CORELAŢIA DINTRE MODIFICĂRILE HORMONALE MENSTRUALE ŞI PERFORMANŢA COGNITIVĂ, UTILIZÂND CARACTERISTICILE EEG

Oglinda-Catirau, Gabriela; Vasilieva, Maria; Anatolie, Vataman

dc.contributor.author	Oglinda-Catirau, Gabriela
dc.contributor.author	Vasilieva, Maria
dc.contributor.author	Anatolie, Vataman
dc.date.accessioned	2025-12-06T12:50:28Z
dc.date.accessioned	2025-12-07T15:57:56Z
dc.date.available	2025-12-06T12:50:28Z
dc.date.available	2025-12-07T15:57:56Z
dc.date.issued	2025
dc.identifier.citation	Oglinda-Catirau, Gabriela; Vasilieva, Maria; Anatolie, Vataman. CORELAŢIA DINTRE MODIFICĂRILE HORMONALE MENSTRUALE ŞI PERFORMANŢA COGNITIVĂ, UTILIZÂND CARACTERISTICILE EEG = THE CORRELATION BETWEEN MENSTRUAL HORMONAL CHANGES AND COGNITIVE PERFORMANCE, USING EEG FEATURES. In: Revista de Științe ale Sănătății din Moldova = Moldovan Journal of Health Sciences. 2025, vol. 12, Nr. 3/2025, anexa 2, p. 490. ISSN 2345-1467.	en_US
dc.identifier.issn	2345-1467
dc.identifier.uri	https://cercetare.usmf.md/sites/default/files/2025-10/MJHS_12_2_2025_anexa2site.pdf
dc.identifier.uri	https://repository.usmf.md/handle/20.500.12710/32220
dc.description	Universitatea de Stat de Medicină și Farmacie „Nicolae Testemițanu”, Chișinău, Republica Moldova	en_US
dc.description.abstract	Introducere. Comportamentul motor, emoţional şi cognitiv poate fi influenţat de fluctuaţiile hormonale din timpul ciclului menstrual (MC). Reactivitatea traseului EEG este o cheie a reactivităţii corticale. Ritmul Mu este un ritm sen-zoriomotor implicat în circuitele neuronale ce răspund de cogniţia motorie. Scop. Scopul este de a analiza corelaţia dintre fluctuaţiile hormonale în timpul ciclului menstrual şi performanţa cognitivă, utilizând parametri specifici ai EEG ce reflectă activitatea cerebrală. Material şi metode. Acest studiu prezintă o revizuire a literaturii, utilizând bazele de date PubMed, Scopus şi Web of Science, concentrându-se pe studii publicate între 2019 şi 2024, în limba engleză.	ro_RO
dc.description.abstract	Introduction. Motor, emotional, and cognition behavior can be influenced by hormonal fluctuations during the menstrual cycle (MC). During the EEG recording alpha reactivity is a key point of the cortical reactivity. Mu rhythm is a sensorimotor rhythm involved in neural circuits implicated in motor cognition. Objective. The aim is to analyze the correlation between hormonal fluctuations in menstrual cycle and cognitive performance by using specific EEG parameters that reflect brain activity patterns. Material and methods. This study presents a literature review using the PubMed, Scopus, and Web of Science databases, focusing on studies published between 2019 and 2024 in English language.The	en_US
dc.publisher		en_US
dc.relation.ispartof	Revista de Științe ale Sănătății din Moldova = Moldovan Journal of Health Sciences	en_US
dc.subject	used in the search were	en_US
dc.subject	alpha rhythm	en_US
dc.subject	mu rhythm	en_US
dc.subject	EEG	en_US
dc.subject	menstrual cycle	en_US
dc.subject	hormonal changes	en_US
dc.subject	and the correlation between EEG and other parameters. Results. Women show a faster (nearly 0,5Hz) posterior dominant rhythm (PDR)	en_US
dc.subject	than men. The PDR frequency changes during MC	en_US
dc.subject	during the follicular phase (FP) of the MC is 0.1- 0.5 Hz faster than in the luteal phase (LP). The amplitude of PDR in women compared to men shows divergent results in different studies. In the LP of MC the amplitude suppression in response to the eyes opening is diminished	en_US
dc.subject	which suggests the diminished cognitive performance. In the FP-the amplitude of the suppression is low. The motor cognition can be facilitated during the FP	en_US
dc.subject	it was observed during the presence of mu rhythm and its higher suppression	en_US
dc.subject	compared to LP. Conclusion. Cognitive alertness	en_US
dc.subject	emotional responsiveness	en_US
dc.subject	and motor performance peak during the follicular phase of the menstrual cycle	en_US
dc.subject	correlating with EEG features such as faster dominant posterior rhythm frequency and stronger mu rhythm suppression	en_US
dc.subject	indicating enhanced neural activity	en_US
dc.title	CORELAŢIA DINTRE MODIFICĂRILE HORMONALE MENSTRUALE ŞI PERFORMANŢA COGNITIVĂ, UTILIZÂND CARACTERISTICILE EEG	ro_RO
dc.title.alternative	THE CORRELATION BETWEEN MENSTRUAL HORMONAL CHANGES AND COGNITIVE PERFORMANCE, USING EEG FEATURES	en_US
dc.type	Article	en_US