Abstract
Gap junctions mediate electrical synaptic transmission between neurons. While the actions of neurotransmitter modulators on the conductance of gap junctions have been extensively documented, increasing evidence indicates they can also be influenced by the ongoing activity of neural networks, in most cases via local interactions with nearby glutamatergic synapses. We review here early evidence for the existence of activity-dependent regulatory mechanisms as well recent examples reported in mammalian brain. The ubiquitous distribution of both neuronal connexins and the molecules involved suggest this phenomenon is widespread and represents a property of electrical transmission in general.
Original language | English (US) |
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Article number | 14 |
Journal | BMC Cell Biology |
Volume | 17 |
Issue number | 1 |
DOIs | |
State | Published - May 24 2016 |
ASJC Scopus subject areas
- Cell Biology