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1 Ιουν 2024 · Specifically, a brain state can be described as a set of recurring, sequential patterns of propagating brain activity, namely a wave. We examine a collective body of experimental work investigating wave-like properties.
5 Απρ 2024 · Specifically, a brain state can be described as a set of recurring, sequential patterns of propagating brain activity, namely a wave. We examine a collective body of experimental work investigating wave-like properties.
Traditionally, brain states are de fined as spatial patterns of activity or connectivity in data generated by functional neuroimaging, including fMRI, electroencephalography (EEG), and magnetoencephalography (MEG) [3–5], whereby robust patterns ('states') emerge predictably.
1 Ιουν 2024 · We propose that brain states should be conceptualized as waves – recurring patterns of activity that sequentially propagate with different delay times. This definition emphasizes both the spatial and temporal patterns of brain activity.
22 Δεκ 2023 · Brain state work can be couched in terms such as alpha, delta and so forth. However, this is actually referring to brain waves which specifically come from measuring brain activity using...
1 Απρ 2024 · It is shown that spiral-like, rotational wave patterns (brain spirals) are widespread during both resting and cognitive task states, and that multiple, interacting brain spirals are involved in coordinating the correlated activations and de-activations of distributed functional regions.
15 Ιουν 2023 · We find that moment-by-moment fluctuations of resting-state fMRI signals self-organize into multiple rotational wave patterns, which we refer to as brain spirals.
