Size Matters? Penis Dissatisfaction and Gun Ownership in America

In this study, we formally examine the association between penis size dissatisfaction and gun ownership in America.The primary hypothesis, derived from the psychosexual theory of gun ownership, asserts that men who are more dissatisfied with the size of their penises will be more likely to personally own guns.To test this hypothesis, we Hearing Pro

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The influence of serotonin- and other genes on impulsive behavioral aggression and cognitive impulsivity in children with attention-deficit/hyperactivity disorder (ADHD): Findings from a family-based association test (FBAT) analysis

Abstract Background Low serotonergic (5-HT) activity correlates with increased impulsive-aggressive behavior, while the opposite association may apply to cognitive impulsiveness.Both types of impulsivity are associated with attention-deficit/hyperactivity disorder (ADHD), and genes of functional significance for the 5-HT system are implicated in th

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Design and Fabrication of Textile-Based Electrodes for Biomedical Applications in Wearable Electronics Devices: Electrocardiography, Electromyography, and Tactile Sensing

The increasing prevalence of wearable electronic devices for healthcare monitoring has marked notable advancement.Typical medical parameters include tracking physiological signals such as electrocardiography (ECG), photoplethysmography (PPG), and electromyography Carnosine (EMG), which derive vital signs, including heart rate, SpO2 level, blood pre

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