A5078289749- Neural dynamics and brain function
- Functional Brain Connectivity Studies
- Visual perception and processing mechanisms
- Neural and Behavioral Psychology Studies
- Advanced MRI Techniques and Applications
- Epilepsy research and treatment
Princeton University
2022-2024
Attention filters sensory inputs to enhance task-relevant information. It is guided by an "attentional template" that represents the stimulus features are currently relevant. To understand how brain learns and uses templates, we trained monkeys perform a visual search task required them repeatedly learn new attentional templates. Neural recordings found templates were represented across prefrontal parietal cortex in structured manner, such perceptually neighboring had similar neural...
Abstract Attention filters sensory inputs to enhance task-relevant information. It is guided by an ‘attentional template’ that represents the stimulus features are relevant for current task. To understand how brain learns and uses new templates, we trained monkeys perform a visual search task required them repeatedly learn attentional templates. Neural recordings found templates were represented across prefrontal parietal cortex in structured manner, such perceptually neighboring had similar...
Abstract In-vivo electrophysiology requires direct access to brain tissue, necessitating the development and refinement of surgical procedures techniques that promote health well-being animal subjects. Here, we report a series findings noted on structural magnetic resonance imaging (MRI) scans in monkeys with MRI-compatible implants following small craniotomies provide for intracranial electrophysiology. We found distinct regions exhibiting hyperintensities T2-weighted were prominent...
In vivo electrophysiology requires direct access to brain tissue, necessitating the development and refinement of surgical procedures techniques that promote health well-being animal subjects. Here, we report a series findings noted on structural magnetic resonance imaging (MRI) scans in monkeys with MRI-compatible implants following small craniotomies provide for intracranial electrophysiology. We found distinct regions exhibiting hyperintensities T2-weighted were prominent underneath sites...