Search Results - "Carlson, Thomas A"

Decoding Dynamic Brain Patterns from Evoked Responses: A Tutorial on Multivariate Pattern Analysis Applied to Time Series Neuroimaging Data by Grootswagers, Tijl, Wardle, Susan G, Carlson, Thomas A

“…Multivariate pattern analysis (MVPA) or brain decoding methods have become standard practice in analyzing fMRI data. Although decoding methods have been…”
Get more information

Decoding the time-course of object recognition in the human brain: From visual features to categorical decisions by Contini, Erika W., Wardle, Susan G., Carlson, Thomas A.

“…Visual object recognition is a complex, dynamic process. Multivariate pattern analysis methods, such as decoding, have begun to reveal how the brain processes…”
Get full text

An experimental study on the effect of ultrasonication on viscosity and heat transfer performance of multi-wall carbon nanotube-based aqueous nanofluids by Garg, Paritosh, Alvarado, Jorge L., Marsh, Charles, Carlson, Thomas A., Kessler, David A., Annamalai, Kalyan

“…Four samples of 1 wt% multi-walled carbon nanotube-based (MWCNT) aqueous nanofluids prepared via ultrasonication were thermally characterized. Direct imaging…”
Get full text

Representational dynamics of object recognition: Feedforward and feedback information flows by Goddard, Erin, Carlson, Thomas A., Dermody, Nadene, Woolgar, Alexandra

“…Object perception involves a range of visual and cognitive processes, and is known to include both a feedfoward flow of information from early visual cortical…”
Get full text

Neural signatures of dynamic emotion constructs in the human brain by Grootswagers, Tijl, Kennedy, Briana L., Most, Steven B., Carlson, Thomas A.

“…How is emotion represented in the brain: is it categorical or along dimensions? In the present study, we applied multivariate pattern analysis (MVPA) to…”
Get full text

Capacity for movement is an organisational principle in object representations by Shatek, Sophia M., Robinson, Amanda K., Grootswagers, Tijl, Carlson, Thomas A.

“…The ability to perceive moving objects is crucial for threat identification and survival. Recent neuroimaging evidence has shown that goal-directed movement is…”
Get full text

Mapping the dynamics of visual feature coding: Insights into perception and integration by Grootswagers, Tijl, Robinson, Amanda K, Shatek, Sophia M, Carlson, Thomas A

“…The basic computations performed in the human early visual cortex are the foundation for visual perception. While we know a lot about these computations, a key…”
Get full text

The emergence of semantic meaning in the ventral temporal pathway by Carlson, Thomas A, Simmons, Ryan A, Kriegeskorte, Nikolaus, Slevc, L Robert

“…In the ventral visual pathway, early visual areas encode light patterns on the retina in terms of image properties, for example, edges and color, whereas…”
Get more information

The time-course of feature-based attention effects dissociated from temporal expectation and target-related processes by Moerel, Denise, Grootswagers, Tijl, Robinson, Amanda K., Shatek, Sophia M., Woolgar, Alexandra, Carlson, Thomas A., Rich, Anina N.

“…Selective attention prioritises relevant information amongst competing sensory input. Time-resolved electrophysiological studies have shown stronger…”
Get full text

Emerging Object Representations in the Visual System Predict Reaction Times for Categorization by Ritchie, J Brendan, Tovar, David A, Carlson, Thomas A

“…Recognizing an object takes just a fraction of a second, less than the blink of an eye. Applying multivariate pattern analysis, or "brain decoding", methods to…”
Get full text

Human EEG recordings for 1,854 concepts presented in rapid serial visual presentation streams by Grootswagers, Tijl, Zhou, Ivy, Robinson, Amanda K., Hebart, Martin N., Carlson, Thomas A.

“…The neural basis of object recognition and semantic knowledge has been extensively studied but the high dimensionality of object space makes it challenging to…”
Get full text

Neural Decoding and "Inner" Psychophysics: A Distance-to-Bound Approach for Linking Mind, Brain, and Behavior by Ritchie, J Brendan, Carlson, Thomas A

“…A fundamental challenge for cognitive neuroscience is characterizing how the primitives of psychological theory are neurally implemented. Attempts to meet this…”
Get full text

Patterns of activity in the categorical representations of objects by Carlson, Thomas A, Schrater, Paul, He, Sheng

“…Object perception has been a subject of extensive fMRI studies in recent years. Yet the nature of the cortical representation of objects in the human brain…”
Get more information

Stimulus Feature-Specific Information Flow Along the Columnar Cortical Microcircuit Revealed by Multivariate Laminar Spiking Analysis by Tovar, David A, Westerberg, Jacob A, Cox, Michele A, Dougherty, Kacie, Carlson, Thomas A, Wallace, Mark T, Maier, Alexander

“…Most of the mammalian neocortex is comprised of a highly similar anatomical structure, consisting of a granular cell layer between superficial and deep layers…”
Get full text

Spatial and Feature-selective Attention Have Distinct, Interacting Effects on Population-level Tuning by Goddard, Erin, Carlson, Thomas A, Woolgar, Alexandra

“…Attention can be deployed in different ways: When searching for a taxi in New York City, we can decide where to attend (e.g., to the street) and what to attend…”
Get more information

Decoding Images in the Mind's Eye: The Temporal Dynamics of Visual Imagery by Shatek, Sophia M, Grootswagers, Tijl, Robinson, Amanda K, Carlson, Thomas A

“…Mental imagery is the ability to generate images in the mind in the absence of sensory input. Both perceptual visual processing and internally generated…”
Get full text

The representational dynamics of visual objects in rapid serial visual processing streams by Grootswagers, Tijl, Robinson, Amanda K., Carlson, Thomas A.

“…In our daily lives, we are bombarded with a stream of rapidly changing visual input. Humans have the remarkable capacity to detect and identify objects in…”
Get full text

Quadrantic deficit reveals anatomical constraints on selection by Carlson, Thomas A, Alvarez, George A, Cavanagh, Patrick

“…Our conscious experience is of a seamless visual world, but many of the cortical areas that underlie our capacity for vision have a fragmented or asymmetrical…”
Get full text

The influence of image masking on object representations during rapid serial visual presentation by Robinson, Amanda K., Grootswagers, Tijl, Carlson, Thomas A.

“…Rapid image presentations combined with time-resolved multivariate analysis methods of EEG or MEG (rapid-MVPA) offer unique potential in assessing the temporal…”
Get full text

Finding decodable information that can be read out in behaviour by Grootswagers, Tijl, Cichy, Radoslaw M., Carlson, Thomas A.

“…Multivariate decoding methods applied to neuroimaging data have become the standard in cognitive neuroscience for unravelling statistical dependencies between…”
Get full text