Two-photon calcium imaging of neuronal activity
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 …
activity in the intact brain. It is based on the principle that, when neurons fire action …
Circuit investigations with open-source miniaturized microscopes: past, present and future
The ability to simultaneously image the spatiotemporal activity signatures from many
neurons during unrestrained vertebrate behaviors has become possible through the …
neurons during unrestrained vertebrate behaviors has become possible through the …
Negative feedback control of neuronal activity by microglia
Microglia, the brain's resident macrophages, help to regulate brain function by removing
dying neurons, pruning non-functional synapses, and producing ligands that support …
dying neurons, pruning non-functional synapses, and producing ligands that support …
Geometry of abstract learned knowledge in the hippocampus
Hippocampal neurons encode physical variables,,,,,–such as space or auditory frequency in
cognitive maps. In addition, functional magnetic resonance imaging studies in humans have …
cognitive maps. In addition, functional magnetic resonance imaging studies in humans have …
Dissociable hindbrain GLP1R circuits for satiety and aversion
KP Huang, AA Acosta, MY Ghidewon, AD McKnight… - Nature, 2024 - nature.com
The most successful obesity therapeutics, glucagon-like peptide-1 receptor (GLP1R)
agonists, cause aversive responses such as nausea and vomiting,, effects that may …
agonists, cause aversive responses such as nausea and vomiting,, effects that may …
Suite2p: beyond 10,000 neurons with standard two-photon microscopy
The combination of two-photon microscopy recordings and powerful calcium-dependent
fluorescent sensors enables simultaneous recording of unprecedentedly large populations …
fluorescent sensors enables simultaneous recording of unprecedentedly large populations …
CaImAn an open source tool for scalable calcium imaging data analysis
Advances in fluorescence microscopy enable monitoring larger brain areas in-vivo with finer
time resolution. The resulting data rates require reproducible analysis pipelines that are …
time resolution. The resulting data rates require reproducible analysis pipelines that are …
All-optical physiology resolves a synaptic basis for behavioral timescale plasticity
Learning has been associated with modifications of synaptic and circuit properties, but the
precise changes storing information in mammals have remained largely unclear. We …
precise changes storing information in mammals have remained largely unclear. We …
Sustained deep-tissue voltage recording using a fast indicator evolved for two-photon microscopy
Genetically encoded voltage indicators are emerging tools for monitoring voltage dynamics
with cell-type specificity. However, current indicators enable a narrow range of applications …
with cell-type specificity. However, current indicators enable a narrow range of applications …
Aerobic glycolysis is the predominant means of glucose metabolism in neuronal somata, which protects against oxidative damage
Y Wei, QQ Miao, Q Zhang, S Mao, M Li, X Xu… - Nature …, 2023 - nature.com
It is generally thought that under basal conditions, neurons produce ATP mainly through
mitochondrial oxidative phosphorylation (OXPHOS), and glycolytic activity only …
mitochondrial oxidative phosphorylation (OXPHOS), and glycolytic activity only …