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Bichun Ouyang

Concepts (310)

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
586
2.230
Why?
Cerebral Hemorrhage
11
2022
104
1.150
Why?
Deep Brain Stimulation
7
2022
40
1.070
Why?
Fragile X Syndrome
5
2020
186
0.900
Why?
Male
61
2025
12556
0.860
Why?
Female
63
2025
13059
0.860
Why?
Humans
75
2025
23169
0.760
Why?
Aged
45
2025
7498
0.740
Why?
Stroke
6
2018
240
0.710
Why?
Intracranial Aneurysm
4
2014
35
0.700
Why?
Middle Aged
40
2025
8000
0.650
Why?
Safety-net Providers
1
2019
7
0.610
Why?
Hospitals, Public
1
2019
27
0.610
Why?
Sarcoidosis
1
2019
12
0.600
Why?
Central Nervous System Diseases
1
2019
14
0.600
Why?
Aneurysm, Ruptured
2
2014
14
0.540
Why?
Hallucinations
3
2011
38
0.520
Why?
Subthalamic Nucleus
4
2022
19
0.520
Why?
Retrospective Studies
23
2021
3026
0.510
Why?
Diffusion Magnetic Resonance Imaging
5
2022
88
0.490
Why?
Thrombolytic Therapy
3
2016
42
0.470
Why?
Severity of Illness Index
10
2020
811
0.460
Why?
Adult
23
2021
7031
0.460
Why?
Length of Stay
6
2018
305
0.450
Why?
Fibrinolytic Agents
3
2011
56
0.450
Why?
Self-Help Groups
1
2014
7
0.450
Why?
Ataxia
3
2020
75
0.450
Why?
Cholesterol
1
2014
57
0.440
Why?
Tremor
3
2020
93
0.440
Why?
Thrombectomy
3
2021
30
0.440
Why?
Subarachnoid Hemorrhage
4
2016
39
0.440
Why?
Social Media
1
2014
45
0.420
Why?
Brain Ischemia
3
2021
61
0.410
Why?
Risk Factors
14
2021
1988
0.400
Why?
Seizures
3
2019
67
0.400
Why?
Biostatistics
1
2012
4
0.400
Why?
Glucosylceramidase
3
2022
13
0.390
Why?
Bayes Theorem
1
2012
33
0.390
Why?
Heart Transplantation
1
2012
29
0.390
Why?
Quality of Life
6
2025
560
0.380
Why?
Hospital Mortality
4
2017
133
0.370
Why?
Databases, Factual
4
2022
312
0.370
Why?
Young Adult
10
2021
1671
0.360
Why?
Health Facilities
1
2011
26
0.360
Why?
Postoperative Complications
4
2018
824
0.360
Why?
Cognition Disorders
4
2021
688
0.360
Why?
Hematoma, Subdural, Acute
3
2017
7
0.350
Why?
Health Status Disparities
2
2025
68
0.350
Why?
Treatment Outcome
15
2021
2971
0.330
Why?
Parkinsonian Disorders
3
2022
164
0.330
Why?
Aged, 80 and over
18
2021
3754
0.330
Why?
Accidental Falls
3
2020
103
0.320
Why?
Brain
5
2021
1200
0.320
Why?
Gait
4
2020
380
0.310
Why?
Disease Progression
1
2011
523
0.310
Why?
Diet, Ketogenic
2
2019
4
0.300
Why?
Drug Resistant Epilepsy
2
2019
11
0.300
Why?
Neuropsychological Tests
5
2022
866
0.270
Why?
Gait Disorders, Neurologic
2
2020
119
0.270
Why?
Predictive Value of Tests
5
2021
439
0.270
Why?
Prospective Studies
11
2025
1512
0.270
Why?
Time Factors
8
2020
1275
0.260
Why?
Magnetic Resonance Imaging
3
2022
875
0.250
Why?
Illinois
3
2019
220
0.250
Why?
Mentors
2
2023
35
0.250
Why?
Patient Transfer
2
2017
25
0.250
Why?
Caregivers
3
2023
185
0.240
Why?
Biopsy
2
2019
192
0.240
Why?
Mutation
3
2022
328
0.230
Why?
Hospitalization
3
2020
290
0.230
Why?
Hematoma, Subdural
2
2015
6
0.220
Why?
Heterozygote
2
2022
89
0.220
Why?
Healthcare Disparities
1
2025
74
0.220
Why?
Prognosis
4
2020
740
0.210
Why?
Attention
3
2020
101
0.210
Why?
Psychometrics
2
2014
177
0.200
Why?
Case-Control Studies
8
2020
481
0.200
Why?
Child, Preschool
4
2021
578
0.200
Why?
Postural Balance
2
2021
100
0.200
Why?
Spinal Fusion
3
2018
430
0.200
Why?
Cognition
4
2022
941
0.200
Why?
Walking Speed
2
2020
34
0.200
Why?
Phenotype
2
2025
256
0.200
Why?
Psychomotor Performance
2
2020
155
0.190
Why?
Tissue Plasminogen Activator
3
2011
39
0.190
Why?
Tomography, X-Ray Computed
5
2018
590
0.190
Why?
Lewy Body Disease
1
2023
70
0.190
Why?
Cerebral Amyloid Angiopathy
3
2019
94
0.190
Why?
Homebound Persons
1
2022
6
0.190
Why?
Executive Function
3
2018
87
0.190
Why?
Longitudinal Studies
6
2021
1048
0.190
Why?
Physical Therapists
1
2022
5
0.190
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
15
0.190
Why?
Blood Pressure Determination
1
2022
11
0.190
Why?
Pilot Projects
5
2023
378
0.190
Why?
Arterial Pressure
1
2022
9
0.190
Why?
Mentoring
1
2022
25
0.190
Why?
Weather
2
2019
13
0.190
Why?
Adolescent
8
2021
1916
0.190
Why?
Medical Futility
1
2021
5
0.180
Why?
Leukoaraiosis
1
2021
8
0.180
Why?
Multidetector Computed Tomography
1
2021
11
0.180
Why?
Gastrointestinal Microbiome
1
2023
118
0.170
Why?
Sleep Wake Disorders
2
2013
107
0.170
Why?
Telemedicine
1
2022
85
0.170
Why?
Hyperglycemia
1
2020
27
0.170
Why?
Martial Arts
1
2020
4
0.170
Why?
Depression
2
2016
369
0.170
Why?
Blood Glucose
1
2020
99
0.160
Why?
Decompression, Surgical
2
2018
117
0.160
Why?
Cytidine Diphosphate Choline
1
2020
4
0.160
Why?
Nootropic Agents
1
2020
11
0.160
Why?
Odds Ratio
4
2017
224
0.160
Why?
Arm
1
2020
68
0.160
Why?
Child
5
2022
1171
0.160
Why?
Huntington Disease
1
2020
44
0.160
Why?
Movement Disorders
1
2020
58
0.150
Why?
Cognitive Dysfunction
3
2020
727
0.150
Why?
Radiography, Thoracic
1
2019
27
0.150
Why?
Vagus Nerve Stimulation
1
2019
8
0.150
Why?
Microelectrodes
1
2018
18
0.150
Why?
Electrodes, Implanted
1
2018
22
0.150
Why?
Walking
1
2020
237
0.140
Why?
Adrenal Cortex Hormones
1
2019
100
0.140
Why?
Population Surveillance
1
2019
106
0.140
Why?
Middle Cerebral Artery
1
2018
8
0.140
Why?
Carotid Artery, Internal
1
2018
6
0.140
Why?
Tertiary Care Centers
2
2015
66
0.140
Why?
Intraoperative Neurophysiological Monitoring
1
2017
6
0.140
Why?
Disability Evaluation
5
2021
218
0.140
Why?
Lumbosacral Region
1
2018
51
0.140
Why?
Corpus Striatum
1
2018
63
0.140
Why?
Dopamine
1
2018
78
0.140
Why?
Cerebral Ventriculitis
1
2017
1
0.130
Why?
Meningitis, Bacterial
1
2017
3
0.130
Why?
Ventriculostomy
1
2017
5
0.130
Why?
Lactic Acid
1
2017
5
0.130
Why?
Meningitis, Aseptic
1
2017
4
0.130
Why?
Sex Characteristics
1
2018
85
0.130
Why?
Arterial Occlusive Diseases
1
2017
8
0.130
Why?
Fever
1
2017
32
0.130
Why?
Antidepressive Agents
1
2017
88
0.130
Why?
Trinucleotide Repeat Expansion
2
2020
40
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
68
0.120
Why?
Nervous System Diseases
1
2017
99
0.120
Why?
Depressive Disorder
1
2017
163
0.120
Why?
Substantia Nigra
1
2016
101
0.120
Why?
Fragile X Mental Retardation Protein
2
2020
110
0.120
Why?
Anxiety Disorders
1
2017
163
0.120
Why?
Diskectomy
1
2018
167
0.120
Why?
alpha-Synuclein
1
2016
103
0.120
Why?
Anxiety
1
2016
143
0.120
Why?
Cervical Vertebrae
1
2018
273
0.110
Why?
Patient Outcome Assessment
1
2014
30
0.110
Why?
Logistic Models
5
2017
357
0.110
Why?
Lung Diseases
1
2015
43
0.110
Why?
Cohort Studies
3
2018
1425
0.110
Why?
Neoplasms
1
2016
219
0.110
Why?
Lumbar Vertebrae
1
2018
357
0.110
Why?
Respiration, Artificial
1
2015
102
0.110
Why?
Vascular Access Devices
1
2013
4
0.100
Why?
Cerebral Arteries
1
2013
21
0.100
Why?
Cerebral Angiography
1
2013
29
0.100
Why?
Biomarkers
3
2022
476
0.100
Why?
Arrhythmias, Cardiac
1
2013
58
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
61
0.100
Why?
Menopause, Premature
1
2012
7
0.100
Why?
Surveys and Questionnaires
2
2014
1037
0.100
Why?
Models, Statistical
1
2012
113
0.100
Why?
Epilepsy, Temporal Lobe
1
2012
29
0.090
Why?
Cerebrovascular Disorders
1
2013
99
0.090
Why?
Radiography
4
2015
528
0.090
Why?
Temporal Lobe
1
2012
63
0.090
Why?
Health Facility Size
1
2011
2
0.090
Why?
Injections, Intravenous
1
2011
24
0.090
Why?
Incidence
3
2019
635
0.090
Why?
International Classification of Diseases
1
2011
12
0.090
Why?
Drug Utilization
1
2011
20
0.090
Why?
Confidence Intervals
1
2011
75
0.090
Why?
Ischemic Attack, Transient
1
2011
15
0.090
Why?
Certification
1
2011
24
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Mental Status Schedule
1
2011
66
0.090
Why?
Chicago
3
2021
816
0.090
Why?
Communication Disorders
1
2011
3
0.090
Why?
Circle of Willis
1
2011
5
0.090
Why?
Referral and Consultation
1
2011
81
0.090
Why?
Contraceptives, Oral, Hormonal
1
2010
2
0.090
Why?
Estrogen Replacement Therapy
1
2010
18
0.090
Why?
Feasibility Studies
2
2022
210
0.090
Why?
Sleep
1
2013
268
0.090
Why?
Polymorphism, Single Nucleotide
1
2011
166
0.080
Why?
Medication Errors
1
2010
12
0.080
Why?
Reference Values
2
2021
167
0.080
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Prevalence
4
2013
384
0.080
Why?
Vitamin B Complex
1
2010
6
0.080
Why?
Walk Test
2
2020
10
0.080
Why?
Genetic Predisposition to Disease
1
2011
261
0.080
Why?
United States
3
2025
1820
0.080
Why?
Circadian Rhythm
1
2012
212
0.080
Why?
Brain Infarction
1
2009
63
0.080
Why?
Atmospheric Pressure
2
2019
8
0.080
Why?
Hypertension
3
2018
162
0.070
Why?
Sensitivity and Specificity
2
2022
449
0.070
Why?
Follow-Up Studies
3
2019
1427
0.070
Why?
Risk Assessment
3
2017
552
0.070
Why?
Age Factors
3
2017
639
0.070
Why?
Range of Motion, Articular
2
2020
563
0.060
Why?
Multivariate Analysis
2
2017
288
0.060
Why?
Alleles
2
2020
163
0.060
Why?
False Positive Reactions
2
2017
30
0.060
Why?
Observational Studies as Topic
1
2025
16
0.060
Why?
Recovery of Function
2
2018
242
0.050
Why?
Chi-Square Distribution
2
2017
125
0.050
Why?
Comorbidity
2
2017
428
0.050
Why?
Fatty Acids, Volatile
1
2023
26
0.050
Why?
Prebiotics
1
2023
18
0.050
Why?
Learning
1
2023
62
0.050
Why?
Feces
1
2023
80
0.050
Why?
Survivors
2
2015
69
0.050
Why?
Radial Artery
1
2022
6
0.050
Why?
Blindness
1
2022
9
0.050
Why?
Atrophy
1
2021
66
0.040
Why?
Blood Pressure
1
2022
169
0.040
Why?
Delivery of Health Care
1
2022
125
0.040
Why?
Clinical Decision-Making
1
2021
42
0.040
Why?
Inflammation
1
2022
229
0.040
Why?
Spatio-Temporal Analysis
1
2020
4
0.040
Why?
Time and Motion Studies
1
2020
16
0.040
Why?
Cross-Over Studies
1
2020
64
0.040
Why?
Foot
1
2020
40
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
3
0.040
Why?
Independent Living
1
2021
225
0.040
Why?
Neurosurgeons
1
2018
9
0.040
Why?
Critical Pathways
1
2018
19
0.040
Why?
Temperature
1
2018
58
0.040
Why?
Biomechanical Phenomena
1
2020
516
0.040
Why?
Personal Satisfaction
1
2018
41
0.040
Why?
Diabetes Complications
1
2018
44
0.040
Why?
Acute Kidney Injury
1
2018
37
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
43
0.040
Why?
Putamen
1
2018
19
0.030
Why?
Motor Activity
1
2020
275
0.030
Why?
Myocardial Infarction
1
2018
124
0.030
Why?
Cameroon
1
2017
1
0.030
Why?
Practice Patterns, Physicians'
1
2018
97
0.030
Why?
Public Health Surveillance
1
2017
8
0.030
Why?
Morbidity
1
2017
51
0.030
Why?
Hospitals, Urban
1
2017
34
0.030
Why?
Heart Failure
1
2018
141
0.030
Why?
Spinal Puncture
1
2017
23
0.030
Why?
Body Temperature Regulation
1
2017
19
0.030
Why?
Myocardial Ischemia
1
2017
44
0.030
Why?
Locus Coeruleus
1
2016
16
0.030
Why?
Olfactory Bulb
1
2016
12
0.030
Why?
Statistics, Nonparametric
1
2016
105
0.030
Why?
Anticonvulsants
1
2017
52
0.030
Why?
Educational Status
1
2017
214
0.030
Why?
Registries
1
2017
172
0.030
Why?
Electroencephalography
1
2017
78
0.030
Why?
Inpatients
1
2017
116
0.030
Why?
Double-Blind Method
1
2017
382
0.030
Why?
Glasgow Coma Scale
1
2015
7
0.030
Why?
Psychiatric Status Rating Scales
1
2016
267
0.030
Why?
Infant
1
2017
486
0.030
Why?
Space Perception
1
2014
19
0.030
Why?
Probability
1
2014
71
0.030
Why?
Ventilator Weaning
1
2015
30
0.030
Why?
Language
1
2014
58
0.030
Why?
Memory Disorders
1
2014
104
0.030
Why?
False Negative Reactions
1
2013
13
0.030
Why?
Magnetic Resonance Angiography
1
2013
27
0.030
Why?
Troponin I
1
2013
11
0.030
Why?
Patient Discharge
1
2015
146
0.030
Why?
Intubation, Intratracheal
1
2015
86
0.030
Why?
Intensive Care Units
1
2015
247
0.030
Why?
Sleep Stages
1
2013
19
0.030
Why?
Electrocardiography
1
2013
91
0.020
Why?
HIV Infections
1
2017
424
0.020
Why?
Neurosurgical Procedures
1
2015
140
0.020
Why?
Memory
1
2013
211
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
17
0.020
Why?
Decision Support Techniques
1
2011
39
0.020
Why?
Cost-Benefit Analysis
1
2011
109
0.020
Why?
Gene Frequency
1
2011
41
0.020
Why?
Language Disorders
1
2011
6
0.020
Why?
Social Behavior Disorders
1
2011
5
0.020
Why?
Genetic Testing
1
2011
44
0.020
Why?
Genetic Association Studies
1
2011
57
0.020
Why?
Cross-Sectional Studies
1
2013
774
0.020
Why?
Smoking
1
2012
168
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?
Vitamin B 12
1
2010
13
0.020
Why?
Diet Surveys
1
2010
23
0.020
Why?
Folic Acid
1
2010
21
0.020
Why?
Genotype
1
2011
246
0.020
Why?
Body Weight
1
2010
129
0.020
Why?
Sex Factors
1
2011
389
0.020
Why?
Dose-Response Relationship, Drug
1
2010
322
0.020
Why?
Chronic Disease
1
2010
389
0.020
Why?
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Concepts (310)
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