Is there a relationship between the performance in a chronometric mental-rotations test and salivary testosterone and estradiol levels in children aged 9-14 years?

2015 ◽  
Vol 58 (1) ◽  
pp. 120-128 ◽  
Author(s):  
Claudia Quaiser-Pohl ◽  
Petra Jansen ◽  
Jennifer Lehmann ◽  
Brigitte M. Kudielka
Keyword(s):  
Salivary Testosterone ◽  
Mental Rotations ◽  
Estradiol Levels

Gender Differences in the Mental Rotations Test (MRT) Are Not Due to Task Complexity

2008 ◽  
Vol 29 (3) ◽  
pp. 130-133 ◽  
Author(s):  
Corinna Titze ◽  
Martin Heil ◽  
Petra Jansen
Keyword(s):  
Gender Differences ◽  
Mental Rotation ◽  
Task Complexity ◽  
Time Constraints ◽  
Medium Effects ◽  
Performance Factors ◽  
Mental Rotations ◽  
Sufficient Power ◽  
Forced Choice Tasks ◽  
Choice Tasks

Gender differences are one of the main topics in mental rotation research. This paper focuses on the influence of the performance factor task complexity by using two versions of the Mental Rotations Test (MRT). Some 300 participants completed the test without time constraints, either in the regular version or with a complexity reducing template creating successive two-alternative forced-choice tasks. Results showed that the complexity manipulation did not affect the gender differences at all. These results were supported by a sufficient power to detect medium effects. Although performance factors seem to play a role in solving mental rotation problems, we conclude that the variation of task complexity as realized in the present study did not.

Effect of prolonged opioid receptor blockade on LH-pulsatility, LH-responsiveness to GnRH, and on serum estradiol levels

1985 ◽  
Vol 110 (1_Suppla) ◽  
pp. S5-S6
Author(s):  
F. PETERS ◽  
E. DEL POZO ◽  
I. JONKANSKI ◽  
M. BRECKWOLDT
Keyword(s):  
Opioid Receptor ◽  
Receptor Blockade ◽  
Serum Estradiol ◽  
Lh Pulsatility ◽  
Estradiol Levels

Salivary testosterone to androstenedione (T/A4) ratio is significantly higher in PCOS patients and accompanied with an adverse metabolic phenotype

2016 ◽  
Author(s):  
Julia Muenzker ◽  
Lisa Lindheim ◽  
Jo Adaway ◽  
Elisabeth Lerchbaum ◽  
Thomas Pieber ◽  
...  
Keyword(s):  
Metabolic Phenotype ◽  
Salivary Testosterone

A MOZART EFFECT FOR WOMEN ON A MENTAL ROTATIONS TASK

2003 ◽  
Vol 96 (4) ◽  
pp. 1086
Author(s):  
KAREN S. GILLETA
Keyword(s):  
Mozart Effect ◽  
Mental Rotations

Fluctuating estradiol levels in female controls correlate with white matter microstructure

2016 ◽  
Vol 4 (Suppl. 3) ◽  
pp. A1.7
Author(s):  
René Seiger
Keyword(s):  
White Matter ◽  
White Matter Microstructure ◽  
Estradiol Levels

PHYSICAL DISORDERS AFTER HYSTERECTOMY DEPEND ON MRS AND SERUM ESTRADIOL LEVELS

2016 ◽  
pp. 41-45
Author(s):  
Lam Huong Le
Keyword(s):  
Key Words ◽  
Cross Sectional Study ◽  
Sexual Disorders ◽  
Serum Estradiol ◽  
Sectional Study ◽  
Cross Sectional ◽  
Total Hysterectomy ◽  
Physical Disorders ◽  
The Relationship ◽  
Estradiol Levels

Objectives: To study the relationship between serum estradiol and physical disorders after hysterectomy. Methods: A descriptive cross sectional study on 151 women after total hysterectomy from 12/2008 to 11/2010 at Hue Cental Hospial. Results: Serious disorders in total hysterectomy group include: physical disorders (34.78%), maternal disorders (71.74%), sexual disorders (58.70%). There were significant differences these disorders between total hysterectomy group and hysterectomy with/without accessiory remove group, as well as menopause group. Conclusion: Serum estradiol levels was inversely correlated with physical disorders, martenal disorders, sexual disorders and other disorders. Key words: hysterectomy, serum estradiol

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