Associations of regional GABA and glutamate with intrinsic and extrinsic neural activity in humans—a review of multimodal imaging studies
The integration of multiple imaging modalities is becoming an increasingly well used
research strategy for studying the human brain. The neurotransmitters glutamate and GABA …
research strategy for studying the human brain. The neurotransmitters glutamate and GABA …
[HTML][HTML] Network interactions: non-geniculate input to V1
L Muckli, LS Petro - Current opinion in neurobiology, 2013 - Elsevier
The strongest connections to V1 are fed back from neighbouring area V2 and from a network
of higher cortical areas (eg V3, V5, LOC, IPS and A1), transmitting the results of cognitive …
of higher cortical areas (eg V3, V5, LOC, IPS and A1), transmitting the results of cognitive …
GABA shapes the dynamics of bistable perception
Sometimes, perception fluctuates spontaneously between two distinct interpretations of a
constant sensory input. These bistable perceptual phenomena provide a unique window …
constant sensory input. These bistable perceptual phenomena provide a unique window …
Subjective duration as a signature of coding efficiency: Emerging links among stimulus repetition, predictive coding, and cortical GABA levels
WJ Matthews, DB Terhune, H Van Rijn… - Timing & Time …, 2014 - ugp.rug.nl
Immediate repetition of a stimulus reduces its apparent duration relative to a novel item.
Recent work indicates that this may reflect suppressed cortical responses to repeated …
Recent work indicates that this may reflect suppressed cortical responses to repeated …
Suppression and facilitation of human neural responses
MP Schallmo, AM Kale, R Millin, AV Flevaris, Z Brkanac… - Elife, 2018 - elifesciences.org
Efficient neural processing depends on regulating responses through suppression and
facilitation of neural activity. Utilizing a well-known visual motion paradigm that evokes …
facilitation of neural activity. Utilizing a well-known visual motion paradigm that evokes …
NMDA receptor antagonist ketamine distorts object recognition by reducing feedback to early visual cortex
It is a well-established fact that top-down processes influence neural representations in
lower-level visual areas. Electrophysiological recordings in monkeys as well as theoretical …
lower-level visual areas. Electrophysiological recordings in monkeys as well as theoretical …
GABA predicts time perception
Our perception of time constrains our experience of the world and exerts a pivotal influence
over a myriad array of cognitive and motor functions. There is emerging evidence that the …
over a myriad array of cognitive and motor functions. There is emerging evidence that the …
Scene complexity modulates degree of feedback activity during object detection in natural scenes
Selective brain responses to objects arise within a few hundreds of milliseconds of neural
processing, suggesting that visual object recognition is mediated by rapid feed-forward …
processing, suggesting that visual object recognition is mediated by rapid feed-forward …
Genetic influence alters the brain synchronism in perception and timing
V Marinho, T Oliveira, J Bandeira, GR Pinto… - Journal of Biomedical …, 2018 - Springer
Background Studies at the molecular level aim to integrate genetic and neurobiological data
to provide an increasingly detailed understanding of phenotypes related to the ability in time …
to provide an increasingly detailed understanding of phenotypes related to the ability in time …
Conscious processing: implications for general anesthesia
JPG Changeux - Current Opinion in Anesthesiology, 2012 - journals.lww.com
Conscious processing: implications for general anesthesia : Current Opinion in
Anesthesiology Conscious processing: implications for general anesthesia : Current …
Anesthesiology Conscious processing: implications for general anesthesia : Current …