Search results for " Movement"

Uncertain sunset lives: British migrants facing Brexit in Spain

2020

One of the most concerned groups potentially impacted by the approval of Brexit in 2016 is that of the so-called “Brexpats”. This group of people is composed by at least 784,900 British citizens who are living in the European Union (EU), among which those settling in Spain are the most prominent. Spanish Brexpats are the largest British population outside the borders of the UK, except for in the Commonwealth territories. They have some peculiar characteristics, such as an advanced average age compared to other EU destinations; a large number of people living off the radar; geographical concentration within coastal areas; and a certain social isolation. In this context, the succession of new…

Media effects on policy preferences toward free movement: evidence from five EU member states

2020

In a time when freedom of movement is being challenged by an increasing number of European Union member states, and where immigration has been dominating public debate for years, this study investi...

The influence of eye movements on the temporal features of executed and imagined arm movements.

2007

The very close coordination between eye and hand indicates that eye movements are parts of the neural processes underlying the planning and control of arm movements. Eye movements are fundamental during observed actions and play a functional role in visual mental imagery. However, the role of eye movements during imagined actions is still unknown. Here, we report the timing features of eye and arm pointing movements for nine healthy participants in four conditions: Executed movements with orientation saccades (Eyes Free) or with no saccades (Eyes Motionless), and Imagined movements with Eyes Free or with Eyes Motionless. The first result was a facilitation effect of saccades upon both execu…

Phase matters: responding to and learning about peripheral stimuli depends on hippocampal θ phase at stimulus onset.

2015

Hippocampal θ (3–12 Hz) oscillations are implicated in learning and memory, but their functional role remains unclear. We studied the effect of the phase of local θ oscillation on hippocampal responses to a neutral conditioned stimulus (CS) and subsequent learning of classical trace eyeblink conditioning in adult rabbits. High-amplitude, regular hippocampal θ-band responses (that predict good learning) were elicited by the CS when it was timed to commence at the fissure θ trough (Trough group). Regardless, learning in this group was not enhanced compared with a yoked control group, possibly due to a ceiling effect. However, when the CS was consistently presented to the peak of θ (Peak group…

Effect of the MobilityWOD training program on functional movement patterns related to the risk of injury in CrossFit practitioners

2020

Background: CrossFit is an increasingly popular form of physical activity. However, due to its specificity and high intensity, it carries with it a considerable risk of injuries. So it is important to know if some specific training including exercises derived from physiotherapy and functional training (MobilityWOD) can reduce the risk of injury. Objective: The aim of the study is to assess the effect of MobilityWOD training program on functional movement patterns related to the risk of injury in adult male CrossFit practitioners. Methods: The study included 30 men aged 20-35 years old who practice CrossFit training five timeper week. Initially, a functional evaluation was performed using th…

Integrative Neuromuscular Training Enhances Physical Fitness in 6- to 14-Year-Old Rugby Players.

2021

ABSTRACT Alonso-Aubin, DA, Picon-Martinez, M, Rebullido, TR, Faigenbaum, AD, Cortell-Tormo, JM, and Chulvi-Medrano, I. Integrative neuromuscular training enhances physical fitness in 6- to 14-year-old rugby players. J Strength Cond Res 35(8): 2263-2271, 2021-The purpose of this study was to assess the effects of an 8-week integrative neuromuscular training (INT) program on physical fitness measures in young rugby players. A sample of 138 male rugby players (age range, 6-14 years) was divided into 5 age-related groups: group 1 (G1) (n = 20; age, 7.05 ± 0.58), group 2 (G2) (n = 27; age, 8.57 ± 0.49), group 3 (G3) (n = 31; age, 11.02 ± 0.56), group 4 (G4) (n = 33; age, 13.12 ± 0.58, and group …

Tourism expenditure and tourism intra-destination mobility

2022

Young neurons from medial ganglionic eminence disperse in adult and embryonic brain.

1999

In this study, we identified neuronal precursors that can disperse through adult mammalian brain tissue. Transplanted neuronal precursors from embryonic medial ganglionic eminence (MGE), but not from lateral ganglionic eminence (LGE) or neocortex, dispersed and differentiated into neurons in multiple adult brain regions. In contrast, only LGE cells were able to migrate efficiently from the adult subventricular zone to the olfactory bulb. In embryonic brain slices, MGE cells migrated extensively toward cortex. Our results demonstrate that cells in different germinal regions have unique migratory potentials, and that adult mammalian brain can support widespread dispersion of specific populati…

Polycystin-1 downregulation induces ERK-dependent mTOR pathway activation in a cellular model of psoriasis

2018

Psoriatic plaques tend to localize to the knees and elbows, areas that are particularly subject to mechanical stress resulting from bending and friction. Moreover, plaques often develop at sites of mechanical trauma or injury (Koebner phenomenon). Nevertheless, mechanotransduction has never been linked to psoriasis. Polycystins (polycystin-1, PC1; polycystin-2, PC2) are mechanosensitive molecules that function as key regulators of cellular mechanosensitivity and mechanotransduction. The aim of this in vitro study was to investigate the role of polycystins in the development of psoriasis. We showed that PC1 knockdown in HaCaT cells led to an elevated mRNA expression of psoriasis-related biom…

Subtypes of glial cells in the Drosophila embryonic ventral nerve cord as related to lineage and gene expression

2008

In the Drosophila embryonic CNS several subtypes of glial cells develop, which arrange themselves at characteristic positions and presumably fulfil specific functions. The mechanisms leading to the specification and differentiation of glial subtypes are largely unknown. By DiI labelling in glia-specific Gal4 lines we have clarified the lineages of the lateral glia in the embryonic ventral nerve cord and linked each glial cell to a specific stem cell. For the lineage of the longitudinal glioblast we show that it consists of 9 cells, which acquire at least four different identities. A large collection of molecular markers (many of them representing transcription factors and potential Gcm targ…