetitive transcranial magnetic stimulation Effect on spatial working memory of repetitive transcranial magnetic stimulation of the dosolateral prefrontal cortex and superior parietal cortex
