Results 51 to 60 of about 753,062 (144)

Orthostatic Cognitive Dysfunction in Postural Tachycardia Syndrome After Rapid Water Drinking

Frontiers in Neuroscience, 2019
Background: Postural tachycardia syndrome (POTS) is a form of autonomic dysregulation and is characterized by an excessive heart rate (HR) increment upon the upright body position while blood pressure is maintained.
Belén Rodriguez, Raya Zimmermann, Klemens Gutbrod, Doerthe Heinemann, Werner J. Z’Graggen, Werner J. Z’Graggen   +5 more
doaj   +1 more source

How the Effect of Virtual Reality on Cognitive Functioning Is Modulated by Gender Differences

Bioengineering
Virtual reality (VR) can be a promising tool to simulate reality in various settings but the real impact of this technology on the human mental system is still unclear as to how VR might (if at all) interfere with cognitive functioning. Using a computer,
Stefania Righi, Gioele Gavazzi, Viola Benedetti, Giulia Raineri, Maria Pia Viggiano   +4 more
doaj   +1 more source

Brain activity during divided and selective attention to auditory and visual sentence comprehension tasks

Frontiers in Human Neuroscience, 2015
Using functional magnetic resonance imaging, we measured brain activity of human participants while they performed a sentence congruence judgment task in either the visual or auditory modality separately, or in both modalities simultaneously. Significant
Mona eMoisala, Mona eMoisala, Viljami eSalmela, Viljami eSalmela, Emma eSalo, Synnöve eCarlson, Synnöve eCarlson, Virve eVuontela, Oili eSalonen, Kimmo eAlho, Kimmo eAlho, Kimmo eAlho, Kimmo eAlho   +12 more
doaj   +1 more source

Focused and Divided Attention in Alzheimer's Disease

Cortex, 1989
Visual search tasks were used to examine two aspects of selective attention (focused and divided attention) in normal young and older persons and in Alzheimer patients. Normal and demented subjects were equally efficient in using a color cue to selectively search only the relevant items in an array.
R D, Nebes, C B, Brady
openaire   +2 more sources

Testing hemifield independence for divided attention in visual object tasks. [PDF]

J Vis, 2023
Popovkina DV, Palmer J, Moore CM, Boynton GM.   +3 more
europepmc   +1 more source

Component-Specific Advantages in Visual Attention Across Experience Groups: A UFOV Study

Behavioral Sciences
Visual attention involves the efficient allocation of processing resources across space and under conditions of visual competition. This study examined whether experience-related advantages in visual attention are expressed uniformly or selectively ...
Siyu Guo, Ziyao Liu, Lu Yin, Zhao Li, Yingzhi Lu   +4 more
doaj   +1 more source

Divided attention effects in visual search are caused by objects not by space. [PDF]

J Vis, 2022
Moore CM, Pai J, Palmer J.
europepmc   +1 more source

Responsible attention: the effect of divided attention on metacognition and responsible remembering. [PDF]

Psychol Res, 2023
Murphy DH, Castel AD.
europepmc   +1 more source

Effect of target contrast and divided attention on the useful field of view. [PDF]

Vision Res, 2022
Plummer JP, Chaparro A, Ni R.
europepmc   +1 more source

The Effects of β-myrcene on Simulated Driving and Divided Attention: A Double-Blind, Placebo-Controlled, Crossover Pilot Study. [PDF]

Cannabis, 2023
Johnson MB, McKnight S, Taylor EP, Mechtler L, Ralyea CC.   +4 more
europepmc   +1 more source