[HTML][HTML] Superimposed gratings induce diverse response patterns of gamma oscillations in primary visual cortex

B Wang, C Han, T Wang, W Dai, Y Li, Y Yang… - Scientific Reports, 2021 - nature.com
Stimulus-dependence of gamma oscillations (GAMMA, 30–90 Hz) has not been fully
understood, but it is important for revealing neural mechanisms and functions of GAMMA …

[HTML][HTML] Gamma oscillations in primate primary visual cortex are severely attenuated by small stimulus discontinuities

V Shirhatti, P Ravishankar, S Ray - PLoS biology, 2022 - journals.plos.org
Gamma oscillations (30 to 80 Hz) have been hypothesized to play an important role in
feature binding, based on the observation that continuous long bars induce stronger gamma …

The properties of induced gamma oscillations in human visual cortex show individual variability in their dependence on stimulus size

G Perry, K Hamandi, LM Brindley… - Neuroimage, 2013 - Elsevier
The role of gamma-band (typically 30–100Hz) oscillations in visual processing is a topic of
increasing interest. One hypothesis is that gamma oscillations reflect the action of …

Seeing visual gamma oscillations in a new light

E Bartoli, W Bosking, BL Foster - Trends in cognitive sciences, 2020 - cell.com
Gamma oscillations have been argued to support visual perception by synchronizing the
processing and transfer of information within and across areas of visual cortex. Here, we …

The influence of electrode types to the visually induced gamma oscillations in mouse primary visual cortex

H Deng, Y Cui, H Liu, G Zhang, X Chai, X Yang… - Cerebral …, 2024 - academic.oup.com
The local field potential (LFP) is an extracellular electrical signal associated with neural
ensemble input and dendritic signaling. Previous studies have linked gamma band …

Large visual stimuli induce two distinct gamma oscillations in primate visual cortex

DVPS Murty, V Shirhatti, P Ravishankar… - Journal of …, 2018 - Soc Neuroscience
Recent studies have shown the existence of two gamma rhythms in the hippocampus
subserving different functions but, to date, primate studies in primary visual cortex have …

[PDF][PDF] Functionally distinct gamma range activity revealed by stimulus tuning in human visual cortex

E Bartoli, W Bosking, Y Chen, Y Li, SA Sheth… - Current Biology, 2019 - cell.com
Neocortical gamma activity has long been hypothesized as a mechanism for synchronizing
brain regions to support visual perception and cognition more broadly. Although early …

Neural mechanism of orientation selectivity for distinct gamma oscillations in cat V1

C Han, B Wang, G Yang, W Dai, Y Yang… - Journal of …, 2020 - jov.arvojournals.org
Abstract Gamma-band (30-100Hz) activity in the local field potential (LFP) is commonly
observed in different brain structures and thought to play important roles in information …

Distinct narrow and broadband gamma responses in human visual cortex

E Bartoli, W Bosking, Y Li, MS Beauchamp, D Yoshor… - bioRxiv, 2019 - biorxiv.org
Abstract High frequency activity (> 30 Hz) in the neocortical local field potential, typically
referred to as the 'gamma'range, is thought to have a critical role in visual perception and …

No evidence for entrainment: endogenous gamma oscillations and rhythmic flicker responses coexist in visual cortex

K Duecker, TP Gutteling, CS Herrmann… - Journal of …, 2021 - Soc Neuroscience
Over the past decades, numerous studies have linked cortical gamma oscillations (∼ 30–
100 Hz) to neurocomputational mechanisms. Their functional relevance, however, is still …