Axonal computations

P Alcami, A El Hady - Frontiers in Cellular Neuroscience, 2019 - frontiersin.org
Axons functionally link the somato-dendritic compartment to synaptic terminals. Structurally
and functionally diverse, they accomplish a central role in determining the delays and …

Presynaptic ionotropic receptors in the cerebellar cortex: Just the tip of the iceberg?

FF Trigo, T Collin, I Llano, A Marty - Neuroscience, 2024 - Elsevier
The presence of ionotropic receptors to neurotransmitters in presynaptic structures is well
documented in many synapses of the mammalian brain. However, due to technical …

Rapid state-dependent alteration in Kv3 channel availability drives flexible synaptic signaling dependent on somatic subthreshold depolarization

MJM Rowan, JM Christie - Cell reports, 2017 - cell.com
In many neurons, subthreshold depolarization in the soma can transiently increase action-
potential (AP)-evoked neurotransmission via analog-to-digital facilitation. The mechanisms …

Axonal GABAA receptors depolarize presynaptic terminals and facilitate transmitter release in cerebellar Purkinje cells

J Zorrilla de San Martin, FF Trigo… - The Journal of …, 2017 - Wiley Online Library
Key points GABAA receptors have been described in the axonal compartment of neurons;
contrary to dendritic GABAA receptors, axonal GABAA receptors usually induce depolarizing …

Calcium imaging reveals coordinated simple spike pauses in populations of cerebellar Purkinje cells

JE Ramirez, BM Stell - Cell reports, 2016 - cell.com
The brain's control of movement is thought to involve coordinated activity between cerebellar
Purkinje cells. The results reported here demonstrate that somatic Ca 2+ imaging is a faithful …

Analogue signaling of somatodendritic synaptic activity to axon enhances GABA release in young cerebellar molecular layer interneurons

F Trigo, S Kawaguchi - Elife, 2023 - elifesciences.org
Axons are equipped with the digital signaling capacity by which they generate and faithfully
propagate action potentials (APs), and also with the analogue signaling capacity by which …

Differentially poised vesicles underlie fast and slow components of release at single synapses

K Blanchard, J Zorrilla de San Martín, A Marty… - Journal of General …, 2020 - rupress.org
In several types of central mammalian synapses, sustained presynaptic stimulation leads to
a sequence of two components of synaptic vesicle release, reflecting the consecutive …

[图书][B] Clinical neuroscience: foundations of psychological and neurodegenerative disorders

L Weyandt - 2018 - taylorfrancis.com
Clinical Neuroscience offers a comprehensive overview of the biological bases of major
psychological and psychiatric disorders, and provides foundational information regarding …

Antidromic analog signaling

FF Trigo - Frontiers in Cellular Neuroscience, 2019 - frontiersin.org
Analog signaling describes the use of graded voltage changes as signals in the axonal
compartment. Analog signaling has been described originally in invertebrates but more …

Temporal integration and 1/f power scaling in a circuit model of cerebellar interneurons

R Maex, B Gutkin - Journal of Neurophysiology, 2017 - journals.physiology.org
Inhibitory interneurons interconnected via electrical and chemical (GABAA receptor)
synapses form extensive circuits in several brain regions. They are thought to be involved in …