Results 81 to 90 of about 56,232 (232)

Prefrontal responses to Stroop tasks in subjects with post-traumatic stress disorder assessed by functional near infrared spectroscopy

Scientific Reports, 2016
Studies on posttraumatic stress disorder (PTSD) showing attentional deficits have implicated abnormal activities in the frontal lobe. In this study, we utilized multichannel functional near-infrared spectroscopy (fNIRS) to investigate selective attention-
Amarnath Yennu, Fenghua Tian, Alexa Smith-Osborne, R. Gatchel, F. Woon, Hanli Liu   +5 more
semanticscholar   +1 more source

The Relationship Between the Gut Microbiome and Executive Function in Adolescents With Overweight and Obesity

Journal of Paediatrics and Child Health, EarlyView.
ABSTRACT Objectives Excess weight affects both brain structure and function. Among the structures affected by excess weight, the prefrontal cortex, a key structure for executive functions, appears to be especially vulnerable. Beyond genetic, cognitive and social factors, recent research has highlighted the role of the gut microbiome on excess weight ...
Xavier Caldú, María Ángeles Jurado, Anna Prunell‐Castañé, Consuelo Sánchez‐Garre, María‐José Sender‐Palacios, Maite Garolera   +5 more
wiley   +1 more source

Evaluating prefrontal changes in depression using functional near-infrared spectroscopy utilizing Stroop test: A comparison with healthy controls

Indian Journal of Psychiatry
Background: Functional near-infrared spectroscopy (fNIRS) is being increasingly utilized to visualize the brain areas involved in cognitive activity to understand the human brain better.
Rohit Verma, Ragul Ganesh, Shubham Narnoli, Panna Sharma, Neha P. Shrivastava, Ishita Dhyani, Sonali Singhal, Stuti Karna   +7 more
doaj   +1 more source

Early sleep apnea treatment in stroke (eSATIS) – a multicentre, randomised controlled, rater‐blinded, clinical trial: The association of post‐stroke cognition with sleep‐disordered breathing and its treatment

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Sleep‐disordered breathing (SDB) is linked to cognitive dysfunction. Although SDB is common in stroke patients, the impact of SDB and its early treatment on cognitive functioning after stroke remains poorly investigated. Therefore, we explored the association between SDB and post‐stroke cognitive functioning, including the impact of early SDB ...
Irina Filchenko, Simone B. Duss, Saskia Salzmann, Anne‐Kathrin Brill, Lyudmila Korostovtseva, Valeria Amelina, Sébastien Baillieul, Corrado Bernasconi, Markus H. Schmidt, Claudio L. A. Bassetti   +9 more
wiley   +1 more source

A functional MRI investigation of crossmodal interference in an audiovisual Stroop task.

PLoS ONE, 2019
The visual color-word Stroop task is widely used in clinical and research settings as a measure of cognitive control. Numerous neuroimaging studies have used color-word Stroop tasks to investigate the neural resources supporting cognitive control, but to
Megan C Fitzhugh, Peter S Whitehead, Lisa Johnson, Julia M Cai, Leslie C Baxter, Corianne Rogalsky   +5 more
doaj   +1 more source

Are Age‐Related Differences in Sleep Associated With the Different Trajectories of Fluid and Crystallized Intelligence Across the Lifespan?

Journal of Sleep Research, EarlyView.
ABSTRACT A common misconception is that, with age, cognition deteriorates across all domains. Instead, certain aspects are negatively impacted, while others are relatively spared, or, continue to improve. Specifically, fluid intelligence (i.e., problem‐solving skills) peaks in early adulthood and declines, whereas crystallized intelligence (i.e ...
Anna M. Momy, Daniel Baena, Laura B. Ray, Adrian Owen, Stuart M. Fogel   +4 more
wiley   +1 more source

Associations between neurological soft signs, executive functions, and brain-derived neurotrophic factor in boys with attention-deficit hyperactivity disorder

Indian Journal of Psychiatry
Background: To determine the association between neurological soft signs, executive functions, and serum brain-derived neurotrophic factor (BDNF) levels in children with attention-deficit hyperactivity disorder (ADHD).
Mustafa Tolga Tunagur, Hatice Aksu, Elif Merve Kurt Tunagur, Mustafa Yilmaz   +3 more
doaj   +1 more source

Functional magnetic resonance spectroscopy of glutamate in schizophrenia and major depressive disorder: anterior cingulate activity during a color-word Stroop task

npj Schizophrenia, 2015
Background:Glutamate abnormalities have been suggested to be associated with symptoms of schizophrenia. Using functional magnetic resonance spectroscopy (1H-fMRS), it is possible to monitor glutamate dynamically in the activated brain areas, which has ...
R. Taylor, R. Neufeld, B. Schaefer, M. Densmore, N. Rajakumar, E. Osuch, P. Williamson, J. Théberge   +7 more
semanticscholar   +1 more source

A Double‐Blind Randomised Controlled Crossover Trial of the Effect of Blue‐Enriched Ambient Light on Sleep in Older Adults With Sleep Disturbance: The CleverLights Study

Journal of Sleep Research, EarlyView.
ABSTRACT Light interventions have been investigated for treating sleep disturbances in older adults; however, findings are mixed. This proof‐of‐concept trial investigated the effect of blue‐enriched ambient light on electroencephalographic (EEG) sleep in older adults with self‐reported poor sleep.
Teha B. Pun, Craig L. Phillips, Nathaniel S. Marshall, Matthew Rahimi, Rick Wassing, Maria Comas, Angela L. D'Rozario, Camilla M. Hoyos, Delwyn J. Bartlett, Wenye Hu, Sharon L. Naismith, Sean Cain, Svetlana Postnova, Ronald R. Grunstein, Christopher J. Gordon   +14 more
wiley   +1 more source

The impact of attention deficit/hyperactivity disorder and comorbid anxiety disorder on neuropsychological test performance: A retrospective clinical sample study

Klinik Psikiyatri Dergisi
INTRODUCTION: Attention-Deficit/Hyperactivity Disorder (ADHD) is characterized by executive dysfunction, particularly in working memory, inhibitory control, and attention.
Zeynep Vatansever Pınar, Tuğba Çebioğlu   +1 more
doaj   +1 more source