Alyson Petruncio

The paper introduces WHOLISTIC, a method to image cellular activity across all organs of a vertebrate, revealing body-wide circuits and responses to stimuli.

The paper describes a collection of split-GAL4 driver lines for targeting specific neuron types in Drosophila, enabling functional and molecular studies.

This study uses single-particle tracking and 3D FIB-SEM to reveal dynamics and organization of individual vimentin filaments within dense networks, showing bidirectional motion and minimal local co-alignment with microtubules.

The paper identifies periodic ER-PM junctions in dendrites that enable long-range Ca2+ signal integration through local spine activation and ryanodine receptor-dependent Ca2+ release.

The paper releases high-resolution 3D imaging and nucleus segmentations of seven tissues from a P7 mouse using FIB-SEM and machine learning.