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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
640
2.210
Why?
Cerebral Hemorrhage
11
2022
106
1.170
Why?
Deep Brain Stimulation
7
2022
40
1.080
Why?
Fragile X Syndrome
5
2020
187
0.920
Why?
Female
63
2025
14734
0.820
Why?
Male
61
2025
14277
0.810
Why?
Humans
76
2025
25967
0.740
Why?
Intracranial Aneurysm
4
2014
37
0.710
Why?
Stroke
6
2018
259
0.710
Why?
Aged
45
2025
8732
0.700
Why?
Middle Aged
40
2025
8772
0.630
Why?
Safety-net Providers
1
2019
7
0.620
Why?
Hospitals, Public
1
2019
27
0.620
Why?
Sarcoidosis
1
2019
12
0.610
Why?
Central Nervous System Diseases
1
2019
14
0.610
Why?
Aneurysm, Ruptured
2
2014
14
0.550
Why?
Hallucinations
3
2011
42
0.530
Why?
Subthalamic Nucleus
4
2022
19
0.520
Why?
Diffusion Magnetic Resonance Imaging
5
2022
93
0.500
Why?
Retrospective Studies
23
2021
3358
0.490
Why?
Thrombolytic Therapy
3
2016
48
0.470
Why?
Severity of Illness Index
10
2020
868
0.460
Why?
Length of Stay
6
2018
307
0.460
Why?
Fibrinolytic Agents
3
2011
59
0.460
Why?
Self-Help Groups
1
2014
7
0.460
Why?
Ataxia
3
2020
75
0.450
Why?
Cholesterol
1
2014
59
0.450
Why?
Tremor
3
2020
101
0.450
Why?
Thrombectomy
3
2021
31
0.450
Why?
Subarachnoid Hemorrhage
4
2016
39
0.440
Why?
Adult
23
2021
7662
0.440
Why?
Social Media
1
2014
49
0.420
Why?
Brain Ischemia
3
2021
62
0.410
Why?
Seizures
3
2019
68
0.400
Why?
Biostatistics
1
2012
5
0.400
Why?
Glucosylceramidase
3
2022
15
0.400
Why?
Bayes Theorem
1
2012
40
0.400
Why?
Heart Transplantation
1
2012
29
0.400
Why?
Risk Factors
14
2021
2237
0.390
Why?
Quality of Life
6
2025
605
0.380
Why?
Hospital Mortality
4
2017
134
0.370
Why?
Databases, Factual
4
2022
337
0.370
Why?
Health Facilities
1
2011
26
0.370
Why?
Hematoma, Subdural, Acute
3
2017
7
0.360
Why?
Health Status Disparities
2
2025
73
0.360
Why?
Postoperative Complications
4
2018
901
0.350
Why?
Young Adult
10
2021
1941
0.350
Why?
Cognition Disorders
4
2021
957
0.330
Why?
Accidental Falls
3
2020
108
0.320
Why?
Parkinsonian Disorders
3
2022
213
0.320
Why?
Gait
4
2020
408
0.310
Why?
Treatment Outcome
15
2021
3399
0.310
Why?
Diet, Ketogenic
2
2019
4
0.310
Why?
Drug Resistant Epilepsy
2
2019
11
0.310
Why?
Aged, 80 and over
18
2021
4641
0.310
Why?
Disease Progression
1
2011
655
0.300
Why?
Brain
5
2021
1569
0.290
Why?
Gait Disorders, Neurologic
2
2020
132
0.270
Why?
Predictive Value of Tests
5
2021
466
0.270
Why?
Neuropsychological Tests
5
2022
1150
0.260
Why?
Prospective Studies
11
2025
1701
0.260
Why?
Time Factors
8
2020
1391
0.260
Why?
Mentors
2
2023
35
0.250
Why?
Illinois
3
2019
235
0.250
Why?
Patient Transfer
2
2017
25
0.250
Why?
Caregivers
3
2023
193
0.250
Why?
Magnetic Resonance Imaging
3
2022
1059
0.240
Why?
Biopsy
2
2019
196
0.240
Why?
Trinucleotide Repeat Expansion
3
2020
44
0.240
Why?
Mutation
3
2022
341
0.230
Why?
Hospitalization
3
2020
301
0.230
Why?
Fragile X Mental Retardation Protein
3
2020
114
0.230
Why?
Hematoma, Subdural
2
2015
6
0.220
Why?
Heterozygote
2
2022
98
0.220
Why?
Healthcare Disparities
1
2025
77
0.220
Why?
Prognosis
4
2020
784
0.210
Why?
Attention
3
2020
106
0.210
Why?
Psychometrics
2
2014
210
0.210
Why?
Child, Preschool
4
2021
597
0.200
Why?
Spinal Fusion
3
2018
429
0.200
Why?
Postural Balance
2
2021
113
0.200
Why?
Case-Control Studies
8
2020
571
0.200
Why?
Walking Speed
2
2020
37
0.200
Why?
Phenotype
2
2025
290
0.200
Why?
Cognitive Dysfunction
4
2020
990
0.200
Why?
Tissue Plasminogen Activator
3
2011
43
0.200
Why?
Homebound Persons
1
2022
6
0.200
Why?
Psychomotor Performance
2
2020
179
0.190
Why?
Physical Therapists
1
2022
5
0.190
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
16
0.190
Why?
Lewy Body Disease
1
2023
93
0.190
Why?
Executive Function
3
2018
102
0.190
Why?
Cerebral Amyloid Angiopathy
3
2019
114
0.190
Why?
Blood Pressure Determination
1
2022
12
0.190
Why?
Tomography, X-Ray Computed
5
2018
648
0.190
Why?
Arterial Pressure
1
2022
11
0.190
Why?
Mentoring
1
2022
26
0.190
Why?
Pilot Projects
5
2023
390
0.190
Why?
Weather
2
2019
13
0.190
Why?
Longitudinal Studies
6
2021
1333
0.180
Why?
Adolescent
8
2021
2099
0.180
Why?
Cognition
4
2022
1250
0.180
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
125
0.180
Why?
Telemedicine
1
2022
85
0.170
Why?
Hyperglycemia
1
2020
28
0.170
Why?
Martial Arts
1
2020
4
0.170
Why?
Sleep Wake Disorders
2
2013
118
0.170
Why?
Blood Glucose
1
2020
102
0.170
Why?
Decompression, Surgical
2
2018
123
0.160
Why?
Cytidine Diphosphate Choline
1
2020
4
0.160
Why?
Depression
2
2016
412
0.160
Why?
Nootropic Agents
1
2020
14
0.160
Why?
Odds Ratio
4
2017
268
0.160
Why?
Arm
1
2020
83
0.160
Why?
Huntington Disease
1
2020
45
0.160
Why?
Child
5
2022
1217
0.160
Why?
Movement Disorders
1
2020
66
0.160
Why?
Radiography, Thoracic
1
2019
27
0.160
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
246
0.150
Why?
Adrenal Cortex Hormones
1
2019
105
0.140
Why?
Middle Cerebral Artery
1
2018
8
0.140
Why?
Population Surveillance
1
2019
112
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?
Lumbosacral Region
1
2018
51
0.140
Why?
Disability Evaluation
5
2021
255
0.140
Why?
Corpus Striatum
1
2018
65
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
0.130
Why?
Sex Characteristics
1
2018
113
0.130
Why?
Fever
1
2017
34
0.130
Why?
Antidepressive Agents
1
2017
90
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
68
0.130
Why?
Depressive Disorder
1
2017
172
0.120
Why?
Nervous System Diseases
1
2017
115
0.120
Why?
Diskectomy
1
2018
167
0.120
Why?
Anxiety Disorders
1
2017
169
0.120
Why?
Cohort Studies
4
2018
1806
0.120
Why?
Substantia Nigra
1
2016
119
0.120
Why?
Anxiety
1
2016
146
0.120
Why?
alpha-Synuclein
1
2016
119
0.120
Why?
Cervical Vertebrae
1
2018
275
0.110
Why?
Patient Outcome Assessment
1
2014
37
0.110
Why?
Logistic Models
5
2017
391
0.110
Why?
Lung Diseases
1
2015
45
0.110
Why?
Respiration, Artificial
1
2015
102
0.110
Why?
Lumbar Vertebrae
1
2018
361
0.110
Why?
Neoplasms
1
2016
230
0.110
Why?
Vascular Access Devices
1
2013
4
0.110
Why?
Cerebral Arteries
1
2013
24
0.110
Why?
Cerebral Angiography
1
2013
31
0.110
Why?
Arrhythmias, Cardiac
1
2013
58
0.100
Why?
Biomarkers
3
2022
544
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
66
0.100
Why?
Menopause, Premature
1
2012
7
0.100
Why?
Epilepsy, Temporal Lobe
1
2012
30
0.100
Why?
Models, Statistical
1
2012
126
0.100
Why?
Surveys and Questionnaires
2
2014
1107
0.100
Why?
Temporal Lobe
1
2012
87
0.090
Why?
Health Facility Size
1
2011
2
0.090
Why?
Cerebrovascular Disorders
1
2013
127
0.090
Why?
Injections, Intravenous
1
2011
24
0.090
Why?
International Classification of Diseases
1
2011
13
0.090
Why?
Radiography
4
2015
616
0.090
Why?
Drug Utilization
1
2011
20
0.090
Why?
Confidence Intervals
1
2011
92
0.090
Why?
Certification
1
2011
24
0.090
Why?
Ischemic Attack, Transient
1
2011
17
0.090
Why?
Incidence
3
2019
729
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Mental Status Schedule
1
2011
89
0.090
Why?
Communication Disorders
1
2011
3
0.090
Why?
Circle of Willis
1
2011
6
0.090
Why?
Contraceptives, Oral, Hormonal
1
2010
3
0.090
Why?
Chicago
3
2021
898
0.090
Why?
Referral and Consultation
1
2011
84
0.090
Why?
Estrogen Replacement Therapy
1
2010
20
0.090
Why?
Feasibility Studies
2
2022
210
0.090
Why?
Sleep
1
2013
288
0.090
Why?
Medication Errors
1
2010
12
0.080
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Reference Values
2
2021
181
0.080
Why?
Vitamin B Complex
1
2010
6
0.080
Why?
Prevalence
4
2013
433
0.080
Why?
Walk Test
2
2020
10
0.080
Why?
Polymorphism, Single Nucleotide
1
2011
263
0.080
Why?
Circadian Rhythm
1
2012
222
0.080
Why?
Genetic Predisposition to Disease
1
2011
366
0.080
Why?
Atmospheric Pressure
2
2019
8
0.080
Why?
Brain Infarction
1
2009
76
0.080
Why?
United States
3
2025
1989
0.080
Why?
Hypertension
3
2018
181
0.070
Why?
Sensitivity and Specificity
2
2022
473
0.070
Why?
Risk Assessment
3
2017
603
0.070
Why?
Age Factors
3
2017
757
0.070
Why?
Follow-Up Studies
3
2019
1757
0.060
Why?
Multivariate Analysis
2
2017
326
0.060
Why?
Alleles
2
2020
204
0.060
Why?
Range of Motion, Articular
2
2020
708
0.060
Why?
False Positive Reactions
2
2017
33
0.060
Why?
Observational Studies as Topic
1
2025
16
0.060
Why?
Chi-Square Distribution
2
2017
137
0.050
Why?
Comorbidity
2
2017
476
0.050
Why?
Recovery of Function
2
2018
299
0.050
Why?
Fatty Acids, Volatile
1
2023
26
0.050
Why?
Prebiotics
1
2023
18
0.050
Why?
Learning
1
2023
68
0.050
Why?
Feces
1
2023
80
0.050
Why?
Genetic Testing
2
2014
55
0.050
Why?
Survivors
2
2015
68
0.050
Why?
Alzheimer Disease
1
2014
2036
0.050
Why?
Radial Artery
1
2022
7
0.050
Why?
Blindness
1
2022
9
0.050
Why?
Atrophy
1
2021
83
0.040
Why?
Blood Pressure
1
2022
184
0.040
Why?
Delivery of Health Care
1
2022
136
0.040
Why?
Clinical Decision-Making
1
2021
45
0.040
Why?
Inflammation
1
2022
267
0.040
Why?
Spatio-Temporal Analysis
1
2020
4
0.040
Why?
Time and Motion Studies
1
2020
18
0.040
Why?
Cross-Over Studies
1
2020
64
0.040
Why?
Foot
1
2020
43
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
3
0.040
Why?
Neurosurgeons
1
2018
9
0.040
Why?
Critical Pathways
1
2018
19
0.040
Why?
Temperature
1
2018
61
0.040
Why?
Personal Satisfaction
1
2018
43
0.040
Why?
Diabetes Complications
1
2018
55
0.040
Why?
Independent Living
1
2021
283
0.040
Why?
Acute Kidney Injury
1
2018
37
0.040
Why?
Biomechanical Phenomena
1
2020
633
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
43
0.040
Why?
Putamen
1
2018
19
0.040
Why?
Cameroon
1
2017
1
0.030
Why?
Myocardial Infarction
1
2018
128
0.030
Why?
Practice Patterns, Physicians'
1
2018
105
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?
Motor Activity
1
2020
317
0.030
Why?
Heart Failure
1
2018
144
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?
Olfactory Bulb
1
2016
15
0.030
Why?
Locus Coeruleus
1
2016
20
0.030
Why?
Statistics, Nonparametric
1
2016
117
0.030
Why?
Anticonvulsants
1
2017
54
0.030
Why?
Electroencephalography
1
2017
80
0.030
Why?
Inpatients
1
2017
116
0.030
Why?
Registries
1
2017
192
0.030
Why?
Educational Status
1
2017
282
0.030
Why?
Double-Blind Method
1
2017
393
0.030
Why?
Glasgow Coma Scale
1
2015
7
0.030
Why?
Psychiatric Status Rating Scales
1
2016
296
0.030
Why?
Infant
1
2017
495
0.030
Why?
Space Perception
1
2014
22
0.030
Why?
Probability
1
2014
87
0.030
Why?
Ventilator Weaning
1
2015
30
0.030
Why?
Language
1
2014
63
0.030
Why?
False Negative Reactions
1
2013
14
0.030
Why?
Magnetic Resonance Angiography
1
2013
29
0.030
Why?
Troponin I
1
2013
11
0.030
Why?
Patient Discharge
1
2015
147
0.030
Why?
Intubation, Intratracheal
1
2015
87
0.030
Why?
Memory Disorders
1
2014
154
0.030
Why?
Intensive Care Units
1
2015
248
0.030
Why?
Sleep Stages
1
2013
19
0.030
Why?
Electrocardiography
1
2013
94
0.030
Why?
Neurosurgical Procedures
1
2015
143
0.030
Why?
HIV Infections
1
2017
434
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
285
0.020
Why?
Decision Support Techniques
1
2011
45
0.020
Why?
Cost-Benefit Analysis
1
2011
121
0.020
Why?
Gene Frequency
1
2011
56
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
83
0.020
Why?
Smoking
1
2012
180
0.020
Why?
Cross-Sectional Studies
1
2013
851
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
26
0.020
Why?
Folic Acid
1
2010
21
0.020
Why?
Genotype
1
2011
339
0.020
Why?
Body Weight
1
2010
132
0.020
Why?
Sex Factors
1
2011
454
0.020
Why?
Dose-Response Relationship, Drug
1
2010
328
0.020
Why?
Chronic Disease
1
2010
404
0.020
Why?
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Concepts (311)
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