Mohammad Naderi; Alireza Bahrami; Darius Khajavi
Abstract
.The targeted 75 patients with a score of 45- 55 imagery and had no history of basketball free throw were selected and were divided in 5 groups, each of 15; control, mental imagery PETTLEP Constant, group mental imagery PETTLEP Constant combined with physical exercise Constant, group imagery PETTLEP ...
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.The targeted 75 patients with a score of 45- 55 imagery and had no history of basketball free throw were selected and were divided in 5 groups, each of 15; control, mental imagery PETTLEP Constant, group mental imagery PETTLEP Constant combined with physical exercise Constant, group imagery PETTLEP of the variable, group mental imagery PETTLEP variable combined with physical exercise variables. To collect data was used in the Movement Imagery Questionnaire – Revised (MIQ-R).At first of all groups were taken pre-test of basketball free throw. Exercise protocol, eight sessions were conducted for eight days. At the end, taken post-test. After Data normality and equality of variances, The result have been surveyed by analysis of variance, Tukey test and also the 16 version of SPSS in P value of P
Khadije Irandoust; Morteza Taheri; Abbas Sadeghi
Abstract
In recent years, the effects of exercise on nervous system, spatial memory andmotor function in the senescence period have received the attention of researchers.As the age increases, some functions of nervous system such as spatial memory areweakened. Thus, the effect of aerobic exercises including swimming ...
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In recent years, the effects of exercise on nervous system, spatial memory andmotor function in the senescence period have received the attention of researchers.As the age increases, some functions of nervous system such as spatial memory areweakened. Thus, the effect of aerobic exercises including swimming and runningon learning, spatial memory and motor function was investigated in old rats. Thestudy was experimental. 30 rats (18 months old) were randomly divided intothree groups: experimental 1 (running on a treadmill), experimental 2 (swimmingin the water maze) and control. Rat treadmill was used for subjects' exercise,Morris water maze device was used to apply exercise protocol and to examine theirmemory and learning and open field device was used to examine subjects' motorfunction. One-way analysis of variance was used to analyze the data. The resultswere reported as mean + SD and suggested that in spatial memory test (time toreach the target and the covered distance to reach the target), Experimental 1group (swimming) significantly outperformed control and experimental 2 (running)groups (P=0.001). Treadmill group had a better performance in spatial memorytest (time to reach the target) than control group (P=0.04). In motor function test(open field test), experimental 1 and 2 groups were significantly superior to thecontrol group in the total distance covered (P=0.001, P=0.002 respectively). In themean speed covered in the open field test, Experimental 1 and 2 groups weresignificantly superior to the control group (P=0.001, P=0.003 respectively). Theresults showed that aerobic exercise especially swimming had a positive effect onmemory consolidation, retention and motor function, that is, exercise probablyimproves reward paths in the nervous system of the rats and this factor can be areason for memory consolidation and learning in the nervous system.
Morteza Taheri; Mahmoud Sheikh; Naser Naghdi; Elahe Arabameri; Nabiallah Namvar
Volume 2, Issue 2 , July 2010
Abstract
The purpose of this research was to investigate the effect of physical exercise and addiction of female rats on male offspring's physical growth indexes. The research method was experimental. Statistical population consisted of female rats (albino – wistar) obtained from Pasteur Institute, Iran. The ...
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The purpose of this research was to investigate the effect of physical exercise and addiction of female rats on male offspring's physical growth indexes. The research method was experimental. Statistical population consisted of female rats (albino – wistar) obtained from Pasteur Institute, Iran. The data were gathered from 116 male offspring (including 4 groups: addicted mother– sporting mother – addictive sporting mother and intact group) and 80 mothers (to estimate the length of pregnancy). The drug used in this study was manufactured by Daroopakhsh factory. The findings from physical growth indexes (height, weight, head circumference and gestational days) suggested that addiction (before pregnancy) played an effective role in physical growth indexes within the first 5 days which can be due to the increased pregnancy period (P