Sequencing mRNA from thousands of single cells from the Drosophila brain highlights the extent of cellular diversity and reveals co-expression of specific neuropeptides with particular fast-acting neurotransmitters and monoamines.
Biophysical and functional data strongly support the notion that Munc18-1 acts as a template to assemble the neuronal SNARE complex, and that inhibition of this activity underlies diverse forms of regulation of neurotransmitter release.
Neurons of the cholinergic system, which release the excitatory neurotransmitter acetycholine throughout the cortex, also release the inhibitory transmitter GABA, with potential implications for cognitive function.
Computational model reveals how the fast exchange of neurotransmitter receptors between synapses induces a competition leading to a transient form of heterosynaptic plasticity and shaping the induction of homosynaptic plasticity.
Retinal waves are correlated with calcium transients in Müller cells, demonstrating that spontaneous activity encompasses both neuronal and glial networks during a crucial period of retinal development.