Optimizing parameters for terminating cortical afterdischarges with pulse stimulation

GK Motamedi, RP Lesser, DL Miglioretti… - …, 2002 - Wiley Online Library
Purpose: We previously reported that brief pulses of electrical stimulation (BPSs) can
terminate afterdischarges (ADs) during cortical stimulation. We investigated conditions …

Antiepileptic drugs as a possible neuroprotective strategy in brain ischemia

P Calabresi, LM Cupini, D Centonze… - Annals of …, 2003 - Wiley Online Library
Several new antiepileptic drugs (AEDs) have been introduced for clinical use recently.
These new AEDs, as did the classic AEDs, target multiple cellular sites both pre‐and …

An excitatory loop with astrocytes contributes to drive neurons to seizure threshold

M Gómez-Gonzalo, G Losi, A Chiavegato, M Zonta… - PLoS …, 2010 - journals.plos.org
Seizures in focal epilepsies are sustained by a highly synchronous neuronal discharge that
arises at restricted brain sites and subsequently spreads to large portions of the brain …

Astrocytic glutamate is not necessary for the generation of epileptiform neuronal activity in hippocampal slices

T Fellin, M Gomez-Gonzalo, S Gobbo… - Journal of …, 2006 - Soc Neuroscience
The release of glutamate from astrocytes activates synchronous slow inward currents (SICs)
in hippocampal pyramidal neurons, which are mediated by the NMDA receptor and …

Intracellular calcium increase in epileptiform activity: modulation by levetiracetam and lamotrigine

A Pisani, P Bonsi, G Martella, C De Persis, C Costa… - …, 2004 - Wiley Online Library
Purpose: Alterations in neuronal calcium (Ca2+) homeostasis are believed to play an
essential role in the generation and propagation of epileptiform events. Levetiracetam (LEV) …

TRPV1 antagonist capsazepine suppresses 4-AP-induced epileptiform activity in vitro and electrographic seizures in vivo

LE Gonzalez-Reyes, TP Ladas, CC Chiang… - Experimental …, 2013 - Elsevier
Transient receptor potential vanilloid 1 (TRPV1) is a cation-permeable ion channel found in
the peripheral and central nervous systems. The membrane surface expression of TRPV1 is …

Inhibition of mitochondrial complex II induces a long-term potentiation of NMDA-mediated synaptic excitation in the striatum requiring endogenous dopamine

P Calabresi, P Gubellini, B Picconi… - Journal of …, 2001 - Soc Neuroscience
Abnormal involuntary movements and cognitive impairment represent the classical clinical
symptoms of Huntington's disease (HD). This genetic disorder involves degeneration of …

Carbenoxolone depresses spontaneous epileptiform activity in the CA1 region of rat hippocampal slices

FM Ross, P Gwyn, D Spanswick, SN Davies - Neuroscience, 2000 - Elsevier
An important contributor to the generation of epileptiform activity is the synchronization of
burst firing in a group of neurons. The aim of this study was to investigate whether gap …

Relationships among seizures, extracellular amino acid changes, and neurodegeneration induced by 4‐aminopyridine in rat hippocampus: A microdialysis and …

F Peña, R Tapia - Journal of Neurochemistry, 1999 - Wiley Online Library
4‐Aminopyridine is a powerful convulsant that induces the release of neurotransmitters,
including glutamate. We report the effect of intrahippocampal administration of 4 …

Microfabrication of 3D neural probes with combined electrical and chemical interfaces

J John, Y Li, J Zhang, JA Loeb… - Journal of Micromechanics …, 2011 - iopscience.iop.org
This paper reports a novel neural probe technology for the manufacture of 3D arrays of
electrodes with integrated microchannels. This new technology is based on a silicon island …