Centrosomal Aurora A (AIR-1), together with cortical actomyosin flows, induces polarization of ECT-2, the activator of RHO-1, during polarization and cytokinesis, in order to promote furrow formation.
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.
Resting-state capillary blood flow and oxygenation are more homogeneous in the deeper cortical layers, underpinning an important mechanism by which the microvascular network adapts to an increased local oxidative metabolism.
Norimitsu Suzuki, Malinda LS Tantirigama ... John M Bekkers
In vivo whole-cell recordings in the piriform cortex show that two classes of layer 1 interneurons respond differently to odors, suggesting that these neurons provide kinetically distinctive types of odor-evoked feedforward inhibition.
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.
Locally recorded calcium events related to slow wave activity show a global cortical fMRI BOLD correlate, establishing a direct relation between a basic neurophysiological signal and the macroscopic perspective of pre-clinical fMRI.
Briana J Martiszus, Timur Tsintsadze ... Stephen M Smith
External calcium regulates neuronal excitability via its actions on voltage-gated sodium channels but not by regulating NALCN via the calcium-sensing receptor.