Brain Imaging and Behavior

Papers
(The median citation count of Brain Imaging and Behavior is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)
ArticleCitations
Anatomy and white-matter connections of the precuneus41
Abnormal neural activities in adults and youths with major depressive disorder during emotional processing: a meta-analysis40
Diagnosis of early Alzheimer’s disease based on dynamic high order networks37
Abnormal large-scale resting-state functional networks in drug-free major depressive disorder37
Contiguity of proactive and reactive inhibitory brain areas: a cognitive model based on ALE meta-analyses32
Neural representation of social concepts: a coordinate-based meta-analysis of fMRI studies29
Changes in the topological organization of the default mode network in autism spectrum disorder28
Age and sex effects on advanced white matter microstructure measures in 15,628 older adults: A UK biobank study27
Cross-network interaction for diagnosis of major depressive disorder based on resting state functional connectivity26
The abnormal reward network associated with insomnia severity and depression in chronic insomnia disorder26
The clinical utility of proton magnetic resonance spectroscopy in traumatic brain injury: recommendations from the ENIGMA MRS working group24
Mindfulness related changes in grey matter: a systematic review and meta‐analysis23
Brain volumes in adults with congenital heart disease correlate with executive function abilities23
Activation patterns of the dorsal medial prefrontal cortex and frontal pole predict individual differences in decision impulsivity22
A global collaboration to study intimate partner violence-related head trauma: The ENIGMA consortium IPV working group22
Hippocampal shape and asymmetry analysis by cascaded convolutional neural networks for Alzheimer’s disease diagnosis22
Limits to the generalizability of resting-state functional magnetic resonance imaging studies of youth: An examination of ABCD Study® baseline data21
A Hybrid CNN-GLCM Classifier For Detection And Grade Classification Of Brain Tumor20
Extra-motor cerebral changes and manifestations in primary lateral sclerosis20
Decreased interhemispheric resting-state functional connectivity in male adolescents with conduct disorder19
Understanding psychophysiological interaction and its relations to beta series correlation19
Abnormalities in the thalamo-cortical network in patients with functional constipation19
Resting-state abnormalities in functional connectivity of the default mode network in autism spectrum disorder: a meta-analysis19
Altered resting-state network connectivity in panic disorder: an independent ComponentAnalysis18
FMRI hemodynamic response function (HRF) as a novel marker of brain function: applications for understanding obsessive-compulsive disorder pathology and treatment response18
Abnormal regional homogeneity (ReHo) and fractional amplitude of low frequency fluctuations (fALFF) in first-episode drug-naïve schizophrenia patients comorbid with depression18
Brainstem substructures and cognition in prodromal Alzheimer’s disease18
Hippocampal activation and connectivity in the aging brain17
Functional connectivity dysfunction of insular subdivisions in cognitive impairment after acute mild traumatic brain injury17
Hyperconnectivity between the posterior cingulate and middle frontal and temporal gyrus in depression: Based on functional connectivity meta-analyses17
Abnormal degree centrality in end-stage renal disease (ESRD) patients with cognitive impairment: a resting-state functional MRI study16
Hippocampal connectivity in Amyotrophic Lateral Sclerosis (ALS): more than Papez circuit impairment16
Comprehensive classification models based on amygdala radiomic features for Alzheimer’s disease and mild cognitive impairment16
Dynamic network connectivity predicts subjective cognitive decline: the Sino-Longitudinal Cognitive impairment and dementia study16
Structural and functional changes in the brain of patients with Crohn’s disease: an activation likelihood estimation meta-analysis16
Self-reported experiences of discrimination in older black adults are associated with insula functional connectivity16
Measuring decline in white matter integrity after systemic treatment for breast cancer: omitting skeletonization enhances sensitivity16
Neurobiological effects of perceived stress are different between adolescents and middle-aged adults16
Temporal dynamics alterations of spontaneous neuronal activity in anterior cingulate cortex predict suicidal risk in bipolar II patients16
The frontal aslant tract and its role in executive functions: a quantitative tractography study in glioma patients16
Chemotherapy-induced grey matter abnormalities in cancer survivors: a voxel-wise neuroimaging meta-analysis16
Individuals with the post-traumatic stress disorder process emotions in subcortical regions irrespective of cognitive engagement: a meta-analysis of cognitive and emotional interface16
Predicting Alzheimer’s conversion in mild cognitive impairment patients using longitudinal neuroimaging and clinical markers15
Abnormal connectivity of anterior-insular subdivisions and relationship with somatic symptom in depressive patients15
Toward a global and reproducible science for brain imaging in neurotrauma: the ENIGMA adult moderate/severe traumatic brain injury working group15
Abnormal hemispheric asymmetry of both brain function and structure in attention deficit/hyperactivity disorder: a meta-analysis of individual participant data14
Reduced fine motor competence in children with ADHD is associated with atypical microstructural organization within the superior longitudinal fasciculus14
Structural and functional neuroimaging of late-life depression: a coordinate-based meta-analysis14
Deep learning based diagnosis of Parkinson’s Disease using diffusion magnetic resonance imaging14
Executive functional deficits during electrical stimulation of the right frontal aslant tract14
Abnormal functional connectivity of the salience network in insomnia13
A multi-domain prognostic model of disorder of consciousness using resting-state fMRI and laboratory parameters13
Enhanced cerebro-cerebellar functional connectivity reverses cognitive impairment following electroconvulsive therapy in major depressive disorder13
The imaging signature of C9orf72 hexanucleotide repeat expansions: implications for clinical trials and therapy development13
Impaired white matter microstructure associated with severe depressive symptoms in patients with PD13
Microstructural white matter alterations associated with migraine headaches: a systematic review of diffusion tensor imaging studies13
Disrupted brain functional network topology in unilateral acute brainstem ischemic stroke13
Blood pressure variability and medial temporal atrophy in apolipoprotein ϵ4 carriers13
Explainable machine learning with pairwise interactions for the classification of Parkinson’s disease and SWEDD from clinical and imaging features12
Altered asymmetries of diffusion and volumetry in basal ganglia of schizophrenia12
Associations between gait speed and brain structure in amnestic mild cognitive impairment: a quantitative neuroimaging study12
Simultaneous spatial-temporal decomposition for connectome-scale brain networks by deep sparse recurrent auto-encoder12
Early deafness leads to re-shaping of functional connectivity beyond the auditory cortex12
Gut dysbiosis-influence on amygdala-based functional activity in patients with end stage renal disease: a preliminary study12
Functional alterations of the suicidal brain: a coordinate-based meta-analysis of functional imaging studies12
Associations of pain catastrophizing with pain-related brain structure in individuals with or at risk for knee osteoarthritis: Sociodemographic considerations12
Disrupted white matter functional connectivity in aMCI APOEε4 carriers: a resting-state study11
Identification of minimal hepatic encephalopathy based on dynamic functional connectivity11
Resting-state functional connectivity of the sensory/somatomotor network associated with sleep quality: evidence from 202 young male samples11
Resting-state functional MRI language network connectivity differences in patients with brain tumors: exploration of the cerebellum and contralesional hemisphere11
Abnormal degree centrality in lifelong premature ejaculation patients: an fMRI study11
Neurological and behavioral features of locomotor imagery in the blind11
Volume, density, and thickness brain abnormalities in mild cognitive impairment: an ALE meta-analysis controlling for age and education.11
Compromised resting cerebral metabolism after sport-related concussion: A calibrated MRI study11
Associations of cardiorespiratory fitness and exercise with brain white matter in healthy adults: A systematic review and meta-analysis11
Distinct patterns of resting-state connectivity in U.S. service members with mild traumatic brain injury versus posttraumatic stress disorder11
Classification of Parkinson’s disease using a region-of-interest- and resting-state functional magnetic resonance imaging-based radiomics approach11
Prenatal depression exposure alters white matter integrity and neurodevelopment in early childhood11
Neuroanatomical associations of the Edinburgh cognitive and Behavioural ALS screen (ECAS)11
Differential functional connectivity of insular subdivisions in de novo Parkinson’s disease with mild cognitive impairment11
Effects of fingolimod, a sphingosine-1-phosphate (S1P) receptor agonist, on white matter microstructure, cognition and symptoms in schizophrenia11
The gray matter volume of bilateral inferior temporal gyrus in mediating the association between psychological stress and sleep quality among Chinese college students11
Framing potential for adverse effects of repetitive subconcussive impacts in soccer in the context of athlete and non-athlete controls10
Structural and functional brain changes in hepatic and neurological Wilson disease10
Association of remote mild traumatic brain injury with cortical amyloid burden in clinically normal older adults10
Aberrant static and dynamic functional connectivity of the executive control network in lung cancer patients after chemotherapy: a longitudinal fMRI study10
Brain voxel-based morphometry correlates of emotion dysregulation in attention-deficit hyperactivity disorder10
Habenula and left angular gyrus circuit contributes to response of electroconvulsive therapy in major depressive disorder10
Effective connectivity predicts cognitive empathy in cocaine addiction: a spectral dynamic causal modeling study10
Modulation of visual processing of food by transcutaneous vagus nerve stimulation (tVNS)10
Brain activation and connectivity in anorexia nervosa and body dysmorphic disorder when viewing bodies: relationships to clinical symptoms and perception of appearance10
Altered resting-state functional networks in patients with hemodialysis: a graph-theoretical based study10
Altered structural brain networks in linguistic variants of frontotemporal dementia9
APOE ε4 and cognitive reserve effects on the functional network in the Alzheimer’s disease spectrum9
Functional connectivity alterations associated with literacy difficulties in early readers9
Idiopathic and acquired pedophilia as two distinct disorders: an insight from neuroimaging9
Multivariate machine learning‐based language mapping in glioma patients based on lesion topography9
Functional connectivity modulations during offset analgesia in chronic pain patients: an fMRI study9
Plasma lipids are associated with white matter microstructural changes and axonal degeneration9
The exploration of Parkinson’s disease: a multi-modal data analysis of resting functional magnetic resonance imaging and gene data9
Structural brain abnormalities in borderline personality disorder correlate with clinical severity and predict psychotherapy response9
Common and specific neural correlates underlying insight and ordinary problem solving9
Locus Coeruleus magnetic resonance imaging in cognitively intact elderly subjects9
Long-lasting connectivity changes induced by intensive first-person shooter gaming9
Altered cerebral blood flow in older adults with Alzheimer’s disease: a systematic review9
Grey and white matter alteration in euthymic children with bipolar disorder: a combined source‐based morphometry (SBM) and voxel‐based morphometry (VBM) study9
Imaging-based indices of Neuropathology and gait speed decline in older adults: the atherosclerosis risk in communities study8
Distinct patterns of altered quantitative T1ρ and functional BOLD response associated with history of suicide attempts in bipolar disorder8
The central executive network and executive function in healthy and persons with schizophrenia groups: a meta-analysis of structural and functional MRI8
Gray matter increases within subregions of the hippocampal complex after pregnancy8
Impaired neurovascular coupling and cognitive deficits in anti-N-methyl-D-aspartate receptor encephalitis8
Cognitive Function Assessment and Prediction for Subjective Cognitive Decline and Mild Cognitive Impairment8
Cerebral perfusion disturbances in chronic mild traumatic brain injury correlate with psychoemotional outcomes8
Regional cerebral gray matter atrophy is associated with cognitive impairment in hemodialysis patients: a cross-sectional and longitudinal voxel-based morphological MRI study8
Structural and functional brain network alterations in prenatal alcohol exposed neonates8
Quantitative synthetic MRI reveals grey matter abnormalities in children with drug-naïve attention-deficit/hyperactivity disorder8
Regional prefrontal cortical atrophy predicts specific cognitive-behavioral symptoms in ALS-FTD8
Differences in topological properties of functional brain networks between menstrually-related and non-menstrual migraine without aura8
Alterations in functional network centrality in first-episode drug-naïve adolescent-onset schizophrenia8
Brain bases of recovery following cognitive rehabilitation for traumatic brain injury: a preliminary study8
Resting state fMRI analysis of pseudobulbar affect in Amyotrophic Lateral Sclerosis (ALS): motor dysfunction of emotional expression8
Aberrant intrinsic connectivity in women victims of sexual assault8
Irradiation-related longitudinal white matter atrophy underlies cognitive impairment in patients with nasopharyngeal carcinoma8
Sexual assault and white matter hyperintensities among midlife women8
FOXP2 expression and gray matter density in the male brains of patients with schizophrenia8
Dyad sex composition effect on inter-brain synchronization in face-to-face cooperation8
Positive affect is inversely related to the salience and emotion network’s connectivity8
Altered structural and functional connectivity in CSF1R-related leukoencephalopathy8
Altered effective connectivity within the cingulo-frontal-parietal cognitive attention networks in chronic low back pain: a dynamic causal modeling study8
Brain structure and problematic alcohol use: a test of plausible causation using latent causal variable analysis8
Frequency-specific altered global signal topography in drug-naïve first-episode patients with adolescent-onset schizophrenia8
Functional and structural impairment of transcallosal motor fibres in ALS: a study using transcranial magnetic stimulation, diffusion tensor imaging, and diffusion weighted spectroscopy8
White matter changes following experimental pediatric traumatic brain injury: an advanced diffusion-weighted imaging investigation8
Intrinsic low-frequency oscillation changes in multiple-frequency bands in stable patients with chronic obstructive pulmonary disease8
Whole brain volume and cortical thickness abnormalities in Wilson’s disease: a clinical correlation study8
Resting-state functional MRI shows altered default-mode network functional connectivity in Duchenne muscular dystrophy patients7
Prefrontal and striatal dopamine D2/D3 receptors correlate with fMRI BOLD activation during stopping7
Detection of functional and structural brain alterations in female schizophrenia using elastic net logistic regression7
Altered brain activity in the bilateral frontal cortices and neural correlation with cognitive impairment in schizophrenia7
Challenges and opportunities for neuroimaging in young patients with traumatic brain injury: a coordinated effort towards advancing discovery from the ENIGMA pediatric moderate/severe TBI group7
Papez Circuit Gray Matter and Episodic Memory in Amyotrophic Lateral Sclerosis and Behavioural Variant Frontotemporal Dementia7
Functional connectivity patterns of the subgenual anterior cingulate cortex in first-episode refractory major depressive disorder7
Brain structural and functional anomalies associated with simultanagnosia in patients with posterior cortical atrophy7
Altered dynamics of functional connectivity density associated with early and advanced stages of motor training in tennis and table tennis athletes7
Participant factors that contribute to magnetic resonance imaging motion artifacts in children with mild traumatic brain injury or orthopedic injury7
Patients with first-episode untreated schizophrenia who experience concomitant visual disturbances and auditory hallucinations exhibit co-impairment of the brain and retinas—a pilot study7
More restriction, more overeating: conflict monitoring ability is impaired by food-thought suppression among restrained eaters7
Altered structural connectivity networks in dementia with lewy bodies7
Superior frontal gyrus and middle temporal gyrus connectivity mediates the relationship between neuroticism and thought suppression7
The relationship between cognitive ability and BOLD activation across sleep–wake states7
Convergent and divergent functional connectivityalterations of hippocampal subregions between short-term and chronic insomnia disorder7
Reduced functional network connectivity is associated with upper limb dysfunction in acute ischemic brainstem stroke7
Brain-based Sex Differences in Depression: A Systematic Review of Neuroimaging Studies7
Chronic generalized pain disrupts whole brain functional connectivity in mice7
Ruminative reflection is associated with anticorrelations between the orbitofrontal cortex and the default mode network in depression: implications for repetitive transcranial magnetic stimulation7
Metabolic syndrome components moderate the association between executive function and functional connectivity in the default mode network7
Altered white matter structural networks in drug-naïve patients with obsessive-compulsive disorder7
Cholinergic basal forebrain and hippocampal structure influence visuospatial memory in Parkinson’s disease7
An fMRI investigation of the intention-outcome interactions in second- and third-party punishment7
Abberant inverted U-shaped brain pattern and trait-related retinal impairment in schizophrenia patients with combined auditory and visual hallucinations: a pilot study7
Impulsivity in heroin‐dependent individuals: structural and functional abnormalities within frontostriatal circuits7
Shared and specific patterns of structural and functional thalamo-frontal disturbances in manic and euthymic pediatric bipolar disorder7
Assessing the joint effects of brain aging and gut microbiota on the risks of psychiatric disorders7
Functional connectivity of posterior cingulate gyrus in heroin dependents treated by methadone maintenance and protracted abstinence measures: an event-related fMRI study7
Cross-paradigm connectivity: reliability, stability, and utility7
Prediction of pain intensity with uterine morphological features and brain microstructural and functional properties in women with primary dysmenorrhea7
Task modulates the orthographic and phonological representations in the bilateral ventral Occipitotemporal cortex7
Is bruxism associated with changes in neural pathways? A systematic review and meta-analysis of clinical studies using neurophysiological techniques7
The ENIGMA sports injury working group:– an international collaboration to further our understanding of sport-related brain injury7
Altered spatiotemporal consistency of corticolimbic circuitry in euthymic pediatric bipolar disorder7
Reward processing in trichotillomania and skin picking disorder7
Decreased modulation of segregated SEEKING and selective attention systems in chronic insomnia7
White matter correlates of slowed information processing speed in unimpaired multiple sclerosis patients with young age onset7
Abnormal brain activity patterns during spatial working memory task in patients with end-stage renal disease on maintenance hemodialysis: a fMRI study7
Dynamic alterations of spontaneous neural activity in patients with amyotrophic lateral sclerosis7
The relationship between dorsal stream connections to the caudate and verbal fluency in Parkinson disease7
Disrupted frontostriatal connectivity in primary insomnia: a DTI study6
Meta-analytic connectivity modelling of functional magnetic resonance imaging studies in autism spectrum disorders6
Diffusion MRI as a complementary assessment to cognition, emotion, and motor dysfunction after sports-related concussion: a systematic review and critical appraisal of the literature6
Distinct impaired patterns of intrinsic functional network centrality in patients with early- and late-onset Alzheimer’s disease6
Psychological resilience mediates the association of the middle frontal gyrus functional connectivity with sleep quality6
Disrupted fronto-temporal function in panic disorder: a resting-state connectome study6
The distinct disrupted plasticity in structural and functional network in mild stroke with basal ganglia region infarcts6
Patterns of Sulcal depth and cortical thickness in Parkinson’s disease6
Altered dynamic functional connectivity associates with post-traumatic stress disorder6
Cortical atrophy is associated with cognitive impairment in Parkinson’s disease: a combined analysis of cortical thickness and functional connectivity6
Executive control deficits and lesion correlates in acute left hemisphere stroke survivors with and without aphasia6
Functional connectivity changes of nucleus Accumbens Shell portion in left mesial temporal lobe epilepsy patients6
Increased cerebral blood flow is correlated with neurocognitive impairment in long-term hemodialysis patients: an arterial spin labeling MRI study6
REPIMPACT - a prospective longitudinal multisite study on the effects of repetitive head impacts in youth soccer6
Investigation of baseline attention, executive control, and performance variability in female varsity athletes6
Cortical thickness and surface area in patients with obsessive compulsive disorder and their unaffected siblings6
Disrupted functional connectivity in white matter resting-state networks in unilateral temporal lobe epilepsy6
Aberrant stability of brain functional architecture in cirrhotic patients with minimal hepatic encephalopathy6
The ENIGMA Brain Injury working group: approach, challenges, and potential benefits6
Alzheimer’s disease pathology in a community-based sample of older adults without dementia: The MYHAT neuroimaging study6
MRI-based Parcellation and Morphometry of the Individual Rhesus Monkey Brain: the macaque Harvard-Oxford Atlas (mHOA), a translational system referencing a standardized ontology6
Frontoinsular cortical microstructure is linked to life satisfaction in young adulthood6
Aberrant brain functional hubs and causal connectivity in presbycusis6
White matter characteristics between amygdala and prefrontal cortex underlie depressive tendency in end stage renal disease patients before the dialysis initiation6
Neural activities during the Processing of unattended and unseen emotional faces: a voxel-wise Meta-analysis6
Abnormal white matter tracts of insula in smokers6
Microstructural white matter alterations in Alzheimer’s disease and amnestic mild cognitive impairment and its diagnostic value based on diffusion kurtosis imaging: a tract-based spatial statistics st6
Decreased cortical thickness of left premotor cortex as a treatment predictor in major depressive disorder6
Aberrant functional and effective connectivity of the frontostriatal network in unilateral acute tinnitus patients with hearing loss6
Disassociated and concurrent structural and functional abnormalities in the drug-naïve first-episode early onset schizophrenia6
Gradually evaluating of suicidal risk in depression by semi-supervised cluster analysis on resting-state fMRI6
Multimodal assessment of white matter microstructure in antipsychotic-naïve schizophrenia patients and confounding effects of recreational drug use6
The accumulation of subconcussive impacts on cognitive, imaging, and biomarker outcomes in child and college-aged athletes: a systematic review6
Altered gray matter structural covariance networks at both acute and chronic stages of mild traumatic brain injury6
Identification of internet gaming disorder individuals based on ventral tegmental area resting-state functional connectivity6
Alterations of dynamic functional connectivity between visual and executive-control networks in schizophrenia6
Brain function associated with reaction time after sport-related concussion6
Automatic diagnosis of late-life depression by 3D convolutional neural networks and cross-sample Entropy analysis from resting-state fMRI6
Coordinating Global Multi-Site Studies of Military-Relevant Traumatic Brain Injury: Opportunities, Challenges, and Harmonization Guidelines6
The changes of brain functional networks in young adult smokers based on independent component analysis6
Asymmetric alterations of white matter integrity in patients with insomnia disorder5
Different effects of the DRD4 genotype on intrinsic brain network connectivity strength in drug-naïve children with ADHD and healthy controls5
Effect of chemotherapy on default mode network connectivity in older women with breast cancer5
Basal ganglia-orbitofrontal circuits are associated with prospective memory deficits in Wilson’s disease5
Different patterns of functional and structural alterations of hippocampal sub-regions in subcortical vascular mild cognitive impairment with and without depression symptoms5
Sex differences in microstructural alterations in the corpus callosum tracts in drug-naïve children with ADHD5
The role of maternal BMI on brain food cue reactivity in children: a preliminary study5
Abnormal global-brain functional connectivity and its relationship with cognitive deficits in drug-naive first-episode adolescent-onset schizophrenia5
The dissociative subtype of posttraumatic stress disorder is associated with subcortical white matter network alterations5
Post-stroke enriched auditory environment induces structural connectome plasticity: secondary analysis from a randomized controlled trial5
Subcortical brain structure in children with developmental coordination disorder: A T1-weighted volumetric study5
Association of white matter volume with sleep quality: a voxel-based morphometry study5
Effects of emotional maltreatment on semantic network activity during cognitive reappraisal5
Abnormal within- and cross-networks functional connectivity in different outcomes of herpes zoster patients5
Aberrant activity within auditory network is associated with psychiatric comorbidities in interictal migraineurs without aura5
Concurrent alterations of white matter microstructure and functional activities in medication-free major depressive disorder5
Specific occupational profiles as proxies of cognitive reserve induce neuroprotection in dementia with Lewy bodies5
Mediating role of the default mode network on parental acceptance/warmth and psychopathology in youth5
Influence of epileptogenic region on brain structural changes in Rolandic epilepsy5
Cerebral blood flow alterations in hemodialysis patients with and without restless legs syndrome: an arterial spin labeling study5
Individual differences in pain sensitivity in drug-naive patients with major depressive disorder: an fMRI study5
Characterization of cognitive function in survivors of diffuse gliomas using resting-state functional MRI (rs-fMRI)5
Are attention and cognitive control altered by fMRI scanner environment? Evidence from Go/No-go tasks in ADHD5
Abnormal hippocampal substructure volume in insomnia disorder5
Cortical thinning and altered functional brain coherence in survivors of childhood sarcoma5
Less reduced gray matter volume in the subregions of superior temporal gyrus predicts better treatment efficacy in drug-naive, first-episode schizophrenia5
Mapping cortical disease-burden at individual-level in frontotemporal dementia: implications for clinical care and pharmacological trials5
Association between resting-state functional connectivity of amygdala subregions and peripheral pro-inflammation cytokines levels in bipolar disorder5
Internet addiction-induced brain structure and function alterations: a systematic review and meta-analysis of voxel-based morphometry and resting-state functional connectivity studies5
Predicting cognitive scores with graph neural networks through sample selection learning5
Functional connectivity dynamics as a function of the fluctuation of tension during film watching5
Intrinsic non-hub connectivity predicts human inter-temporal decision-making5
Disrupted pathways from frontal-parietal cortex to basal ganglia and cerebellum in patients with unmedicated obsessive compulsive disorder as observed by whole-brain resting-state effective connectivi5
Increased resting state functional irregularity of T2DM brains with high HbA1c: sign for impaired verbal memory function?5
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