coreplate™ example recordings

200 ms of spontaneous electrophysiological activity of hippocampal cell cultures (22 days in vitro) showing sustained burst propagations over the whole network.

Data provided courtesy of Dr. Luca Berdondini's team at NetS3 Lab, Istituto Italiano di Tecnologia, Italy.

100 ms of spontaneous electrophysiological activity of hippocampal cell cultures (15 days in vitro) seeded at a low cellular density in order to resolve cellular activity (~4,000 neurons).

Data provided courtesy of Dr. Luca Berdondini's team at NetS3 Lab, Istituto Italiano di Tecnologia, Italy.

Recording of electrically evoked responses (100 ms) of a cultured hippocampal network (days in vitro) using two (A, B) different on-chip stimulating electrodes. Even responses below 3 ms can be recorded without electrically induced artifacts.

Data provided courtesy of Dr. Luca Berdondini's team at NetS3 Lab, Istituto Italiano di Tecnologia, Italy.

Spiking activity recorded from primary cortical neuronal culture at DIV 25 with a 3D scaffolding.

Data provided courtesy of Mariateresa Tedesco, from Prof. Sergio Martinoia's lab, DIBRIS, University of Genova, Italy.

Two different examples (A and B) of different activity patterns recorded from the same hippocampal culture (22 DIV) from a 2-day old post-natal rat.

Data provided courtesy of Mariateresa Tedesco, from Prof. Sergio Martinoia's lab, DIBRIS, University of Genova, Italy.

Human iPSC-derived neuronal cultures show an increased firing activity and network synchronicity following maturation at different Days in Vitro.

Data provided courtesy of Lorenzo Muzzi, from Prof. Sergio Martinoia's lab, DIBRIS, University of Genova, Italy.

Sustained, tonic electrical activity of a h-iPSCs cortical spheroid on a single-well HD-MEA at DIV 49.

Data provided courtesy of Lorenzo Muzzi, from Prof. Sergio Martinoia's lab, DIBRIS, University of Genova, Italy.

Analysis of the trajectory propagation of the heartbeat from a h-IPSC derived cardiac spheroid plated on the HD-MEA after 104 days.

Data provided courtesy of Oliver Smolin, Prof. Christiane Thielemann, Pascal Rüdel BioMEMS-Lab, Technische Hochschule Aschaffenburg, Germany.

One second recording of the uncorrelated spontaneous spiking activity of multiple neuronal spheroids seeded on a single-well HD-MEA after 3 days.

Data provided courtesy of Final Spark, Switzerland.

LFP oscillatory events across an olfactory bulb slice of a mouse at 8 weeks old elicited by Mk-801 perfusion. The duration of the event is 500ms.

Data provided courtesy of Dr. Hayder Amin, Plasticity Models for Aging and Neurodegeneration, Dresden, Germany.

Recording of hippocampal activation from two different mice, respectively 21 (A) and 27 (B) post-natal days, under perfusion with 4-Amino-Pyridine.

Data provided courtesy of Dr. Alessandro Maccione and Dr. Luca Berdondini's team, NetS3 Lab, Istituto Italiano di Tecnologia, Italy.

Recording of a rat hippocampal slice (14 days old) during spontaneous activity (A) and after perfusion with 4-Aminopyridine (B immediately after; C: 15 min after perfusion).

Data provided courtesy of Franco Ortiz, from Prof. Rafael Gutiérrez's lab, Centro de Investigación y Estudios Avanzados del Insituto Politecnico Nacional, Mexico.

Functional imaging of distinct inter-ictal (I-IC) events obtained by superimposing the neuronal activity, here recorded from a cortico-hippocampal slice on a 3Brain high-resolution microchip, with a micrograph of the slice itself.

Cerebellar slice recording from a mouse (21 days old), showing spontaneous electrophysiological activity in Purkinje cells.

Data provided courtesy of Prof. Egidio D'Angelo's team (in particular: Dr. Lisa Mapelli, Dr. Teresa Soda, Dr. Francesca Locatelli) from the University of Pavia.

Activity footprints of a ganglion cell (top) and a polyaxonal amacrine cell (bottom) from an ex-vivo mouse retina showing single (ganglion cell) and multiple (amacrine cell) axonal propagations.

Data provided courtesy of Prof. Dr. Martin Greschner, Neurobiologie des Sehens, Carl von Ossietzky University, Oldenburg, Germany.

Recording of light-elicited activity of salamander retinal ganglion cells.

Data provided courtesy of Dr. Tim Gollisch and Dr. Vidhyasankar Krishnamoorthy, University Medical Center Göttingen, Dept. of Ophthalmology, Göttingen, Germany.

Retinal ganglion cell axonal responses to flickering (1Hz) checkerboard stimulus under dark mesopic conditions. The recording clearly shows propagating impulses along axonal bundles (P113 days mouse).

Data provided courtesy of Dr. Evelyne Sernagor and Dr. Gerrit Hilgen, The Institute of Neuroscience (ION), NewCastle upon Tyne, UK.

Light-elicited ganglion cell responses of a mouse retina (P113) showing the activity of retinal ON ganglion cells after onset of a full field light stimulus (2.8 cd*s/m2). Immediately after stimulus onset, ON transient ganglion cell types respond to the light followed by more ON sustained ganglion cell types. The optic disc is in the middle, the dorsal side at the bottom and the ventral side at the top.

Data provided courtesy of Dr. Evelyne Sernagor and Dr. Gerrit Hilgen, The Institute of Neuroscience (ION), NewCastle upon Tyne, UK.

Spontaneous waves recorded from the ganglion cell layer in a P11 mouse retina. The activity becomes stronger in the presence of the GABA-A receptor antagonist bicuculline (10 µM) and furosemide (100 µM), a blocker of the potassium-chloride co-transporter KCC2.

Data provided courtesy of Dr. Evelyne Sernagor and Dr. Gerrit Hilgen, The Institute of Neuroscience (ION), NewCastle upon Tyne, UK.

Recording of spontaneous electrophysiological activity from the ganglion cell layer in the Cone Rod Homeobox knockout mouse retina, a model of photoreceptor dystrophy. Dystrophic retinas are characterized by pathological, strong spontaneous bursting and oscillations in the ganglion cell layer. In this example, bursts are generated in cell bodies and propagate along axons converging toward the optic disc.

Data provided courtesy of Dr. Evelyne Sernagor and Dr. Gerrit Hilgen, The Institute of Neuroscience (ION), NewCastle upon Tyne, UK.