Mechanisms of endocannabinoid control of synaptic plasticity

BL Winters, CW Vaughan - Neuropharmacology, 2021 - Elsevier
The endogenous cannabinoid transmitter system regulates synaptic transmission
throughout the nervous system. Unlike conventional transmitters, specific stimuli induce …

Astrocytes as Drivers and Disruptors of Behavior: New Advances in Basic Mechanisms and Therapeutic Targeting

D Barnett, K Bohmbach, V Grelot, A Charlet… - Journal of …, 2023 - Soc Neuroscience
Astrocytes are emerging as key regulators of cognitive function and behavior. This review
highlights some of the latest advances in the understanding of astrocyte roles in different …

NPAS4 recruits CCK basket cell synapses and enhances cannabinoid-sensitive inhibition in the mouse hippocampus

AL Hartzell, KM Martyniuk, GS Brigidi, DA Heinz… - elife, 2018 - elifesciences.org
Experience-dependent expression of immediate-early gene transcription factors (IEG-TFs)
can transiently change the transcriptome of active neurons and initiate persistent changes in …

Endogenous cannabinoid signaling at inhibitory interneurons

TJ Younts, PE Castillo - Current opinion in neurobiology, 2014 - Elsevier
Highlights•Endocannabinoids (eCBs) are powerful modulators of inhibitory synaptic
transmission.•eCBs control inhibitory synapses in an activity-dependent (ie phasic) or tonic …

n-3 Polyunsaturated fatty acid supplementation restored impaired memory and GABAergic synaptic efficacy in the hippocampus of stressed rats

MÁ Pérez, V Peñaloza-Sancho, J Ahumada… - Nutritional …, 2018 - Taylor & Francis
While chronic stress induces dendritic atrophy in the hippocampus and impairs learning and
memory, supplementation with n-3 polyunsaturated fatty acids (n-3 PUFA) is known to …

Short‐term plasticity regulates the excitation/inhibition ratio and the temporal window for spike integration in CA 1 pyramidal cells

AF Bartley, LE Dobrunz - European Journal of Neuroscience, 2015 - Wiley Online Library
Many neurodevelopmental and neuropsychiatric disorders involve an imbalance between
excitation and inhibition caused by synaptic alterations. The proper excitation/inhibition (E/I) …

Retrograde endocannabinoid signaling at inhibitory synapses in vivo

B Dudok, LZ Fan, JS Farrell, S Malhotra, J Homidan… - Science, 2024 - science.org
Endocannabinoid (eCB)–mediated suppression of inhibitory synapses has been
hypothesized, but this has not yet been demonstrated to occur in vivo because of the …

Regulation of cortical dynamic range by background synaptic noise and feedforward inhibition

A Khubieh, S Ratté, M Lankarany, SA Prescott - Cerebral Cortex, 2016 - academic.oup.com
The cortex encodes a broad range of inputs. This breadth of operation requires sensitivity to
weak inputs yet non-saturating responses to strong inputs. If individual pyramidal neurons …

Multifractal analysis of information processing in hippocampal neural ensembles during working memory under Δ9-tetrahydrocannabinol administration

D Fetterhoff, I Opris, SL Simpson, SA Deadwyler… - Journal of neuroscience …, 2015 - Elsevier
Background Multifractal analysis quantifies the time-scale-invariant properties in data by
describing the structure of variability over time. By applying this analysis to hippocampal …

Acute stress modulates hippocampal to entorhinal cortex communication

A Nasretdinov, D Jappy, A Vazetdinova… - Frontiers in Cellular …, 2023 - frontiersin.org
Feed-forward inhibition is vital in the transfer and processing of synaptic information within
the hippocampal–entorhinal loop by controlling the strength and direction of excitation flow …