The axon initial segment: an updated viewpoint

C Leterrier - Journal of Neuroscience, 2018 - Soc Neuroscience
At the base of axons sits a unique compartment called the axon initial segment (AIS). The
AIS generates and shapes the action potential before it is propagated along the axon …

Consensus paper: decoding the contributions of the cerebellum as a time machine. From neurons to clinical applications

M Bareš, R Apps, L Avanzino, A Breska, E D'Angelo… - The Cerebellum, 2019 - Springer
Time perception is an essential element of conscious and subconscious experience,
coordinating our perception and interaction with the surrounding environment. In recent …

Human-scale brain simulation via supercomputer: a case study on the cerebellum

T Yamazaki, J Igarashi, H Yamaura - Neuroscience, 2021 - Elsevier
Performance of supercomputers has been steadily and exponentially increasing for the past
20 years, and is expected to increase further. This unprecedented computational power …

The effects of the general anesthetic sevoflurane on neurotransmission: an experimental and computational study

J Mapelli, D Gandolfi, E Giuliani, S Casali, L Congi… - Scientific Reports, 2021 - nature.com
The brain functions can be reversibly modulated by the action of general anesthetics.
Despite a wide number of pharmacological studies, an extensive analysis of the cellular …

Diverse neuron properties and complex network dynamics in the cerebellar cortical inhibitory circuit

F Prestori, L Mapelli, E D'Angelo - Frontiers in molecular neuroscience, 2019 - frontiersin.org
Neuronal inhibition can be defined as a spatiotemporal restriction or suppression of local
microcircuit activity. The importance of inhibition relies in its fundamental role in shaping …

Parameter tuning differentiates granule cell subtypes enriching transmission properties at the cerebellum input stage

S Masoli, M Tognolina, U Laforenza, F Moccia… - Communications …, 2020 - nature.com
The cerebellar granule cells (GrCs) are classically described as a homogeneous neuronal
population discharging regularly without adaptation. We show that GrCs in fact generate …

Hebbian spike-timing dependent plasticity at the cerebellar input stage

M Sgritta, F Locatelli, T Soda, F Prestori… - Journal of …, 2017 - Soc Neuroscience
Spike-timing-dependent plasticity (STDP) is a form of long-term synaptic plasticity exploiting
the time relationship between postsynaptic action potentials (APs) and EPSPs. Surprisingly …

[HTML][HTML] Increased responsiveness at the cerebellar input stage in the PRRT2 knockout model of paroxysmal kinesigenic dyskinesia

F Binda, P Valente, A Marte, P Baldelli… - Neurobiology of Disease, 2021 - Elsevier
Abstract PRoline-Rich Transmembrane protein-2 (PRRT2) is a recently described neuron-
specific type-2 integral membrane protein with a large cytosolic N-terminal domain that …

Single neuron optimization as a basis for accurate biophysical modeling: the case of cerebellar granule cells

S Masoli, MF Rizza, M Sgritta, W Van Geit… - Frontiers in cellular …, 2017 - frontiersin.org
In realistic neuronal modeling, once the ionic channel complement has been defined, the
maximum ionic conductance (Gi-max) values need to be tuned in order to match the firing …

Cerebellar Golgi cell models predict dendritic processing and mechanisms of synaptic plasticity

S Masoli, A Ottaviani, S Casali… - PLOS Computational …, 2020 - journals.plos.org
The Golgi cells are the main inhibitory interneurons of the cerebellar granular layer.
Although recent works have highlighted the complexity of their dendritic organization and …