Weak magnetic fields offer nearly lossless transmission of signals within biological tissue.
Magnetic nanomaterials are capable of transducing magnetic fields into a range of …

This article presents a review of computational methods for connectivity inference from
neural activity data derived from multi-electrode recordings or fluorescence imaging. We first …

In vivo calcium imaging through microendoscopic lenses enables imaging of previously
inaccessible neuronal populations deep within the brains of freely moving animals …

A vast number of different neuronal activity patterns could each induce a different set of
activity-regulated genes. Mapping this coupling between activity pattern and gene induction …

A longstanding goal in neuroscience has been to image membrane voltage across a
population of individual neurons in an awake, behaving mammal. Here we describe a …

Methods for one-photon fluorescent imaging of calcium dynamics can capture the activity of
hundreds of neurons across large fields of view at a low equipment complexity and cost. In …

Striatal parvalbumin (PV) and cholinergic interneurons (CHIs) are poised to play major roles
in behavior by coordinating the networks of medium spiny cells that relay motor output …

Identification of structural connections between neurons is a prerequisite to understanding
brain function. Here we developed a pipeline to systematically map brain-wide …

Voltage imaging with cellular specificity has been made possible by advances in genetically
encoded voltage indicators. However, the kilohertz rates required for voltage imaging lead to …

Recent improvements in genetically encoded voltage indicators enabled optical imaging of
action potentials and subthreshold transmembrane voltage in vivo. To perform high-speed …