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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
618
2.230
Why?
Cerebral Hemorrhage
11
2022
100
1.180
Why?
Deep Brain Stimulation
7
2022
38
1.090
Why?
Fragile X Syndrome
5
2020
158
0.950
Why?
Female
63
2025
14422
0.820
Why?
Male
61
2025
14087
0.810
Why?
Humans
76
2025
25950
0.730
Why?
Stroke
6
2018
236
0.730
Why?
Intracranial Aneurysm
4
2014
39
0.710
Why?
Aged
45
2025
8480
0.700
Why?
Middle Aged
40
2025
8653
0.630
Why?
Safety-net Providers
1
2019
5
0.630
Why?
Hospitals, Public
1
2019
27
0.620
Why?
Sarcoidosis
1
2019
14
0.610
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
18
0.530
Why?
Diffusion Magnetic Resonance Imaging
5
2022
91
0.500
Why?
Retrospective Studies
23
2021
3469
0.490
Why?
Thrombolytic Therapy
3
2016
46
0.470
Why?
Ataxia
3
2020
51
0.470
Why?
Severity of Illness Index
10
2020
847
0.460
Why?
Tremor
3
2020
78
0.460
Why?
Self-Help Groups
1
2014
6
0.460
Why?
Length of Stay
6
2018
313
0.460
Why?
Fibrinolytic Agents
3
2011
61
0.460
Why?
Cholesterol
1
2014
58
0.450
Why?
Thrombectomy
3
2021
32
0.450
Why?
Subarachnoid Hemorrhage
4
2016
39
0.450
Why?
Adult
23
2021
7658
0.440
Why?
Social Media
1
2014
50
0.420
Why?
Brain Ischemia
3
2021
60
0.410
Why?
Seizures
3
2019
69
0.410
Why?
Biostatistics
1
2012
5
0.400
Why?
Glucosylceramidase
3
2022
12
0.400
Why?
Bayes Theorem
1
2012
40
0.400
Why?
Heart Transplantation
1
2012
29
0.400
Why?
Risk Factors
14
2021
2183
0.400
Why?
Quality of Life
6
2025
588
0.380
Why?
Hospital Mortality
4
2017
128
0.380
Why?
Health Facilities
1
2011
25
0.370
Why?
Databases, Factual
4
2022
341
0.370
Why?
Hematoma, Subdural, Acute
3
2017
7
0.360
Why?
Health Status Disparities
2
2025
72
0.360
Why?
Postoperative Complications
4
2018
894
0.360
Why?
Young Adult
10
2021
1984
0.340
Why?
Cognition Disorders
4
2021
883
0.330
Why?
Accidental Falls
3
2020
105
0.320
Why?
Parkinsonian Disorders
3
2022
199
0.320
Why?
Gait
4
2020
405
0.310
Why?
Treatment Outcome
15
2021
3422
0.310
Why?
Aged, 80 and over
18
2021
4409
0.310
Why?
Diet, Ketogenic
2
2019
4
0.310
Why?
Drug Resistant Epilepsy
2
2019
11
0.310
Why?
Disease Progression
1
2011
636
0.310
Why?
Brain
5
2021
1422
0.300
Why?
Gait Disorders, Neurologic
2
2020
129
0.280
Why?
Predictive Value of Tests
5
2021
463
0.270
Why?
Neuropsychological Tests
5
2022
1094
0.260
Why?
Prospective Studies
11
2025
1686
0.260
Why?
Time Factors
8
2020
1387
0.260
Why?
Mentors
2
2023
36
0.250
Why?
Patient Transfer
2
2017
26
0.250
Why?
Illinois
3
2019
243
0.250
Why?
Caregivers
3
2023
182
0.250
Why?
Magnetic Resonance Imaging
3
2022
1044
0.240
Why?
Biopsy
2
2019
193
0.240
Why?
Trinucleotide Repeat Expansion
3
2020
29
0.240
Why?
Fragile X Mental Retardation Protein
3
2020
82
0.230
Why?
Mutation
3
2022
334
0.230
Why?
Hospitalization
3
2020
294
0.230
Why?
Heterozygote
2
2022
86
0.220
Why?
Hematoma, Subdural
2
2015
5
0.220
Why?
Healthcare Disparities
1
2025
79
0.220
Why?
Prognosis
4
2020
785
0.210
Why?
Attention
3
2020
121
0.210
Why?
Spinal Fusion
3
2018
413
0.210
Why?
Psychometrics
2
2014
213
0.210
Why?
Postural Balance
2
2021
110
0.200
Why?
Child, Preschool
4
2021
603
0.200
Why?
Case-Control Studies
8
2020
550
0.200
Why?
Walking Speed
2
2020
39
0.200
Why?
Cognitive Dysfunction
4
2020
944
0.200
Why?
Cerebral Amyloid Angiopathy
3
2019
86
0.200
Why?
Phenotype
2
2025
289
0.200
Why?
Tissue Plasminogen Activator
3
2011
42
0.200
Why?
Homebound Persons
1
2022
5
0.200
Why?
Lewy Body Disease
1
2023
77
0.200
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
15
0.190
Why?
Physical Therapists
1
2022
5
0.190
Why?
Psychomotor Performance
2
2020
192
0.190
Why?
Executive Function
3
2018
105
0.190
Why?
Blood Pressure Determination
1
2022
13
0.190
Why?
Mentoring
1
2022
26
0.190
Why?
Tomography, X-Ray Computed
5
2018
644
0.190
Why?
Arterial Pressure
1
2022
11
0.190
Why?
Pilot Projects
5
2023
393
0.190
Why?
Weather
2
2019
11
0.190
Why?
Longitudinal Studies
6
2021
1269
0.180
Why?
Cognition
4
2022
1214
0.180
Why?
Adolescent
8
2021
2123
0.180
Why?
Medical Futility
1
2021
6
0.180
Why?
Leukoaraiosis
1
2021
9
0.180
Why?
Multidetector Computed Tomography
1
2021
12
0.180
Why?
Gastrointestinal Microbiome
1
2023
156
0.170
Why?
Martial Arts
1
2020
3
0.170
Why?
Sleep Wake Disorders
2
2013
116
0.170
Why?
Telemedicine
1
2022
94
0.170
Why?
Hyperglycemia
1
2020
29
0.170
Why?
Decompression, Surgical
2
2018
109
0.170
Why?
Cytidine Diphosphate Choline
1
2020
3
0.170
Why?
Blood Glucose
1
2020
101
0.170
Why?
Nootropic Agents
1
2020
13
0.160
Why?
Depression
2
2016
413
0.160
Why?
Odds Ratio
4
2017
257
0.160
Why?
Arm
1
2020
81
0.160
Why?
Movement Disorders
1
2020
60
0.160
Why?
Huntington Disease
1
2020
46
0.160
Why?
Child
5
2022
1229
0.160
Why?
Radiography, Thoracic
1
2019
26
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
230
0.150
Why?
Middle Cerebral Artery
1
2018
8
0.140
Why?
Carotid Artery, Internal
1
2018
6
0.140
Why?
Adrenal Cortex Hormones
1
2019
110
0.140
Why?
Population Surveillance
1
2019
113
0.140
Why?
Tertiary Care Centers
2
2015
69
0.140
Why?
Intraoperative Neurophysiological Monitoring
1
2017
7
0.140
Why?
Lumbosacral Region
1
2018
56
0.140
Why?
Disability Evaluation
5
2021
248
0.140
Why?
Corpus Striatum
1
2018
64
0.140
Why?
Dopamine
1
2018
81
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
102
0.130
Why?
Fever
1
2017
34
0.130
Why?
Antidepressive Agents
1
2017
94
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
68
0.130
Why?
Diskectomy
1
2018
162
0.120
Why?
Depressive Disorder
1
2017
171
0.120
Why?
Cohort Studies
4
2018
1745
0.120
Why?
Nervous System Diseases
1
2017
106
0.120
Why?
Substantia Nigra
1
2016
113
0.120
Why?
Anxiety Disorders
1
2017
168
0.120
Why?
Cervical Vertebrae
1
2018
204
0.120
Why?
Anxiety
1
2016
149
0.120
Why?
alpha-Synuclein
1
2016
121
0.120
Why?
Patient Outcome Assessment
1
2014
36
0.110
Why?
Logistic Models
5
2017
371
0.110
Why?
Lung Diseases
1
2015
45
0.110
Why?
Respiration, Artificial
1
2015
99
0.110
Why?
Lumbar Vertebrae
1
2018
377
0.110
Why?
Neoplasms
1
2016
226
0.110
Why?
Vascular Access Devices
1
2013
4
0.110
Why?
Cerebral Arteries
1
2013
21
0.110
Why?
Cerebral Angiography
1
2013
32
0.110
Why?
Biomarkers
3
2022
517
0.100
Why?
Arrhythmias, Cardiac
1
2013
57
0.100
Why?
Stochastic Processes
1
2012
13
0.100
Why?
Anterior Temporal Lobectomy
1
2012
8
0.100
Why?
House Calls
2
2022
13
0.100
Why?
Graft Rejection
1
2012
68
0.100
Why?
Menopause, Premature
1
2012
6
0.100
Why?
Models, Statistical
1
2012
120
0.100
Why?
Epilepsy, Temporal Lobe
1
2012
30
0.100
Why?
Cerebrovascular Disorders
1
2013
108
0.100
Why?
Surveys and Questionnaires
2
2014
1093
0.100
Why?
Temporal Lobe
1
2012
77
0.100
Why?
Health Facility Size
1
2011
2
0.090
Why?
Injections, Intravenous
1
2011
24
0.090
Why?
Radiography
4
2015
592
0.090
Why?
International Classification of Diseases
1
2011
13
0.090
Why?
Drug Utilization
1
2011
22
0.090
Why?
Confidence Intervals
1
2011
89
0.090
Why?
Ischemic Attack, Transient
1
2011
14
0.090
Why?
Certification
1
2011
22
0.090
Why?
Incidence
3
2019
724
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Mental Status Schedule
1
2011
83
0.090
Why?
Communication Disorders
1
2011
3
0.090
Why?
Circle of Willis
1
2011
5
0.090
Why?
Contraceptives, Oral, Hormonal
1
2010
3
0.090
Why?
Referral and Consultation
1
2011
88
0.090
Why?
Estrogen Replacement Therapy
1
2010
18
0.090
Why?
Chicago
3
2021
909
0.090
Why?
Feasibility Studies
2
2022
199
0.090
Why?
Medication Errors
1
2010
12
0.090
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Reference Values
2
2021
175
0.080
Why?
Vitamin B Complex
1
2010
3
0.080
Why?
Polymorphism, Single Nucleotide
1
2011
241
0.080
Why?
Prevalence
4
2013
438
0.080
Why?
Walk Test
2
2020
11
0.080
Why?
Sleep
1
2013
324
0.080
Why?
Genetic Predisposition to Disease
1
2011
325
0.080
Why?
Brain Infarction
1
2009
63
0.080
Why?
Circadian Rhythm
1
2012
233
0.080
Why?
Atmospheric Pressure
2
2019
6
0.080
Why?
United States
3
2025
1935
0.080
Why?
Hypertension
3
2018
163
0.080
Why?
Sensitivity and Specificity
2
2022
471
0.070
Why?
Risk Assessment
3
2017
596
0.070
Why?
Age Factors
3
2017
727
0.070
Why?
Follow-Up Studies
3
2019
1717
0.060
Why?
Multivariate Analysis
2
2017
322
0.060
Why?
Alleles
2
2020
186
0.060
Why?
Range of Motion, Articular
2
2020
710
0.060
Why?
False Positive Reactions
2
2017
31
0.060
Why?
Observational Studies as Topic
1
2025
19
0.060
Why?
Chi-Square Distribution
2
2017
130
0.050
Why?
Comorbidity
2
2017
458
0.050
Why?
Recovery of Function
2
2018
302
0.050
Why?
Alzheimer Disease
1
2014
1812
0.050
Why?
Fatty Acids, Volatile
1
2023
32
0.050
Why?
Prebiotics
1
2023
23
0.050
Why?
Genetic Testing
2
2014
43
0.050
Why?
Learning
1
2023
70
0.050
Why?
Survivors
2
2015
64
0.050
Why?
Feces
1
2023
101
0.050
Why?
Radial Artery
1
2022
8
0.050
Why?
Blindness
1
2022
8
0.050
Why?
Atrophy
1
2021
76
0.040
Why?
Blood Pressure
1
2022
181
0.040
Why?
Clinical Decision-Making
1
2021
45
0.040
Why?
Delivery of Health Care
1
2022
145
0.040
Why?
Spatio-Temporal Analysis
1
2020
4
0.040
Why?
Inflammation
1
2022
275
0.040
Why?
Time and Motion Studies
1
2020
17
0.040
Why?
Cross-Over Studies
1
2020
64
0.040
Why?
Foot
1
2020
44
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
2
0.040
Why?
Neurosurgeons
1
2018
8
0.040
Why?
Critical Pathways
1
2018
20
0.040
Why?
Temperature
1
2018
59
0.040
Why?
Personal Satisfaction
1
2018
42
0.040
Why?
Diabetes Complications
1
2018
52
0.040
Why?
Acute Kidney Injury
1
2018
34
0.040
Why?
Independent Living
1
2021
282
0.040
Why?
Biomechanical Phenomena
1
2020
619
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
44
0.040
Why?
Putamen
1
2018
19
0.040
Why?
Myocardial Infarction
1
2018
119
0.040
Why?
Cameroon
1
2017
1
0.040
Why?
Public Health Surveillance
1
2017
11
0.030
Why?
Practice Patterns, Physicians'
1
2018
108
0.030
Why?
Morbidity
1
2017
49
0.030
Why?
Motor Activity
1
2020
292
0.030
Why?
Hospitals, Urban
1
2017
34
0.030
Why?
Heart Failure
1
2018
141
0.030
Why?
Body Temperature Regulation
1
2017
19
0.030
Why?
Spinal Puncture
1
2017
25
0.030
Why?
Myocardial Ischemia
1
2017
39
0.030
Why?
Locus Coeruleus
1
2016
18
0.030
Why?
Olfactory Bulb
1
2016
16
0.030
Why?
Statistics, Nonparametric
1
2016
113
0.030
Why?
Anticonvulsants
1
2017
56
0.030
Why?
Electroencephalography
1
2017
82
0.030
Why?
Registries
1
2017
193
0.030
Why?
Inpatients
1
2017
124
0.030
Why?
Educational Status
1
2017
272
0.030
Why?
Double-Blind Method
1
2017
388
0.030
Why?
Glasgow Coma Scale
1
2015
7
0.030
Why?
Psychiatric Status Rating Scales
1
2016
293
0.030
Why?
Infant
1
2017
506
0.030
Why?
Space Perception
1
2014
21
0.030
Why?
Probability
1
2014
84
0.030
Why?
Ventilator Weaning
1
2015
28
0.030
Why?
Language
1
2014
61
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
148
0.030
Why?
Intubation, Intratracheal
1
2015
86
0.030
Why?
Memory Disorders
1
2014
144
0.030
Why?
Sleep Stages
1
2013
22
0.030
Why?
Intensive Care Units
1
2015
259
0.030
Why?
Electrocardiography
1
2013
89
0.030
Why?
Neurosurgical Procedures
1
2015
136
0.030
Why?
HIV Infections
1
2017
462
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
20
0.020
Why?
Memory
1
2013
269
0.020
Why?
Decision Support Techniques
1
2011
44
0.020
Why?
Cost-Benefit Analysis
1
2011
120
0.020
Why?
Gene Frequency
1
2011
52
0.020
Why?
Social Behavior Disorders
1
2011
4
0.020
Why?
Language Disorders
1
2011
6
0.020
Why?
Genetic Association Studies
1
2011
72
0.020
Why?
Smoking
1
2012
172
0.020
Why?
Cross-Sectional Studies
1
2013
820
0.020
Why?
National Institute of Neurological Disorders and Stroke (U.S.)
1
2010
1
0.020
Why?
Drug Dosage Calculations
1
2010
6
0.020
Why?
Vitamin B 6
1
2010
3
0.020
Why?
Vitamin B 12
1
2010
9
0.020
Why?
Infusions, Intravenous
1
2010
52
0.020
Why?
Folic Acid
1
2010
13
0.020
Why?
Diet Surveys
1
2010
21
0.020
Why?
Genotype
1
2011
306
0.020
Why?
Body Weight
1
2010
122
0.020
Why?
Sex Factors
1
2011
430
0.020
Why?
Dose-Response Relationship, Drug
1
2010
319
0.020
Why?
Chronic Disease
1
2010
414
0.020
Why?
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Concepts (311)
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