An impulsive control theory for synchronization of a class of continuous systems is developed. A sufficient condition for the impulsive control is derived. The proposed impulsive control scheme is illustrated by some continuous chaotic systems and the simulation results demonstrate the effectiveness of the method.
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http://dx.doi.org/10.1063/1.1644351 | DOI Listing |
Sports Biomech
January 2025
Department of Physical Education and Sport, University of Seville, Seville, Spain.
Despite the high incidence of knee injuries reported in non-professional sports, the implementation of specific training programmes aimed at mitigating the kinematic and kinetic factors associated with these injuries remains limited. To determine the effects of a tailored exercise programme on kinematic and kinetic variables during side-cutting activities. Fifty-seven physically active participants were randomised into control group (CG; n: 28) that received no intervention, and an experimental group (EG; n: 29), that performed an individualised exercise programme that included a combination of strength, neuromuscular, proprioceptive, eccentric training and whole-body vibration (WBV) exercises.
View Article and Find Full Text PDFBrain Commun
January 2025
Department of Neurological Surgery, University of Louisville, Louisville, KY 40202, USA.
The subthalamic nucleus is thought to play a crucial role in controlling impulsive actions. Networked among the basal ganglia and receiving input from several cortical areas, the subthalamic nucleus is well positioned to influence action selection when faced with competing and conflicting action outcomes. The purpose of this study was to test the dissociable roles of the dorsal and ventral aspects of the subthalamic nucleus during action conflict in patients with Parkinson's disease undergoing intraoperative neurophysiological recording and to explore a potential mechanism for this inhibitory control.
View Article and Find Full Text PDFJ Int Neuropsychol Soc
January 2025
Department of Psychiatry, Ankara University, Ankara, Turkey.
Objectives: This study compared cognitive flexibility (CF) and emotion recognition (ER) in adolescents with eating disorders (ED) to a healthy group.
Methods: Forty healthy individuals aged 12-18 years with no psychiatric diagnosis and 46 patients diagnosed with anorexia nervosa (AN), bulimia nervosa (BN), or binge eating disorder (BED) according to DSM-5 criteria participated. CF was assessed using the Cognitive Flexibility Scale (CFS), Stroop Test, and Berg Card Sorting Test (BCST), while ER was evaluated using the test of perception of affect via nonverbal cues.
JACC Clin Electrophysiol
January 2025
Cardioangiologisches Centrum Bethanien, Agaplesion Markus-Krankenhaus, Frankfurt am Main, Germany.
Background: The net benefit of oral anticoagulation in patients with end-stage renal disease on hemodialysis (HD) is uncertain. In recent years, left atrial appendage closure (LAAC) has emerged as an alternative to oral anticoagulation; however, there is scant evidence of LAAC in patients on HD.
Objectives: This study aimed to assess the feasibility and safety of LAAC in patients on HD.
Arch Argent Pediatr
January 2025
Fundación Centro de Salud e Investigaciones Médicas (CESIM), Santa Rosa, Argentina.
Introduction. Sleep-disordered breathing (RBD), from habitual snoring to obstructive sleep apnea syndrome (OSAS), can influence brain functioning by affecting executive functions such as attention and inhibitory control. Objective.
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