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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
2.160
Why?
Cerebral Hemorrhage
11
2022
108
1.170
Why?
Deep Brain Stimulation
7
2022
40
1.090
Why?
Fragile X Syndrome
5
2020
188
0.920
Why?
Female
63
2025
15242
0.800
Why?
Male
61
2025
14799
0.800
Why?
Humans
76
2025
27190
0.710
Why?
Intracranial Aneurysm
4
2014
40
0.710
Why?
Stroke
6
2018
267
0.710
Why?
Aged
45
2025
9014
0.680
Why?
Safety-net Providers
1
2019
7
0.630
Why?
Hospitals, Public
1
2019
27
0.620
Why?
Middle Aged
40
2025
9045
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
0.540
Why?
Hallucinations
3
2011
42
0.530
Why?
Subthalamic Nucleus
4
2022
19
0.530
Why?
Diffusion Magnetic Resonance Imaging
5
2022
95
0.500
Why?
Retrospective Studies
23
2021
3548
0.480
Why?
Thrombolytic Therapy
3
2016
49
0.470
Why?
Severity of Illness Index
10
2020
886
0.460
Why?
Self-Help Groups
1
2014
7
0.460
Why?
Fibrinolytic Agents
3
2011
61
0.460
Why?
Length of Stay
6
2018
320
0.460
Why?
Ataxia
3
2020
76
0.450
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
7934
0.430
Why?
Social Media
1
2014
52
0.420
Why?
Brain Ischemia
3
2021
63
0.410
Why?
Seizures
3
2019
70
0.410
Why?
Biostatistics
1
2012
5
0.400
Why?
Glucosylceramidase
3
2022
15
0.400
Why?
Bayes Theorem
1
2012
42
0.400
Why?
Heart Transplantation
1
2012
30
0.400
Why?
Risk Factors
14
2021
2314
0.390
Why?
Quality of Life
6
2025
627
0.370
Why?
Hospital Mortality
4
2017
140
0.370
Why?
Health Facilities
1
2011
26
0.370
Why?
Databases, Factual
4
2022
351
0.370
Why?
Hematoma, Subdural, Acute
3
2017
7
0.360
Why?
Health Status Disparities
2
2025
79
0.350
Why?
Postoperative Complications
4
2018
930
0.350
Why?
Young Adult
10
2021
2028
0.340
Why?
Cognition Disorders
4
2021
975
0.320
Why?
Accidental Falls
3
2020
112
0.320
Why?
Parkinsonian Disorders
3
2022
223
0.320
Why?
Gait
4
2020
412
0.310
Why?
Treatment Outcome
15
2021
3535
0.310
Why?
Diet, Ketogenic
2
2019
4
0.310
Why?
Drug Resistant Epilepsy
2
2019
11
0.310
Why?
Disease Progression
1
2011
670
0.300
Why?
Aged, 80 and over
18
2021
4769
0.300
Why?
Brain
5
2021
1635
0.290
Why?
Gait Disorders, Neurologic
2
2020
133
0.270
Why?
Predictive Value of Tests
5
2021
476
0.270
Why?
Neuropsychological Tests
5
2022
1179
0.260
Why?
Prospective Studies
11
2025
1777
0.260
Why?
Time Factors
8
2020
1440
0.260
Why?
Mentors
2
2023
37
0.250
Why?
Patient Transfer
2
2017
26
0.250
Why?
Illinois
3
2019
250
0.250
Why?
Caregivers
3
2023
196
0.250
Why?
Biopsy
2
2019
201
0.240
Why?
Magnetic Resonance Imaging
3
2022
1105
0.240
Why?
Trinucleotide Repeat Expansion
3
2020
44
0.240
Why?
Mutation
3
2022
353
0.230
Why?
Hospitalization
3
2020
310
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
102
0.220
Why?
Healthcare Disparities
1
2025
87
0.220
Why?
Prognosis
4
2020
805
0.210
Why?
Attention
3
2020
123
0.210
Why?
Psychometrics
2
2014
216
0.210
Why?
Child, Preschool
4
2021
623
0.200
Why?
Postural Balance
2
2021
115
0.200
Why?
Spinal Fusion
3
2018
464
0.200
Why?
Case-Control Studies
8
2020
586
0.200
Why?
Walking Speed
2
2020
41
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
0.190
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
17
0.190
Why?
Cerebral Amyloid Angiopathy
3
2019
114
0.190
Why?
Executive Function
3
2018
110
0.190
Why?
Psychomotor Performance
2
2020
201
0.190
Why?
Lewy Body Disease
1
2023
97
0.190
Why?
Blood Pressure Determination
1
2022
13
0.190
Why?
Cognitive Dysfunction
4
2020
1051
0.190
Why?
Arterial Pressure
1
2022
12
0.190
Why?
Mentoring
1
2022
28
0.190
Why?
Tomography, X-Ray Computed
5
2018
666
0.190
Why?
Weather
2
2019
13
0.190
Why?
Pilot Projects
5
2023
414
0.190
Why?
Longitudinal Studies
6
2021
1364
0.180
Why?
Medical Futility
1
2021
6
0.180
Why?
Adolescent
8
2021
2183
0.180
Why?
Leukoaraiosis
1
2021
9
0.180
Why?
Multidetector Computed Tomography
1
2021
12
0.180
Why?
Cognition
4
2022
1320
0.180
Why?
Gastrointestinal Microbiome
1
2023
162
0.170
Why?
Martial Arts
1
2020
4
0.170
Why?
Sleep Wake Disorders
2
2013
120
0.170
Why?
Hyperglycemia
1
2020
30
0.170
Why?
Telemedicine
1
2022
98
0.170
Why?
Cytidine Diphosphate Choline
1
2020
4
0.170
Why?
Blood Glucose
1
2020
108
0.160
Why?
Decompression, Surgical
2
2018
127
0.160
Why?
Nootropic Agents
1
2020
14
0.160
Why?
Depression
2
2016
432
0.160
Why?
Odds Ratio
4
2017
271
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
1269
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
0.140
Why?
Middle Cerebral Artery
1
2018
8
0.140
Why?
Carotid Artery, Internal
1
2018
6
0.140
Why?
Adrenal Cortex Hormones
1
2019
111
0.140
Why?
Population Surveillance
1
2019
114
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
57
0.140
Why?
Corpus Striatum
1
2018
65
0.140
Why?
Disability Evaluation
5
2021
261
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
95
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
69
0.130
Why?
Depressive Disorder
1
2017
173
0.120
Why?
Anxiety Disorders
1
2017
170
0.120
Why?
Substantia Nigra
1
2016
119
0.120
Why?
Diskectomy
1
2018
182
0.120
Why?
Nervous System Diseases
1
2017
120
0.120
Why?
Cohort Studies
4
2018
1873
0.120
Why?
Anxiety
1
2016
154
0.120
Why?
alpha-Synuclein
1
2016
129
0.120
Why?
Cervical Vertebrae
1
2018
288
0.110
Why?
Patient Outcome Assessment
1
2014
37
0.110
Why?
Logistic Models
5
2017
394
0.110
Why?
Lung Diseases
1
2015
46
0.110
Why?
Respiration, Artificial
1
2015
108
0.110
Why?
Vascular Access Devices
1
2013
4
0.110
Why?
Lumbar Vertebrae
1
2018
391
0.110
Why?
Neoplasms
1
2016
238
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
560
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
88
0.090
Why?
Surveys and Questionnaires
2
2014
1148
0.090
Why?
Health Facility Size
1
2011
2
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
131
0.090
Why?
Radiography
4
2015
616
0.090
Why?
Drug Utilization
1
2011
22
0.090
Why?
Confidence Intervals
1
2011
93
0.090
Why?
Certification
1
2011
24
0.090
Why?
Ischemic Attack, Transient
1
2011
18
0.090
Why?
Incidence
3
2019
754
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Mental Status Schedule
1
2011
89
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
947
0.090
Why?
Medication Errors
1
2010
12
0.090
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Reference Values
2
2021
183
0.080
Why?
Vitamin B Complex
1
2010
6
0.080
Why?
Walk Test
2
2020
11
0.080
Why?
Sleep
1
2013
327
0.080
Why?
Prevalence
4
2013
453
0.080
Why?
Polymorphism, Single Nucleotide
1
2011
268
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
2055
0.080
Why?
Hypertension
3
2018
188
0.070
Why?
Sensitivity and Specificity
2
2022
486
0.070
Why?
Risk Assessment
3
2017
625
0.070
Why?
Age Factors
3
2017
768
0.070
Why?
Follow-Up Studies
3
2019
1795
0.060
Why?
Multivariate Analysis
2
2017
331
0.060
Why?
Alleles
2
2020
207
0.060
Why?
Range of Motion, Articular
2
2020
720
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
486
0.050
Why?
Recovery of Function
2
2018
303
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
55
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?
Alzheimer Disease
1
2014
2089
0.050
Why?
Blindness
1
2022
9
0.050
Why?
Atrophy
1
2021
85
0.040
Why?
Clinical Decision-Making
1
2021
46
0.040
Why?
Blood Pressure
1
2022
190
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
286
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
303
0.040
Why?
Biomechanical Phenomena
1
2020
643
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
0.030
Why?
Public Health Surveillance
1
2017
11
0.030
Why?
Practice Patterns, Physicians'
1
2018
109
0.030
Why?
Morbidity
1
2017
54
0.030
Why?
Hospitals, Urban
1
2017
34
0.030
Why?
Motor Activity
1
2020
318
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
20
0.030
Why?
Statistics, Nonparametric
1
2016
118
0.030
Why?
Anticonvulsants
1
2017
56
0.030
Why?
Electroencephalography
1
2017
84
0.030
Why?
Registries
1
2017
200
0.030
Why?
Inpatients
1
2017
125
0.030
Why?
Educational Status
1
2017
287
0.030
Why?
Double-Blind Method
1
2017
397
0.030
Why?
Glasgow Coma Scale
1
2015
8
0.030
Why?
Psychiatric Status Rating Scales
1
2016
301
0.030
Why?
Infant
1
2017
517
0.030
Why?
Space Perception
1
2014
22
0.030
Why?
Probability
1
2014
88
0.030
Why?
Ventilator Weaning
1
2015
34
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
22
0.030
Why?
Memory Disorders
1
2014
158
0.030
Why?
Intensive Care Units
1
2015
263
0.030
Why?
Electrocardiography
1
2013
97
0.030
Why?
Neurosurgical Procedures
1
2015
148
0.030
Why?
HIV Infections
1
2017
476
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
290
0.020
Why?
Decision Support Techniques
1
2011
46
0.020
Why?
Cost-Benefit Analysis
1
2011
126
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
84
0.020
Why?
Smoking
1
2012
181
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?
Cross-Sectional Studies
1
2013
891
0.020
Why?
Infusions, Intravenous
1
2010
52
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
134
0.020
Why?
Genotype
1
2011
342
0.020
Why?
Sex Factors
1
2011
464
0.020
Why?
Dose-Response Relationship, Drug
1
2010
329
0.020
Why?
Chronic Disease
1
2010
423
0.020
Why?
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Concepts (311)
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