Early reports on enhancing occipital alpha through feedback noted that subjects reported the experience as being pleasant and relaxing. This paper reports the subjective experiences of 140 subjects who participated in four studies which examined the alpha enhancement phenomenon. Under both eyes-open and eyes-closed conditions, approximately 50 per cent of the subjects reported that alpha enhancement was "pleasant' and 50 per cent "unpleasant/neutral'. With eyes-open training conditions, about half the subjects stated that the experience was "relaxing' and the other half "not relaxing'. During eyes-closed training, 63 per cent of the subjects noted that enhancing alpha was "relaxing', while 37 per cent reported that the experience was "not relaxing'. However, in the last case the circular relationship between increased alpha and deep relaxation may obtain.
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http://dx.doi.org/10.1192/bjp.127.2.122 | DOI Listing |
Nutr Res
January 2025
Department of Molecular Medicine, University of Padova, Padova, Italy; IMDEA-Food, Madrid, Spain. Electronic address:
l-Theanine is a unique non-protein amino acid found abundantly in tea leaves. Interest in its potential use as a dietary supplement has surged recently, especially claims related to promoting relaxation and cognitive enhancement. This review surveys the chemistry, metabolism, and purported biological activities of l-theanine.
View Article and Find Full Text PDFJ Pediatr Nurs
January 2025
University of Padua, Laboratory of Studies and Evidence Based Nursing, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padua, Italy.
Purpose: The primary challenge in infant care is developing a comprehensive, rapid, and reliable assessment tool that is minimally dependent on subjective evaluations and applicable in various inpatient settings. This study aims to develop and assess the structural validity of the Infant Nursing Assessment Scale (INA), enabling a comprehensive evaluation of hospitalized newborns and infants.
Design And Methods: A development and validation study based on cross-sectional design was undertaken.
Medicine (Baltimore)
January 2025
Department of Gastroenterology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China.
Inflammatory bowel disease is a chronic inflammatory condition predominantly affecting the intestines, encompassing both ulcerative colitis and Crohn disease (CD). As one of the most common gastrointestinal disorders, CD's pathogenesis is closely linked with the intestinal microbiota. Recently, fecal microbiota transplantation (FMT) has gained attention as a potential treatment for CD, with the effective reestablishment of intestinal microecology considered a crucial mechanism of FMT therapy.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Chronic coronary artery disease (CAD) remains a significant global healthcare burden. Current risk assessment methods have notable limitations in early detection and risk stratification. Hence, there is an urgent need for innovative biomarkers that facilitate the premature CAD diagnosis, ultimately leading to reduction in associated morbidity and mortality rates.
View Article and Find Full Text PDFPLoS One
January 2025
School of Physical Education and Sports Science, South China Normal University, Guangzhou, China.
Leucine has gained recognition as an athletic dietary supplement in recent years due to its various benefits; however, the underlying molecular mechanisms remain unclear. In this study, 20 basketball players were recruited and randomly assigned to two groups. Baseline exercise performance-assessed through a 282-foot sprint, free throws, three-point field goals, and self-rated practice assessments-was measured prior to leucine supplementation.
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