Skip to main content

Research Repository

Advanced Search

All Outputs (1295)

Corticosterone differences rather than social housing predict performance of T-maze alternation in male CD-1 mice (2009)
Journal Article
Fitchett, A. E., Barnard, C. J., & Cassaday, H. J. (2009). Corticosterone differences rather than social housing predict performance of T-maze alternation in male CD-1 mice. Animal Welfare Journal, 18(1),

This study examined the effects of social housing manipulations on body weight, corticosterone levels, and performance of T-maze alternation in male CD-1 mice. Males that adopted a dominant social rank were heavier than those that adopted a subordina... Read More about Corticosterone differences rather than social housing predict performance of T-maze alternation in male CD-1 mice.

Bimanual information processing and the impact of conflict during mirror drawing (2009)
Journal Article
Serrien, D. J. (2009). Bimanual information processing and the impact of conflict during mirror drawing. Behavioural Brain Research, 205(2), https://doi.org/10.1016/j.bbr.2009.07.015

Successful motor behavior depends on optimal information processing and planning. In the present study, the neural response of the motor system to conflict of visuomotor discrepancy (mirror-reversed vision) and complexity (task difficulty and hand la... Read More about Bimanual information processing and the impact of conflict during mirror drawing.

Effects of task complexity and sensory conflict on goal-directed movement (2009)
Journal Article
Serrien, D. J., & Spapé, M. M. (2009). Effects of task complexity and sensory conflict on goal-directed movement. Neuroscience Letters, 464(1), https://doi.org/10.1016/j.neulet.2009.08.022

Interactions between brain regions are necessary for compound activities to take place. Accordingly, evaluating hemispheric information processing during skilled behaviour provides valuable knowledge about brain regulation. To this end, the present s... Read More about Effects of task complexity and sensory conflict on goal-directed movement.

The role of hand dominance and sensorimotor congruence in voluntary movement (2009)
Journal Article
Serrien, D. J., & Spapé, M. M. (2009). The role of hand dominance and sensorimotor congruence in voluntary movement. Experimental Brain Research, 199(2), https://doi.org/10.1007/s00221-009-1998-8

The present study evaluated the neural changes due to effector use (unimanual left, unimanual right, bimanual) and visuomotor conflict induced by mirror-reversed vision during drawing behaviour. EEG phase synchronization, expressing interregional com... Read More about The role of hand dominance and sensorimotor congruence in voluntary movement.

Climate change – psychology’s contribution (2009)
Journal Article
Spence, A., Pidgeon, N., & Uzzell, D. (2009). Climate change – psychology’s contribution. Psychologist, 21,

Climate change is a word on everybody’s lips at the moment. But, what role can we, as psychologists, both individually and within our sub-disciplinary groups play in reducing and adapting to the impacts of society’s ‘carbon footprint’? This article... Read More about Climate change – psychology’s contribution.

Do humans prefer altruistic mates? Testing a link between sexual selection and altruism towards non-relatives (2008)
Journal Article
Phillips, T., Barnard, C., Ferguson, E., & Reader, T. (2008). Do humans prefer altruistic mates? Testing a link between sexual selection and altruism towards non-relatives. British Journal of Psychology, 99(4), 555-572. https://doi.org/10.1348/000712608X298467

Humans are often seen as unusual in displaying altruistic behaviour towards nonrelatives. Here we outline and test a hypothesis that human altruistic traits evolved as a result of sexual selection. We develop a psychometric scale to measure mate pref... Read More about Do humans prefer altruistic mates? Testing a link between sexual selection and altruism towards non-relatives.

Go or no-go? Developmental improvements in the efficiency of response inhibition in mid-childhood (2008)
Journal Article
Cragg, L., & Nation, K. (2008). Go or no-go? Developmental improvements in the efficiency of response inhibition in mid-childhood. Developmental Science, 11(6), https://doi.org/10.1111/j.1467-7687.2008.00730.x

This experiment used a modified go/no-go paradigm to investigate the processes by which response inhibition becomes more efficient during mid-childhood. The novel task, which measured trials on which a response was initiated but not completed, was se... Read More about Go or no-go? Developmental improvements in the efficiency of response inhibition in mid-childhood.

Centrifugal propagation of motion adaptation effects across visual space (2008)
Journal Article
McGraw, P. V., & Roach, N. W. (2008). Centrifugal propagation of motion adaptation effects across visual space. Journal of Vision, 8(11), Article 11. https://doi.org/10.1167/8.11.1

Perceptual distortions induced by adaptation (aftereffects) arise through selective changes in the response properties of discrete subpopulations of neurons tuned to particular image features at the adapted spatial location. The systematic and well-d... Read More about Centrifugal propagation of motion adaptation effects across visual space.

Self-esteem, shyness, and sociability in adolescents with specific language impairment (SLI) (2008)
Journal Article
Wadman, R., Durkin, K., & Conti-Ramsden, G. (2008). Self-esteem, shyness, and sociability in adolescents with specific language impairment (SLI). Journal of Speech, Language, and Hearing Research, 51, https://doi.org/10.1044/1092-4388%282008/069%29

Purpose: To determine if lower global self-esteem, shyness and low sociability are outcomes associated with SLI in adolescence. Possible concurrent predictive relationships and gender differences were also examined. Method: Fifty-four adolescents wit... Read More about Self-esteem, shyness, and sociability in adolescents with specific language impairment (SLI).

Decomposition of neural circuits of human attention using a model based analysis: sSoTs model application to fMRI data (2008)
Journal Article
Mavritsaki, E., Allen, H. A., & Humphreys, G. W. (2008). Decomposition of neural circuits of human attention using a model based analysis: sSoTs model application to fMRI data. https://doi.org/10.1142/9789812834232_0033

The complex neural circuits found in fMRI studies of human attention were decomposed using a model of spiking neurons. The model for visual search over time and space (sSoTS) incorporates different synaptic components (NMDA, AMPA, GABA) and a frequen... Read More about Decomposition of neural circuits of human attention using a model based analysis: sSoTs model application to fMRI data.

Previewing distracters reduces their effective contrast (2007)
Journal Article
Allen, H. A., & Humphreys, G. W. (2007). Previewing distracters reduces their effective contrast. Vision Research, 47(23), https://doi.org/10.1016/j.visres.2007.07.019

In a visual search task, when half the distracters are presented earlier than the remainder (‘previewed’), observers find the target item more efficiently than when all the items are presented together—the preview benefit. We measured psychometric fu... Read More about Previewing distracters reduces their effective contrast.

Amphetamine and the adenosine A2A antagonist KW-6002 enhance the effects of conditional temporal probability of a stimulus in rats (2007)
Journal Article
O'Neill, M., & Brown, V. J. (2007). Amphetamine and the adenosine A2A antagonist KW-6002 enhance the effects of conditional temporal probability of a stimulus in rats. Behavioral Neuroscience, 121(3), 535-542. https://doi.org/10.1037/0735-7044.121.3.535

As the length of foreperiod preceding an imperative signal increases, reaction time decreases and anticipatory (prior to the signal) responding increases. The authors designed a task to dissociate the effect of elapsing time in the foreperiod and con... Read More about Amphetamine and the adenosine A2A antagonist KW-6002 enhance the effects of conditional temporal probability of a stimulus in rats.

The effect of striatal dopamine depletion and the adenosine A2A antagonist KW-6002 on reversal learning in rats (2007)
Journal Article
O’Neill, M., & Brown, V. J. (2007). The effect of striatal dopamine depletion and the adenosine A2A antagonist KW-6002 on reversal learning in rats. Neurobiology of Learning and Memory, 88(1), 75-81. https://doi.org/10.1016/j.nlm.2007.03.003

This study assessed whether dopamine in the dorsomedial striatum is necessary for flexible adaptation to changes in stimulus–response contingencies. As KW-6002 (Istradefylline), an adenosine A2A antagonist, improves motor deficits resulting from stri... Read More about The effect of striatal dopamine depletion and the adenosine A2A antagonist KW-6002 on reversal learning in rats.

A psychophysical investigation into the preview benefit in visual search (2007)
Journal Article
Allen, H. A., & Humphreys, G. W. (2007). A psychophysical investigation into the preview benefit in visual search. Vision Research, 47(6), https://doi.org/10.1016/j.visres.2006.11.007

In preview search, half of the distracters are presented ahead of the remaining distracters and the target. Search under these conditions is more efficient than when all the items appear together (Watson & Humphreys, 1997). We investigated the mechan... Read More about A psychophysical investigation into the preview benefit in visual search.

Ventral extra-striate cortical areas are required for optimal orientation averaging (2007)
Journal Article
Allen, H. A., Humphreys, G. W., & Bridge, H. (2007). Ventral extra-striate cortical areas are required for optimal orientation averaging. Vision Research, 47(6), https://doi.org/10.1016/j.visres.2006.10.018

We examined the ability of a previously well-studied patient with visual agnosia to compute the average orientation of elements in visual displays. In a structural MRI study, we show that the lesion is likely to involve a variety of ventral extra-str... Read More about Ventral extra-striate cortical areas are required for optimal orientation averaging.

Self-ordered pointing as a test of working memory in typically developing children (2007)
Journal Article
Cragg, L., & Nation, K. (2007). Self-ordered pointing as a test of working memory in typically developing children. Memory, 15(5),

The self-ordered pointing test (SOPT; Petrides & Milner, 1982) is a test of non-spatial executive working memory requiring the ability to generate and monitor a sequence of responses. Although used with developmental clinical populations there are... Read More about Self-ordered pointing as a test of working memory in typically developing children.

Error analyses reveal contrasting deficits in “theory of mind”: neuropsychological evidence from a 3-option false belief task (2007)
Journal Article
Samson, D., Apperly, I. A., & Humphreys, G. W. (2007). Error analyses reveal contrasting deficits in “theory of mind”: neuropsychological evidence from a 3-option false belief task. Neuropsychologia, 45(11), https://doi.org/10.1016/j.neuropsychologia.2007.03.013

Perspective taking is a crucial ability that guides our social interactions. In this study, we show how the specific patterns of errors of brain-damaged patients in perspective taking tasks can help us further understand the factors contributing to p... Read More about Error analyses reveal contrasting deficits in “theory of mind”: neuropsychological evidence from a 3-option false belief task.

When “happy” means “sad”: neuropsychological evidence for the right prefrontal cortex contribution to executive semantic processing (2007)
Journal Article
Samson, D., Connolly, C., & Humphreys, G. W. (2007). When “happy” means “sad”: neuropsychological evidence for the right prefrontal cortex contribution to executive semantic processing. Neuropsychologia, 45(5),

The contribution of the left inferior prefrontal cortex in semantic processing has been widely investigated in the last decade. Converging evidence from functional imaging studies shows that this region is involved in the “executive” or “controlled”... Read More about When “happy” means “sad”: neuropsychological evidence for the right prefrontal cortex contribution to executive semantic processing.