Weighted Coherence Analysis as a Window into the Neurophysiological Effects of Traumatic Brain Injury.

Traumatic brain injury (TBI), resulting from external forces, is a leading cause of disability and death, often leading to cognitive deficits that affect attention, concentration, speech and language, learning and memory, reasoning, planning, and problem-solving. Given the diverse mechanisms underlying TBI symptoms, it is essential to characterize its neurophysiological and neuropsychological effects. To address this, we employed weighted coherence (WC) analysis in patients performing the Halstead-Reitan categorization task, alongside a control group of eight healthy individuals.

COGNITIVE, NEUROLOGICAL, NEUROPSYCHOLOGICAL AND NEUROPSYCHIATRIC ALTERATIONS IN POST-COVID-19 PATIENTS.

The SARS-CoV-2 virus that causes the COVID-19 disease, reports hundreds of infections daily, the alterations and sequelae of this new pathogen have been reported globally, due to the seriousness of being an older adult and evolving seriously.

The benefits of role play in the development of drawing in preschool children.

Objective: The purpose of our study was to demonstrate the benefits of role play based on a Historical-Cultural perspective with the implementation of symbolic elements generated by the development of drawing of preschool children from suburban origin in a group of normal Mexican preschool children. We predict that the quality of the drawings will be improved after the preschoolers participate in such a role play program.

Methods: A pre-experimental study was carried out, with pre-test and post-test assessments.

EEG Global Coherence in Scholar ADHD Children during Visual Object Processing.

Among neurodevelopmental disorders, attention deficit hyperactivity disorder (ADHD) is the main cause of school failure in children. Notably, visuospatial dysfunction has also been emphasized as a leading cause of low cognitive performance in children with ADHD. Consequently, the present study aimed to identify ADHD-related changes in electroencephalography (EEG) characteristics, associated with visual object processing in school-aged children.