Stoney vs. Histed: Quantifying the spatial effects of intracortical microstimulation. [PDF]
Brain Stimul, 2022 Background: Intracortical microstimulation (ICMS) is used to map neural circuits and restore lost sensory modalities such as vision, hearing, and somatosensation.
Kumaravelu K +4 more
europepmc +8 more sources
Neural mechanisms of the temporal response of cortical neurons to intracortical microstimulation. [PDF]
Brain Stimul, 2023 Background: Intracortical microstimulation (ICMS) is used to map neuronal circuitry in the brain and restore lost sensory function, including vision, hearing, and somatosensation.
Kumaravelu K, Grill WM.
europepmc +6 more sources
Low-threshold, high-resolution, chronically stable intracortical microstimulation by ultraflexible electrodes. [PDF]
Cell Rep, 2023 Summary: Intracortical microstimulation (ICMS) enables applications ranging from neuroprosthetics to causal circuit manipulations. However, the resolution, efficacy, and chronic stability of neuromodulation are often compromised by adverse tissue ...
Lycke R +12 more
europepmc +4 more sources
The Role of Electrode-Site Placement in the Long-Term Stability of Intracortical Microstimulation. [PDF]
Front Neurosci, 2021 Intracortical microelectrodes are neuroprosthetic devices used in brain-machine interfaces to both record and stimulate neural activity in the brain. These technologies have been improved by advances in microfabrication, which have led to the creation of
Saldanha RL, Urdaneta ME, Otto KJ.
europepmc +4 more sources
Intracortical microstimulation parameters modulate flight behavior in pigeon [PDF]
Journal of Integrative Neuroscience, 2019 Pigeons have a natural affinity for travel by flight. Researchers have recently achieved modulation of pigeon locomotor behaviour by intracortical microstimulation.
Hong Wan, Zhigang Shang, Xinyu Liu
exaly +5 more sources
Proprioceptive and cutaneous sensations in humans elicited by intracortical microstimulation. [PDF]
Elife, 2018 Pioneering work with nonhuman primates and recent human studies established intracortical microstimulation (ICMS) in primary somatosensory cortex (S1) as a method of inducing discriminable artificial sensation. However, these artificial sensations do not
Armenta Salas M +10 more
europepmc +6 more sources
Discriminability of Single and Multichannel Intracortical Microstimulation within Somatosensory Cortex. [PDF]
Front Bioeng Biotechnol, 2016 The addition of tactile and proprioceptive feedback to neuroprosthetic limbs is expected to significantly improve the control of these devices. Intracortical microstimulation (ICMS) of somatosensory cortex is a promising method of delivering this ...
Overstreet CK +4 more
europepmc +6 more sources
Responses of Cortical Neurons to Intracortical Microstimulation in Awake Primates. [PDF]
eNeuro, 2023 Abstract Intracortical microstimulation (ICMS) is commonly used in many experimental and clinical paradigms; however, its effects on the activation of neurons are still not completely understood. To document the responses of cortical neurons in awake nonhuman primates to stimulation, we recorded single-unit activity while delivering ...
Yun R +4 more
europepmc +3 more sources
Amplitude- and frequency-dependent activation of layer II/III neurons by intracortical microstimulation. [PDF]
iScience, 2023 Summary: Intracortical microstimulation (ICMS) has been used for the development of brain machine interfaces. However, further understanding about the spatiotemporal responses of neurons to different electrical stimulation parameters is necessary to ...
Wu GK +5 more
europepmc +2 more sources
Potential role of noise to improve intracortical microstimulation in tactile neuroprostheses.
Neural Regen Res, 2021 Mabil P +3 more
europepmc +5 more sources