TY  - JOUR
AU  - Zuccaroli, Isabella
AU  - Lucke-Wold, Brandon
AU  - Palla, Adhith
AU  - Eremiev, Alexander
AU  - Sorrentino, Zachary
AU  - Zakare-Fagbamila, Rasheedat
AU  - McNulty, Jack
AU  - Christie, Carlton
AU  - Chandra, Vyshak
AU  - Mampre, David
PY  - 2023
DA  - 2023/02/22
TI  - Neural Bypasses: Literature Review and Future Directions in Developing Artificial Neural Connections
JO  - OBM Neurobiology
SP  - 158
VL  - 07
IS  - 01
AB  - Reported neuro-modulation schemes in the literature are typically classified as closed-loop or open-loop. A novel group of recently developed neuro-modulation devices may be better described as a neural bypass, which attempts to transmit neural data from one location of the nervous system to another. The most common form of neural bypasses in the literature utilize EEG recordings of cortical information paired with functional electrical stimulation for effector muscle output, most commonly for assistive applications and rehabilitation in spinal cord injury or stroke. Other neural bypass locations that have also been described, or may soon be in development, include cortical-spinal bypasses, cortical-cortical bypasses, autonomic bypasses, peripheral-central bypasses, and inter-subject bypasses. The most common recording devices include EEG, ECoG, and microelectrode arrays, while stimulation devices include both invasive and noninvasive electrodes. Several devices are in development to improve the temporal and spatial resolution and biocompatibility for neuronal recording and stimulation. A major barrier to entry includes neuroplasticity and current decoding mechanisms that regularly require retraining. Neural bypasses are a unique class of neuro-modulation. Continued advancement of neural recording and stimulating devices with high spatial and temporal resolution, combined with decoding mechanisms uninhibited by neuroplasticity, can expand the therapeutic capability of neural bypassing. Overall, neural bypasses are a promising modality to improve the treatment of common neurologic disorders, including stroke, spinal cord injury, peripheral nerve injury, brain injury and more.
SN  - 2573-4407
UR  - https://doi.org/10.21926/obm.neurobiol.2301158
DO  - 10.21926/obm.neurobiol.2301158
ID  - Zuccaroli2023
ER  -