Cell types are the basic functional units of an organism. Cell types exhibit diverse
phenotypic properties at multiple levels, making them challenging to define, categorize, and …

In vivo two-photon calcium imaging (2PCI) is a technique used for recording neuronal
activity in the intact brain. It is based on the principle that, when neurons fire action …

The mammalian brain consists of millions to billions of cells that are organized into many cell
types with specific spatial distribution patterns and structural and functional properties …

Here we report the generation of a multimodal cell census and atlas of the mammalian
primary motor cortex as the initial product of the BRAIN Initiative Cell Census Network …

Dendritic and axonal morphology reflects the input and output of neurons and is a defining
feature of neuronal types,, yet our knowledge of its diversity remains limited. Here, to …

Prefrontal cortex (PFC) is the cognitive center that integrates and regulates global brain
activity. However, the whole-brain organization of PFC axon projections remains poorly …

Recent large-scale collaborations are generating major surveys of cell types and
connections in the mouse brain, collecting large amounts of data across modalities, spatial …

Neurons are frequently classified into distinct types on the basis of structural, physiological,
or genetic attributes. To better constrain the definition of neuronal cell types, we …

The isocortex and hippocampal formation (HPF) in the mammalian brain play critical roles in
perception, cognition, emotion, and learning. We profiled∼ 1.3 million cells covering the …

Genetically encoded voltage indicators (GEVIs) enable optical recording of electrical signals
in the brain, providing subthreshold sensitivity and temporal resolution not possible with …