In visual search one tries to find the currently relevant item among other, irrelevant items. In the present study, visual search performance for complex objects (characters, faces, computer icons and words) was investigated, and the contribution of different stimulus properties, such as luminance contrast between characters and background, set size, stimulus size, colour contrast, spatial frequency, and stimulus layout were investigated. Subjects were required to search for a target object among distracter objects in two-dimensional stimulus arrays. The outcome measure was threshold search time, that is, the presentation duration of the stimulus array required by the subject to find the target with a certain probability. It reflects the ti...
The neural basis of visual perception can be understood only when the sequence of cortical activity ...
Käesoleva uurimistöö eesmärgiks oli uurida, kas pupilli suurus muutub vastavalt tähelepanu haardeula...
Käesolevas uurimuses kasutati etalonpaaridega ajahindamise ülesannet, et selgitada visuaalsete dist...
Visualizations facilitate presenting information in a form adapted to human visual system. The thesi...
The earliest stages of human cortical visual processing can be conceived as extraction of local stim...
Katseen suunta ja katsekontakti ovat tärkeitä sosiaalisia viestejä. Katsekontaktin tiedetään vaikutt...
Reading is a process of converting symbols to meaning. Traditionally, eye movements and brain activi...
People have large differences in their visual attentional and working memory (WM) abilities. Both at...
Abstract Humans are capable of narrowing their focus on the highlights of visual information in a f...
The visual span during object search in real-world scenes was investigated using the ‘moving window’...
People tend to first look evenly at both objects when they are making a decision between them. Gaze ...
AbstractAccording to the visual span control hypothesis, eye movements are controlled in relation to...
This doctoral dissertation consists of a summary and five articles published in scientific journals....
In the printed copy of the thesis, the author's name is in the form of Victoria Korshunova.With fast...
Inimsilm suudab kergesti eristada teatud ruumilisi faase, kuid nende faaside tajumine on erinev fove...
The neural basis of visual perception can be understood only when the sequence of cortical activity ...
Käesoleva uurimistöö eesmärgiks oli uurida, kas pupilli suurus muutub vastavalt tähelepanu haardeula...
Käesolevas uurimuses kasutati etalonpaaridega ajahindamise ülesannet, et selgitada visuaalsete dist...
Visualizations facilitate presenting information in a form adapted to human visual system. The thesi...
The earliest stages of human cortical visual processing can be conceived as extraction of local stim...
Katseen suunta ja katsekontakti ovat tärkeitä sosiaalisia viestejä. Katsekontaktin tiedetään vaikutt...
Reading is a process of converting symbols to meaning. Traditionally, eye movements and brain activi...
People have large differences in their visual attentional and working memory (WM) abilities. Both at...
Abstract Humans are capable of narrowing their focus on the highlights of visual information in a f...
The visual span during object search in real-world scenes was investigated using the ‘moving window’...
People tend to first look evenly at both objects when they are making a decision between them. Gaze ...
AbstractAccording to the visual span control hypothesis, eye movements are controlled in relation to...
This doctoral dissertation consists of a summary and five articles published in scientific journals....
In the printed copy of the thesis, the author's name is in the form of Victoria Korshunova.With fast...
Inimsilm suudab kergesti eristada teatud ruumilisi faase, kuid nende faaside tajumine on erinev fove...
The neural basis of visual perception can be understood only when the sequence of cortical activity ...
Käesoleva uurimistöö eesmärgiks oli uurida, kas pupilli suurus muutub vastavalt tähelepanu haardeula...
Käesolevas uurimuses kasutati etalonpaaridega ajahindamise ülesannet, et selgitada visuaalsete dist...