Closed-loop stimulation using a multiregion brain-machine interface has analgesic effects in rodents

G Sun, F Zeng, M McCartin, Q Zhang, H Xu… - Science translational …, 2022 - science.org
Effective treatments for chronic pain remain limited. Conceptually, a closed-loop neural
interface combining sensory signal detection with therapeutic delivery could produce timely …

[HTML][HTML] The effect of a Mn (III) tetrakis (4-benzoic acid) porphyrin (MnTBAP) coating on the chronic recording performance of planar silicon intracortical microelectrode …

AG Hernandez-Reynoso, BS Sturgill, GF Hoeferlin… - Biomaterials, 2023 - Elsevier
Intracortical microelectrode arrays (MEAs) are used to record neural activity. However, their
implantation initiates a neuroinflammatory cascade, involving the accumulation of reactive …

Differential expression of genes involved in the chronic response to intracortical microelectrodes

S Song, LN Druschel, ER Chan, JR Capadona - Acta Biomaterialia, 2023 - Elsevier
Abstract Brain-Machine Interface systems (BMIs) are clinically valuable devices that can
provide functional restoration for patients with spinal cord injury or improved integration for …

Intracortical Hindlimb Brain–Computer Interface Systems: A Systematic Review

MT Ghodrati, A Mirfathollahi, V Shalchyan… - IEEE Access, 2023 - ieeexplore.ieee.org
Brain-computer interfaces (BCI) can help people with motor disorders to regain their ability
to communicate and interact with the surrounding environment. The majority of studies in …

State-based decoding of continuous hand movements using EEG signals

SM Hosseini, V Shalchyan - IEEE Access, 2023 - ieeexplore.ieee.org
Recently, the advent of the non-invasive brain-computer interface (BCI) for continuous
decoding of upper limb motions opens a new horizon for motor-disabled people. However …

Decoding of muscle activity from the sensorimotor cortex in freely behaving monkeys

T Umeda, M Koizumi, Y Katakai, R Saito, K Seki - Neuroimage, 2019 - Elsevier
Remarkable advances have recently been made in the development of Brain-Machine
Interface (BMI) technologies for restoring or enhancing motor function. However, the …

Subthalamic nucleus deep brain stimulation driven by primary motor cortex γ2 activity in parkinsonian monkeys

O Darbin, N Hatanaka, S Takara, N Kaneko… - Scientific Reports, 2022 - nature.com
In parkinsonism, subthalamic nucleus (STN) electrical deep brain stimulation (DBS)
improves symptoms, but may be associated with side effects. Adaptive DBS (aDBS), which …

Implicit grasp force representation in human motor cortical recordings

JE Downey, JM Weiss, SN Flesher… - Frontiers in …, 2018 - frontiersin.org
In order for brain-computer interface (BCI) systems to maximize functionality, users will need
to be able to accurately modulate grasp force to avoid dropping heavy objects while also …

Decoding hand kinetics and kinematics using somatosensory cortex activity in active and passive movement

A Mirfathollahi, MT Ghodrati, V Shalchyan… - Iscience, 2023 - cell.com
Area 2 of the primary somatosensory cortex (S1), encodes proprioceptive information of
limbs. Several studies investigated the encoding of movement parameters in this area …

Enhancing Prediction of Forelimb Movement Trajectory through a Calibrating-Feedback Paradigm Incorporating RAT Primary Motor and Agranular Cortical Ensemble …

HL Wang, YT Kuo, YC Lo, CH Kuo… - … journal of neural …, 2023 - search.ebscohost.com
Complete reaching movements involve target sensing, motor planning, and arm movement
execution, and this process requires the integration and communication of various brain …