Results 121 to 130 of about 354,942 (313)

A comprehensive investigation of memory impairment in attention deficit hyperactivity disorder and oppositional defiant disorder

, 2011
We conducted a comprehensive and systematic assessment of memory functioning indrug-naïve boys with attention deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD).
David R. Coghill, Park, Joanne, Coghill, David R., Joanne Park, Sinéad M. Rhodes, Rhodes, Sinead M., Seth, Sarah, Sarah Seth   +7 more
core   +1 more source

Alteration of hippocampal parvalbumin interneurons underlies memory impairment in rat model of Parkinson's disease

Frontiers in Behavioral Neuroscience
Cognitive decline is a major non-motor symptom in patients with Parkinson's disease (PD) that can be present as early as the prodromal stage. As a multisystem neurodegenerative syndrome, PD is associated with disturbances in various neurotransmitters ...
Ljiljana Radovanovic, Jasna Saponjic, Jelena Petrovic   +2 more
doaj   +1 more source

Phonological awareness and spatial visual memory among sample of dyslexic children

Journal of Arts & Social Sciences, 2017
This study aims to identify the relationship between phonological awareness and spatial visual memory, as well as, to detect the differences between Kuwaiti males and females and non-Kuwaitis with regard to reading learning difficulties in certain ...
Amsal Hadi Huwailah, Masad Naghah Abu Al Diyar   +1 more
doaj   +1 more source

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

International Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir, Sarah Mechhoud, Taous‐Meriem Laleg‐Kirati   +2 more
wiley   +1 more source

Intrinsic frames of reference in spatial memory

, 2002
Three experiments investigated the frames of reference used in memory to represent the spatial structure of the environment. Participants learned the locations of objects in a room according to an intrinsic axis of the configuration; the axis was ...
Mou, WM, McNamara, TP, Timothy P. McNamara   +2 more
core  

Spatial learning in pigs: effects of environmental enrichment and individual characteristics on behaviour and performance

, 2009
Contains fulltext : 77372.pdf (Publisher’s version ) (Closed access)This study investigated the effects of both environmental enrichment and individual behavioural characteristics on spatial cognitive capabilities of pigs, using a novel
Jarno Jansen, J. Elizabeth Bolhuis, Schouten, W.G.P., Spruijt, B.M., Willem G. P. Schouten, Wiegant, V.M., Bolhuis, J.E., Berry M. Spruijt, Jansen, J., Victor M. Wiegant   +9 more
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

The impact of acute psychological stress on spatial cognition

, 2008
Includes bibliographical references (leaves 54-64).Based on the premise that the hippocampus is both affected by cortisol and intimately involved in episodic memory and spatial cognition, the general aim of this study was to investigate the effects of ...
Attwood, Carmela Bonito
core  

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Explicit processing of verbal and spatial features during letter-location binding modulates oscillatory activity of a fronto-parietal network.

, 2010
The present study investigated the binding of verbal and spatial features in immediate memory. In a recent study, we demonstrated incidental and asymmetrical letter-location binding effects when participants attended to letter features (but not when they
Maestú, Fernando, Fernando Maestú, Claudia Poch, Poch, Claudia, Elsley, Jane V., Jane V. Elsley, Pablo Campo, Ruiz Vargas, Jose Maria, José María Ruiz-Vargas, Nazareth P. Castellanos, Parmentier, Fabrice B.R., Campo, Pablo, Francisco del Pozo, Perales Castellanos, Nazareth, Fabrice B.R. Parmentier, Pozo Guerrero, Francisco del   +15 more
core   +1 more source