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 …

Hippocampus and epilepsy: Findings from human tissues

G Huberfeld, T Blauwblomme, R Miles - Revue neurologique, 2015 - Elsevier
Surgical removal of the epileptogenic zone provides an effective therapy for several focal
epileptic syndromes. This surgery offers the opportunity to study pathological activity in living …

Chloride deregulation and GABA depolarization in MTOR-related malformations of cortical development

N Bakouh, R Castaño-Martín, A Metais, EL Dan… - Brain, 2025 - academic.oup.com
Focal cortical dysplasia, hemimegalencephaly and cortical tubers are paediatric
epileptogenic malformations of cortical development (MCDs) frequently pharmacoresistant …

Increased serum QUIN/KYNA is a reliable biomarker of post-stroke cognitive decline

A Cogo, G Mangin, B Maïer, J Callebert… - Molecular …, 2021 - Springer
Background Strokes are becoming less severe due to increased numbers of intensive care
units and improved treatments. As patients survive longer, post-stroke cognitive impairment …

Variant‐specific in vitro neuronal network phenotypes and drug sensitivity in SCN2A developmental and epileptic encephalopathy

L Jia, M Li, S Pachernegg, A Sedo… - Journal of …, 2024 - Wiley Online Library
De novo variants in the NaV1. 2 voltage‐gated sodium channel gene SCN2A are among the
major causes of developmental and epileptic encephalopathies (DEE). Based on their …

Human brain slices for epilepsy research: Pitfalls, solutions and future challenges

RSG Jones, AB da Silva, RG Whittaker… - Journal of neuroscience …, 2016 - Elsevier
Increasingly, neuroscientists are taking the opportunity to use live human tissue obtained
from elective neurosurgical procedures for electrophysiological studies in vitro. Access to …

Gamma‐aminobutyric acidergic transmission underlies interictal epileptogenicity in pediatric focal cortical dysplasia

T Blauwblomme, E Dossi, C Pellegrino… - Annals of …, 2019 - Wiley Online Library
Objective Dysregulation of γ‐aminobutyric acidergic (GABAergic) transmission has been
reported in lesional acquired epilepsies (gliomas, hippocampal sclerosis). We investigated …

Recording and modulation of epileptiform activity in rodent brain slices coupled to microelectrode arrays

G Panuccio, I Colombi… - Journal of visualized …, 2018 - pmc.ncbi.nlm.nih.gov
Temporal lobe epilepsy (TLE) is the most common partial complex epileptic syndrome and
the least responsive to medications. Deep brain stimulation (DBS) is a promising approach …

Spatio-temporal characterization of causal electrophysiological activity stimulated by single pulse focused ultrasound: an ex vivo study on hippocampal brain slices

IM Suarez-Castellanos, E Dossi… - Journal of Neural …, 2021 - iopscience.iop.org
Objective. The brain operates via generation, transmission and integration of neuronal
signals and most neurological disorders are related to perturbation of these processes …

Spontaneous epileptic recordings from hiPSC-derived cortical neurons cultured with a human epileptic brain biopsy on a multi electrode array

MHY Hu, JP Frimat, K Rijkers, OEMG Schijns… - Applied Sciences, 2023 - mdpi.com
A growing societal awareness is calling upon scientists to reconsider the use of animals in
research, which stimulates the development of translational in vitro models. The …