Early-generated interneurons are more mature in intrinsic properties and neuronal connectivity during early postnatal stage, and are critical for proper spontaneous network synchronization and the wiring of immature cortical circuits.
Viktor J Olah, Annie M Goettemoeller ... Matthew JM Rowan
Electrophysiological and genetic analyses reveal a biophysical mechanism in parvalbumin interneurons, uncoupled from changes in gene expression, resulting in reduced cortical inhibition in early-stage Alzheimer's disease.
Dongjin R Lee, Christopher Rhodes ... Timothy J Petros
Single-cell sequencing combined with in situ hybridizations reveal dynamic patterns of differentially expressed genes throughout the ventricular and subventricular zone of the embryonic mouse brain, which likely play important roles in cell fate determination.
Yulia Bereshpolova, Xiaojuan Hei ... Harvey A Swadlow
In the visual system, three rules guide the thalamocortical connectivity of cortical fast-spike interneurons and are key to understand the potent and broadly tuned feed-forward inhibition that they generate.
Mohit Dubey, Maria Pascual-Garcia ... Maarten HP Kole
Demyelination disrupts fast inhibition of pyramidal neurons, thereby changing neocortical rhythms and causing the emergence of brief epileptic-like discharges.
A newly identified pattern of circuit assembly shows connectivity between small groups of neurons born in tight time windows from different stem cells, with outputs from one lineage born before inputs from other lineages.
Damiano Gentiletti, Marco de Curtis ... Piotr Suffczynski
Biophysically realistic computational model reveals how inhibitory interneurons initiate paroxysmal discharges and how changes in the ionic concentrations shape electrographic features of human seizures.
Spontaneous theta oscillations and interneuron-specific phase preferences emerge spontaneously in a full-scale model of the isolated hippocampal CA1 subfield, corroborating and extending recent experimental findings.
Elijah D Lowenstein, Aleksandra Rusanova ... Luis R Hernandez-Miranda
The transcription factor Olig3 safeguards the correct specification of early born cerebellar neuron derivatives and curtails an inhibitory interneuron differentiation program.
The miR-34/449 family is abundantly expressed in the central nervous system, and fine-tunes optimal numbers of spinal interneurons to ensure sensory-motor circuit outputs.