Functional characterization of human pluripotent stem cell-derived models of the brain with microelectrode arrays

A Pelkonen, C Pistono, P Klecki, M Gómez-Budia… - Cells, 2021 - mdpi.com
Human pluripotent stem cell (hPSC)-derived neuron cultures have emerged as models of
electrical activity in the human brain. Microelectrode arrays (MEAs) measure changes in the …

Neuron devices: emerging prospects in neural interfaces and recognition

Y Wang, S Liu, H Wang, Y Zhao… - Microsystems & …, 2022 - nature.com
Neuron interface devices can be used to explore the relationships between neuron firing
and synaptic transmission, as well as to diagnose and treat neurological disorders, such as …

Human interictal epileptiform discharges are bidirectional traveling waves echoing ictal discharges

EH Smith, J Liou, EM Merricks, T Davis, K Thomson… - Elife, 2022 - elifesciences.org
Interictal epileptiform discharges (IEDs), also known as interictal spikes, are large
intermittent electrophysiological events observed between seizures in patients with epilepsy …

LeGUI: a fast and accurate graphical user interface for automated detection and anatomical localization of intracranial electrodes

TS Davis, RM Caston, B Philip… - Frontiers in …, 2021 - frontiersin.org
Accurate anatomical localization of intracranial electrodes is important for identifying the
seizure foci in patients with epilepsy and for interpreting effects from cognitive studies …

Multimodal in vivo recording using transparent graphene microelectrodes illuminates spatiotemporal seizure dynamics at the microscale

N Driscoll, RE Rosch, BB Murphy, A Ashourvan… - Communications …, 2021 - nature.com
Neurological disorders such as epilepsy arise from disrupted brain networks. Our capacity to
treat these disorders is limited by our inability to map these networks at sufficient temporal …

Seizure onset patterns predict outcome after stereo‐electroencephalography‐guided laser amygdalohippocampotomy

AJ Michalak, A Greenblatt, S Wu, S Tobochnik… - …, 2023 - Wiley Online Library
Objective Stereotactic laser amygdalohippocampotomy (SLAH) is an appealing option for
patients with temporal lobe epilepsy, who often require intracranial monitoring to confirm …

Cell-type specific and multiscale dynamics of human focal seizures in limbic structures

AH Agopyan-Miu, EM Merricks, EH Smith… - Brain, 2023 - academic.oup.com
The relationship between clinically accessible epileptic biomarkers and neuronal activity
underlying the transition to seizure is complex, potentially leading to imprecise delineation of …

Distinct signatures of loss of consciousness in focal impaired awareness versus tonic-clonic seizures

E Juan, U Górska, C Kozma, C Papantonatos… - Brain, 2023 - academic.oup.com
Loss of consciousness is a hallmark of many epileptic seizures and carries risks of serious
injury and sudden death. While cortical sleep-like activities accompany loss of …

Local neuronal excitation and global inhibition during epileptic fast ripples in humans

J Curot, E Barbeau, E Despouy, M Denuelle, JC Sol… - Brain, 2023 - academic.oup.com
Understanding the neuronal basis of epileptic activity is a major challenge in neurology.
Cellular integration into larger scale networks is all the more challenging. In the local field …

An oscillator-synchronization-based off-line learning algorithm, with on-chip inference on an array of spin hall nano-oscillators

SVH Bhotla, N Garg, T Aggarwal… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Learning algorithms based on synchronization of oscillators are currently being pursued as
an alternative to standard neural-network algorithms for data classification. For such …