Reaction Time

41.

Fixation stability and saccadic latency in élite shooters.

This study tested the hypothesis that elementary visuo-motor functions involved in visual scanning, as measured by fixation and saccadic tasks, are better in a group of high-level clay target shooters (N=7) than in a control group (N=8). In the fixation ...
Francesco Di Russo, Sabrina Pitzalis, Donatella Spinelli (Vision Res, 200308)
fixation-stability-saccadic-latency-élite-shooters.asp

42.

Latency differences and the flash-lag effect.

The tendency for briefly flashed stimuli to appear to lag behind the spatial position of physically aligned moving stimuli is known as the flash-lag effect. Possibly the simplest explanation for this phenomenon is that transient stimuli are processed ...
Derek H Arnold, Szonya Durant, Alan Johnston (Vision Res, 200308)
latency-differences-flash-lag-effect.asp

43.

Olfactory short-term memory and related amygdala recordings in patients with temporal lobe epilepsy.

Olfactory short-term recognition memory was assessed with a delayed odour-matching task in 38 patients with unilateral temporal lobe epilepsy (TLE) and stereotactic electroencephalography (SEEG) recordings taken prior to surgical treatment. The amygdala ...
Julie Hudry, Fabien Perrin, Philippe Ryvlin, François Mauguière, Jean-Pierre Royet (Brain, 200308)
olfactory-short-term-memory-related-amygdala-recordings-patients.asp

44.

The midlatency auditory evoked potential P50 is abnormal in Huntingtons disease.

The P50 (or P1) potential is a midlatency auditory evoked response, believed to be partially generated by the cholinergic pedunculopontine nucleus (PPN) neurons that give rise to the ascending reticular activating system (RAS). We compared the P50 ...
Ergun Y Uc, Robert D Skinner, Robert L Rodnitzky, Edgar Garcia-Rill (J Neurol Sci, 200308)
midlatency-auditory-evoked-potential-p-abnormal-huntington-s-disease.asp

45.

How the self controls its "automatic pilot" when processing subliminal information.

Human performance may be primed by information not consciously available. Can such priming become so overwhelming that observers cannot help but act accordingly? In the present study, well-visible stimuli were preceded by whole series of unidentifiable ...
Piotr Jáskowski, Blandyna Skalska, Rolf Verleger (J Cogn Neurosci, 200308)
self-controls-automatic-pilot-processing-subliminal-information.asp

46.

Dissecting contributions of prefrontal cortex and fusiform face area to face working memory.

Interactions between prefrontal cortex (PFC) and stimulus-specific visual cortical association areas are hypothesized to mediate visual working memory in behaving monkeys. To clarify the roles for homologous regions in humans, event-related fMRI was used ...
T Jason Druzgal, Mark DEsposito (J Cogn Neurosci, 200308)
dissecting-contributions-prefrontal-cortex-fusiform-face-area-face.asp

47.

Mixed blocked/event-related designs separate transient and sustained activity in fMRI.

Recent functional magnetic resonance imaging (fMRI) studies using mixed blocked/event-related designs have shown activity consistent with separable sustained task-related processes and transient trial-related processes. In the mixed design, control ...
Kristina M Visscher, Francis M Miezin, James E Kelly, Randy L Buckner, David I Donaldson, Mark P McAvoy, Vidya M Bhalodia, Steven E Petersen (Neuroimage, 200308)
mixed-blocked-event-related-designs-separate-transient-sustained.asp

48.

Comparison of BOLD fMRI and MEG characteristics to vibrotactile stimulation.

The characteristics of blood oxygenation level-dependent (BOLD) fMRI and magnetoencephalographic (MEG) responses to vibrotactile stimuli in humans were studied and compared. The stimuli, presented with interstimulus intervals (ISIs) ranging from 1 to 5 ...
Pasi I Tuunanen, Martin Kavec, Veikko Jousmäki, Jussi-Pekka Usenius, Riitta Hari, Riitta Salmelin, Risto A Kauppinen (Neuroimage, 200308)
comparison-bold-fmri-meg-characteristics-vibrotactile-stimulation.asp

49.

The effects of fexofenadine on reaction time, decision-making, and driver behavior.

OBJECTIVE: To evaluate the effect of fexofenadine on driver behavior, decision-making, and reaction time in a blinded, randomized, parallel, placebo-controlled study. METHODS: A total of 259 male and female adult volunteers participated in a standardized ...
Paul Charles Potter, Johannes Magdalenus Schepers, Christoffel Hendrik Van Niekerk (Ann Allergy Asthma Immunol, 200308)
effects-fexofenadine-reaction-time-decision-making-driver-behavior.asp

50.

Neural activity related to the processing of increasing monetary reward in smokers and nonsmokers.

This study investigated the processing of increasing monetary reward in nonsmoking and smoking subjects. The choice of the subject populations has been motivated by the observation of differences between nonsmokers and smokers in response to rewarding ...
C Martin-Soelch, J Missimer, K L Leenders, W Schultz (Eur J Neurosci, 200308)
neural-activity-related-processing-increasing-monetary-reward-smokers.asp