JoVE Logo
Faculty Resource Center

Sign In

Topographical Estimation of Visual Population Receptive Fields by fMRI

DOI :

10.3791/51811-v

February 3rd, 2015

February 3rd, 2015

9,050 Views

1Department of Neuroscience and Neurology, Baylor College of Medicine, 2Max Planck Institute for Biological Cybernetics, 3Bernstein Center for Computational Neuroscience

It is important to obtain unbiased estimates of visual population receptive fields (pRFs) by functional magnetic resonance imaging. We use mild regularization constraints to estimate pRF topography without a-priori assumptions about pRF shape, allowing us to choose specific pRF models post-hoc. This is particularly advantageous in subjects with visual-pathway lesions.

Tags

Topographical Estimation

-- Views

Related Videos

article

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds

article

Best Current Practice for Obtaining High Quality EEG Data During Simultaneous fMRI

article

fMRI Validation of fNIRS Measurements During a Naturalistic Task

article

Methods to Test Visual Attention Online

article

Visualizing Visual Adaptation

article

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

article

fMRI Mapping of Brain Activity Associated with the Vocal Production of Consonant and Dissonant Intervals

article

Automated Analysis of a Nematode Population-based Chemosensory Preference Assay

article

Visual Classical Conditioning in Wood Ants

article

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

JoVE Logo

Privacy

Terms of Use

Policies

Research

Education

ABOUT JoVE

Copyright © 2024 MyJoVE Corporation. All rights reserved