Results 81 to 90 of about 3,089,429 (287)

Subcortical structural changes along the menstrual cycle: beyond the hippocampus

Scientific Reports, 2018
Animal studies have robustly shown hormone related changes in spine density in various brain areas, specifically the hippocampus. Literature on hormone dependent gray matter volume changes in humans is however less consistent.
Belinda Pletzer, TiAnni Harris, E. Hidalgo-Lopez   +2 more
semanticscholar   +1 more source

Body fat percentage and Body Mass Index in association with menstrual irregularities in young adults: A cross-sectional study

Majalah Obstetri dan Ginekologi
HIGHLIGHTS 1. Body fat percentage and BMI were found to be associated with menstrual cycle and menstrual bleeding period. 2. The odds of having a prolonged menstrual cycle were increased by a factor of 1.109 with an increase of one unit of body fat ...
Bryan Gervais de Liyis, George David, Made Favian Budi Gunawan   +2 more
doaj   +1 more source

Lowered Plasma Steady-State Levels of Progesterone Combined With Declining Progesterone Levels During the Luteal Phase Predict Peri-Menstrual Syndrome and Its Major Subdomains

Frontiers in Psychology, 2019
BackgroundIt is unknown whether lowered steady state levels of sex hormones coupled with changes in those hormones during the menstrual cycle are associated with premenstrual syndrome (PMS).ObjectiveTo examine associations between levels of progesterone ...
Chutima Roomruangwong, André F. Carvalho, André F. Carvalho, Frank Comhaire, Frank Comhaire, Michael Maes, Michael Maes, Michael Maes   +7 more
doaj   +1 more source

Hubungan Tingkat Stres dengan Keteraturan Siklus Menstruasi Pada Remaja Kelas XII di SMK Batik 1 Surakarta [PDF]

, 2016
Background: Menstruation is a natural process of women it is a process of an endometrium wall disintegration that comes out with blood through a vagina. The menstrual cycle normally happened within 21 – 35 days.
, dr. Rh Budhi Muljanto, Sp.KJ, , dr. Sri Wahyu Basuki, M.Kes., Rosiana, Daisa   +2 more
core  

Taking Context to Heart: Momentary Emotions, Menstrual Cycle, and Cardiac Autonomic Regulation [PDF]

, 2019
Background. Emotions have long been discussed in conjunction with the autonomic nervous system. Most research on heart-mood linkages does not consider sex differences or an evident underlying mechanism for sex differences- sex hormone levels.
Simon, Shauna
core  

Comparison of Abstinence and Coital Frequency Between 2 Natural Methods of Family Planning [PDF]

, 2014
Introduction The length of periodic abstinence, due to overestimation of the fertile phase of the menstrual cycle, is often a cause for dissatisfaction, discontinuation, and user error with natural family planning (NFP) methods.
Arévalo, Behre, Columbo, Fehring, Fehring, Fehring, Fehring, Fehring, Fehring, Fehring, Fehring, Guida, Leite, May, Moreau, Moreau, Mosher, Nassaralla, Oddens, Pallone, Sinai, Tanabe, Unipath Diagnostics, VandeVusse, Wilcox, World Health Organization   +25 more
core   +2 more sources

Menstruation in Girls and Adolescents: Using the Menstrual Cycle as a Vital Sign

Pediatrics, 2016
Young patients and their parents often are unsure about what represents normal menstrual patterns, and clinicians also may be unsure about normal ranges for menstrual cycle length and amount and duration of flow through adolescence.
Chairperson, M. Barratt, Margaret J. Blythe, P. Braverman, A. Diaz, David S. Rosen, Charles J. Wibbelsman, Jennifer E. Dietrich   +7 more
semanticscholar   +1 more source

Menstrual cycle influence on cognitive function and emotion processing - from the reproductive perspective

Frontiers in Neuroscience, 2014
The menstrual cycle has attracted research interest ever since the 1930s. For many researchers the menstrual cycle is an excellent model of ovarian steroid influence on emotion, behavior, and cognition.
Inger Sundström Sundström Poromaa, Malin eGingnell   +1 more
doaj   +1 more source

Menstrual cycle and competitive bidding [PDF]

In an experiment using two-bidder first-price sealed bid auctions with symmetric independent private values, we collected information on the female participants' menstrual cycles.
Pearson, Matthew, Schipper, Burkhard C
core   +1 more source

Neuroticism in the function of the menstrual cycle phases [PDF]

, 2011
Cilj provedenog istraživanja bio je ispitati neuroticizam u funkciji različitih faza menstrualnog ciklusa. U ispitivanju longitudinalnog tipa sudjelovale su zdrave ispitanice s regularnim menstrualnim ciklusima.
Nataša Šimić
core   +1 more source