[HTML][HTML] Neuromorphic hardware for somatosensory neuroprostheses
In individuals with sensory-motor impairments, missing limb functions can be restored using
neuroprosthetic devices that directly interface with the nervous system. However, restoring …
neuroprosthetic devices that directly interface with the nervous system. However, restoring …
Evolution, biomechanics, and neurobiology converge to explain selective finger motor control
Humans use their fingers to perform a variety of tasks, from simple grasping to manipulating
objects, to typing and playing musical instruments, a variety wider than any other species …
objects, to typing and playing musical instruments, a variety wider than any other species …
[HTML][HTML] Dynamic amplitude modulation of microstimulation evokes biomimetic onset and offset transients and reduces depression of evoked calcium responses in …
C Hughes, T Kozai - Brain stimulation, 2023 - Elsevier
Background Intracortical microstimulation (ICMS) is an emerging approach to restore
sensation to people with neurological injury or disease. Biomimetic microstimulation, or …
sensation to people with neurological injury or disease. Biomimetic microstimulation, or …
[HTML][HTML] Biomimetic multi-channel microstimulation of somatosensory cortex conveys high resolution force feedback for bionic hands
Manual interactions with objects are supported by tactile signals from the hand. This tactile
feedback can be restored in brain-controlled bionic hands via intracortical microstimulation …
feedback can be restored in brain-controlled bionic hands via intracortical microstimulation …
[HTML][HTML] Tessellation of artificial touch via microstimulation of human somatosensory cortex
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 …
about the object and our interaction with it. A basic feature of these interactions, the locations …
[HTML][HTML] Tactile versus motor imagery: differences in corticospinal excitability assessed with single-pulse TMS
Tactile Imagery (TI) remains a fairly understudied phenomenon despite growing attention to
this topic in recent years. Here, we investigated the effects of TI on corticospinal excitability …
this topic in recent years. Here, we investigated the effects of TI on corticospinal excitability …
The touch in action: exploring sensorimotor interactions with motor imagery
The current research investigates the role of tactile information and its associated neural
substrates in controlling the action. We employ a combination of motor and sensory …
substrates in controlling the action. We employ a combination of motor and sensory …
[HTML][HTML] Neural mechanisms of the temporal response of cortical neurons to intracortical microstimulation
K Kumaravelu, WM Grill - Brain stimulation, 2024 - Elsevier
Background Intracortical microstimulation (ICMS) is used to map neuronal circuitry in the
brain and restore lost sensory function, including vision, hearing, and somatosensation. The …
brain and restore lost sensory function, including vision, hearing, and somatosensation. The …
[HTML][HTML] Electrode sharpness and insertion speed reduce tissue damage near high-density penetrating arrays
IN McNamara, SM Wellman, L Li, JR Eles… - Journal of Neural …, 2024 - iopscience.iop.org
Objective. Over the past decade, neural electrodes have played a crucial role in bridging
biological tissues with electronic and robotic devices. This study focuses on evaluating the …
biological tissues with electronic and robotic devices. This study focuses on evaluating the …
Volitional control of movement interacts with proprioceptive feedback in motor cortex during brain-computer interface control in humans
Vision and proprioception regulate motor output during reaching. To study the effects of
sensory input on motor control, brain computer interfaces (BCIs) offer particular advantages …
sensory input on motor control, brain computer interfaces (BCIs) offer particular advantages …