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V1 Saliency Hypothesis information


The V1 Saliency Hypothesis, or V1SH (pronounced ‘vish’) is a theory[1][2] about V1, the primary visual cortex (V1). It proposes that the V1 in primates creates a saliency map of the visual field to guide visual attention or gaze shifts exogenously.

  1. ^ Li, Zhaoping (2002-01-01). "A saliency map in primary visual cortex". Trends in Cognitive Sciences. 6 (1): 9–16. doi:10.1016/S1364-6613(00)01817-9. ISSN 1364-6613. PMID 11849610. S2CID 13411369.
  2. ^ Zhaoping, Li (2014). The V1 hypothesis—creating a bottom-up saliency map for preattentive selection and segmentation. Oxford University Press. ISBN 978-0-19-177250-4.

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V1 Saliency Hypothesis

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The V1 Saliency Hypothesis, or V1SH (pronounced ‘vish’) is a theory about V1, the primary visual cortex (V1). It proposes that the V1 in primates creates...

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Li Zhaoping

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China, during CUSPEA's 10-year history (1979–1989). She proposed V1 Saliency Hypothesis (V1SH), and is the author of Understanding vision: theory, models...

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Visual cortex

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the shifts of attention known as gaze shifts. According to the V1 Saliency Hypothesis, V1 does this by transforming visual inputs to neural firing rates...

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Computational neuroscience

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extensively tested behaviorally and physiologically is the V1 Saliency Hypothesis that a bottom-up saliency map is created in the primary visual cortex to guide...

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Efficient coding hypothesis

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information efficiently is no longer sufficient. A subsequent theory, V1 Saliency Hypothesis, has been developed on exogenous attentional selection of visual...

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Visual system

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theory in the primary visual cortex (V1) motivated the V1 Saliency Hypothesis that V1 creates a bottom-up saliency map to guide attention exogenously....

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Visual spatial attention

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these locations are made salient by external visual inputs (such as a sudden flash). According to the V1 Saliency Hypothesis, the human primary visual...

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Superior colliculus

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cortex (V1) guides reflexive eye movements, according to V1 Saliency Hypothesis, using a bottom-up saliency map of the visual field generated in V1 from...

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Attentional shift

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guidance by endogenous goals), implicating V1 for exogenous attentional shifts according to V1 Saliency Hypothesis. Even though separate regions are thought...

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List of women neuroscientists

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computational neuroscientist and vision scientist known for the V1 Saliency Hypothesis. Marta Zlatic (born 1977), neuroscientist, group leader of the MRC...

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Visual search

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the V1 Saliency Hypothesis that the primary visual cortex (V1) creates a bottom-up saliency map to guide attention exogenously, and this V1 saliency map...

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Surround suppression

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grating, (2) target identification when flanked by other features, (3) saliency of broken contours surrounded by edge segments of different orientations...

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Attention

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in v1 create a bottom-up saliency map". Neuron. 73 (1): 183–92. doi:10.1016/j.neuron.2011.10.035. PMID 22243756. Li Z (January 2002). "A saliency map...

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Multisensory integration

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process sensory input from one modality. For example, primary visual area, V1, or primary somatosensory area, S1. These areas mostly deal with low-level...

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Inattentional blindness

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of origin singletons even without awareness—A hallmark of a bottom-up saliency map in the primary visual cortex". Journal of Vision. 8 (5): 1.1–18. doi:10...

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Affective neuroscience

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These findings were the basis for the right hemisphere hypothesis and the valence hypothesis. It is believed that the right hemisphere is more specialized...

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Mental image

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Studies using fMRI have shown that the lateral geniculate nucleus and the V1 area of the visual cortex are activated during mental imagery tasks. Ratey...

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Network neuroscience

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1111/nyas.12360. PMC 4039623. PMID 24502540. Menon V, Uddin LQ (June 2010). "Saliency, switching, attention and control: a network model of insula function"...

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Neural oscillation

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Shapley RM (June 2011). "Is gamma-band activity in the local field potential of V1 cortex a "clock" or filtered noise?". The Journal of Neuroscience. 31 (26):...

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Facet theory

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items observed. Partial order analysis of observed data. Let observed items v1,...,vn with a common-meaning range (CMR) represent an investigated content...

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Sleep and memory

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tubercle, nucleus accumbens), as well as regions of the cerebellum (lobules V1, V11). In the day-wake group, fMRI showed "decreased" signal activation bilaterally...

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