Results 71 to 80 of about 916,878 (200)

Age-Related Decline in Controlled Retrieval: The Role of the PFC and Sleep

open access: yesNeural Plasticity, 2012
Age-related cognitive impairments often include difficulty retrieving memories, particularly those that rely on executive control. In this paper we discuss the influence of the prefrontal cortex on memory retrieval, and the specific memory processes ...
Kristine A. Wilckens   +2 more
doaj   +1 more source

Slow-growing fish have the fastest declines [PDF]

open access: yesJournal of Experimental Biology, 2015
![Graphic][1] Our world is currently in the midst of a mass extinction, with species declining and disappearing at alarming rates. However, not all are faring so poorly. While many populations and species are disappearing, others are maintaining their numbers, or even becoming more abundant,
openaire   +1 more source

Dual-tasking and gait in people with Mild Cognitive Impairment. The effect of working memory

open access: yesBMC Geriatrics, 2009
Background Cognition and mobility in older adults are closely associated and they decline together with aging. Studies evaluating associations between cognitive factors and gait performance in people with Mild Cognitive Impairment (MCI) are scarce.
Phillips Natalie A   +5 more
doaj   +1 more source

OCCUPATIONAL CHOICE AND STRUCTURAL CHANGE [PDF]

open access: yes
The connection between average sectoral income, occupational choice and structural change has so far only been described vaguely for sectors dominated by small enterprises.
Mann, Stefan, Mante, Juliane
core   +1 more source

Sucrose versus maltose effect on metabolic pathways in somatic embryogenesis of Hevea brasiliensis [PDF]

open access: yes, 2004
Somatic embryogenesis in Hevea is stimulated when the embryogenesis induction medium contains maltose, rather than glucose, fructose, or sucrose, in equimolarity (Blanc et al., 1999).
Blanc, Géraldine   +4 more
core  

A systematic review protocol for slow-paced breathing in healthy populations: Impacts on cognition and insights into mechanisms of action

open access: yesSystematic Reviews
Background Slow-paced breathing (SPB) has emerged as an intervention to improve cognitive function and prevent cognitive decline. The proposed systematic review aims to consolidate previous literature examining the impacts of SPB across cognitive ...
Sadhna D. Ramquar   +5 more
doaj   +1 more source

Fighting Alzheimer’s with Movement: The Role of Physical Activity in Disease Management

open access: yesQuality in Sport
Introduction and purpose This article investigates the role of physical activity in Alzheimer's disease. It reviews existing research to explore how exercise affects cognitive decline, identifies mechanisms through which physical activity may slow ...
Agnieszka Kosińska   +9 more
doaj   +1 more source

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