Results 201 to 210 of about 2,870,855 (432)

Investigating the Effect of Space Frequency Modulation of Visual Stimuli on the Visual Acuity of the Optic Cortex

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2017
BACKGROUND AND OBJECTIVE: The choice of the response of the visual cortex to different space frequencies has been studied in several studies. The importance of the present study is to investigate the role of space frequency modulation in determining the ...
M Tavan, S Qytaran, B Hoori, H Tavan
doaj  

Organization of the visual cortex [PDF]

open access: yesNature, 1996
Wolf, Fred   +3 more
openaire   +3 more sources

Inter-areal coordination of columnar architectures during visual cortical development

open access: yes, 2008
The occurrence of a critical period of plasticity in the visual cortex has long been established, yet its function in normal development is not fully understood.
Adams   +59 more
core   +2 more sources

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

Performance-optimized hierarchical models predict neural responses in higher visual cortex

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2014
Daniel Yamins   +5 more
semanticscholar   +1 more source

Advances in Photonic Materials and Integrated Devices for Smart and Digital Healthcare: Bridging the Gap Between Materials and Systems

open access: yesAdvanced Materials, EarlyView.
This article summarizes significant technological advancements in materials, photonic devices, and bio‐interfaced systems, which demonstrate successful applications for impacting human healthcare via improved therapies, advanced diagnostics, and on‐skin health monitoring.
Seunghyeb Ban   +5 more
wiley   +1 more source

Do the receptive fields in the primary visual cortex span a variability over the degree of elongation of the receptive fields? [PDF]

open access: yesarXiv
This paper presents results of combining (i) theoretical analysis regarding connections between the orientation selectivity and the elongation of receptive fields for the affine Gaussian derivative model with (ii) biological measurements of orientation selectivity in the primary visual cortex, to investigate if (iii) the receptive fields can be ...
arxiv  

Visual form perception is a function of the visual cortex [PDF]

open access: bronze, 1978
David G. Lavond   +5 more
openalex   +1 more source

Recent Advances in Stimuli‐Responsive Materials and Soft Robotic Actuators for Bioelectronic Medicine

open access: yesAdvanced Materials, EarlyView.
This review explores the integration of responsive materials and soft robotic actuators with implantable electronics to address key challenges in bioelectronic medicine. By enabling shape actuation, these technologies improve deployment, adaptability, and accuracy in minimally invasive procedures.
Chaoqun Dong, George G. Malliaras
wiley   +1 more source

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