Synaptic plasticity in human cortical circuits: cellular mechanisms of learning and memory in the human brain?

Research output: Contribution to JournalReview articleAcademicpeer-review

Abstract

Synaptic plasticity is the cellular basis of learning and memory, but to what extent this holds for the adult human brain is not known. To study synaptic plasticity in human neuronal circuits poses a huge challenge, since live human neurons and synapses are not readily accessible. Despite this, various lines of research have provided insights in properties of adult human synapses and their plasticity both in vitro and in vivo, with some unexpected surprises. We first discuss the experimental approaches to study activity-dependent plasticity of adult human synapses, and then highlight rules and mechanisms of Hebbian spike timing-dependent plasticity (STDP) found in these synapses. Finally, we conclude with thoughts on how these synaptic principles can underlie human learning and memory.

Original languageEnglish
Pages (from-to)186-193
Number of pages8
JournalCurrent Opinion in Neurobiology
Volume54
Early online date13 Jul 2018
DOIs
Publication statusPublished - Feb 2019

Funding

HDM received funding for this work from the Netherlands Organization for Scientific Research (NWO; VICI grant), ERC StG `BrainSignals’, EU H2020 (agreement no. 604102 `Human Brain Project’). MBV received funding for this work from a University of Cape Town Faculty of Health Sciences Postdoctoral Fellowship. NAG received funding from the Netherlands Organization for Scientific Research (NWO; VENI grant).

FundersFunder number
EU H2020
Netherlands Organization for Scientific Research
Horizon 2020 Framework Programme604102
European Research Council
Nederlandse Organisatie voor Wetenschappelijk Onderzoek
Erzincan Üniversitesi

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