Sensitive multicolor indicators for monitoring norepinephrine in vivo
Genetically encoded indicators engineered from G-protein-coupled receptors are important
tools that enable high-resolution in vivo neuromodulator imaging. Here, we introduce a …
tools that enable high-resolution in vivo neuromodulator imaging. Here, we introduce a …
[HTML][HTML] Astrocytes: integrators of arousal state and sensory context
The integration of external information with the internal state of the body is central to the
survival of virtually every multicellular organism. However, a complete picture of the …
survival of virtually every multicellular organism. However, a complete picture of the …
Neural ensembles in navigation: From single cells to population codes
EAA Jones, LM Giocomo - Current opinion in neurobiology, 2023 - Elsevier
The brain can represent behaviorally relevant information through the firing of individual
neurons as well as the coordinated firing of ensembles of neurons. Neurons in the …
neurons as well as the coordinated firing of ensembles of neurons. Neurons in the …
Hippocampal astrocytes encode reward location
Astrocytic calcium dynamics has been implicated in the encoding of sensory information,,,–,
and modulation of calcium in astrocytes has been shown to affect behaviour,,,–. However …
and modulation of calcium in astrocytes has been shown to affect behaviour,,,–. However …
[HTML][HTML] Centripetal integration of past events in hippocampal astrocytes regulated by locus coeruleus
An essential feature of neurons is their ability to centrally integrate information from their
dendrites. The activity of astrocytes, in contrast, has been described as mostly …
dendrites. The activity of astrocytes, in contrast, has been described as mostly …
[HTML][HTML] Organizing principles of astrocytic nanoarchitecture in the mouse cerebral cortex
Astrocytes are increasingly understood to be important regulators of central nervous system
(CNS) function in health and disease; yet, we have little quantitative understanding of their …
(CNS) function in health and disease; yet, we have little quantitative understanding of their …
Glia transmit negative valence information during aversive learning in Drosophila
T Miyashita, K Murakami, E Kikuchi, K Ofusa, K Mikami… - Science, 2023 - science.org
During Drosophila aversive olfactory conditioning, aversive shock information needs to be
transmitted to the mushroom bodies (MBs) to associate with odor information. We report that …
transmitted to the mushroom bodies (MBs) to associate with odor information. We report that …
[HTML][HTML] Information flow between motor cortex and striatum reverses during skill learning
The coordination of neural activity across brain areas during a specific behavior is often
interpreted as neural communication involved in controlling the behavior. However, whether …
interpreted as neural communication involved in controlling the behavior. However, whether …
Neuronal circuits within the homing pigeon hippocampal formation
N Rook, M Stacho, A Schwarz… - Journal of …, 2023 - Wiley Online Library
The current study aimed to reveal in detail patterns of intrahippocampal connectivity in
homing pigeons (Columba livia). In light of recent physiological evidence suggesting …
homing pigeons (Columba livia). In light of recent physiological evidence suggesting …
Astrocyte strategies in the energy-efficient brain
I Fernández-González, E Galea - Essays in Biochemistry, 2023 - portlandpress.com
Astrocytes generate ATP through glycolysis and mitochondrion respiration, using glucose,
lactate, fatty acids, amino acids, and ketone bodies as metabolic fuels. Astrocytic …
lactate, fatty acids, amino acids, and ketone bodies as metabolic fuels. Astrocytic …