The role of spike patterning in shaping human perception of tactile stimuli. Every touch sensation from our fingertips is conveyed to the brain through the nerves by means of electrical impulses similar to any digital device. Using unique technology developed in our lab we can intercept this neural communication and insert our own messages to test how these signals are interpreted and converted into perceptual experiences. We aim to reveal the rules by which timing of neural signal patterns shap ....The role of spike patterning in shaping human perception of tactile stimuli. Every touch sensation from our fingertips is conveyed to the brain through the nerves by means of electrical impulses similar to any digital device. Using unique technology developed in our lab we can intercept this neural communication and insert our own messages to test how these signals are interpreted and converted into perceptual experiences. We aim to reveal the rules by which timing of neural signal patterns shapes the perception of touch - specifically intensity and frequency of vibration. By recording signals from neurons and by testing human perception, we will learn about neural processing mechanisms. The new knowledge generated about sensory coding will be essential for rendering a virtual sense of touch.Read moreRead less
The jugular vagal sensory connectome regulating visceral function. Internal body organs have a rich supply of sensory nerve fibres that serve important roles in monitoring the local environment for normal and abnormal sensory stimuli. These nerve fibres have different origins and wire into brain circuits that regulate widely diverse physiological responses. In this study we aim to study the neural circuits and responses mediated by a group of these sensory nerves which has not been investigated ....The jugular vagal sensory connectome regulating visceral function. Internal body organs have a rich supply of sensory nerve fibres that serve important roles in monitoring the local environment for normal and abnormal sensory stimuli. These nerve fibres have different origins and wire into brain circuits that regulate widely diverse physiological responses. In this study we aim to study the neural circuits and responses mediated by a group of these sensory nerves which has not been investigated appreciably in the past. We believe that these sensory neural circuits will reveal important new insights into how internal organs perform their diverse and essential functions to sustain life.Read moreRead less