Simon P. Kelly

Spatial Attention Modulates Initial Afferent Activity in Human Primary Visual Cortex (2008)

Kelly, Simon P., Gomez-Ramirez, Manuel, Foxe, John J.

It is well established that spatially directed attention enhances visual perceptual processing. However, the earliest level at which processing can be affected remains unknown. To date, there has...

Isolating endogenous visuo-spatial attentional effects using the novel visual-evoked spread spectrum analysis (VESPA) technique (2007)

Lalor, Edmund C., Kelly, Simon P., Pearlmutter, Barak A., Reilly, Richard B., Foxe, John J.

In natural visual environments, we use attention to select between relevant and irrelevant stimuli that are presented simultaneously. Our attention to objects in our visual field is largely...

'Smoke gets in your eyes': a research-informed professional education and advocacy programme (2007)

Thornton, Judith, Edwards, Richard, Harrison, Roger A., Elton, Peter, Astbury, Nick, Kelly, Simon P.

Smoking is associated with common sight-threatening eye conditions. We suspected that this link was little known and it might be a potent novel health promotional tool. We therefore developed a...

The Role of Cingulate Cortex in the Detection of Errors with and without Awareness: a High-density Electrical Mapping Study (2007)

O’Connell, Redmond G., Dockree, Paul M., Bellgrove, Mark A., Kelly, Simon P., Hester, Robert, Garavan, Hugh, ...

Error-processing research has demonstrated that the brain uses a specialized neural network to detect errors during task performance but the brain regions necessary for conscious awareness of an...

Response Variability in Attention Deficit Hyperactivity Disorder: Evidence for Neuropsychological Heterogeneity Neuropsychologia (2007)

Johnson, Katherine A., Kelly, Simon P., Bellgrove, Mark A., Barrry, Edwina, Cox, Marie, Gill, Michael, ...

Response time (RT) variability is a common finding in ADHD research. RT variability may reflect frontal cortex function and may be related to deficits in sustained attention. The existence of a...

The role of cingulate cortex in the detection of errors with and without awareness: a high-density electrical mapping study (2007)

O'Connell, Redmond G., Dockree, Paul M., Bellgrove, Mark A., Kelly, Simon P., Hester, Robert, Garavan, Hugh, ...

Error-processing research has demonstrated that the brain uses a specialized neural network to detect errors during task performance but the brain regions necessary for conscious awareness of an...

Response variability in Attention Deficit Hyperactivity Disorder: Evidence for neuropsychological heterogeneity (2007)

Johnson, Katherine A., Kelly, Simon P., Bellgrove, Mark A., Barry, Edwina, Cox, Marie, Gill, Michael, ...

Response time (RT) variability is a common finding in ADHD research. RT variability may reflect frontal cortex function and may be related to deficits in sustained attention. The existence of a...

Spontaneous Fluctuations in Posterior {alpha}-Band EEG Activity Reflect Variability in Excitability of Human Visual Areas (2006)

Simon P. Kelly, Edmund C. Lalor, Richard B. Reilly, John J. Foxe, R. Schubert, P. Ritter, ...

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Isolating endogenous visuo-spatial attentional effects using the novel visual-evoked spread spectrum analysis (VESPA) technique

Lalor, Edmund C, Kelly, Simon P, Pearlmutter, Barak A, Reilly, Richard B, Foxe, John J

In natural visual environments, we use attention to select between relevant and irrelevant stimuli that are presented simultaneously. Our attention to objects in our visual field is largely...

Dissociation in performance of children with ADHD and high-functioning autism on a task of sustained attention

Johnson, Katherine A., Robertson, Ian H., Kelly, Simon P., Silk, Timothy J., Barry, Edwina, Dáibhis, Aoife, ...

Attention deficit hyperactivity disorder (ADHD) and autism are two neurodevelopmental disorders associated with prominent executive dysfunction, which may be underpinned by disruption within...

Spatial Attention Modulates Initial Afferent Activity in Human Primary Visual Cortex

Kelly, Simon P., Gomez-Ramirez, Manuel, Foxe, John J.

It is well established that spatially directed attention enhances visual perceptual processing. However, the earliest level at which processing can be affected remains unknown. To date, there has...