Radu Ranta
Overview
Explore the profile of Radu Ranta including associated specialties, affiliations and a list of published articles.
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Articles
23
Citations
58
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Recent Articles
1.
Le Cam S, Jurczynski P, Jonas J, Koessler L, Colnat-Coulbois S, Ranta R
J Neural Eng
. 2023 Mar;
20(2).
PMID: 36881899
The aim of this paper is to present a novel method for simultaneous spike waveforms extraction and sorting from the raw recorded signal. The objective is twofold: on the one...
2.
Del Rocio Hernandez-Castanon V, Le Cam S, Ranta R
Annu Int Conf IEEE Eng Med Biol Soc
. 2022 Sep;
2022:3119-3122.
PMID: 36086393
Electrophysiological brain source localization consists in estimating the source positions and activities responsible for the (S)EEG measurements. The localization procedure is usually carried out in the time domain, however in...
3.
Aussel A, Ranta R, Aron O, Colnat-Coulbois S, Maillard L, Buhry L
J Comput Neurosci
. 2022 Aug;
50(4):519-535.
PMID: 35971033
The mechanisms underlying the generation of hippocampal epileptic seizures and interictal events and their interactions with the sleep-wake cycle are not yet fully understood. Indeed, medial temporal lobe epilepsy is...
4.
Schwitzer T, Le Cam S, Cosker E, Vinsard H, Leguay A, Angioi-Duprez K, et al.
J Affect Disord
. 2022 Mar;
306:208-214.
PMID: 35301040
Background: Major depressive disorder (MDD) is a major public health problem. The retina is a relevant site to indirectly study brain functioning. Alterations in retinal processing were demonstrated in MDD...
5.
Del Rocio Hernandez-Castanon V, Le Cam S, Ranta R
Annu Int Conf IEEE Eng Med Biol Soc
. 2021 Dec;
2021:6428-6432.
PMID: 34892583
This work presents an approach for EEG source localization when strong priors on predominant frequencies in the activities of the source are available. We describe the fundamentals of the used...
6.
Aussel A, Buhry L, Ranta R
Annu Int Conf IEEE Eng Med Biol Soc
. 2021 Dec;
2021:6146-6150.
PMID: 34892519
The hippocampus is a brain area involved in many memory processes. This structure can also be affected in neurological diseases such as mesial temporal lobe epilepsy. A better understanding of...
7.
Tran H, Ranta R, Le Cam S, Louis-Dorr V
J Comput Neurosci
. 2020 Jan;
48(1):27-46.
PMID: 31953614
Simulating extracellular recordings of neuronal populations is an important and challenging task both for understanding the nature and relationships between extracellular field potentials at different scales, and for the validation...
8.
Salido-Ruiz R, Ranta R, Korats G, Le Cam S, Koessler L, Louis-Dorr V
Comput Biol Med
. 2019 Oct;
115:103510.
PMID: 31648144
A well known problem in EEG recordings deals with the unknown potential of the reference electrode. In the last years several authors presented comparisons among the most popular solutions, the...
9.
Bhattacharyya A, Ranta R, Le Cam S, Louis-Dorr V, Tyvaert L, Colnat-Coulbois S, et al.
IEEE Trans Biomed Eng
. 2018 Nov;
PMID: 30418880
Objective: The stereo electroencephalogram (SEEG) recordings are the sate of the art tool used in pre-surgical evaluation of drug-unresponsive epileptic patients. Coupled with SEEG, electrical cortical stimulation (CS) offer a...
10.
Aussel A, Buhry L, Tyvaert L, Ranta R
J Comput Neurosci
. 2018 Nov;
45(3):207-221.
PMID: 30382451
The mechanisms underlying the broad variety of oscillatory rhythms measured in the hippocampus during the sleep-wake cycle are not yet fully understood. In this article, we propose a computational model...