User profiles for Antonio Guillamon

Antonio Guillamon

Catedrático Emérito de Psicobiologia. Facultad de Psicologia, UNED
Verified email at psi.uned.es
Cited by 6723

Hormone-treated transsexuals report less social distress, anxiety and depression

…, L Zubiaurre-Elorza, I Esteva, A Guillamon… - …, 2012 - Elsevier
INTRODUCTION: The aim of the present study was to evaluate the presence of symptoms of
current social distress, anxiety and depression in transsexuals. METHODS: We investigated …

White matter microstructure in female to male transsexuals before cross-sex hormonal treatment. A diffusion tensor imaging study

…, C Junque, S Segovia, Á Gomez, A Guillamon - Journal of psychiatric …, 2011 - Elsevier
BACKGROUND: Some gray and white matter regions of the brain are sexually dimorphic.
The best MRI technique for identifying subtle differences in white matter is diffusion tensor …

Adult development and quality of life of transgender and gender nonconforming people

…, E Coleman, MB Deutsch, A Guillamon… - Current Opinion in …, 2016 - journals.lww.com
Greater visibility of transgender people in society has revealed the need to understand and
promote their health and quality of life broadly, including but not limited to gender dysphoria …

The microstructure of white matter in male to female transsexuals before cross-sex hormonal treatment. A DTI study

…, S Segovia, Á Gomez, A Guillamon - Journal of psychiatric …, 2011 - Elsevier
BACKGROUND: Diffusion tensor imaging (DTI) has been shown to be sensitive in detecting
white matter differences between sexes. Before cross-sex hormone treatment female to …

[HTML][HTML] A review of the status of brain structure research in transsexualism

A Guillamon, C Junque, E Gómez-Gil - Archives of Sexual Behavior, 2016 - Springer
The present review focuses on the brain structure of male-to-female (MtF) and female-to-male
(FtM) homosexual transsexuals before and after cross-sex hormone treatment as shown …

Learned immobility explains the behavior of rats in the forced swimming test

JM De Pablo, A Parra, S Segovia, A Guillamón - Physiology & behavior, 1989 - Elsevier
The rat forced-swimming test (FST) is widely used for screening substances with a potential
antidepressant effect. The rat immobility shown in the FST has been interpreted as “…

Cortical thickness in untreated transsexuals

…, S Segovia, B Carrillo, G Rametti, A Guillamon - Cerebral …, 2013 - academic.oup.com
Sex differences in cortical thickness (CTh) have been extensively investigated but as yet there
are no reports on CTh in transsexuals. Our aim was to determine whether the CTh pattern …

Effects of sex steroids on the development of the locus coeruleus in the rat

A Guillamón, MR de Blas, S Segovia - Developmental Brain Research, 1988 - Elsevier
The effects of postnatal (on day 1 (D1) after birth) male orchidectomy and female androgenization
on the locus coeruleus (LC) are studied. Normal adult female rats show greater LC …

Effects of cross-sex hormone treatment on cortical thickness in transsexual individuals

…, C Junque, E Gómez-Gil, A Guillamon - The journal of sexual …, 2014 - academic.oup.com
Introduction Untreated transsexuals have a brain cortical phenotype. Cross-sex hormone
treatments are used to masculinize or feminize the bodies of female-to-male (FtMs) or male-to-…

Neuroimaging studies in people with gender incongruence

BPC Kreukels, A Guillamon - Gender Dysphoria and Gender …, 2018 - taylorfrancis.com
Gender incongruence (GI) refers to the feeling that the physical characteristics of the body are
not in line with the experienced gender. This may (in the case of gender dysphoria) or may …