Duk L. Na

Cortical superficial siderosis: a marker of vascular amyloid in patients with cognitive impairment.

Body Mass Index and Mortality Rate in Korean Patients with Alzheimer's Disease.

Hanja alexia with agraphia after left posterior inferior temporal lobe infarction: a case study.

Globus pallidus lesions associated with high mountain climbing.

Amnesic syndrome in a mammillothalamic tract infarction.

Bilateral Ageusia in a Patient with a Left Ventroposteromedial Thalamic Infarct: Cortical Localization of Taste Sensation by Statistical Parametric Mapping Analysis of PET Images.

Reversible verbal and visual memory deficits after left retrosplenial infarction.

Defining functional SMA and pre-SMA subregions in human MFC using resting state fMRI: functional connectivity-based parcellation method.

The Closing-in Phenomenon in Alzheimer's Disease and Vascular Dementia.

Seoul Neuropsychological Screening Battery-dementia version (SNSB-D): a useful tool for assessing and monitoring cognitive impairments in dementia patients.

Familial Creutzfeldt-Jakob disease with V180I mutation.

Obsessive-compulsive behavior disappearing after left capsular genu infarction.

Clinical characteristics of a nationwide hospital-based registry of mild-to-moderate Alzheimer's disease patients in Korea: a CREDOS (Clinical Research Center for Dementia of South Korea) study.

Glucose metabolism in sporadic Creutzfeldt-Jakob disease: a statistical parametric mapping analysis of (18) F-FDG PET.

Dual therapy with cidofovir and mirtazapine for progressive multifocal leukoencephalopathy in a sarcoidosis patient.

Pure word deafness in a patient with early-onset Alzheimer's disease: an unusual presentation.

Reliable identification of deep sulcal pits: the effects of scan session, scanner, and surface extraction tool.

SORL1 is genetically associated with late-onset Alzheimer's disease in Japanese, Koreans and Caucasians.

Effects of APOE ε4 on brain amyloid, lacunar infarcts, and white matter lesions: a study among patients with subcortical vascular cognitive impairment.

Functional alteration patterns of default mode networks: comparisons of normal aging, amnestic mild cognitive impairment and Alzheimer's disease.

A new classification system for ischemia using a combination of deep and periventricular white matter hyperintensities.

Effects of cerebrovascular disease and amyloid beta burden on cognition in subjects with subcortical vascular cognitive impairment.

Hippocampal and cortical atrophy in amyloid-negative mild cognitive impairments: comparison with amyloid-positive mild cognitive impairment.

Individual subject classification of mixed dementia from pure subcortical vascular dementia based on subcortical shape analysis.

Spectrum of NOTCH3 mutations in Korean patients with clinically suspicious cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy.

Clinical and genetic analysis of MAPT, GRN, and C9orf72 genes in Korean patients with frontotemporal dementia.

Are depressive symptomatology and self-focused attention associated with subjective memory impairment in older adults?

Shape changes of the basal ganglia and thalamus in Alzheimer's disease: a three-year longitudinal study.

Synergistic effects of ischemia and β-amyloid burden on cognitive decline in patients with subcortical vascular mild cognitive impairment.

White matter hyperintensities are associated with amyloid burden in APOE4 non-carriers.

Blood viscosity in subcortical vascular mild cognitive impairment with versus without cerebral amyloid burden.

T1-weighted axial visual rating scale for an assessment of medial temporal atrophy in Alzheimer's disease.

Incidence and clinical features of herpes simplex viruses (1 and 2) and varicella-zoster virus infections in an adult Korean population with aseptic meningitis or encephalitis.

Seoul criteria for PiB(-) subcortical vascular dementia based on clinical and MRI variables.

Factors associated with caregiver burden in patients with Alzheimer's disease.

Evaluation of selective positron emission tomography template method for spatial normalization of amyloid imaging with 11C-Pittsburgh Compound B.

Amyloid burden, cerebrovascular disease, brain atrophy, and cognition in cognitively impaired patients.

The heterogeneity and natural history of mild cognitive impairment of visual memory predominant type.

Clinical and Neuropsychological Characteristics of a Nationwide Hospital-Based Registry of Frontotemporal Dementia Patients in Korea: A CREDOS-FTD Study.

Cognitive profiles and neuropsychiatric symptoms in Korean early-onset Alzheimer's disease patients: a CREDOS study.

Anatomical heterogeneity of Alzheimer disease: based on cortical thickness on MRIs.

Effects of amyloid and small vessel disease on white matter network disruption.

Apolipoprotein E4 Affects Topographical Changes in Hippocampal and Cortical Atrophy in Alzheimer's Disease Dementia: A Five-Year Longitudinal Study.

Hippocampal volume and shape in pure subcortical vascular dementia.

Midbrain hypometabolism in fatal familial insomnia: a case report and a statistical parametric mapping analysis of a korean family.

Adult-onset leukoencephalopathy with axonal spheroids and pigmented glia linked CSF1R mutation: Report of four Korean cases.

Association of Body Fat Percentage and Waist-hip Ratio With Brain Cortical Thickness: A Study Among 1777 Cognitively Normal Subjects.

Structural brain changes after traditional and robot-assisted multi-domain cognitive training in community-dwelling healthy elderly.

Prevalence of cerebral amyloid pathology in persons without dementia: a meta-analysis.

A Network Flow-based Analysis of Cognitive Reserve in Normal Ageing and Alzheimer's Disease.

NOTCH3 variants in patients with subcortical vascular cognitive impairment: a comparison with typical CADASIL patients.

Inference of brain pathway activities for Alzheimer's disease classification.

Effect of Psychotropic Drugs on Development of Diabetes Mellitus in Patients With Alzheimer's Disease.

Clinical effect of white matter network disruption related to amyloid and small vessel disease.

Non-monotonic reorganization of brain networks with Alzheimer's disease progression.

Assessment of Functional Characteristics of Amnestic Mild Cognitive Impairment and Alzheimer's Disease Using Various Methods of Resting-State FMRI Analysis.

Effects of education on aging-related cortical thinning among cognitively normal individuals.

A framework to analyze cerebral mean diffusivity using surface guided diffusion mapping in diffusion tensor imaging.

The Effects of Age, Gender, and Hand on Force Control Capabilities of Healthy Adults.

Differential effects of white matter hyperintensity on geriatric depressive symptoms according to APOE-ε4 status.

Gender differences in risk factors for transition from mild cognitive impairment to Alzheimer's disease: A CREDOS study.

Effects of amyloid and vascular markers on cognitive decline in subcortical vascular dementia.

Unstable Body Mass Index and Progression to Probable Alzheimer's Disease Dementia in Patients with Amnestic Mild Cognitive Impairment.

The neural correlates of motor intentional disorders in patients with subcortical vascular cognitive impairment.

Sparse SPM: Group Sparse-dictionary learning in SPM framework for resting-state functional connectivity MRI analysis.

Improvement of hemispatial neglect by a see-through head-mounted display: a preliminary study.

Distinctive Resting State Network Disruptions Among Alzheimer's Disease, Subcortical Vascular Dementia, and Mixed Dementia Patients.

Early- vs late-onset subcortical vascular cognitive impairment.

Tract-Specific Correlates of Neuropsychological Deficits in Patients with Subcortical Vascular Cognitive Impairment.

Albuminuria, Cerebrovascular Disease and Cortical Atrophy: among Cognitively Normal Elderly Individuals.

Gray and white matter changes linking cerebral small vessel disease to gait disturbances.

Combined effects of physical exercise and education on age-related cortical thinning in cognitively normal individuals.

Extrapyramidal Signs and Cognitive Subdomains in Alzheimer Disease.

Effects on agitation with rivastigmine patch monotherapy and combination therapy with memantine in mild to moderate Alzheimer's disease: a multicenter 24-week prospective randomized open-label study (the Korean EXelon Patch and combination with mEmantine Comparative Trial study).

Clinical Conversion or Reversion of Mild Cognitive Impairment in Community versus Hospital Based Studies: GDEMCIS (Gwangju Dementia and Mild Cognitive Impairment Study) and CREDOS (Clinical Research Center for Dementia of South Korea).

MRI-defined versus clinically-defined vascular depression; comparison of prediction of functional disability in the elderly.

A Dextral Primary Progressive Aphasia Patient with Right Dominant Hypometabolism and Tau Accumulation and Left Dominant Amyloid Accumulation.

Diffusion Tensor Changes According to Age at Onset and Apolipoprotein E Genotype in Alzheimer Disease.

Relative impact of amyloid-β, lacunes, and downstream imaging markers on cognitive trajectories.

PiB-PET Imaging-Based Serum Proteome Profiles Predict Mild Cognitive Impairment and Alzheimer's Disease.

Anti-apoptotic Effects of Human Wharton's Jelly-derived Mesenchymal Stem Cells on Skeletal Muscle Cells Mediated via Secretion of XCL1.

Neuropsychiatric characteristics of PiB-negative subcortical vascular dementia versus behavioral variant frontotemporal dementia.

Activin A secreted by human mesenchymal stem cells induces neuronal development and neurite outgrowth in an in vitro model of Alzheimer's disease: neurogenesis induced by MSCs via activin A.

The Role of Cerebrovascular Disease in Amyloid Deposition.

Malignant progression in parietal-dominant atrophy subtype of Alzheimer's disease occurs independent of onset age.

Higher Physical Activity Is Associated with Increased Attentional Network Connectivity in the Healthy Elderly.

Distribution of human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) in canines after intracerebroventricular injection.

Synergistic effects of longitudinal amyloid and vascular changes on lobar microbleeds.

Classifying anatomical subtypes of subjective memory impairment.

Comparison of neuropsychological profiles in patients with Alzheimer's disease and mixed dementia.

Nucleophile sensitivity of TRPA1 underlies light-induced feeding deterrence.

The moderating effect of religiosity on caregiving burden and depressive symptoms in caregivers of patients with dementia.

Occupational Attainment as Risk Factor for Progression from Mild Cognitive Impairment to Alzheimer's Disease: A CREDOS Study.

Coronary artery calcium is associated with cortical thinning in cognitively normal individuals.

Magnetic Resonance Imaging of Ferumoxytol-Labeled Human Mesenchymal Stem Cells in the Mouse Brain.

Clinical characteristics of parkinsonism in frontotemporal dementia according to subtypes.

Cerebrospinal Fluid Biomarkers for the Diagnosis of Alzheimer Disease in South Korea.

Agouti Related Peptide Secreted Via Human Mesenchymal Stem Cells Upregulates Proteasome Activity in an Alzheimer's Disease Model.

Mortality Risk after Diagnosis of Early-Onset Alzheimer's Disease versus Late-Onset Alzheimer's Disease: A Propensity Score Matching Analysis.

18F-AV-1451 PET Imaging in Three Patients with Probable Cerebral Amyloid Angiopathy.

Behavioural and neuropsychiatric disturbance in three clinical subtypes of frontotemporal dementia: A Clinical Research Center for Dementia of South Korea-FTD Study.

Agreement between functional connectivity and cortical thickness-driven correlation maps of the medial frontal cortex.

MRI-visible perivascular space location is associated with Alzheimer's disease independently of amyloid burden.

Regional amyloid burden and lacune in pure subcortical vascular cognitive impairment.

Protective effects of APOE e2 against disease progression in subcortical vascular mild cognitive impairment patients: A three-year longitudinal study.

Callosal Motor Impersistence: A Novel Disconnection Syndrome.

Neuroanatomical Correlates of Hypophonia in Subcortical Vascular Cognitive Impairment.

Prognosis of Patients with Behavioral Variant Frontotemporal Dementia Who have Focal Versus Diffuse Frontal Atrophy.

Proposal Guidelines for Standardized Operating Procedures of Brain Autopsy: Brain Bank in South Korea.

Correlations between Gray Matter and White Matter Degeneration in Pure Alzheimer's Disease, Pure Subcortical Vascular Dementia, and Mixed Dementia.

Lowering the concentration affects the migration and viability of intracerebroventricular-delivered human mesenchymal stem cells.

Tau positron emission tomography using [F]THK5351 and cerebral glucose hypometabolism in Alzheimer's disease.

Prediction Model of Conversion to Dementia Risk in Subjects with Amnestic Mild Cognitive Impairment: A Longitudinal, Multi-Center Clinic-Based Study.

[18F]-THK5351 PET Imaging in Patients With Semantic Variant Primary Progressive Aphasia.

Diagonal Earlobe Crease is a Visible Sign for Cerebral Small Vessel Disease and Amyloid-β.

Erratum to: Prognosis of Patients with Behavioral Variant Frontotemporal Dementia Who have Focal Versus Diffuse Frontal Atrophy.

Prognostic value of amyloid PET scan in normal pressure hydrocephalus.

Head to head comparison of [F] AV-1451 and [F] THK5351 for tau imaging in Alzheimer's disease and frontotemporal dementia.

Distinctive Clinical Effects of Haemorrhagic Markers in Cerebral Amyloid Angiopathy.

Centiloid method evaluation for amyloid PET of subcortical vascular dementia.

Association of Cerebral Amyloid-β Aggregation With Cognitive Functioning in Persons Without Dementia.

Killing two birds with one stone: The multifunctional roles of mesenchymal stem cells in the treatment of neurodegenerative and muscle diseases.

Extrapyramidal Signs and Risk of Progression from Mild Cognitive Impairment to Dementia: A Clinical Research Center for Dementia of South Korea Study.

The Impact of APOE ɛ4 in Alzheimer's Disease Differs According to Age.

Predictors of Institutionalization in Patients with Alzheimer's Disease in South Korea.

Medial-Vowel Writing Difficulty in Korean Syllabic Writing: A Characteristic Sign of Alzheimer's Disease.

Machine Learning-based Individual Assessment of Cortical Atrophy Pattern in Alzheimer's Disease Spectrum: Development of the Classifier and Longitudinal Evaluation.

Predominant subcortical accumulation of F-flortaucipir binding in behavioral variant frontotemporal dementia.

Author Correction: Distinctive Clinical Effects of Haemorrhagic Markers in Cerebral Amyloid Angiopathy.

Preoperative biomarkers in patients with idiopathic normal pressure hydrocephalus showing a favorable shunt surgery outcome.

Prevalence of the apolipoprotein E ε4 allele in amyloid β positive subjects across the spectrum of Alzheimer's disease.

Longitudinal outcomes of amyloid positive versus negative amnestic mild cognitive impairments: a three-year longitudinal study.

Atrophy patterns in cerebral amyloid angiopathy with and without cortical superficial siderosis.

Increased Uptake of AV-1451 in a Subacute Infarction Lesion.

Assessment of Extent and Role of Tau in Subcortical Vascular Cognitive Impairment Using 18F-AV1451 Positron Emission Tomography Imaging.

Total MRI Small Vessel Disease Burden Correlates with Cognitive Performance, Cortical Atrophy, and Network Measures in a Memory Clinic Population.

Menopausal hormone therapy and mild cognitive impairment: a randomized, placebo-controlled trial.

Stereotactic brain injection of human umbilical cord blood mesenchymal stem cells in patients with Alzheimer's disease dementia: A phase 1 clinical trial.

Age-Specific Cutoff Scores on a T1-Weighted Axial Medial Temporal-Lobe Atrophy Visual Rating Scale in Alzheimer's Disease Using Clinical Research Center for Dementia of South Korea Data.

Pathologically Confirmed Cerebral Amyloid Angiopathy with No Radiological Sign in a Patient with Early Onset Alzheimer's Disease.

Amyloid involvement in subcortical regions predicts cognitive decline.

Social Event Memory Test (SEMT): A Video-based Memory Test for Predicting Amyloid Positivity for Alzheimer's Disease.

Prediction Models of Cognitive Trajectories in Patients with Nonamnestic Mild Cognitive Impairment.

Analysis of frontotemporal dementia, amyotrophic lateral sclerosis, and other dementia-related genes in 107 Korean patients with frontotemporal dementia.

Sex-Related Reserve Hypothesis in Alzheimer's Disease: Changes in Cortical Thickness with a Five-Year Longitudinal Follow-Up.

Vascular Effects on Depressive Symptoms in Cognitive Impairment.

Trajectories of Physiological Brain Aging and Related Factors in People Aged from 20 to over-80.

The impact of education on cortical thickness in amyloid-negative subcortical vascular dementia: cognitive reserve hypothesis.

A Nomogram for Predicting Amyloid PET Positivity in Amnestic Mild Cognitive Impairment.

Risk Factors of Behavioral and Psychological Symptoms in Patients with Alzheimer Disease: The Clinical Research of Dementia of South Korea Study.

Distinct amyloid distribution patterns in amyloid positive subcortical vascular cognitive impairment.

Cortical atrophy pattern-based subtyping predicts prognosis of amnestic MCI: an individual-level analysis.

Retinal microvasculature changes in amyloid-negative subcortical vascular cognitive impairment compared to amyloid-positive Alzheimer's disease.

The Brain Donation Program in South Korea.

F-flortaucipir uptake patterns in clinical subtypes of primary progressive aphasia.

White Matter Network Disruption and Cognitive Dysfunction in Neuromyelitis Optica Spectrum Disorder.

Data-driven prognostic features of cognitive trajectories in patients with amnestic mild cognitive impairments.

Cerebrospinal fluid from Alzheimer's disease patients as an optimal formulation for therapeutic application of mesenchymal stem cells in Alzheimer's disease.

Multimodal imaging analyses in patients with genetic and sporadic forms of small vessel disease.

Non-alcoholic fatty liver disease and cerebral small vessel disease in Korean cognitively normal individuals.

Functional connectivity associated with tau levels in ageing, Alzheimer's, and small vessel disease.

Exposure to ambient fine particles and neuropsychiatric symptoms in cognitive disorder: A repeated measure analysis from the CREDOS (Clinical Research Center for Dementia of South Korea) study.

Clinical significance of amyloid β positivity in patients with probable cerebral amyloid angiopathy markers.

Clinical Effects of Frontal Behavioral Impairment: Cortical Thickness and Cognitive Decline in Individuals with Subjective Cognitive Decline and Amnestic Mild Cognitive Impairment.

Machine learning based hierarchical classification of frontotemporal dementia and Alzheimer's disease.

Analysis of dementia-related gene variants in APOE ε4 noncarrying Korean patients with early-onset Alzheimer's disease.

Distinct Brain Regions in Physiological and Pathological Brain Aging.

The First Generation of iPSC Line from a Korean Alzheimer's Disease Patient Carrying APP-V715M Mutation Exhibits a Distinct Mitochondrial Dysfunction.

Dopa Responsive Parkinsonism in an Early Onset Alzheimer's Disease Patient with a Presenilin 1 Mutation (A434T).

Development of wirelessly-powered, extracranial brain activator (ECBA) in a large animal model for the future non-invasive human neuromodulation.

Prediction of fast decline in amyloid positive mild cognitive impairment patients using multimodal biomarkers.

Sex-specific relationship of cardiometabolic syndrome with lower cortical thickness.

THK5351 and flortaucipir PET with pathological correlation in a Creutzfeldt-Jakob disease patient: a case report.

Application of an amyloid and tau classification system in subcortical vascular cognitive impairment patients.

Topographical Heterogeneity of Alzheimer's Disease Based on MR Imaging, Tau PET, and Amyloid PET.

Amyloid and cerebrovascular burden divergently influence brain functional network changes over time.

Author Correction: Non-alcoholic fatty liver disease and cerebral small vessel disease in Korean cognitively normal individuals.

Author Correction: Multimodal imaging analyses in patients with genetic and sporadic forms of small vessel disease.

The Cortical Neuroanatomy Related to Specific Neuropsychological Deficits in Alzheimer's Continuum.

Prediction of cognitive impairment via deep learning trained with multi-center neuropsychological test data.

Differences in neuroimaging features of early- versus late-onset nonfluent/agrammatic primary progressive aphasia.

A new Centiloid method for F-florbetaben and F-flutemetamol PET without conversion to PiB.

Presynaptic dopaminergic function in early-onset Alzheimer's disease: an FP-CIT image study.

Reduced forced vital capacity is associated with cerebral small vessel disease burden in cognitively normal individuals.

Clinical significance of focal ß-amyloid deposition measured by F-flutemetamol PET.

A Comparison Study of Cilostazol and Aspirin on Changes in Volume of Cerebral Small Vessel Disease White Matter Changes: Protocol of a Multicenter, Randomized Controlled Trial.

Frontal-executive dysfunction affects dementia conversion in patients with amnestic mild cognitive impairment.

Correction to: A new Centiloid method for F-florbetaben and F-flutemetamol PET without conversion to PiB.

Intrathecal Injection in A Rat Model: A Potential Route to Deliver Human Wharton's Jelly-Derived Mesenchymal Stem Cells into the Brain.

PSEN1 variants in Korean patients with clinically suspicious early-onset familial Alzheimer's disease.

Pathological manifestation of the induced pluripotent stem cell-derived cortical neurons from an early-onset Alzheimer's disease patient carrying a presenilin-1 mutation (S170F).

Heterogeneous Disease Progression in a Mouse Model of Vascular Cognitive Impairment.

[¹⁸F]THK5351 PET Imaging in Patients with Mild Cognitive Impairment.

The Dementias Platform UK (DPUK) Data Portal.

Identifying a subtype of Alzheimer's disease characterised by predominant right focal cortical atrophy.

Analyzing the advantages of subcutaneous over transcutaneous electrical stimulation for activating brainwaves.

A Comparison of Immune Responses Exerted Following Syngeneic, Allogeneic, and Xenogeneic Transplantation of Mesenchymal Stem Cells into the Mouse Brain.

Head-to-Head Comparison of 18F-Florbetaben and 18F-Flutemetamol in the Cortical and Striatal Regions.

A Comprehensive Evaluation of the Process of Copying a Complex Figure in Early- and Late-Onset Alzheimer Disease: A Quantitative Analysis of Digital Pen Data.

Optical coherence tomography angiography as a potential screening tool for cerebral small vessel diseases.

Modeling of Frontotemporal Dementia Using iPSC Technology.

Exploring the Potential of Mesenchymal Stem Cell-Based Therapy in Mouse Models of Vascular Cognitive Impairment.

Distribution and clinical impact of apolipoprotein E4 in subjective memory impairment and early mild cognitive impairment.

The preclinical amyloid sensitive composite to determine subtle cognitive differences in preclinical Alzheimer's disease.

Small vessel disease more than Alzheimer's disease determines diffusion MRI alterations in memory clinic patients.

Development of an Ultrasonic Doppler Sensor-Based Swallowing Monitoring and Assessment System.

The Effects of Longitudinal White Matter Hyperintensity Change on Cognitive Decline and Cortical Thinning over Three Years.

A Validation Study of the Inbrain CST: a Tablet Computer-based Cognitive Screening Test for Elderly People with Cognitive Impairment.

Appropriate reference region selection of F-florbetaben and F-flutemetamol beta-amyloid PET expressed in Centiloid.

Association between ε2 and Aβ burden in patients with Alzheimer- and vascular-type cognitive impairment.

Ethionamide Preconditioning Enhances the Proliferation and Migration of Human Wharton's Jelly-Derived Mesenchymal Stem Cells.

The Impact of Amyloid-β or Tau on Cognitive Change in the Presence of Severe Cerebrovascular Disease.

Disease progression modeling of Alzheimer's disease according to education level.

Concordance in detecting amyloid positivity between F-florbetaben and F-flutemetamol amyloid PET using quantitative and qualitative assessments.

Association of Subcortical Structural Shapes With Tau, Amyloid, and Cortical Atrophy in Early-Onset and Late-Onset Alzheimer's Disease.

Strictly Lobar Microbleeds Reflect Amyloid Angiopathy Regardless of Cerebral and Cerebellar Compartments.

Cerebrospinal Fluid Biomarkers for the Diagnosis and Classification of Alzheimer's Disease Spectrum.

Machine Learning for the Prediction of Amyloid Positivity in Amnestic Mild Cognitive Impairment.