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31.
Dane S 《Perceptual and motor skills》2004,98(2):736-738
Sex-related effects of forced unilateral nostril breathing on the autonomic nervous system are considered. Recent studies described the effects of such breathing on autonomic activity as sex-specific as in prior studies. 相似文献
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The aim of the present study was to estimate associations of Body Mass Index, body fat, and muscle power on sport injuries. In injured and noninjured athletes during a sport season of four months, the differences in Body Mass Index, the percent body fat, and back, leg, and right- and left-hand muscle strength were examined. The subjects were 329 men and 127 women attending classes in the departments of Physical Training and Sport of Atatürk University (Erzurum, Erzincan, and A?ri in Turkey). Body Mass Index was higher in injured athletes than in noninjured ones, but there was no difference in percent body fat between injured and noninjured athletes. The back and leg muscle power were higher for noninjured athletes than for injured ones. The right- and left-hand power was higher for injured athletes in some sports. Because the back and leg muscles function in control of equilibrium, the power of these muscles may be important for control related to avoidance of sport injuries. 相似文献
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The relations for hand preference with craniofacial asymmetry and ear advantage, and between craniofacial asymmetry and ear advantage were investigated in young healthy subjects. Ear advantage was recorded as duration of hearing, craniofacial asymmetry by computerized tomography in 44 right-handed and 38 left-handed male and female high school students. Right-handers had a right ear advantage and a larger left craniofacial region, whereas left-handers had a left ear advantage and a larger right craniofacial region. These results are consistent with the speculation that hand preference may be related to craniofacial and consequently aural asymmetries. 相似文献
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In the present study, we explored the role of faces in oculomotor inhibition of return (IOR) using a tightly controlled spatial cuing paradigm. We measured saccadic response latency to targets following peripheral cues that were either faces or objects of lesser sociobiological salience. A recurring influence from cue content was observed across numerous methodological variations. Faces versus other object cues briefly reduced saccade latencies toward subsequently presented targets, independently of attentional allocation and IOR. The results suggest a short-lived priming effect or social facilitation effect from the mere presence of a face. In the present study, we further showed that saccadic responses were unaffected by face versus nonface objects in double-cue presentations. Our findings indicate that peripheral face cues do not influence attentional orienting processes involved in IOR any differently from other objects in a tightly controlled oculomotor IOR paradigm. 相似文献
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Left ear (right temporal hemisphere) advantage and left temporal hemispheric dysfunction in schizophrenia. 总被引:2,自引:0,他引:2
N Aydin S Dane I Oztürk C Uslu K Gümü?tekin I Kirpinar 《Perceptual and motor skills》2001,93(1):230-238
In this study, to investigate the right or left ear advantages in psychiatric patients. the durations of hearing for right and left ears were assessed in 61 psychiatric patients, 26 with schizophrenia, 17 with depressive disorder, 13 with bipolar affective disorder, and 5 with brief psychotic disorder, plus 24 controls. Diagnoses were made on the basis of information provided from clinical interviews and the Structured Clinical Interview for DSM-IV (SCID). Schizophrenia was associated with a left ear advantage, and both depressive disorder and brief psychotic disorder were associated with right ear advantage as well as controls. These results suggest that their schizophrenia may be associated with a left temporal lobe dysfunction. 相似文献
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One method for defining pathways through which children develop severe conduct problems is based on the presence or absence of callous-unemotional (CU) traits. This study investigated potential differences between nonreferred children (mean age = 12.36 years; SD = 1.73) with and without CU traits (n = 98). Children with conduct problems, irrespective of the presence of CU traits, tended to have significant problems in emotional and behavioral regulation. In contrast, CU traits, irespective of the presence of conduct problems, were associated with a lack of behavioral inhibition. Hostile attributional biases were associated with conduct problems but only in boys and in the absence of CU traits. These findings suggest that the processes underlying deficits in emotional and behavioral regulation in children with conduct problems may be different for children with CU traits. 相似文献
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Frick PJ Cornell AH Barry CT Bodin SD Dane HE 《Journal of abnormal child psychology》2003,31(4):457-470
The role of callous-unemotional (CU) traits and conduct problems in predicting conduct problem severity, severity and type of aggression, and self-reported delinquency at a 1-year follow-up was investigated in a sample of 98 children (mean age 12.43; SD = 1.72) recruited from a community-wide screening. Children with both CU traits and conduct problems had a greater number and variety of conduct problems at follow-up than children who at the screening had high levels of conduct problems alone. However, this poorer outcome for children with CU traits could largely be accounted for by differences in initial level of conduct problem severity. Children with CU traits and conduct problems were also at risk for showing higher levels of aggression, especially proactive aggression, and self-reported delinquency. Importantly, these outcomes could not be solely explained by initial level of conduct problem severity. Finally, CU traits predicted self-reported delinquency in some children who did not initially show high levels of conduct problems and this predictive relationship seemed to be strongest for girls in the sample who were high on CU traits but who did not show significant conduct problems. 相似文献
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It has been reported that there is a high proportion of left-handers among top athletes in different sports. In this study, the goal was to examine the rate of left-handedness in the top wrestlers at the world championships for achievement by left-handed wrestlers. The rate of left-handedness was higher in wrestlers with medal honors compared to wrestlers without medals for both men and women. The winning numbers and match degrees were higher in the left-handed wrestlers than in both right- and mixed-handed wrestlers among top international wrestlers. 相似文献
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