Publications associées à Stimulus–response model

Mapping and characterization of positive and negative BOLD responses to visual stimulation in multiple brain regions at 7T

Rolf Gruetter, Wietske Van der Zwaag, João Pedro Forjaco Jorge, Patricia Figueiredo

External stimuli and tasks often elicit negative BOLD responses in various brain regions, and growing experimental evidence supports that these phenomena are functionally meaningful. In this work, the high sensitivity available at 7T was explored to map an ...

2018

Method for the preparation of a coating comprising oligomeric alkynes

Yves Leterrier, Holger Frauenrath, Stephen Schrettl, Bjoern Schulte

The invention relates to a method for the preparation of a coating comprising at least one coating layer on a substrate, the method comprising the steps of a. providing monomers of the type R- (N)x-(L)m- (C=C)n-(L')o- (N')y-R', wherein R is a head moiety, ...

2017

Does sensitivity in binary choice tasks depend on response modality?

Michael Herzog, Lukasz Grzeczkowski, Izabela Szumska

In most models of vision, a stimulus is processed in a series of dedicated visual areas, leading to categorization of this stimulus, and possible decision, which subsequently may be mapped onto a motor-response. In these models, stimulus processing is thou ...

Elsevier2016

Stroking or Buzzing? A Comparison of Somatosensory Touch Stimuli Using 7 Tesla fMRI

Rolf Gruetter, Wietske Van der Zwaag, Roberto Martuzzi

Studying body representations in the brain helps us to understand how we humans relate to our own bodies. The in vivo mapping of the somatosensory cortex, where these representations are found, is greatly facilitated by the high spatial resolution and high ...

Public Library of Science2015

Linking perceptual learning with identical stimuli to imagery perceptual learning

Michael Herzog, Lukasz Grzeczkowski, Fred Mast, Elisa Tartaglia

Perceptual learning is usually thought to be exclusively driven by the stimuli presented during training (and the underlying synaptic learning rules). In some way, we are slaves of our visual experiences. However, learning can occur even when no stimuli ar ...

Association for Research in Vision and Ophthalmology2015

Deleterious effects of roving on learned tasks

Michael Herzog, Lukasz Grzeczkowski, Aaron Michael Clarke, Fred Mast

In typical perceptual learning experiments, one stimulus type (e.g., a bisection stimulus offset either to the left or right) is presented per trial. In roving, two different stimulus types (e.g., a 30' and a 20' wide bisection stimulus) are randomly inter ...

Pergamon-Elsevier Science Ltd2014

Brain Stimulation and its Role in Neurological Diseases

Friedhelm Christoph Hummel

The growing use of non-invasive brain stimulation in clinical applications reflects its capabilities to transiently modulate cortical excitability, motor and cognitive functions in ways not possible with other techniques. Neurological disorders represent t ...

Academic Press2014

Combining language and space: Sentence bisection in unilateral spatial neglect

Giuseppe Vallar

In line bisection right-brain-damaged patients with left spatial neglect show a rightward deviation, with respect to the line's physical center. In word bisection ortho-phonological features of the stimulus' final (right-sided) part modulate performance of ...

Academic Press Inc Elsevier Science2014

Real-world tasks with full control over the visual scene: combining mobile gaze tracking and 4pi light-field measurements

Marilyne Andersen, Jan Wienold, Mandana Sarey Khanie

Measuring gaze allocation during scene perception typically faces a dilemma: full control over the stimulus requires comparably constrained scenarios, while realistic tasks leave the visual input hard to control. We propose to capture the full (4pi) light- ...

2013

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Stimulus–response model

Mapping and characterization of positive and negative BOLD responses to visual stimulation in multiple brain regions at 7T

Method for the preparation of a coating comprising oligomeric alkynes

Does sensitivity in binary choice tasks depend on response modality?

Stroking or Buzzing? A Comparison of Somatosensory Touch Stimuli Using 7 Tesla fMRI

Contour erasure and filling-in: Old simulations account for most new observations

Linking perceptual learning with identical stimuli to imagery perceptual learning

Deleterious effects of roving on learned tasks

Brain Stimulation and its Role in Neurological Diseases

Combining language and space: Sentence bisection in unilateral spatial neglect

Real-world tasks with full control over the visual scene: combining mobile gaze tracking and 4pi light-field measurements

Graph Chatbot

Chattez avec Graph Search

Mapping and characterization of positive and negative BOLD responses to visual stimulation in multiple brain regions at 7T

Method for the preparation of a coating comprising oligomeric alkynes

Does sensitivity in binary choice tasks depend on response modality?

Stroking or Buzzing? A Comparison of Somatosensory Touch Stimuli Using 7 Tesla fMRI

Real-world tasks with full control over the visual scene: combining mobile gaze tracking and 4pi light-field measurements

Combining language and space: Sentence bisection in unilateral spatial neglect

Contour erasure and filling-in: Old simulations account for most new observations

Deleterious effects of roving on learned tasks

Brain Stimulation and its Role in Neurological Diseases

Linking perceptual learning with identical stimuli to imagery perceptual learning