Materials for flexible bioelectronic systems as chronic neural interfaces

E Song, J Li, SM Won, W Bai, JA Rogers - Nature materials, 2020 - nature.com
Engineered systems that can serve as chronically stable, high-performance electronic
recording and stimulation interfaces to the brain and other parts of the nervous system, with …

Recent advances in encapsulation of flexible bioelectronic implants: Materials, technologies, and characterization methods

M Mariello, K Kim, K Wu, SP Lacour… - Advanced …, 2022 - Wiley Online Library
Bioelectronic implantable systems (BIS) targeting biomedical and clinical research should
combine long‐term performance and biointegration in vivo. Here, recent advances in novel …

Wafer-patterned, permeable, and stretchable liquid metal microelectrodes for implantable bioelectronics with chronic biocompatibility

Q Zhuang, K Yao, M Wu, Z Lei, F Chen, J Li, Q Mei… - Science …, 2023 - science.org
Implantable bioelectronics provide unprecedented opportunities for real-time and
continuous monitoring of physiological signals of living bodies. Most bioelectronics adopt …

Viscoelastic surface electrode arrays to interface with viscoelastic tissues

CM Tringides, N Vachicouras, I de Lázaro… - Nature …, 2021 - nature.com
Living tissues are non-linearly elastic materials that exhibit viscoelasticity and plasticity. Man-
made, implantable bioelectronic arrays mainly rely on rigid or elastic encapsulation …

Neural recording and stimulation using wireless networks of microimplants

J Lee, V Leung, AH Lee, J Huang, P Asbeck… - Nature …, 2021 - nature.com
Multichannel electrophysiological sensors and stimulators—particularly those used to study
the nervous system—are usually based on monolithic microelectrode arrays. However, the …

Materials and technologies for soft implantable neuroprostheses

SP Lacour, G Courtine, J Guck - Nature Reviews Materials, 2016 - nature.com
Implantable neuroprostheses are engineered systems designed to restore or substitute
function for individuals with neurological deficits or disabilities. These systems involve at …

A tutorial review of functional connectivity analysis methods and their interpretational pitfalls

AM Bastos, JM Schoffelen - Frontiers in systems neuroscience, 2016 - frontiersin.org
Oscillatory neuronal activity may provide a mechanism for dynamic network coordination.
Rhythmic neuronal interactions can be quantified using multiple metrics, each with their own …

NeuroGrid: recording action potentials from the surface of the brain

D Khodagholy, JN Gelinas, T Thesen, W Doyle… - Nature …, 2015 - nature.com
Recording from neural networks at the resolution of action potentials is critical for
understanding how information is processed in the brain. Here, we address this challenge …

Visual areas exert feedforward and feedback influences through distinct frequency channels

AM Bastos, J Vezoli, CA Bosman, JM Schoffelen… - Neuron, 2015 - cell.com
Visual cortical areas subserve cognitive functions by interacting in both feedforward and
feedback directions. While feedforward influences convey sensory signals, feedback …

Graphene-based carbon-layered electrode array technology for neural imaging and optogenetic applications

DW Park, AA Schendel, S Mikael, SK Brodnick… - Nature …, 2014 - nature.com
Neural micro-electrode arrays that are transparent over a broad wavelength spectrum from
ultraviolet to infrared could allow for simultaneous electrophysiology and optical imaging, as …