Results 91 to 100 of about 2,715,091 (205)

Nonstimulated early visual areas carry information about surrounding context [PDF]

, 2010
Even within the early sensory areas, the majority of the input to any given cortical neuron comes from other cortical neurons. To extend our knowledge of the contextual information that is transmitted by such lateral and feedback connections, we ...
Lars Muckli, Smith, F.W., Muckli, L., Fraser W. Smith   +3 more
core   +1 more source

Integration of auditory and visual communication information in the primate ventrolateral prefrontal cortex [PDF]

, 2006
The integration of auditory and visual stimuli is crucial for recognizing objects, communicating effectively, and navigating through our complex world.
Tadashi Sugihara, Mark D. Diltz, Sugihara, T, Averbeck, BB, Romanski, LM, Lizabeth M. Romanski, Diltz, MD, Bruno B. Averbeck   +7 more
core  

Mechanisms of top-down facilitation in perception of visual objects studied by fMRI [PDF]

, 2007
Prior knowledge regarding the possible identity of an object facilitates its recognition from a degraded visual input, though the underlying mechanisms are unclear.
Dolan, R.J., R. J. Dolan, J. Driver, Henson, R., E. Eger, R. N. Henson, Henson, R.N., Driver, J., Dolan, R. ; https://orcid.org/, Eger, E.   +9 more
core   +1 more source

A 3D extension to cortex like mechanisms for 3D object class recognition [PDF]

, 2012
We introduce a novel 3D extension to the hierarchical visual cortex model used for prior work in 2D object recognition. Prior work on the use of the visual cortex standard model for the explicit task of object class recognition has solely concentrated on
Flitton, G., Breckon, Toby P., G. Flitton, Breckon, T.P., T. P. Breckon, Megherbi, N., N. Megherbi, Flitton, Greg T., Megherbi, Najla   +8 more
core   +1 more source

Timing precision in population coding of natural scenes in the early visual system [PDF]

, 2008
The timing of spiking activity across neurons is a fundamental aspect of the neural population code. Individual neurons in the retina, thalamus, and cortex can have very precise and repeatable responses but exhibit degraded temporal precision in response
Chong Weng, Jin, Jianzhong, Desbordes, Gaëlle, Jose-Manuel Alonso, Weng, Chong, Stanley, Garrett B., Lesica Nicholas A, Alonso Jose-Manuel, Lesica, Nicholas A., Jin Jianzhong, Jianzhong Jin, Alonso, Jose-Manuel, Desbordes Gaëlle, Garrett B Stanley, Nicholas A Lesica, Gaëlle Desbordes, Weng Chong, Stanley Garrett B   +17 more
core   +2 more sources

Tactile spatial attention enhances gamma-band activity in somatosensory cortex and reduces low-frequency activity in parieto-occipital areas. [PDF]

, 2006
We investigated the effects of spatial-selective attention on oscillatory neuronal dynamics in a tactile delayed-match-to-sample task. Whole-head magnetoencephalography was recorded in healthy subjects while dot patterns were presented to their index ...
Bauer, M, Peeters, M, Fries, P, Oostenveld, R   +3 more
core  

Models of visual cortex

Scholarpedia, 2013
Tomaso A. Poggio, Thomas Serre
openaire   +2 more sources

Hyperacuity and the visual cortex

Nature, 1987
Parker, A, Hawken, M
openaire   +3 more sources

Centre-surround interactions in response to natural scene stimulation in the primary visual cortex

, 2005
Centre–surround interaction in the primary visual cortex (area V1) has been studied extensively using artificial, abstract stimulus patterns, such as bars, gratings and simple texture patterns.
Young, Malcolm, Robertson, Robert, Mahmoodi, Sasan, Guo, Kun   +3 more
core   +1 more source

Neural limits of temporal feature binding in human visual cortex. [PDF]

Nat Commun
Schönemann N, Merkel C, Strumpf H, Felßberg AM, Bartsch MV, Schoenfeld MA, Hopf JM.   +6 more
europepmc   +1 more source