TopicNeuroscience

endocannabinoid signaling

Content Overview
4Total items
3ePosters
1Seminar

Latest

SeminarNeuroscienceRecording

Organization and control of hippocampal circuits in epilepsy

Ivan Soltesz
Stanford University
Apr 7, 2021

Basket cells are key GABAergic inhibitory interneurons that target the somata and proximal dendrites, enabling efficient control of the timing and rate of spiking of their postsynaptic targets. In all cortical circuits, there are two major types of basket cell that exhibit striking developmental, molecular, anatomical, and physiological differences. In this talk, I will discuss recent results that reveal the tightly coupled complementarity of these two key microcircuit regulatory modules, demonstrating a novel form of brain-state-specific segregation of inhibition during spontaneous behavior, with implications for the assessment of dysregulated inhibition in epilepsy. In addition, I will describe recent advances in our understanding of the spatio-temporal dynamics of endocannabinoid signaling in hippocampal circuits and discuss how abnormal amplification of these activity-dependent signaling processes leads to surprising downstream effects in seizures.

ePosterNeuroscience

MATERNAL HIGH-FAT DIET DISRUPTS INHIBITORY SYNAPTIC PLASTICITY IN THE OFFSPRING HIPPOCAMPUS VIA ENDOCANNABINOID SIGNALING

Camila Cerna, Juan Ahumada, Freddy Aguilar, Nicole Vidal-Herrera, Felipe Guiffa, Samanta Thomas-Valdés, Marco Fuenzalida

FENS Forum 2026

ePosterNeuroscience

CORTICOSTERONE DISRUPTS MITOCHONDRIAL-ER CONTACTS TO DESYNCHRONIZE HIPPOCAMPAL INHIBITION AND IMPAIR RECOGNITION MEMORY VIA ENDOCANNABINOID SIGNALING

Julia Welte, Giulia Dematteis, Alba Fernandez Rodrigo, Ana Covelo, Urszula Skupio, Paula Gómez-Sotres, Francisca Julio-Kalajzić, Doriane Gisquet, Astrid Cannich, Francis Chaouloff, Giovanni Marsicano, Sandrine Pouvreau

FENS Forum 2026

ePosterNeuroscience

Acute stress via retrograde endocannabinoid signaling disrupts engram ensemble specificity to generalize threat memory in mice

Sylvie Lesuis, Annelies Hoorn, Mario van der Stelt, Brandon Walters, Paul Frankland, Sheena Josselyn

FENS Forum 2024

endocannabinoid signaling coverage

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