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Published in 2019 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.1916453117
Abstract: Significance Injecting small electrical currents into the somatosensory cortex evokes vivid tactile sensations that can be used to convey sensory feedback from brain-controlled bionic hands. To evoke intuitive touch percepts requires that we understand how…
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Keywords:
icms frequency;
frequency;
microstimulation;
artificial touch ... See more keywords
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Published in 2019 at "Journal of neural engineering"
DOI: 10.1088/1741-2552/ab4a24
Abstract: We have shown previously that microstimulation of the lumbar dorsal root ganglia (L5-L7 DRG) using penetrating microelectrodes selectively recruits distal branches of the sciatic and femoral nerves in an acute preparation. However, a variety of…
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Keywords:
drg;
stimulation;
microstimulation;
penetrating electrodes ... See more keywords
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Published in 2019 at "Journal of neural engineering"
DOI: 10.1088/1741-2552/ab4c6c
Abstract: Somatosensory afferent pathways have been a target for neural prostheses that seek to restore sensory feedback from amputated limbs and to recruit muscles paralyzed by neurological injury. These pathways supply inputs into spinal reflex circuits…
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Keywords:
hindlimb;
root ganglia;
microstimulation;
dorsal root ... See more keywords
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Published in 2022 at "Current Biology"
DOI: 10.1101/2022.11.09.515803
Abstract: Cortical activity patterns occupy a small subset of possible network states. If this is due to intrinsic network properties, microstimulation of cortex should evoke activity patterns resembling those observed during natural sensory input. Here, we…
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Keywords:
microstimulation;
natural sensory;
activity;
microstimulation sensory ... See more keywords
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Published in 2020 at "Journal of neurophysiology"
DOI: 10.1152/jn.00682.2019
Abstract: Humans and other animals are faced with decisions about actions on a daily basis. These typically include a period of deliberation that ends with the commitment to a choice, which then leads to the overt…
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Keywords:
dorsal premotor;
microstimulation;
commitment;
choice ... See more keywords
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Published in 2022 at "Frontiers in Behavioral Neuroscience"
DOI: 10.3389/fnbeh.2022.805178
Abstract: The goal of cortical neuroprosthetics is to imprint sensory information as precisely as possible directly into cortical networks. Sensory processing, however, is dependent on the behavioral context. Therefore, a specific behavioral context may alter stimulation…
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Keywords:
microstimulation;
neuronal responses;
behavioral context;
barrel cortex ... See more keywords
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Published in 2017 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2017.00200
Abstract: Neuronal firing in the substantia nigra (SN) immediately following reward is thought to play a crucial role in human reinforcement learning. As in Ramayya et al. (2014a) we applied microstimulation in the SN of patients…
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Keywords:
gabaergic neurons;
microstimulation;
reinforcement learning;
substantia nigra ... See more keywords
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Published in 2022 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2022.812837
Abstract: Lost sensations, such as touch, could be restored by microstimulation (MiSt) along the sensory neural substrate. Such neuroprosthetic sensory information can be used as feedback from an invasive brain-machine interface (BMI) to control a robotic…
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Keywords:
natural touch;
thalamus;
posterior lateral;
ventral posterior ... See more keywords
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Published in 2022 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2022.836695
Abstract: Background Resistance training (RT) can offer beneficial physiological and psychological effects. The regular continuation of this exercise can be accomplished by improving the recovery and mood after a workout. Frequency-specific microcurrent (microstimulation) might offer a…
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Keywords:
microstimulation;
exhaustion;
resistance training;
mood ... See more keywords