Neural basis of the attention bias during addiction stroop task in methamphetamine-dependent patients with and without a history of psychosis: an ERP study

Frontiers in Psychology, Год журнала: 2023, Номер 14

Опубликована: Июнь 9, 2023

Attentional bias plays an important role in sustaining various types of drug addiction. No prior studies examined methamphetamine (MA)-associated psychosis (MAP) relationships between ERP time course and performance on addiction Stroop task MA abusers. The aim the present study was to determine whether abusers with (MAP+) or without (MAP-) exhibit alterations during task.

Язык: Английский

---

Acute and chronic effects of exercise intensity on cognitive functions of fastball athletes

Cognitive Neurodynamics, Год журнала: 2024, Номер 18(5), С. 2289 - 2298

Опубликована: Март 8, 2024

Язык: Английский

---

Relationships among eHealth Literacy, Physical Literacy, and Physical Activity in Chinese University Students: A Cross-Sectional Study (Preprint)

Journal of Medical Internet Research, Год журнала: 2024, Номер 26, С. e56386 - e56386

Опубликована: Сен. 23, 2024

Background eHealth literacy is critical for evaluating abilities in locating, accessing, and applying digital health information to enhance one’s understanding, skills, attitudes toward a healthy lifestyle. Prior research indicates that enhancing can improve behaviors such as physical activity (PA). Physical (PL) refers the ability develop sustainable PA habits, taking into account various aspects of an individual. Notably, university students have shown decline possess low PL levels. However, connection between this demographic has not been extensively studied, it remains uncertain whether acts mediator PL. Objective This study examines extent which mediates link Chinese explores gender differences these variables. Methods In February 2022, cross-sectional survey was administered 1210 across 3 universities China. The instruments used were Perceived Instrument, International Activity Questionnaire, version Literacy Scale. Correlations literacy, PA, analyzed using Pearson product-moment correlation multiple linear regression, while mediation models helped elucidate interactions among Results response rate 92.9% (1124/1210). analysis, showed significant direct effect on PL, with coefficient 0.78 (β .75, SE 0.02; P<.001). Moderate vigorous (MVPA) accounted 2.16% total effect, suggesting MVPA partially relationship Additionally, male outperformed female terms (t636=4.94; P<.001) (t636=3.18; P<.001), but no found (t636=1.23; P=.22). Conclusions findings indicate serves students. Students or limited are less likely be physically literate. Thus, plays crucial role especially when interventions targeting implemented. Our results also suggest need targeted education aimed at improving students, recognizing comparable genders universities.

Язык: Английский

---

The effects of prolonged sitting behavior on resting-state brain functional connectivity in college students post-COVID-19 rehabilitation: A study based on fNIRS technology

Sports Medicine and Health Science, Год журнала: 2024, Номер 6(3), С. 287 - 294

Опубликована: Июнь 5, 2024

Functional near-infrared spectroscopy (fNIRS) was used to explore the effects of sedentary behavior on brain functional connectivity characteristics college students in resting state after recovering from Corona Virus Disease 2019 (COVID-19). Twenty-two with and 22 maintenance exercise habits were included analysis; moreover, 8 ​min fNIRS resting-state data collected. Based concentrations oxyhemoglobin (HbO2) deoxyhemoglobin (HbR) time series, connection strength two groups subjects, including prefrontal cortex (PFC) lower limb supplementary motor area (LS), as well activity connections primary (M1) calculated. The following findings demonstrated. (1) analysis based HbO2 demonstrated that comparison mean homologous regions interest (ROIs) between group group, there no significant difference ROIs (p>0.05). In strengths heterologous ROIs, right PFC LS (p=0.0097), left (p=0.0127), M1 (p=0.0305) significantly greater. (p=0.0312) (p=0.0370) Additionally, (p=0.0438) (2) HbR (p>0.05) or Similarly, groups. Experimental results graphical indicate this experiment, student participants who exhibited behaviors showed an increase signals. Increase signals among exhibiting may be linked their status post-SARS-CoV-2 infection context, potentially contributing strengthened cortical network. Conversely, decreased for behaviors, maintained reasonable routines under same conditions counterparts. suggest have potential mitigate reduce impacts

Язык: Английский

---

Beta-band oscillations and spike-local field potential synchronization in the motor cortex are correlated with movement deficits in an exercise-induced fatigue mouse model

Cognitive Neurodynamics, Год журнала: 2024, Номер 19(1)

Опубликована: Дек. 31, 2024

Язык: Английский

---