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visual stimulation task  (Scherf GmbH)

 
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    Scherf GmbH visual stimulation task
    Visual Stimulation Task, supplied by Scherf GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/visual+stimulation+task/visual+cortex/pmc06865463-286-1-13
    Average 90 stars, based on 1 article reviews
    visual stimulation task - by Bioz Stars, 2026-09
    90/100 stars

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    Related Articles

    Activation Assay:

    Article Title: Representational similarity analysis reveals atypical age-related changes in brain regions supporting face and car recognition in autism.
    Article Snippet: Within FFA, face-preferential activity emerges with development (Aylward et al., 2005; Gathers, Bhatt, Corbly, Farley, & Joseph, 2004; O'Hearn et al., 2011; Scherf et al., 2007). .. The general pattern in the ventral visual stream is that classes of objects become more differentiated (Aylward et al., 2005), and that activation becomes more anterior (Gathers, Bhatt, Corbly, Farley, & Joseph, 2004) and less variable between individuals with age (Scherf et al., 2010). ..

    other:

    Article Title: An fMRI Study of Coherent Visual Motion Processing in Children and Adults
    Article Snippet: Many aspects of the ventral visual system have been examined developmentally via neuroimaging studies comparing children and adults, such as object processing ( Gathers et al., 2004 , Golarai et al., 2007 , 2010 ; Scherf et al., 2007 ), face processing ( Aylward et al., 2005 ; Gathers et al., 2004 ; Golarai et al., 2007 , 2015 ; Joseph et al., 2011 ; Passarotti et al., 2003 ), and visual word processing ( Ben-Shachar et al., 2011 ; Brem et al., 2009 , 2010 ; Martin et al., 2015 ; Olulade et al., 2013a ; Schlaggar et al., 2002 ; Turkeltaub et al., 2003 ).

    Article Title: Evaluating the organizational structure and specificity of network topology within the face processing system
    Article Snippet: The visual stimulation task has been described in previous publications ( Elbich & Scherf, 2017 ); briefly, the task included blocks of silent, fluid concatenations of short movie clips from four conditions: novel faces, famous faces, common objects, and navigational scenes.

    Article Title: The sequential structure of brain activation predicts skill.
    Article Snippet: Many studies have investigated perceptual expertize in recognizing visual patterns (e.g., Bilalić et al., 2011, Scherf et al., 2011; Tarr and Gauthier, 2000).

    Article Title: Neither Enhanced Nor Lost: The Unique Role of Attention in Children's Neural Representations
    Article Snippet: These studies show that domain-specific regions in visual cortex appear to mature relatively early in life, demonstrating adult-like properties (e.g., sizes or domain specificity) in schoolaged children (six to eight years old; Golarai et al., 2007; Scherf et al., 2007) if not earlier (Deen et al., 2017; Kosakowski et al., 2022).

    Functional Assay:

    Article Title: An eccentricity gradient reversal across high-level visual cortex
    Article Snippet: Research Articles | Behavioral/Cognitive An eccentricity gradient reversal across high-level visual cortex https://doi.org/10.1523/JNEUROSCI.0809-24.2024 Received: 24 April 2024 Revised: 15 October 2024 Accepted: 21 October 2024 Copyright © 2024 Daniel-Hertz et al.. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license, which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.. This Early Release article has been peer reviewed and accepted, but has not been through the composition and copyediting processes.The final version may differ slightly in style or formatting and will contain links to any extended data.



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    visual stimulation task  (Scherf GmbH)
    90
    Scherf GmbH visual stimulation task
    Visual Stimulation Task, supplied by Scherf GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/visual+stimulation+task/visual+cortex/pmc06865463-286-1-13
    Average 90 stars, based on 1 article reviews
    visual stimulation task - by Bioz Stars, 2026-09
    90/100 stars
    		  Buy from Supplier
    dynamic visual stimulation task  (MathWorks Inc)
    90
    MathWorks Inc dynamic visual stimulation task
    Patients with fibromyalgia report increased affective unpleasantness in response to visual <t>stimulation.</t> (A) A dynamic visual stimulus was presented to individuals with fibromyalgia and healthy controls wherein participants viewed a 3-minute movie clip of alternating 20-second blocks of a flashing (8 Hz) blue-yellow annulus checkerboard (left panel) and a static fixation cross (right panel). The checkerboard was presented in increasing illumination levels, ranging from 4.5 to 78 lux. (B) Participants rated the unpleasantness evoked by the visual stimulus at each illumination level (left panel), and the overall unpleasantness of the entire visual task (right panel). FM = patients with fibromyalgia; HC = healthy control participants. *Significant pairwise comparisons.
    Dynamic Visual Stimulation Task, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/visual+stimulation+task/pmc04988086-38-4-10
    Average 90 stars, based on 1 article reviews
    dynamic visual stimulation task - by Bioz Stars, 2026-09
    90/100 stars
    		  Buy from Supplier

    Image Search Results


    Patients with fibromyalgia report increased affective unpleasantness in response to visual stimulation. (A) A dynamic visual stimulus was presented to individuals with fibromyalgia and healthy controls wherein participants viewed a 3-minute movie clip of alternating 20-second blocks of a flashing (8 Hz) blue-yellow annulus checkerboard (left panel) and a static fixation cross (right panel). The checkerboard was presented in increasing illumination levels, ranging from 4.5 to 78 lux. (B) Participants rated the unpleasantness evoked by the visual stimulus at each illumination level (left panel), and the overall unpleasantness of the entire visual task (right panel). FM = patients with fibromyalgia; HC = healthy control participants. *Significant pairwise comparisons.

    Journal: Pain

    Article Title: Pharmacologic attenuation of cross-modal sensory augmentation within the chronic pain insula

    doi: 10.1097/j.pain.0000000000000593

    Figure Lengend Snippet: Patients with fibromyalgia report increased affective unpleasantness in response to visual stimulation. (A) A dynamic visual stimulus was presented to individuals with fibromyalgia and healthy controls wherein participants viewed a 3-minute movie clip of alternating 20-second blocks of a flashing (8 Hz) blue-yellow annulus checkerboard (left panel) and a static fixation cross (right panel). The checkerboard was presented in increasing illumination levels, ranging from 4.5 to 78 lux. (B) Participants rated the unpleasantness evoked by the visual stimulus at each illumination level (left panel), and the overall unpleasantness of the entire visual task (right panel). FM = patients with fibromyalgia; HC = healthy control participants. *Significant pairwise comparisons.

    Article Snippet: Participants underwent a 3-minute dynamic visual stimulation task developed in MATLAB (Mathworks, Natick, MA) that consisted of alternating 20-second blocks of a flashing (8 Hz frequency) blue-yellow annulus checkerboard and a static fixation cross (Fig. A).

    Techniques: Control

    Journal: Pain

    Article Title: Pharmacologic attenuation of cross-modal sensory augmentation within the chronic pain insula

    doi: 10.1097/j.pain.0000000000000593

    Figure Lengend Snippet: Age, clinical pain, and responses to experimental sensory stimulation.

    Article Snippet: Participants underwent a 3-minute dynamic visual stimulation task developed in MATLAB (Mathworks, Natick, MA) that consisted of alternating 20-second blocks of a flashing (8 Hz frequency) blue-yellow annulus checkerboard and a static fixation cross (Fig. A).

    Techniques:

    Increased brain activation in response to aversive visual stimulation is associated with clinical pain intensity in fibromyalgia. (A) Individuals with fibromyalgia (FM) displayed greater functional magnetic resonance imaging blood–oxygen-level-dependent (BOLD) activations in right anterior insula than healthy controls (HC) during the presentation of a dynamic visual stressor. (B) Within the FM group, anterior insular activation was positively correlated with the degree of clinical pain measured using a 100-mm visual analog scale (VAS). IC, insular cortex.

    Journal: Pain

    Article Title: Pharmacologic attenuation of cross-modal sensory augmentation within the chronic pain insula

    doi: 10.1097/j.pain.0000000000000593

    Figure Lengend Snippet: Increased brain activation in response to aversive visual stimulation is associated with clinical pain intensity in fibromyalgia. (A) Individuals with fibromyalgia (FM) displayed greater functional magnetic resonance imaging blood–oxygen-level-dependent (BOLD) activations in right anterior insula than healthy controls (HC) during the presentation of a dynamic visual stressor. (B) Within the FM group, anterior insular activation was positively correlated with the degree of clinical pain measured using a 100-mm visual analog scale (VAS). IC, insular cortex.

    Article Snippet: Participants underwent a 3-minute dynamic visual stimulation task developed in MATLAB (Mathworks, Natick, MA) that consisted of alternating 20-second blocks of a flashing (8 Hz frequency) blue-yellow annulus checkerboard and a static fixation cross (Fig. A).

    Techniques: Activation Assay, Functional Assay, Magnetic Resonance Imaging

    Specific attenuation of insular response to aversive visual stimulation by pregabalin. (A) A subset of 17 patients with fibromyalgia underwent aversive visual stimulation during functional magnetic resonance imaging (fMRI) both before and after pregabalin and placebo administration. After the pregabalin period, a significant reduction in bilateral insular blood–oxygen-level-dependent (BOLD) activation in response to the visual stimulus was observed (left). No reductions in insular activation were observed after placebo treatment (right). Lines denote fMRI BOLD values for each participant (pre and post drug or placebo). Blue lines represent individuals with a decrease in BOLD activity, whereas red lines denote increases in BOLD activity. (B) A direct contrast between pregabalin and placebo periods shows decreased visual stimulus-evoked BOLD response in the right insula after pregabalin treatment.

    Journal: Pain

    Article Title: Pharmacologic attenuation of cross-modal sensory augmentation within the chronic pain insula

    doi: 10.1097/j.pain.0000000000000593

    Figure Lengend Snippet: Specific attenuation of insular response to aversive visual stimulation by pregabalin. (A) A subset of 17 patients with fibromyalgia underwent aversive visual stimulation during functional magnetic resonance imaging (fMRI) both before and after pregabalin and placebo administration. After the pregabalin period, a significant reduction in bilateral insular blood–oxygen-level-dependent (BOLD) activation in response to the visual stimulus was observed (left). No reductions in insular activation were observed after placebo treatment (right). Lines denote fMRI BOLD values for each participant (pre and post drug or placebo). Blue lines represent individuals with a decrease in BOLD activity, whereas red lines denote increases in BOLD activity. (B) A direct contrast between pregabalin and placebo periods shows decreased visual stimulus-evoked BOLD response in the right insula after pregabalin treatment.

    Article Snippet: Participants underwent a 3-minute dynamic visual stimulation task developed in MATLAB (Mathworks, Natick, MA) that consisted of alternating 20-second blocks of a flashing (8 Hz frequency) blue-yellow annulus checkerboard and a static fixation cross (Fig. A).

    Techniques: Functional Assay, Magnetic Resonance Imaging, Activation Assay, Activity Assay