Le cervelet est impliqué dans la coordination des mouvements, et il traite l'information sensorimotrice au niveau du cortex cérébelleux avant d'envoyer le résultat de ce traitement aux autres régions du cerveau. Comme toute l'information traitée par le cervelet converge sur les cellules de Purkinje (CP), la perspective d'enregistrer l'activité nerveuse de populations bien identifiées de ces cellules est un enjeu crucial pour la compréhension du traitement d'information par le cervelet. Dans cette thèse, nous montrons que des enregistrements par imagerie calcique somatique des cellules de Purkinje peuvent fournir une image fidèle de l'activité de potentiels d'action simples sodium dépendants (SS), sans souffrir de contamination significative...
AbstractThis study tested the effect of intravenous injections of CyPPA [the activator of small cond...
AbstractModeling and simulation of the calcium signaling events that precede long-term depression of...
Calcium signaling plays a central role in normal CNS functioning and dysfunction. As cerebellar Purk...
The cerebellum is thought to coordinate movement by processing sensorimotor information in the cereb...
The brain’s control of movement is thought to involve coordinated activity between cerebellar Purkin...
Purkinje cells (PCs) are a major site of information integration and plasticity in the cerebellum, a...
Purkinje neurons (PNs) in vertebrate cerebella are required for motor learning and motor co-ordinat...
Spatiotemporal maps of dendritic signalling and their relationship with somatic output is fundamenta...
<p>A Purkinje cell was filled with the high affinity calcium indicator Oregon green BAPTA-1 and volt...
In vivo two-photon calcium imaging provides the opportunity to monitor activity in multiple componen...
Using whole cell patch clamp recording in rat cerebellum acute slices, I found that high frequency i...
Evidence suggests that CB1Rs and NMDARs may be expressed at PF presynaptic terminals and that these ...
<p><b>A</b>, Cerebellar Purkinje cells. Male mouse cerebellar Purkinje cells were doubly stained wit...
Cerebellar Purkinje cells in vitro fire recurrent sequences of Sodium and Calcium spikes. Here, we a...
The well documented precision of the cerebellar sagittal organization is commonly used to compose a ...
AbstractThis study tested the effect of intravenous injections of CyPPA [the activator of small cond...
AbstractModeling and simulation of the calcium signaling events that precede long-term depression of...
Calcium signaling plays a central role in normal CNS functioning and dysfunction. As cerebellar Purk...
The cerebellum is thought to coordinate movement by processing sensorimotor information in the cereb...
The brain’s control of movement is thought to involve coordinated activity between cerebellar Purkin...
Purkinje cells (PCs) are a major site of information integration and plasticity in the cerebellum, a...
Purkinje neurons (PNs) in vertebrate cerebella are required for motor learning and motor co-ordinat...
Spatiotemporal maps of dendritic signalling and their relationship with somatic output is fundamenta...
<p>A Purkinje cell was filled with the high affinity calcium indicator Oregon green BAPTA-1 and volt...
In vivo two-photon calcium imaging provides the opportunity to monitor activity in multiple componen...
Using whole cell patch clamp recording in rat cerebellum acute slices, I found that high frequency i...
Evidence suggests that CB1Rs and NMDARs may be expressed at PF presynaptic terminals and that these ...
<p><b>A</b>, Cerebellar Purkinje cells. Male mouse cerebellar Purkinje cells were doubly stained wit...
Cerebellar Purkinje cells in vitro fire recurrent sequences of Sodium and Calcium spikes. Here, we a...
The well documented precision of the cerebellar sagittal organization is commonly used to compose a ...
AbstractThis study tested the effect of intravenous injections of CyPPA [the activator of small cond...
AbstractModeling and simulation of the calcium signaling events that precede long-term depression of...
Calcium signaling plays a central role in normal CNS functioning and dysfunction. As cerebellar Purk...