Tim Silk
Biographic Data
| ID | 198833 |
|---|---|
| NAME | Tim Silk |
| GIVEN NAMES | Tim |
| FAMILY NAME | Silk |
| SIGNATURE | SILK T |
| AFFILIATIONS | Deakin University |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 6 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2003 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Quantitative susceptibility mapping of brain iron in adult ADHD
In this adult sample, QSM provided no robust evidence for widespread or regionally specific alterations in brain iron susceptibility in ADHD after multiple-comparison correction. Nevertheless, the reproducible pattern of nominal effects-centered on ventral temporal and default-mode network hub regions-suggests that inter-individual variation in cortical susceptibility may relate to clinical heterogeneity and neurodevelopmental timing rather than …
Evidence accumulation during perceptual decisions in humans varies as a function of dorsal frontoparietal organization
Animal neurophysiological studies have identified neural signals within dorsal frontoparietal areas that trace a perceptual decision by accumulating sensory evidence over time and trigger action upon reaching a threshold. Although analogous accumulation-to-bound signals are identifiable on extracranial human electroencephalography, their cortical origins remain unknown. Here neural metrics of human evidence accumulation, predictive of the speed o…
Different Scales for Different Frames
Consumers respond more favorably to positively framed attribute information than to negatively framed attribute information, a finding that has been attributed to the affective associations evoked by each frame. We contend that framing effects also depend on the range and level of reference values used to evaluate attribute information. When the range of reference values is narrower for a positive frame than a negative frame, attribute values abo…
Different Scales for Different Frames
Consumers respond more favorably to positively framed attribute information than to negatively framed attribute information, a finding that has been attributed to the affective associations evoked by each frame. We contend that framing effects also depend on the range and level of reference values used to evaluate attribute information. When the range of reference values is narrower for a positive frame than a negative frame, attribute values abo…
Evidence accumulation during perceptual decisions in humans varies as a function of dorsal frontoparietal organization
Animal neurophysiological studies have identified neural signals within dorsal frontoparietal areas that trace a perceptual decision by accumulating sensory evidence over time and trigger action upon reaching a threshold. Although analogous accumulation-to-bound signals are identifiable on extracranial human electroencephalography, their cortical origins remain unknown. Here neural metrics of human evidence accumulation, predictive of the speed o…
Different Scales for Different Frames
Consumers respond more favorably to positively framed attribute information than to negatively framed attribute information, a finding that has been attributed to the affective associations evoked by each frame. We contend that framing effects also depend on the range and level of reference values used to evaluate attribute information. When the range of reference values is narrower for a positive frame than a negative frame, attribute values abo…
Evidence accumulation during perceptual decisions in humans varies as a function of dorsal frontoparietal organization
Animal neurophysiological studies have identified neural signals within dorsal frontoparietal areas that trace a perceptual decision by accumulating sensory evidence over time and trigger action upon reaching a threshold. Although analogous accumulation-to-bound signals are identifiable on extracranial human electroencephalography, their cortical origins remain unknown. Here neural metrics of human evidence accumulation, predictive of the speed o…
Quantitative susceptibility mapping of brain iron in adult ADHD
In this adult sample, QSM provided no robust evidence for widespread or regionally specific alterations in brain iron susceptibility in ADHD after multiple-comparison correction. Nevertheless, the reproducible pattern of nominal effects-centered on ventral temporal and default-mode network hub regions-suggests that inter-individual variation in cortical susceptibility may relate to clinical heterogeneity and neurodevelopmental timing rather than …
Neural and Behavioral Psychology Studies (2 works) · Psychology (2 works) · Anatomy (1 work) · Attention Deficit Hyperactivity Disorder (1 work) · Biology (1 work) · Brain development (1 work) · Brain mapping (1 work) · Cognitive psychology (1 work) · Computer Science (1 work) · Consumer Behavior in Brand Consumption and Identification (1 work)