Sep 22, 1999 - ify the gain in neural response presumably underlying attention's influence. ... stationary test pattern viewed following prolonged adaptation to a moving ..... Treisman, A. M. & Gelade, G. A feature integration theory of attention.
study the properties of face-selective neurons in IT cortex in detail. In the first part of this investigation,. IT neurons were sys- tematically tested with simple stimuli, ...
visual stimulus in the periphery of their field of view including the âfutureâ saccade target location. It is concluded that the system of visual attention can be in two ...
suppressive influence of a second stimulus presented within the same RF (Rey- nolds et al 1999). ..... responses in monkey cerebral cortex. J. Neurophysiol.
ferred directions of these neurons on the pop- ulation response is shown in Fig. 4A. MST population activity is plotted as a function of image motion relative to ...
ferences [supplementary notes S3 and S4. (18)] between the ... notes S6 and S7 (18)] (Fig. 2). .... self-movement scene evoked path, but not place, responses.
Five male and 2 female undergraduate students at the. University of Delaware participated in the experiment as paid vol- unteers. All of them had normal or ...
The pattern of these fixations and the choice of where to send the eye next is not ... near the target of an upcoming saccade. ...... First, damage to oculomotor centers in the brain ..... Wurtz, R. H., Goldberg, M. E., & Robinson, D. L. (1980). Beha
ciently allocated to abrupt onset under some circumstances, this may not happen in a ..... height and 1 ° in width from a viewing distance of 45 cm. The letters.
asynchronies (SOAs; 600-1200 ms) and cues of moderate validity (50%). ..... ent for 1,000 ms before the onset of the test display regardless of. SOA. The test ...
removing two segments from a seven-segment box figure eight to reveal a previously ..... could subvert the attention-capturing power of an abrupt onset.
Our work has focused on the neural processes that select the target for an eye ... The selection of the target leads to growth of movement-related activity at.
Neural mechanisms underlying sex-specific behaviors in vertebrates. Catherine Dulac and Tali Kimchi. From invertebrates to humans, males and females of a ...
Interestingly, when the SOA exceeded 300 ms, target detection performance ...... Psychological Science, 10, 360-365. .... Horowitz, T. S., & Wolfe, J. M. (1998).
Top-down and bottom-up control of attention. Inhibitory ... The front end of a sensory system acts as a type of passive selector, admitting some stimuli and not ...
What he found was hundreds of saccades that rapidly move the fine grained receptors of the ...... might at this point say that we have three legs of a four legged.
Feb 6, 2003 - in many psychophysical studies that the perisaccadic tion during normal .... tion 25 is erroneously decoded as world position 5: zero probability ...
Received 20 August 2003; received in revised form 8 December 2003. Abstract. Laboratory ...... Science, 299, 81â. 86. Burr, D. C., Morrone, M. C., & Ross, J. (1994). Selective suppression ... Crane, H. D., & Steele, C. S. (1978). Accurate three- ..
challenges with respect to the coordinate system used to control attention. ... flickering light in an otherwise static scene, automati- ... and powerful one that has variable selection criteria, .... Top-down attentional bias and training can modula
Neuroimaging techniques can be used not only to identify the neural substrates of attention, but also to test cognitive ... which fMRI and MEG can provide key evidence in answering these questions. ...... cific activity at 160 msec: An MEG study.
target \\?as randomly enlbcdded ncar the middle of a stream of 25 numerals. At the cnd of stinlulus presentation, subjccts typed. Dynamics of Automatic and ...
(IOR) to underline the notion that the visual system is biased in order to avoid returning to previously attended locations. In the vast majority of studies upon the ...
