Neuropsychopharmacology, Journal Year: 2024, Volume and Issue: 50(1), P. 330 - 331
Published: July 17, 2024
Language: Английский
Neuropsychopharmacology, Journal Year: 2024, Volume and Issue: 50(1), P. 330 - 331
Published: July 17, 2024
Language: Английский
Med, Journal Year: 2024, Volume and Issue: 5(3), P. 201 - 223.e6
Published: Feb. 14, 2024
Language: Английский
Citations
11Frontiers in Human Neuroscience, Journal Year: 2024, Volume and Issue: 18
Published: June 27, 2024
The pervasive nature of short-form video platforms has seamlessly integrated into daily routines, yet it is important to recognize their potential adverse effects on both physical and mental health. Prior research identified a detrimental impact excessive consumption attentional behavior, but the underlying neural mechanisms remain unexplored. In current study, we aimed investigate effect use functions, measured through attention network test (ANT). A total 48 participants, consisting 35 females 13 males, with mean age 21.8 years, were recruited. mobile phone short addiction tendency questionnaire (MPSVATQ) self-control scale (SCS) conducted assess usage behavior ability. Electroencephalogram (EEG) data recorded during completion ANT task. correlation analysis showed significant negative relationship between MPSVATQ theta power index reflecting executive control in prefrontal region ( r = −0.395, p 0.007), this result was not observed by using resting-state EEG data. Furthermore, SCS outcomes −0.320, 0.026). These results suggest that an increased toward could negatively diminish within realm functions. This study sheds light consequences stemming from underscores importance developing interventions mitigate addiction.
Language: Английский
Citations
7Neuropharmacology, Journal Year: 2024, Volume and Issue: 248, P. 109891 - 109891
Published: Feb. 27, 2024
Several neurochemical systems converge in the prefrontal cortex (PFC) to regulate cognitive and motivated behaviors. A rich network of endogenous opioid peptides receptors spans multiple PFC cell types circuits, this extensive system has emerged as a key substrate underlying reward, motivation, affective behaviors, adaptations stress. Here, we review current evidence for dysregulated cortical signaling pathogenesis psychiatric disorders. We begin by providing an introduction basic anatomy function system, followed discussion exogenous modulation at behavioral, cellular, synaptic level. Finally, highlight therapeutic potential targets treatment disorders, synthesizing clinical reports altered peptide receptor expression activity human patients summarizing new developments opioid-based medications. This article is part Special Issue on "PFC circuit disease relevant models".
Language: Английский
Citations
4BMC Psychiatry, Journal Year: 2025, Volume and Issue: 25(1)
Published: March 3, 2025
Abstract Background Challenges with social functioning, which is a hallmark of opioid use disorder (OUD), are drawback in treatment adherence and maintenance. Yet, little research has explored the underlying mechanisms this impairment. Impulsivity corresponding neural alterations may be at center issue. Childhood adversity, been linked to both impulsivity poorer outcomes, could also affect relationship. This study explores relationship between impulsivity, their correlates prefrontal cortex, while examining potential moderating effects childhood trauma individuals recovering from OUD. Methods Participants ( N = 16) without 19) impairment completed survey (e.g., Barrat’s Scale, Adverse Experiences (ACEs) cognitive tasks undergoing neuroimaging. Functional near infrared spectroscopy (fNIRS), modern, portable, wearable low-cost neuroimaging technology, was used measure cortex activity during behavioral inhibition task (Go/No-Go task). Results Those who functioning scores indicated n scored significantly higher on scale (t [33]= -3.4, p < 0.01) reported more depressive symptoms [33] -2.8, than those reporting no 19). Social negatively correlated r =-0.7, 0.001), such that increased corresponded decreased functioning. emerged as moderator relationship, but only when controlling for depression, B=-0.11, 0.023. Although groups had comparable Go/No-Go performance, socially impaired group displayed greater activation dorsolateral (F(1,100.8) 7.89, 0.01), ventrolateral (F(1,88.8) 7.33, ventromedial (F(1,95.6) 7.56, duringthe task. Conclusion In addition being impulsive, exhibited Furthermore, impact varies depending ACEs, levels ACEs stronger negative highlighting its importance approaches. These findings have implications addressing needs recovery, personalized, integrative, trauma-informed approach intervention.
Language: Английский
Citations
0Published: Jan. 1, 2025
Language: Английский
Citations
0Molecular Psychiatry, Journal Year: 2023, Volume and Issue: 28(8), P. 3355 - 3364
Published: Aug. 1, 2023
Language: Английский
Citations
10Healthcare, Journal Year: 2024, Volume and Issue: 12(2), P. 140 - 140
Published: Jan. 8, 2024
Background: The prevailing mobile phone use brought the problem of addiction, which might cause negative consequences. Effortful control and mind wandering were associated with addictive behavior. present study aimed to investigate dimension-level relationships between effortful control, wandering, addiction. Methods: A total 1684 participants participated this study. measured through self-report scales, respectively. Dimension-level network these psychological variables was estimated bridge expected influence (BEI) values for each node calculated. Results: Dimensions exhibited distinct complex links other. “activation control” highest BEI value (BEI = −0.32), whereas “spontaneous thinking” showed positive 0.20). Conclusions: Different dimensions had varied yet significant connections facilitating understanding specific pathways underlying three constructs. identified dominant nodes can provide potential targets intervention
Language: Английский
Citations
2Brain and Cognition, Journal Year: 2024, Volume and Issue: 177, P. 106149 - 106149
Published: April 4, 2024
Language: Английский
Citations
2Translational Psychiatry, Journal Year: 2024, Volume and Issue: 14(1)
Published: Sept. 5, 2024
Language: Английский
Citations
2International Journal of Clinical and Health Psychology, Journal Year: 2024, Volume and Issue: 24(2), P. 100464 - 100464
Published: April 1, 2024
Motor control declines with age and requires effective connectivity between the sensorimotor cortex primary motor (M1). Despite research indicating that physical exercise can improve in older individuals effect of on neural adults remains to be elucidated. Older experience table tennis fit aerobics without such for comparison were recruited study. Differences assessed using stop-signal task. The impact DLPFC-M1 pre-SMA-M1 was transcranial magnetic stimulation. Varied time intervals (short long term) stimulus intensities (subthreshold suprathreshold) used explore across pathways. present study showed behavioral iexpression group significantly better than other two groups;The facilitatory regulation preSMA-M1 all groups is negatively correlated SSRT. Regulatory efficiency highest group. Only network regulatory ability Table Tennis a negative correlation SSRT; Inhibitory positively this most robust preliminary findings suggest may enhance system regulated by networks stabilize inhibitory DLPFC-M1, thereby affecting adults.
Language: Английский
Citations
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