Jones, Catherine R.G. | Cardiff University (original) (raw)

Papers by Jones, Catherine R.G.

Research paper thumbnail of Basal ganglia, dopamine and temporal processing: Performance on three timing tasks on and off medication in Parkinson’s disease

A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds a... more A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds and seconds range engages the basal ganglia and is modulated by dopamine. This hypothesis was investigated by testing 12 patients with Parkinson's disease (PD), both 'on' and 'off' dopaminergic medication, and 20 healthy controls on three timing tasks. In a seconds range (30-120 s) time production task, patients tested 'on' medication showed a significantly different accuracy profile compared to controls and when tested…

Research paper thumbnail of Auditory discrimination and auditory sensory behaviours in autism spectrum disorders

Research paper thumbnail of No evidence for a fundamental visual motion processing deficit in adolescents with autism spectrum disorders

Research paper thumbnail of A multimodal approach to emotion recognition ability in autism spectrum disorders

Research paper thumbnail of Reading and arithmetic in adolescents with autism spectrum disorders: Peaks and dips in attainment

Research paper thumbnail of Deciphering the impact of cerebellar and basal ganglia dysfunction in accuracy and variability of motor timing

Research paper thumbnail of Auditory discrimination and auditory sensory behaviours in autism spectrum disorders

Research paper thumbnail of Severe mood problems in adolescents with autism spectrum disorder

Journal of Child Psychology and Psychiatry, 2012

Research paper thumbnail of A multimodal approach to emotion recognition ability in autism spectrum disorders

Journal of Child Psychology and Psychiatry, 2011

Research paper thumbnail of Dopamine Modulates Striato-Frontal Functioning during Temporal Processing

Frontiers in Integrative Neuroscience, 2011

Research paper thumbnail of Modeling Accuracy and Variability of Motor Timing in Treated and Untreated Parkinson’s Disease and Healthy Controls

Frontiers in Integrative Neuroscience, 2011

Research paper thumbnail of Basal ganglia, dopamine and temporal processing: Performance on three timing tasks on and off medication in Parkinson’s disease

Brain and Cognition, 2008

A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds a... more A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds and seconds range engages the basal ganglia and is modulated by dopamine. This hypothesis was investigated by testing 12 patients with Parkinson's disease (PD), both 'on' and 'off' dopaminergic medication, and 20 healthy controls on three timing tasks. In a seconds range (30-120 s) time production task, patients tested 'on' medication showed a significantly different accuracy profile compared to controls and when tested…

Research paper thumbnail of Judging the Intensity of Emotional Expression in Faces: the Effects of Colored Tints on Individuals With Autism Spectrum Disorder

Individuals with autism spectrum disorder (ASD) often show atypical processing of facial expressi... more Individuals with autism spectrum disorder (ASD) often show atypical processing of facial expressions, which may
result from visual stress. In the current study, children with ASD and matched controls judged which member of a
pair of faces displayed the more intense emotion. Both faces showed anger, disgust, fear, happiness, sadness or surprise
but to different degrees. Faces were presented on a monitor that was tinted either gray or with a color previously
selected by the participant individually as improving the clarity of text. Judgments of emotional intensity improved
significantly with the addition of the preferred colored tint in the ASD group but not in controls, a result consistent
with a link between visual stress and impairments in processing facial expressions in individuals with ASD.

Research paper thumbnail of Basal ganglia, dopamine and temporal processing: Performance on three timing tasks on and off medication in Parkinson’s disease

A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds a... more A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds and seconds range engages the basal ganglia and is modulated by dopamine. This hypothesis was investigated by testing 12 patients with Parkinson's disease (PD), both 'on' and 'off' dopaminergic medication, and 20 healthy controls on three timing tasks. In a seconds range (30-120 s) time production task, patients tested 'on' medication showed a significantly different accuracy profile compared to controls and when tested…

Research paper thumbnail of Auditory discrimination and auditory sensory behaviours in autism spectrum disorders

Research paper thumbnail of No evidence for a fundamental visual motion processing deficit in adolescents with autism spectrum disorders

Research paper thumbnail of A multimodal approach to emotion recognition ability in autism spectrum disorders

Research paper thumbnail of Reading and arithmetic in adolescents with autism spectrum disorders: Peaks and dips in attainment

Research paper thumbnail of Deciphering the impact of cerebellar and basal ganglia dysfunction in accuracy and variability of motor timing

Research paper thumbnail of Auditory discrimination and auditory sensory behaviours in autism spectrum disorders

Research paper thumbnail of Severe mood problems in adolescents with autism spectrum disorder

Journal of Child Psychology and Psychiatry, 2012

Research paper thumbnail of A multimodal approach to emotion recognition ability in autism spectrum disorders

Journal of Child Psychology and Psychiatry, 2011

Research paper thumbnail of Dopamine Modulates Striato-Frontal Functioning during Temporal Processing

Frontiers in Integrative Neuroscience, 2011

Research paper thumbnail of Modeling Accuracy and Variability of Motor Timing in Treated and Untreated Parkinson’s Disease and Healthy Controls

Frontiers in Integrative Neuroscience, 2011

Research paper thumbnail of Basal ganglia, dopamine and temporal processing: Performance on three timing tasks on and off medication in Parkinson’s disease

Brain and Cognition, 2008

A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds a... more A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds and seconds range engages the basal ganglia and is modulated by dopamine. This hypothesis was investigated by testing 12 patients with Parkinson's disease (PD), both 'on' and 'off' dopaminergic medication, and 20 healthy controls on three timing tasks. In a seconds range (30-120 s) time production task, patients tested 'on' medication showed a significantly different accuracy profile compared to controls and when tested…

Research paper thumbnail of Judging the Intensity of Emotional Expression in Faces: the Effects of Colored Tints on Individuals With Autism Spectrum Disorder

Individuals with autism spectrum disorder (ASD) often show atypical processing of facial expressi... more Individuals with autism spectrum disorder (ASD) often show atypical processing of facial expressions, which may
result from visual stress. In the current study, children with ASD and matched controls judged which member of a
pair of faces displayed the more intense emotion. Both faces showed anger, disgust, fear, happiness, sadness or surprise
but to different degrees. Faces were presented on a monitor that was tinted either gray or with a color previously
selected by the participant individually as improving the clarity of text. Judgments of emotional intensity improved
significantly with the addition of the preferred colored tint in the ASD group but not in controls, a result consistent
with a link between visual stress and impairments in processing facial expressions in individuals with ASD.