User profiles for C. T. Weidemann
Christoph T. WeidemannDepartment of Psychology, Swansea University, Swansea SA2 8PP, Wales, UK Verified email at cogsci.info Cited by 2251 |
Decision noise: An explanation for observed violations of signal detection theory
ST Mueller, CT Weidemann - Psychonomic bulletin & review, 2008 - Springer
In signal detection theory (SDT), responses are governed by perceptual noise and a flexible
decision criterion. Recent criticisms of SDT (see, eg, Balakrishnan, 1999) have identified …
decision criterion. Recent criticisms of SDT (see, eg, Balakrishnan, 1999) have identified …
Direct recordings of grid-like neuronal activity in human spatial navigation
Grid cells in the entorhinal cortex appear to represent spatial location via a triangular coordinate
system. Such cells, which have been identified in rats, bats and monkeys, are believed …
system. Such cells, which have been identified in rats, bats and monkeys, are believed …
Alphabetic letter identification: Effects of perceivability, similarity, and bias
ST Mueller, CT Weidemann - Acta psychologica, 2012 - Elsevier
The legibility of the letters in the Latin alphabet has been measured numerous times since the
beginning of experimental psychology. To identify the theoretical mechanisms attributed to …
beginning of experimental psychology. To identify the theoretical mechanisms attributed to …
Human substantia nigra neurons encode unexpected financial rewards
The brain's sensitivity to unexpected outcomes plays a fundamental role in an organism's
ability to adapt and learn new behaviors. Emerging research suggests that midbrain …
ability to adapt and learn new behaviors. Emerging research suggests that midbrain …
The confidence database
Understanding how people rate their confidence is critical for the characterization of a wide
range of perceptual, memory, motor and cognitive processes. To enable the continued …
range of perceptual, memory, motor and cognitive processes. To enable the continued …
EEG biometric identification: a thorough exploration of the time-frequency domain
…, CM Travieso, CT Weidemann… - Journal of neural …, 2015 - iopscience.iop.org
Objective. Although interest in using electroencephalogram (EEG) activity for subject
identification has grown in recent years, the state of the art still lacks a comprehensive exploration …
identification has grown in recent years, the state of the art still lacks a comprehensive exploration …
Neuronal activity in the human subthalamic nucleus encodes decision conflict during action selection
The subthalamic nucleus (STN), which receives excitatory inputs from the cortex and has
direct connections with the inhibitory pathways of the basal ganglia, is well positioned to …
direct connections with the inhibitory pathways of the basal ganglia, is well positioned to …
Assessing recognition memory using confidence ratings and response times
CT Weidemann, MJ Kahana - Royal Society open …, 2016 - royalsocietypublishing.org
Classification of stimuli into categories (such as ‘old’ and ‘new’ in tests of recognition memory
or ‘present’ versus ‘absent’ in signal detection tasks) requires the mapping of internal …
or ‘present’ versus ‘absent’ in signal detection tasks) requires the mapping of internal …
[PDF][PDF] A neural code for egocentric spatial maps in the human medial temporal lobe
…, BP Staresina, ET Reifenstein, CT Weidemann… - Neuron, 2021 - cell.com
Spatial navigation and memory rely on neural systems that encode places, distances, and
directions in relation to the external world or relative to the navigating organism. Place, grid, …
directions in relation to the external world or relative to the navigating organism. Place, grid, …
[HTML][HTML] Intact word processing in developmental prosopagnosia
A wealth of evidence from behavioural, neuropsychological and neuroimaging research
supports the view that face recognition is reliant upon a domain-specific network that does not …
supports the view that face recognition is reliant upon a domain-specific network that does not …