Deciphering the clinico-radiological heterogeneity of dysexecutive Alzheimer's disease

N Corriveau-Lecavalier, LR Barnard, J Lee… - Cerebral …, 2023 - academic.oup.com
Dysexecutive Alzheimer's disease (dAD) manifests as a progressive dysexecutive syndrome
without prominent behavioral features, and previous studies suggest clinico-radiological …

Brain-wide topographic coordination of traveling spiral waves

Z Ye, MS Bull, A Li, D Birman, TL Daigle, B Tasic… - bioRxiv, 2023 - biorxiv.org
Traveling waves of activity are a prevalent phenomenon within neural networks of diverse
brain regions and species–, and have been implicated in myriad brain functions including …

[HTML][HTML] How far neuroscience is from understanding brains

PE Roland - Frontiers in Systems Neuroscience, 2023 - ncbi.nlm.nih.gov
The cellular biology of brains is relatively well-understood, but neuroscientists have not yet
generated a theory explaining how brains work. Explanations of how neurons collectively …

Patterned Metal Grids for Flexible and Transparent Neural Microelectrode Arrays

I Trêpo, JV Pinto, A Santa, ME Pereira, T Calmeiro… - bioRxiv, 2023 - biorxiv.org
Flexible and transparent microelectrodes can provide large-scale neural recordings with
temporal and spatial resolution when used alongside functional calcium imaging. Patterned …

Observing Brain Most Visited Common Band Connectivity States from fMRI Resting State Studies

J Allen, S Varanasi, R Chen, E Hong… - … 11th International IEEE …, 2023 - ieeexplore.ieee.org
Neuroscientists have been working for years on finding the neural codes that can correlate
neuron firing spatial and/or temporal patterns with behaviors to comprehend the mechanism …

Model of multiple synfire chains explains cortical spatio-temporal spike patterns

A Kleinjohann, D Berling, A Stella, T Tetzlaff, S Grün - bioRxiv, 2022 - biorxiv.org
It has been postulated that information processing in the brain is based on precise temporal
correlation of neural activity across populations of neurons. In a recent study we found spatio …

Local networks from different parts of the human cerebral cortex generate and share the same population dynamic

A Willumsen, J Midtgaard, B Jespersen… - Cerebral cortex …, 2022 - academic.oup.com
A major goal of neuroscience is to reveal mechanisms supporting collaborative actions of
neurons in local and larger-scale networks. However, no clear overall principle of operation …