98%
921
2 minutes
20
In light of the dynamic systems perspective, the current study expanded existing literature by examining the moderating effect of maternal sensitivity on the quadratic association between infant negative reactivity and future executive function development. Using a longitudinal, multimethod design, we addressed executive function development among preschoolers. This study utilized data from the Family Life Project ( = 1292). Infant negative reactivity at 6 months, maternal sensitivity across first 3 years, and executive functions during preschool age were observational assessed. A path model with moderation analyses revealed a U-shaped quadratic association between infant negative reactivity and preschoolers' inhibitory control, only when maternal sensitivity was high. The results suggest that maternal sensitivity may assist infants with both low and high, but not moderate, levels of negative reactivity towards better executive function development. Findings support the ongoing nonlinear person-environment interplay during early years of life.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9437139 | PMC |
http://dx.doi.org/10.1017/S0954579422000037 | DOI Listing |
Neurotrauma Rep
August 2025
Department of Radiology, Weill Cornell Medicine; New York, New York, USA.
Traumatic brain injury (TBI) impairs attention and executive function, often through disrupted coordination between cognitive and autonomic systems. While electroencephalography (EEG) and pupillometry are widely used to assess neural and autonomic responses independently, little is known about how these systems interact in TBI. Understanding their coordination is essential to identify compensatory mechanisms that may support attention under conditions of neural inefficiency.
View Article and Find Full Text PDFFront Hum Neurosci
August 2025
Baptist Medical Center, Department of Behavioral Health, Jacksonville, FL, United States.
Introduction: This study investigates four subdomains of executive functioning-initiation, cognitive inhibition, mental shifting, and working memory-using task-based functional magnetic resonance imaging (fMRI) data and graph analysis.
Methods: We used healthy adults' functional magnetic resonance imaging (fMRI) data to construct brain connectomes and network graphs for each task and analyzed global and node-level graph metrics.
Results: The bilateral precuneus and right medial prefrontal cortex emerged as pivotal hubs and influencers, emphasizing their crucial regulatory role in all four subdomains of executive function.
Appl Neuropsychol Adult
September 2025
Private rehabilitation practice, Patras, Greece.
Objective: Cognitive impairment is common in patients with schizophrenia and has been found to predict functioning and quality of life. Here we investigated the efficacy of a computer assisted cognitive rehabilitation intervention in patients with Schizophrenia.
Method: Twenty patients with schizophrenia were recruited.
Am J Psychiatry
September 2025
Department of Psychiatry, School of Medicine, Yale University, New Haven.
This review examines ketamine's neurotoxic potential across preclinical and clinical studies. The authors synthesized data from preclinical models, then integrated findings from human clinical trials of esketamine and observational studies in recreational users. Animal studies have found that repeated or high-dose subanesthetic ketamine administration results in consistent excitotoxic neuronal damage and lasting cognitive deficits, especially in perinatal animals.
View Article and Find Full Text PDFDev Med Child Neurol
September 2025
Neuropsychology Service, Psychological and Mental Health Services, Great Ormond Street Hospital, London, UK.
Aim: To systematically review neurocognitive outcomes associated with postoperative paediatric cerebellar mutism syndrome (pCMS), comparing children with and without pCMS after posterior fossa tumour surgery, and in relation to moderating demographic and clinical risk factors.
Method: PsycInfo, Medline, and Embase databases were systematically searched up to December 2024. Studies of children aged 2 to 18 years with pCMS who had undergone standardized neurocognitive assessment were included.