Results 161 to 170 of about 77,287 (261)

Testing DAT1 and DRD4 Genes in Attention Deficit Hyperactivity Disorder Using a Wide Spectrum of Neurocognitive Batteries

open access: yesInternational Journal of Developmental Neuroscience, Volume 86, Issue 3, May 2026.
This study examined DAT1 and DRD4 VNTR polymorphisms and neurocognitive performance in 336 children and adolescents with ADHD and controls using the CNS Vital Signs battery. DAT1 10R/10R showed no significant effects after adjustment, whereas DRD4 4R/4R was associated with reduced cognitive flexibility. ABSTRACT Attention‐deficit/hyperactivity disorder
Gül Ünsel‐Bolat   +12 more
wiley   +1 more source

Association Between Gas‐Free Cerebrovascular Reactivity (CVR) and Cognitive Function in Older Adults With a High Risk for Vascular Dementia

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 5, Page 1282-1289, May 2026.
ABSTRACT Background Vascular cognitive impairment and dementia (VCID) is the second leading cause of dementia. Cerebrovascular reactivity (CVR) is a promising biomarker for VCID. However, CVR is not commonly measured in clinical practice due to logistical difficulties in applying a hypercapnia challenge during MR imaging. Purpose To investigate whether
Fariba Badrzadeh   +5 more
wiley   +1 more source

Childhood Maltreatment and Cognitive Functioning in Bipolar Disorder: A Systematic Review and Meta‐Analysis

open access: yesActa Psychiatrica Scandinavica, Volume 153, Issue 5, Page 315-338, May 2026.
ABSTRACT Aims Characterising the association between childhood maltreatment (CM) and cognitive functioning in bipolar disorder (BD) is crucial for improving the understanding of how early environmental risk factors impact the presentation of the disorder.
Natalia E. Fares‐Otero   +7 more
wiley   +1 more source

Cognitive and Psychomotor Processing Speed in Medication‐Naïve Individuals With First‐Episode of Psychosis: The Role of Peripheral Inflammatory Markers

open access: yesActa Psychiatrica Scandinavica, Volume 153, Issue 5, Page 477-489, May 2026.
ABSTRACT Background and Hypothesis Deficits in processing speed (PS) and psychomotor speed (PMS) are core cognitive impairments in schizophrenia spectrum disorders, including first‐episode psychosis (FEP). Neuroinflammation has been proposed as a potential contributor to these deficits.
Ángel Yorca‐Ruiz   +8 more
wiley   +1 more source

Predicting Cognitive Change During Treatment for Inpatient Depression: Secondary Analysis From a Randomized Controlled Trial

open access: yesActa Psychiatrica Scandinavica, Volume 153, Issue 5, Page 563-572, May 2026.
ABSTRACT Introduction Individuals hospitalized with depression are particularly impacted by cognitive impairment. Identifying variables that predict improvements in cognition across treatment may inform more targeted and effective treatment approaches. We conducted secondary analyses to investigate baseline predictors of objective cognitive change in a
Zoe A. Odering   +5 more
wiley   +1 more source

Pharmacological and Mechanistic Interventions for Cognitive Impairment Associated With Schizophrenia: A Review of Registered Clinical Trials

open access: yesActa Psychiatrica Scandinavica, Volume 153, Issue 5, Page 402-431, May 2026.
ABSTRACT Background Schizophrenia is characterized by positive, negative, and cognitive symptoms. Current pharmacological treatments often fail to address cognitive deficits. In this review of clinical trials, we aim to identify studies that explore neurobiological (non‐psychological) strategies to address Cognitive Impairment Associated with ...
Bahareh Peyrovian   +3 more
wiley   +1 more source

Appetitive responses toward smoking‐related stimuli in abstinence‐motivated, non‐deprived individuals with chronic tobacco dependence: A multi‐methodological investigation

open access: yesAddiction, Volume 121, Issue 5, Page 1140-1152, May 2026.
Abstract Background and aims Appetitive responses, such as approach biases, are thought to play a crucial role in smoking. This study aimed to compare responses toward smoking‐related stimuli with responses in control conditions (e.g. non‐approach or neutral stimuli) using a multi‐method approach. By examining associations between response measures and
Franziska Motka   +7 more
wiley   +1 more source

Home‐Based Learning Opportunities, Responsive Caregiving and the Development of Preschool‐Aged Children in Low‐ and Middle‐Income Countries of the East Asia and Pacific Region: A Systematic Review

open access: yesChild: Care, Health and Development, Volume 52, Issue 3, May 2026.
ABSTRACT Background Optimal early childhood development predicts lifelong health and well‐being. A child's immediate environment, especially the home, shapes cognitive, physical, language, motor, social and emotional development. Contextually relevant data on the proximal settings that support preschool‐aged children are lacking in low‐ and middle ...
Sally Popplestone   +5 more
wiley   +1 more source

Non‐Symbolic Magnitude Processing Is a Strong Correlate of Symbolic Math Skills in Children From Ghana and Côte d'Ivoire

open access: yesDevelopmental Science, Volume 29, Issue 3, May 2026.
ABSTRACT The ability to understand and compare non‐symbolic (e.g., dot arrays) and symbolic (e.g., Arabic numerals) magnitudes is a critical foundation for learning math. A meta‐analysis has revealed that symbolic magnitude processing is a stronger predictor of math performance than non‐symbolic, but the evidence base is restricted almost entirely to ...
Stephanie Bugden   +4 more
wiley   +1 more source

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