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| http://dx.doi.org/10.1113/JP274367 | DOI Listing |
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[A comparative assessment of neurochemical and neurophysiological parameters of cardiac surgery patients who underwent different versions of multitasking cognitive training].
Zh Nevrol Psikhiatr Im S S Korsakova
December 2024
Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia.
Objective: To compare biomarkers of neurovascular unit (NVU) - S100β, NSE, BDNF and indicators of the brain electrical activity in patients who underwent coronary artery bypass grafting (CABG) depending on the use of different versions of multi-tasking cognitive training (CT).
Material And Methods: The study included 89 people, of whom 47 completed the CTI (postural and three cognitive tasks (counting backwards, verbal fluency and the open-ended task «Unusual use of an ordinary object») and 42 patients, who underwent CTII (visuomotor reaction and the same cognitive tasks) in the early postoperative CABG period. The patients of both groups underwent complex testing of psychomotor, executive functions, attention, short-term memory and EEG study in the perioperative period of CABG.
Analysing the support mechanisms of the vaginal ring pessary on supine and upright MRI.
Sci Rep
December 2024
Multi-Modality Medical Imaging (M3I), TechMed Centre, University of Twente, Technohal 2384,Drienerolaan 5, Enschede, 7522NB, The Netherlands.
Vaginal pessaries have been used for millennia to alleviate symptoms of pelvic organ prolapse (POP). Despite their long-standing use, the success rate of pessary treatment is approximately 60%, and the underlying mechanisms of support are not well understood. This study aims to investigate three previously proposed hypotheses regarding the support mechanisms of pessaries, utilizing supine and upright magnetic resonance imaging (MRI): (1) support by bony structures, (2) support by levator ani muscles (LAM), and (3) the uterus keeping the pessary in place by acting as a lever.
View Article and Find Full Text PDFWhole-body angular momentum during stair ascent and descent in individuals with and without knee osteoarthritis.
Sci Rep
December 2024
School of Health Sciences, Western Sydney University, Campbelltown, NSW, Australia.
Given the higher fall risk and the fatal sequelae of falls on stairs, it is worthwhile to investigate the mechanism of dynamic balance control in individuals with knee osteoarthritis during stair negotiation. Whole-body angular momentum ([Formula: see text]) is widely used as a surrogate to reflect dynamic balance and failure to constrain [Formula: see text] may increase the fall risk. This study aimed to compare the range of [Formula: see text] between people with and without knee osteoarthritis during stair ascent and descent.
View Article and Find Full Text PDFGait instability and compensatory mechanisms in Parkinson's disease with camptocormia: An exploratory study.
J Mov Disord
December 2024
Graduate School of Health Sciences, Kio University, Nara, Japan.
Objective: Camptocormia has been considered to contribute to vertical gait instability and, at times, may also lead to forward instability in experimental settings in Parkinson's disease (PD). However, these aspects, along with compensatory mechanisms, remain largely unexplored. This study comprehensively investigated gait instability and compensatory strategies in PD patients with camptocormia (PD+CC).
View Article and Find Full Text PDFDo adolescents with different types and degrees of idiopathic scoliosis curves differ in postural control compared to their healthy peers? a cross-sectional study.
BMC Musculoskelet Disord
December 2024
School of Health and Social Care, Department of Allied Health Professions, University of Teesside, Middlesbrough, UK.
Background: Numerous scoliosis research studies have investigated postural control changes in adolescents with idiopathic scoliosis and compared them to healthy controls. However, the results have been controversial. Therefore, the present study aimed to compare whether postural control in adolescent idiopathic scoliosis (AIS) patients is different from their age-matched healthy counterparts.
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