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Bichun Ouyang

Concepts (311)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Parkinson Disease
22
2025
671
2.180
Why?
Cerebral Hemorrhage
11
2022
109
1.180
Why?
Deep Brain Stimulation
7
2022
40
1.100
Why?
Fragile X Syndrome
5
2020
188
0.920
Why?
Female
63
2025
15312
0.800
Why?
Male
61
2025
14854
0.800
Why?
Humans
76
2025
27221
0.720
Why?
Intracranial Aneurysm
4
2014
40
0.720
Why?
Stroke
6
2018
269
0.710
Why?
Aged
45
2025
9113
0.680
Why?
Safety-net Providers
1
2019
7
0.630
Why?
Hospitals, Public
1
2019
27
0.630
Why?
Middle Aged
40
2025
9059
0.620
Why?
Sarcoidosis
1
2019
14
0.620
Why?
Central Nervous System Diseases
1
2019
17
0.610
Why?
Aneurysm, Ruptured
2
2014
15
0.550
Why?
Hallucinations
3
2011
42
0.530
Why?
Subthalamic Nucleus
4
2022
19
0.530
Why?
Diffusion Magnetic Resonance Imaging
5
2022
95
0.510
Why?
Retrospective Studies
23
2021
3547
0.480
Why?
Thrombolytic Therapy
3
2016
49
0.480
Why?
Self-Help Groups
1
2014
7
0.460
Why?
Fibrinolytic Agents
3
2011
62
0.460
Why?
Severity of Illness Index
10
2020
893
0.460
Why?
Length of Stay
6
2018
321
0.460
Why?
Ataxia
3
2020
76
0.460
Why?
Cholesterol
1
2014
63
0.450
Why?
Tremor
3
2020
104
0.450
Why?
Thrombectomy
3
2021
33
0.450
Why?
Subarachnoid Hemorrhage
4
2016
39
0.450
Why?
Adult
23
2021
7939
0.430
Why?
Social Media
1
2014
52
0.430
Why?
Brain Ischemia
3
2021
63
0.420
Why?
Seizures
3
2019
70
0.410
Why?
Biostatistics
1
2012
5
0.410
Why?
Glucosylceramidase
3
2022
15
0.410
Why?
Bayes Theorem
1
2012
42
0.400
Why?
Heart Transplantation
1
2012
30
0.400
Why?
Risk Factors
14
2021
2336
0.390
Why?
Quality of Life
6
2025
631
0.370
Why?
Hospital Mortality
4
2017
141
0.370
Why?
Health Facilities
1
2011
26
0.370
Why?
Databases, Factual
4
2022
352
0.370
Why?
Hematoma, Subdural, Acute
3
2017
7
0.360
Why?
Health Status Disparities
2
2025
79
0.360
Why?
Postoperative Complications
4
2018
928
0.350
Why?
Young Adult
10
2021
2030
0.340
Why?
Cognition Disorders
4
2021
986
0.330
Why?
Accidental Falls
3
2020
110
0.320
Why?
Parkinsonian Disorders
3
2022
225
0.320
Why?
Gait
4
2020
411
0.320
Why?
Diet, Ketogenic
2
2019
4
0.310
Why?
Treatment Outcome
15
2021
3526
0.310
Why?
Drug Resistant Epilepsy
2
2019
11
0.310
Why?
Disease Progression
1
2011
673
0.300
Why?
Aged, 80 and over
18
2021
4842
0.300
Why?
Brain
5
2021
1649
0.290
Why?
Gait Disorders, Neurologic
2
2020
133
0.280
Why?
Predictive Value of Tests
5
2021
478
0.280
Why?
Neuropsychological Tests
5
2022
1198
0.260
Why?
Prospective Studies
11
2025
1785
0.260
Why?
Time Factors
8
2020
1437
0.260
Why?
Mentors
2
2023
37
0.260
Why?
Patient Transfer
2
2017
26
0.260
Why?
Illinois
3
2019
250
0.260
Why?
Caregivers
3
2023
198
0.250
Why?
Biopsy
2
2019
201
0.240
Why?
Magnetic Resonance Imaging
3
2022
1106
0.240
Why?
Trinucleotide Repeat Expansion
3
2020
45
0.240
Why?
Mutation
3
2022
352
0.230
Why?
Hospitalization
3
2020
315
0.230
Why?
Fragile X Mental Retardation Protein
3
2020
115
0.230
Why?
Hematoma, Subdural
2
2015
6
0.220
Why?
Heterozygote
2
2022
102
0.220
Why?
Healthcare Disparities
1
2025
87
0.220
Why?
Prognosis
4
2020
804
0.210
Why?
Attention
3
2020
124
0.210
Why?
Psychometrics
2
2014
218
0.210
Why?
Child, Preschool
4
2021
624
0.200
Why?
Postural Balance
2
2021
116
0.200
Why?
Case-Control Studies
8
2020
589
0.200
Why?
Spinal Fusion
3
2018
464
0.200
Why?
Walking Speed
2
2020
42
0.200
Why?
Tissue Plasminogen Activator
3
2011
43
0.200
Why?
Phenotype
2
2025
312
0.200
Why?
Homebound Persons
1
2022
6
0.200
Why?
Physical Therapists
1
2022
5
0.200
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
17
0.200
Why?
Cerebral Amyloid Angiopathy
3
2019
114
0.190
Why?
Executive Function
3
2018
110
0.190
Why?
Psychomotor Performance
2
2020
204
0.190
Why?
Lewy Body Disease
1
2023
97
0.190
Why?
Blood Pressure Determination
1
2022
14
0.190
Why?
Arterial Pressure
1
2022
12
0.190
Why?
Mentoring
1
2022
28
0.190
Why?
Cognitive Dysfunction
4
2020
1069
0.190
Why?
Tomography, X-Ray Computed
5
2018
667
0.190
Why?
Weather
2
2019
13
0.190
Why?
Pilot Projects
5
2023
415
0.190
Why?
Longitudinal Studies
6
2021
1380
0.180
Why?
Medical Futility
1
2021
6
0.180
Why?
Leukoaraiosis
1
2021
9
0.180
Why?
Adolescent
8
2021
2183
0.180
Why?
Multidetector Computed Tomography
1
2021
12
0.180
Why?
Cognition
4
2022
1339
0.180
Why?
Gastrointestinal Microbiome
1
2023
162
0.170
Why?
Martial Arts
1
2020
4
0.170
Why?
Hyperglycemia
1
2020
30
0.170
Why?
Sleep Wake Disorders
2
2013
122
0.170
Why?
Telemedicine
1
2022
98
0.170
Why?
Cytidine Diphosphate Choline
1
2020
4
0.170
Why?
Blood Glucose
1
2020
108
0.170
Why?
Decompression, Surgical
2
2018
127
0.170
Why?
Nootropic Agents
1
2020
14
0.160
Why?
Depression
2
2016
446
0.160
Why?
Odds Ratio
4
2017
277
0.160
Why?
Arm
1
2020
83
0.160
Why?
Huntington Disease
1
2020
46
0.160
Why?
Movement Disorders
1
2020
67
0.160
Why?
Radiography, Thoracic
1
2019
27
0.160
Why?
Child
5
2022
1268
0.160
Why?
Vagus Nerve Stimulation
1
2019
8
0.150
Why?
Microelectrodes
1
2018
18
0.150
Why?
Electrodes, Implanted
1
2018
23
0.150
Why?
Walking
1
2020
253
0.150
Why?
Middle Cerebral Artery
1
2018
8
0.150
Why?
Carotid Artery, Internal
1
2018
6
0.150
Why?
Adrenal Cortex Hormones
1
2019
111
0.150
Why?
Population Surveillance
1
2019
115
0.150
Why?
Tertiary Care Centers
2
2015
69
0.140
Why?
Intraoperative Neurophysiological Monitoring
1
2017
7
0.140
Why?
Lumbosacral Region
1
2018
57
0.140
Why?
Corpus Striatum
1
2018
65
0.140
Why?
Disability Evaluation
5
2021
266
0.140
Why?
Dopamine
1
2018
82
0.140
Why?
Cerebral Ventriculitis
1
2017
1
0.140
Why?
Meningitis, Bacterial
1
2017
3
0.140
Why?
Ventriculostomy
1
2017
5
0.140
Why?
Meningitis, Aseptic
1
2017
4
0.140
Why?
Arterial Occlusive Diseases
1
2017
9
0.140
Why?
Lactic Acid
1
2017
8
0.140
Why?
Sex Characteristics
1
2018
118
0.130
Why?
Fever
1
2017
34
0.130
Why?
Antidepressive Agents
1
2017
97
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
69
0.130
Why?
Depressive Disorder
1
2017
175
0.120
Why?
Anxiety Disorders
1
2017
170
0.120
Why?
Substantia Nigra
1
2016
120
0.120
Why?
Diskectomy
1
2018
182
0.120
Why?
Nervous System Diseases
1
2017
121
0.120
Why?
Cohort Studies
4
2018
1903
0.120
Why?
Anxiety
1
2016
156
0.120
Why?
alpha-Synuclein
1
2016
130
0.120
Why?
Cervical Vertebrae
1
2018
288
0.110
Why?
Patient Outcome Assessment
1
2014
37
0.110
Why?
Lung Diseases
1
2015
46
0.110
Why?
Logistic Models
5
2017
398
0.110
Why?
Respiration, Artificial
1
2015
109
0.110
Why?
Vascular Access Devices
1
2013
4
0.110
Why?
Lumbar Vertebrae
1
2018
391
0.110
Why?
Neoplasms
1
2016
242
0.110
Why?
Cerebral Arteries
1
2013
24
0.110
Why?
Cerebral Angiography
1
2013
33
0.110
Why?
Arrhythmias, Cardiac
1
2013
63
0.100
Why?
Biomarkers
3
2022
561
0.100
Why?
Stochastic Processes
1
2012
13
0.100
Why?
Anterior Temporal Lobectomy
1
2012
9
0.100
Why?
House Calls
2
2022
15
0.100
Why?
Graft Rejection
1
2012
69
0.100
Why?
Menopause, Premature
1
2012
7
0.100
Why?
Epilepsy, Temporal Lobe
1
2012
30
0.100
Why?
Models, Statistical
1
2012
127
0.100
Why?
Temporal Lobe
1
2012
90
0.100
Why?
Health Facility Size
1
2011
2
0.100
Why?
Surveys and Questionnaires
2
2014
1156
0.090
Why?
Injections, Intravenous
1
2011
25
0.090
Why?
International Classification of Diseases
1
2011
13
0.090
Why?
Cerebrovascular Disorders
1
2013
132
0.090
Why?
Radiography
4
2015
617
0.090
Why?
Drug Utilization
1
2011
22
0.090
Why?
Confidence Intervals
1
2011
94
0.090
Why?
Certification
1
2011
24
0.090
Why?
Ischemic Attack, Transient
1
2011
18
0.090
Why?
Incidence
3
2019
763
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Mental Status Schedule
1
2011
90
0.090
Why?
Communication Disorders
1
2011
4
0.090
Why?
Circle of Willis
1
2011
6
0.090
Why?
Contraceptives, Oral, Hormonal
1
2010
3
0.090
Why?
Referral and Consultation
1
2011
89
0.090
Why?
Estrogen Replacement Therapy
1
2010
20
0.090
Why?
Feasibility Studies
2
2022
214
0.090
Why?
Chicago
3
2021
953
0.090
Why?
Medication Errors
1
2010
12
0.090
Why?
Vitamin B Deficiency
1
2010
1
0.090
Why?
Reference Values
2
2021
185
0.090
Why?
Vitamin B Complex
1
2010
6
0.090
Why?
Walk Test
2
2020
11
0.080
Why?
Sleep
1
2013
327
0.080
Why?
Prevalence
4
2013
458
0.080
Why?
Polymorphism, Single Nucleotide
1
2011
270
0.080
Why?
Genetic Predisposition to Disease
1
2011
368
0.080
Why?
Circadian Rhythm
1
2012
236
0.080
Why?
Atmospheric Pressure
2
2019
8
0.080
Why?
Brain Infarction
1
2009
76
0.080
Why?
United States
3
2025
2076
0.080
Why?
Hypertension
3
2018
194
0.070
Why?
Sensitivity and Specificity
2
2022
486
0.070
Why?
Risk Assessment
3
2017
630
0.070
Why?
Age Factors
3
2017
776
0.070
Why?
Follow-Up Studies
3
2019
1802
0.060
Why?
Multivariate Analysis
2
2017
331
0.060
Why?
Alleles
2
2020
208
0.060
Why?
Range of Motion, Articular
2
2020
708
0.060
Why?
False Positive Reactions
2
2017
34
0.060
Why?
Observational Studies as Topic
1
2025
21
0.060
Why?
Chi-Square Distribution
2
2017
139
0.050
Why?
Comorbidity
2
2017
488
0.050
Why?
Recovery of Function
2
2018
297
0.050
Why?
Fatty Acids, Volatile
1
2023
33
0.050
Why?
Prebiotics
1
2023
24
0.050
Why?
Learning
1
2023
72
0.050
Why?
Genetic Testing
2
2014
56
0.050
Why?
Survivors
2
2015
70
0.050
Why?
Feces
1
2023
103
0.050
Why?
Radial Artery
1
2022
8
0.050
Why?
Blindness
1
2022
9
0.050
Why?
Alzheimer Disease
1
2014
2119
0.050
Why?
Atrophy
1
2021
87
0.040
Why?
Clinical Decision-Making
1
2021
46
0.040
Why?
Blood Pressure
1
2022
196
0.040
Why?
Delivery of Health Care
1
2022
147
0.040
Why?
Spatio-Temporal Analysis
1
2020
4
0.040
Why?
Inflammation
1
2022
276
0.040
Why?
Time and Motion Studies
1
2020
19
0.040
Why?
Cross-Over Studies
1
2020
67
0.040
Why?
Foot
1
2020
44
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
3
0.040
Why?
Neurosurgeons
1
2018
9
0.040
Why?
Critical Pathways
1
2018
20
0.040
Why?
Temperature
1
2018
62
0.040
Why?
Personal Satisfaction
1
2018
43
0.040
Why?
Diabetes Complications
1
2018
57
0.040
Why?
Acute Kidney Injury
1
2018
37
0.040
Why?
Independent Living
1
2021
321
0.040
Why?
Biomechanical Phenomena
1
2020
641
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
49
0.040
Why?
Putamen
1
2018
19
0.040
Why?
Cameroon
1
2017
1
0.040
Why?
Myocardial Infarction
1
2018
132
0.040
Why?
Public Health Surveillance
1
2017
11
0.040
Why?
Practice Patterns, Physicians'
1
2018
110
0.030
Why?
Morbidity
1
2017
54
0.030
Why?
Hospitals, Urban
1
2017
34
0.030
Why?
Motor Activity
1
2020
321
0.030
Why?
Body Temperature Regulation
1
2017
19
0.030
Why?
Spinal Puncture
1
2017
25
0.030
Why?
Heart Failure
1
2018
149
0.030
Why?
Myocardial Ischemia
1
2017
44
0.030
Why?
Olfactory Bulb
1
2016
17
0.030
Why?
Locus Coeruleus
1
2016
21
0.030
Why?
Statistics, Nonparametric
1
2016
119
0.030
Why?
Anticonvulsants
1
2017
56
0.030
Why?
Electroencephalography
1
2017
84
0.030
Why?
Registries
1
2017
199
0.030
Why?
Inpatients
1
2017
125
0.030
Why?
Educational Status
1
2017
289
0.030
Why?
Double-Blind Method
1
2017
408
0.030
Why?
Glasgow Coma Scale
1
2015
8
0.030
Why?
Psychiatric Status Rating Scales
1
2016
309
0.030
Why?
Infant
1
2017
517
0.030
Why?
Space Perception
1
2014
22
0.030
Why?
Probability
1
2014
86
0.030
Why?
Ventilator Weaning
1
2015
35
0.030
Why?
Language
1
2014
63
0.030
Why?
False Negative Reactions
1
2013
14
0.030
Why?
Magnetic Resonance Angiography
1
2013
31
0.030
Why?
Troponin I
1
2013
11
0.030
Why?
Patient Discharge
1
2015
151
0.030
Why?
Intubation, Intratracheal
1
2015
96
0.030
Why?
Sleep Stages
1
2013
23
0.030
Why?
Memory Disorders
1
2014
160
0.030
Why?
Intensive Care Units
1
2015
265
0.030
Why?
Electrocardiography
1
2013
97
0.030
Why?
Neurosurgical Procedures
1
2015
148
0.030
Why?
HIV Infections
1
2017
477
0.020
Why?
Models, Economic
1
2011
7
0.020
Why?
Decision Trees
1
2011
14
0.020
Why?
Quality-Adjusted Life Years
1
2011
22
0.020
Why?
Memory
1
2013
295
0.020
Why?
Decision Support Techniques
1
2011
47
0.020
Why?
Cost-Benefit Analysis
1
2011
126
0.020
Why?
Gene Frequency
1
2011
57
0.020
Why?
Social Behavior Disorders
1
2011
5
0.020
Why?
Language Disorders
1
2011
7
0.020
Why?
Genetic Association Studies
1
2011
84
0.020
Why?
Smoking
1
2012
183
0.020
Why?
National Institute of Neurological Disorders and Stroke (U.S.)
1
2010
2
0.020
Why?
Drug Dosage Calculations
1
2010
6
0.020
Why?
Vitamin B 6
1
2010
4
0.020
Why?
Infusions, Intravenous
1
2010
52
0.020
Why?
Cross-Sectional Studies
1
2013
903
0.020
Why?
Vitamin B 12
1
2010
13
0.020
Why?
Folic Acid
1
2010
21
0.020
Why?
Diet Surveys
1
2010
28
0.020
Why?
Body Weight
1
2010
135
0.020
Why?
Genotype
1
2011
344
0.020
Why?
Sex Factors
1
2011
467
0.020
Why?
Dose-Response Relationship, Drug
1
2010
331
0.020
Why?
Chronic Disease
1
2010
425
0.020
Why?
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Concepts (311)
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