A reconstituted system has been developed that self-organizes into dynamic actin cortices capable of spontaneous polarization, similar to the initial cortical polarization observed in cells during embryogenesis and development.

Compressing the actomyosin network by cortical flow causes filaments to align and form a constricting ring.

Neural stem cells dynamically polarize through the stepwise activity of polarized cortical targeting and cortical flows that coalescence discontinuous cortical patches into an organized cap structure.

The cortical grasping circuit separates but shares visual and motor processes to transform object attributes into appropriate hand movements.

In the hippocampus, dendritic Na ⁺ spikes are required for signals from the entorhinal cortex to drive action potentials in CA2-but not CA1 or CA3-pyramidal neurons.

A combination of imaging experiments and computer simulations on a model lipid membrane integrate the 'picket fence' and 'raft' models, and suggest that the interplay between actin binding, lipid phase separation and curvature compartmentalize the membrane.

Cortical oscillations in human MEG are lamina-specific, with low-frequency activity predominating in deep, and high-frequency activity in more superficial layers of sensory and motor cortices.

Acquisition of behavioral sequences in normally aged mice involves short and unusually fast patterns of action, some of which are reproduced by striatal circuitry manipulations in young mice and can be transitorily restored through action-related feedback.

Inflammatory bowel disease risk-gene, INAVA and the ARF-GEF ARNO, regulates non-canonical cortical actin assembly and IL-1b signaling to maintain epithelial homeostasis.

Excitatory and inhibitory cortical neurons drive parallel vasodilatory pathways, while vasoconstriction is mediated exclusively by inhibition acting via Neuropeptide Y binding to Y1 receptors.