Qinpu He
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View article: Evoking stable and precise tactile sensations via multi-electrode intracortical microstimulation of the somatosensory cortex
Evoking stable and precise tactile sensations via multi-electrode intracortical microstimulation of the somatosensory cortex Open
Tactile feedback from brain-controlled bionic hands can be partially restored via intracortical microstimulation (ICMS) of the primary somatosensory cortex. In ICMS, the location of percepts depends on the electrode's location and the perc…
View article: Microstimulation of human somatosensory cortex evokes task-dependent, spatially patterned responses in motor cortex
Microstimulation of human somatosensory cortex evokes task-dependent, spatially patterned responses in motor cortex Open
The primary motor (M1) and somatosensory (S1) cortices play critical roles in motor control but the signaling between these structures is poorly understood. To fill this gap, we recorded – in three participants in an ongoing human clinical…
View article: Tessellation of artificial touch via microstimulation of human somatosensory cortex
Tessellation of artificial touch via microstimulation of human somatosensory cortex Open
When we interact with objects, we rely on signals from the hand that convey information about the object and our interaction with it. A basic feature of these interactions, the locations of contacts between the hand and object, is often on…
View article: Microstimulation of human somatosensory cortex evokes task-dependent, spatially patterned responses in motor cortex
Microstimulation of human somatosensory cortex evokes task-dependent, spatially patterned responses in motor cortex Open
A bstract Motor (M1) and somatosensory (S1) cortex play a critical role in motor control but the nature of the signaling between these structures is not known. To fill this gap, we recorded – in three human participants whose hands were pa…
View article: Modulation of cutaneous responses in CN data
Modulation of cutaneous responses in CN data Open
Raw neural data for paper modulation of cutaneous responses in the cuneate nucleus of macaques during active movement
View article: Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement
Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement Open
Complete raw dataset for paper 'Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement'
View article: Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement
Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement Open
Complete raw dataset for paper 'Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement'
View article: Sensory computations in the cuneate nucleus of macaques
Sensory computations in the cuneate nucleus of macaques Open
Significance Perception is the outcome of the sequential processing of sensory signals at multiple stages along the neuraxis. The conventional view is that tactile signals are processed predominantly in the cerebral cortex. We tested this …
View article: Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement
Modulation of cutaneous responses in the cuneate nucleus of macaques during active movement Open
The authors have withdrawn their manuscript owing to an error identified in the data processing pipeline. Therefore, the authors do not wish this work to be cited as reference for the project. If you have any questions, please contact the …
View article: Sensory computations in the cuneate nucleus of macaques
Sensory computations in the cuneate nucleus of macaques Open
A bstract Tactile nerve fibers fall into a few classes that can be readily distinguished based on their spatiotemporal response properties. Because nerve fibers reflect local skin deformations, they individually carry ambiguous signals abo…
View article: Frequency shapes the quality of tactile percepts evoked through electrical stimulation of the nerves
Frequency shapes the quality of tactile percepts evoked through electrical stimulation of the nerves Open
A bstract Touch is critical for our ability to manipulate objects, as evidenced by the deficits incurred when touch is absent. To restore the sense of touch via electrical stimulation of the peripheral nerves requires that we understand ho…
View article: Biomimetic encoding model for restoring touch in bionic hands through a nerve interface
Biomimetic encoding model for restoring touch in bionic hands through a nerve interface Open
We discuss how the proposed model can be implemented with a peripheral nerve interface and anticipate it will lead to improved dexterity for prosthetic hands.