[HTML][HTML] Large-scale interactions in predictive processing: oscillatory versus transient dynamics
How do the two main types of neural dynamics, aperiodic transients and oscillations,
contribute to the interactions between feedforward (FF) and feedback (FB) pathways in …
contribute to the interactions between feedforward (FF) and feedback (FB) pathways in …
[HTML][HTML] Adaptation in the Visual System: Networked Fatigue or Suppressed Prediction Error Signalling?
D Feuerriegel - Cortex, 2024 - Elsevier
Our brains are constantly adapting to changes in our visual environment. Neural adaptation
exerts a persistent influence on the activity of sensory neurons and our perceptual …
exerts a persistent influence on the activity of sensory neurons and our perceptual …
Inferior temporal cortex leads prefrontal cortex in response to a violation of a learned sequence
Primates learn statistical regularities that are embedded in visual sequences, a form of
statistical learning. Single-unit recordings in macaques showed that inferior temporal (IT) …
statistical learning. Single-unit recordings in macaques showed that inferior temporal (IT) …
Human visual gamma for color stimuli
Strong gamma-band oscillations in primate early visual cortex can be induced by
homogeneous color surfaces (Peter et al., 2019; Shirhatti and Ray, 2018). Compared to …
homogeneous color surfaces (Peter et al., 2019; Shirhatti and Ray, 2018). Compared to …
Stimulus-specific plasticity in human visual gamma-band activity and functional connectivity
Under natural conditions, the visual system often sees a given input repeatedly. This
provides an opportunity to optimize processing of the repeated stimuli. Stimulus repetition …
provides an opportunity to optimize processing of the repeated stimuli. Stimulus repetition …
Dynamic fading memory and expectancy effects in the monkey primary visual cortex
Y Yiling, J Klon-Lipok, K Shapcott… - Proceedings of the …, 2024 - National Acad Sciences
In order to investigate the involvement of the primary visual cortex (V1) in working memory
(WM), parallel, multisite recordings of multi-unit activity were obtained from monkey V1 while …
(WM), parallel, multisite recordings of multi-unit activity were obtained from monkey V1 while …
Independent repetition suppression in macaque area V2 and inferotemporal cortex
N Williams, CR Olson - Journal of Neurophysiology, 2022 - journals.physiology.org
When a complexly structured natural image is presented twice in succession, first as adapter
and then as test, neurons in area TE of macaque inferotemporal cortex exhibit repetition …
and then as test, neurons in area TE of macaque inferotemporal cortex exhibit repetition …
Brief stimuli cast a persistent long-term trace in visual cortex
Visual processing is strongly influenced by recent stimulus history, a phenomenon termed
adaptation. Prominent theories cast adaptation as a consequence of optimized encoding of …
adaptation. Prominent theories cast adaptation as a consequence of optimized encoding of …
Synchronization and oscillation behaviors of excitatory and inhibitory populations with spike-timing-dependent plasticity
Y Wang, X Shi, B Si, B Cheng, J Chen - Cognitive Neurodynamics, 2023 - Springer
The effect of synaptic plasticity on the synchronization mechanism of the cerebral cortex has
been a hot research topic over the past two decades. There are a great deal of literatures on …
been a hot research topic over the past two decades. There are a great deal of literatures on …
Rapidly repeated visual stimulation induces long-term potentiation of VEPs and increased content of membrane AMPA and NMDA receptors in the V1 cortex of cats
S Chen, H Lu, C Cheng, Z Ye, T Hua - Frontiers in Neuroscience, 2024 - frontiersin.org
Studies report that rapidly repeated sensory stimulation can evoke LTP-like improvement of
neural response in the sensory cortex. Whether this neural response potentiation is similar …
neural response in the sensory cortex. Whether this neural response potentiation is similar …