Wide-field imaging in behaving mice as a tool to study cognitive function

A Gilad - Neurophotonics, 2024 - spiedigitallibrary.org
Cognitive functions are mediated through coordinated and dynamic neuronal responses that
involve many different areas across the brain. Therefore, it is of high interest to …

[HTML][HTML] Altered cortical processing of sensory input in Huntington disease mouse models

MD Sepers, JP Mackay, E Koch, D Xiao… - Neurobiology of …, 2022 - Elsevier
Huntington disease (HD), a hereditary neurodegenerative disorder, manifests as
progressively impaired movement and cognition. Although early abnormalities of neuronal …

Spontaneous activity competes with externally evoked responses in sensory cortex

G Karvat, M Alyahyay, I Diester - Proceedings of the …, 2021 - National Acad Sciences
The interaction between spontaneous and externally evoked neuronal activity is
fundamental for a functional brain. Increasing evidence suggests that bursts of high-power …

[HTML][HTML] Aberrant cortical activity, functional connectivity, and neural assembly architecture after photothrombotic stroke in mice

MV Bandet, IR Winship - Elife, 2024 - elifesciences.org
Despite substantial progress in mapping the trajectory of network plasticity resulting from
focal ischemic stroke, the extent and nature of changes in neuronal excitability and activity …

[HTML][HTML] Propagating population activity patterns during spontaneous slow waves in the thalamus of rodents

C Horváth, I Ulbert, R Fiáth - NeuroImage, 2024 - Elsevier
Slow waves (SWs) represent the most prominent electrophysiological events in the
thalamocortical system under anesthesia and during deep sleep. Recent studies have …

Sensory experience selectively reorganizes the late component of evoked responses

E Bermudez-Contreras, AGP Schjetnan… - Cerebral …, 2023 - academic.oup.com
In response to sensory stimulation, the cortex exhibits an early transient response followed
by late and slower activation. Recent studies suggest that the early component represents …

Spatiotemporal resonance in mouse primary visual cortex

R Gulbinaite, M Nazari, ME Rule… - Current Biology, 2024 - cell.com
Human primary visual cortex (V1) responds more strongly, or resonates, when exposed to∼
10,∼ 15–20, and∼ 40–50 Hz rhythmic flickering light. Full-field flicker also evokes the …

Visualization of Glutamatergic Neurotransmission in Diverse Model Organisms with Genetically Encoded Indicators

A Aggarwal, J Chan, AK Waring, A Negrean… - New Technologies for …, 2024 - Springer
Glutamate is the principal excitatory neurotransmitter, and occasionally subserves inhibitory
roles, in the vertebrate nervous system. Glutamatergic synapses are dense in the vertebrate …

A Markovian neural barcode representing mesoscale cortical spatiotemporal dynamics.

JM Culp, DM Ashby, A George, GC Teskey, W Nicola… - bioRxiv, 2024 - biorxiv.org
Mesoscale cortical dynamics consist of stereotyped patterns of recurring activity motifs,
however the constraints and rules governing how these motifs assemble over time is not …

[HTML][HTML] Prenatal stress dysregulates resting-state functional connectivity and sensory motifs

Z Rezaei, Z Jafari, N Afrashteh, R Torabi, S Singh… - Neurobiology of …, 2021 - Elsevier
Prenatal stress (PS) can impact fetal brain structure and function and contribute to higher
vulnerability to neurodevelopmental and neuropsychiatric disorders. To understand how PS …