Results 21 to 30 of about 5,190,616 (233)

Divided Attention in Schizophrenia: A Dual Task Paradigm

open access: yes, 2021
Schizophrenia is known to be associated with attentional deficits. Few studies have examined whether the disorder is also associated with a deficit in the ability to divide attention, and they have given contradictory results.
Santiago-Ramajo, Sandra   +7 more
core   +1 more source

Attention-dependent modulation of neural activity in primary sensorimotor cortex [PDF]

open access: yes, 2013
Although motor tasks at most times do not require much attention, there are findings that attention can alter neuronal activity not only in higher motor areas but also within the primary sensorimotor cortex.
Nowak, Isabella   +2 more
core   +1 more source

Evaluation of Subclinical Hypothyroidism on Auditory Divided Attention

open access: yesJournal of Modern Rehabilitation, 2019
Introduction: Subclinical hypothyroidism is an endocrine disorder that can adversely affect cognitive performance. In this regard, patients with subclinical hypothyroidism may develop poor attention.
Fatemeh Khorasani   +4 more
doaj   +1 more source

Cognitive and motor deficits contribute to longer braking time in stroke

open access: yesJournal of NeuroEngineering and Rehabilitation, 2021
Background Braking is a critical determinant of safe driving that depends on the integrity of cognitive and motor processes. Following stroke, both cognitive and motor capabilities are impaired to varying degrees.
Neha Lodha   +4 more
doaj   +1 more source

Effects of Thermal Stress on Dual Task Performance and Attention Allocation [PDF]

open access: yes, 2005
A visual-visual dual task was designed to test the effect of the thermal environment on dual task performance and attention allocation. The temperatures selected for testing were 20 and 35°C Wet Bulb Globe Temperature (WBGT) in experiment 1 and 25, 30 ...
Waldemar Karwowski   +7 more
core   +1 more source

Telephone conversation impairs sustained visual attention via a central bottleneck [PDF]

open access: yes, 2008
Recent research has shown that holding telephone conversations disrupts one's driving ability. We asked whether this effect could be attributed to a visual attention impairment.
Randall Carter   +7 more
core   +2 more sources

Cognitive network reconstruction in individuals who use opioids compared to those who do not: Topological analysis of cognitive function through graph model and centrality measures

open access: yesFrontiers in Psychiatry, 2023
IntroductionCognitive dysfunction related to opioid use disorder (OUD) requires investigation of the interconnected network of cognitive domains through behavioral experiments and graph data modeling.MethodsWe conducted n-back, selective and divided ...
Elnaz Gharahi   +5 more
doaj   +1 more source

Effects of rTMS conditioning over the fronto-parietal network on motor versus visual attention [PDF]

open access: yes, 2007
Many studies have shown that visuospatial orienting attention depends on a network of frontal and parietal areas in the right hemisphere. Rushworth et al. [Rushworth, M. F., Krams, M., & Passingham, R. E. The attentional role of the left parietal cortex:
Rounis, E.   +6 more
core   +1 more source

The Effect of Dual Tasks on the Kinematic Pattern and Kinetics of the Lower Extremities in Athletes: A Narrative Review [PDF]

open access: yesمجله پژوهش در علوم توانبخشی, 2020
Introduction: Anterior cruciate ligament (ACL) injury occurs in sports that require rotational and shear movements. Dual tasks during sports maneuvers increase the risk of injuries.
Majid Hamoongard, Malihe Hadadnezhad
doaj   +1 more source

The movement kinematics and learning strategies associated with adopting different foci of attention during both acquisition and anxious performance [PDF]

open access: yes, 2012
Research suggests that implicit strategies adopted during learning help prevent breakdown of automatic processes and subsequent performance decrements associated with the presence of pressure.
Khan, M.A.   +15 more
core   +1 more source

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