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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
591
2.210
Why?
Cerebral Hemorrhage
11
2022
103
1.140
Why?
Deep Brain Stimulation
7
2022
36
1.060
Why?
Fragile X Syndrome
5
2020
186
0.900
Why?
Male
61
2025
12439
0.860
Why?
Female
63
2025
12936
0.860
Why?
Humans
76
2025
22914
0.770
Why?
Aged
45
2025
7429
0.730
Why?
Stroke
6
2018
241
0.710
Why?
Intracranial Aneurysm
4
2014
33
0.700
Why?
Middle Aged
40
2025
7896
0.650
Why?
Safety-net Providers
1
2019
7
0.610
Why?
Hospitals, Public
1
2019
27
0.610
Why?
Central Nervous System Diseases
1
2019
13
0.600
Why?
Sarcoidosis
1
2019
12
0.600
Why?
Aneurysm, Ruptured
2
2014
12
0.530
Why?
Hallucinations
3
2011
38
0.510
Why?
Subthalamic Nucleus
4
2022
19
0.510
Why?
Retrospective Studies
23
2021
2994
0.510
Why?
Diffusion Magnetic Resonance Imaging
5
2022
88
0.490
Why?
Thrombolytic Therapy
3
2016
44
0.460
Why?
Severity of Illness Index
10
2020
800
0.460
Why?
Adult
23
2021
6913
0.460
Why?
Length of Stay
6
2018
298
0.450
Why?
Fibrinolytic Agents
3
2011
58
0.450
Why?
Self-Help Groups
1
2014
7
0.450
Why?
Ataxia
3
2020
75
0.440
Why?
Cholesterol
1
2014
57
0.440
Why?
Tremor
3
2020
93
0.440
Why?
Thrombectomy
3
2021
30
0.430
Why?
Subarachnoid Hemorrhage
4
2016
38
0.430
Why?
Social Media
1
2014
45
0.420
Why?
Brain Ischemia
3
2021
61
0.400
Why?
Risk Factors
14
2021
1968
0.400
Why?
Seizures
3
2019
62
0.400
Why?
Biostatistics
1
2012
4
0.390
Why?
Glucosylceramidase
3
2022
13
0.390
Why?
Bayes Theorem
1
2012
32
0.390
Why?
Heart Transplantation
1
2012
30
0.380
Why?
Quality of Life
6
2025
559
0.370
Why?
Hospital Mortality
4
2017
129
0.360
Why?
Databases, Factual
4
2022
309
0.360
Why?
Young Adult
10
2021
1651
0.360
Why?
Postoperative Complications
4
2018
812
0.360
Why?
Health Facilities
1
2011
26
0.360
Why?
Cognition Disorders
4
2021
692
0.350
Why?
Health Status Disparities
2
2025
63
0.350
Why?
Hematoma, Subdural, Acute
3
2017
7
0.350
Why?
Treatment Outcome
15
2021
2940
0.330
Why?
Aged, 80 and over
18
2021
3720
0.320
Why?
Parkinsonian Disorders
3
2022
164
0.320
Why?
Accidental Falls
3
2020
105
0.310
Why?
Brain
5
2021
1203
0.310
Why?
Gait
4
2020
381
0.310
Why?
Disease Progression
1
2011
522
0.310
Why?
Diet, Ketogenic
2
2019
4
0.300
Why?
Drug Resistant Epilepsy
2
2019
10
0.300
Why?
Neuropsychological Tests
5
2022
865
0.270
Why?
Gait Disorders, Neurologic
2
2020
119
0.270
Why?
Predictive Value of Tests
5
2021
438
0.270
Why?
Prospective Studies
11
2025
1496
0.270
Why?
Time Factors
8
2020
1263
0.260
Why?
Magnetic Resonance Imaging
3
2022
860
0.250
Why?
Illinois
3
2019
221
0.250
Why?
Mentors
2
2023
34
0.250
Why?
Patient Transfer
2
2017
24
0.250
Why?
Caregivers
3
2023
185
0.240
Why?
Biopsy
2
2019
186
0.240
Why?
Trinucleotide Repeat Expansion
3
2020
42
0.230
Why?
Hospitalization
3
2020
286
0.220
Why?
Mutation
3
2022
328
0.220
Why?
Fragile X Mental Retardation Protein
3
2020
112
0.220
Why?
Hematoma, Subdural
2
2015
6
0.220
Why?
Heterozygote
2
2022
88
0.220
Why?
Healthcare Disparities
1
2025
71
0.220
Why?
Cognitive Dysfunction
4
2020
737
0.220
Why?
Prognosis
4
2020
717
0.210
Why?
Attention
3
2020
101
0.210
Why?
Psychometrics
2
2014
175
0.200
Why?
Case-Control Studies
8
2020
482
0.200
Why?
Child, Preschool
4
2021
566
0.200
Why?
Spinal Fusion
3
2018
429
0.200
Why?
Postural Balance
2
2021
103
0.200
Why?
Cognition
4
2022
947
0.200
Why?
Walking Speed
2
2020
34
0.190
Why?
Phenotype
2
2025
260
0.190
Why?
Tomography, X-Ray Computed
5
2018
575
0.190
Why?
Psychomotor Performance
2
2020
155
0.190
Why?
Tissue Plasminogen Activator
3
2011
41
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?
Longitudinal Studies
6
2021
1047
0.190
Why?
Executive Function
3
2018
89
0.190
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
14
0.190
Why?
Physical Therapists
1
2022
5
0.190
Why?
Pilot Projects
5
2023
370
0.190
Why?
Blood Pressure Determination
1
2022
11
0.190
Why?
Mentoring
1
2022
24
0.190
Why?
Arterial Pressure
1
2022
10
0.190
Why?
Adolescent
8
2021
1877
0.190
Why?
Weather
2
2019
13
0.180
Why?
Medical Futility
1
2021
5
0.180
Why?
Leukoaraiosis
1
2021
8
0.180
Why?
Multidetector Computed Tomography
1
2021
11
0.170
Why?
Gastrointestinal Microbiome
1
2023
124
0.170
Why?
Sleep Wake Disorders
2
2013
109
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
368
0.160
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
218
0.160
Why?
Child
5
2022
1156
0.160
Why?
Arm
1
2020
68
0.150
Why?
Movement Disorders
1
2020
57
0.150
Why?
Huntington Disease
1
2020
45
0.150
Why?
Radiography, Thoracic
1
2019
24
0.150
Why?
Vagus Nerve Stimulation
1
2019
8
0.150
Why?
Microelectrodes
1
2018
18
0.150
Why?
Electrodes, Implanted
1
2018
20
0.140
Why?
Walking
1
2020
232
0.140
Why?
Adrenal Cortex Hormones
1
2019
95
0.140
Why?
Population Surveillance
1
2019
102
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
4
0.140
Why?
Disability Evaluation
5
2021
218
0.140
Why?
Lumbosacral Region
1
2018
51
0.140
Why?
Corpus Striatum
1
2018
63
0.130
Why?
Dopamine
1
2018
77
0.130
Why?
Cerebral Ventriculitis
1
2017
1
0.130
Why?
Ventriculostomy
1
2017
4
0.130
Why?
Meningitis, Bacterial
1
2017
3
0.130
Why?
Sex Characteristics
1
2018
85
0.130
Why?
Meningitis, Aseptic
1
2017
4
0.130
Why?
Arterial Occlusive Diseases
1
2017
8
0.130
Why?
Lactic Acid
1
2017
6
0.130
Why?
Cohort Studies
4
2018
1414
0.130
Why?
Fever
1
2017
32
0.130
Why?
Antidepressive Agents
1
2017
88
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
58
0.130
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?
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
271
0.110
Why?
Patient Outcome Assessment
1
2014
29
0.110
Why?
Logistic Models
5
2017
351
0.110
Why?
Lung Diseases
1
2015
36
0.110
Why?
Respiration, Artificial
1
2015
84
0.110
Why?
Neoplasms
1
2016
216
0.110
Why?
Lumbar Vertebrae
1
2018
354
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
477
0.100
Why?
Arrhythmias, Cardiac
1
2013
57
0.100
Why?
Stochastic Processes
1
2012
13
0.100
Why?
Anterior Temporal Lobectomy
1
2012
6
0.100
Why?
House Calls
2
2022
15
0.100
Why?
Graft Rejection
1
2012
64
0.090
Why?
Epilepsy, Temporal Lobe
1
2012
21
0.090
Why?
Surveys and Questionnaires
2
2014
1020
0.090
Why?
Menopause, Premature
1
2012
7
0.090
Why?
Models, Statistical
1
2012
113
0.090
Why?
Cerebrovascular Disorders
1
2013
99
0.090
Why?
Temporal Lobe
1
2012
58
0.090
Why?
Radiography
4
2015
523
0.090
Why?
Health Facility Size
1
2011
2
0.090
Why?
Incidence
3
2019
624
0.090
Why?
Injections, Intravenous
1
2011
22
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
74
0.090
Why?
Ischemic Attack, Transient
1
2011
16
0.090
Why?
Certification
1
2011
24
0.090
Why?
Mental Status Schedule
1
2011
66
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Chicago
3
2021
813
0.090
Why?
Communication Disorders
1
2011
3
0.090
Why?
Circle of Willis
1
2011
4
0.090
Why?
Contraceptives, Oral, Hormonal
1
2010
2
0.090
Why?
Referral and Consultation
1
2011
82
0.090
Why?
Estrogen Replacement Therapy
1
2010
18
0.080
Why?
Sleep
1
2013
268
0.080
Why?
Feasibility Studies
2
2022
210
0.080
Why?
Polymorphism, Single Nucleotide
1
2011
168
0.080
Why?
Medication Errors
1
2010
12
0.080
Why?
Reference Values
2
2021
169
0.080
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Prevalence
4
2013
376
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
260
0.080
Why?
United States
3
2025
1763
0.080
Why?
Circadian Rhythm
1
2012
213
0.080
Why?
Brain Infarction
1
2009
63
0.080
Why?
Atmospheric Pressure
2
2019
8
0.070
Why?
Hypertension
3
2018
163
0.070
Why?
Sensitivity and Specificity
2
2022
443
0.070
Why?
Follow-Up Studies
3
2019
1413
0.070
Why?
Risk Assessment
3
2017
547
0.070
Why?
Age Factors
3
2017
634
0.070
Why?
Range of Motion, Articular
2
2020
564
0.060
Why?
Multivariate Analysis
2
2017
283
0.060
Why?
Alleles
2
2020
165
0.060
Why?
False Positive Reactions
2
2017
29
0.060
Why?
Observational Studies as Topic
1
2025
15
0.060
Why?
Alzheimer Disease
1
2014
1320
0.060
Why?
Recovery of Function
2
2018
242
0.050
Why?
Chi-Square Distribution
2
2017
123
0.050
Why?
Comorbidity
2
2017
426
0.050
Why?
Fatty Acids, Volatile
1
2023
26
0.050
Why?
Prebiotics
1
2023
18
0.050
Why?
Learning
1
2023
59
0.050
Why?
Feces
1
2023
80
0.050
Why?
Genetic Testing
2
2014
46
0.050
Why?
Survivors
2
2015
69
0.050
Why?
Radial Artery
1
2022
6
0.050
Why?
Blindness
1
2022
7
0.050
Why?
Blood Pressure
1
2022
166
0.040
Why?
Atrophy
1
2021
68
0.040
Why?
Delivery of Health Care
1
2022
121
0.040
Why?
Clinical Decision-Making
1
2021
42
0.040
Why?
Inflammation
1
2022
231
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
6
0.040
Why?
Critical Pathways
1
2018
19
0.040
Why?
Temperature
1
2018
57
0.040
Why?
Personal Satisfaction
1
2018
39
0.040
Why?
Biomechanical Phenomena
1
2020
537
0.040
Why?
Diabetes Complications
1
2018
44
0.040
Why?
Acute Kidney Injury
1
2018
34
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
42
0.030
Why?
Putamen
1
2018
19
0.030
Why?
Motor Activity
1
2020
267
0.030
Why?
Myocardial Infarction
1
2018
125
0.030
Why?
Practice Patterns, Physicians'
1
2018
97
0.030
Why?
Cameroon
1
2017
1
0.030
Why?
Public Health Surveillance
1
2017
7
0.030
Why?
Morbidity
1
2017
50
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
103
0.030
Why?
Anticonvulsants
1
2017
51
0.030
Why?
Electroencephalography
1
2017
70
0.030
Why?
Educational Status
1
2017
209
0.030
Why?
Registries
1
2017
173
0.030
Why?
Inpatients
1
2017
113
0.030
Why?
Double-Blind Method
1
2017
373
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
483
0.030
Why?
Space Perception
1
2014
19
0.030
Why?
Ventilator Weaning
1
2015
21
0.030
Why?
Probability
1
2014
71
0.030
Why?
Language
1
2014
57
0.030
Why?
False Negative Reactions
1
2013
13
0.030
Why?
Memory Disorders
1
2014
108
0.030
Why?
Magnetic Resonance Angiography
1
2013
28
0.030
Why?
Troponin I
1
2013
11
0.030
Why?
Patient Discharge
1
2015
147
0.030
Why?
Intubation, Intratracheal
1
2015
82
0.030
Why?
Intensive Care Units
1
2015
234
0.030
Why?
Neurosurgical Procedures
1
2015
115
0.030
Why?
Sleep Stages
1
2013
19
0.030
Why?
Electrocardiography
1
2013
92
0.020
Why?
HIV Infections
1
2017
431
0.020
Why?
Memory
1
2013
213
0.020
Why?
Models, Economic
1
2011
7
0.020
Why?
Decision Trees
1
2011
13
0.020
Why?
Quality-Adjusted Life Years
1
2011
17
0.020
Why?
Decision Support Techniques
1
2011
37
0.020
Why?
Cost-Benefit Analysis
1
2011
107
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 Association Studies
1
2011
56
0.020
Why?
Cross-Sectional Studies
1
2013
759
0.020
Why?
Smoking
1
2012
159
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
49
0.020
Why?
Vitamin B 12
1
2010
13
0.020
Why?
Diet Surveys
1
2010
22
0.020
Why?
Folic Acid
1
2010
21
0.020
Why?
Genotype
1
2011
248
0.020
Why?
Sex Factors
1
2011
384
0.020
Why?
Body Weight
1
2010
129
0.020
Why?
Dose-Response Relationship, Drug
1
2010
314
0.020
Why?
Chronic Disease
1
2010
375
0.020
Why?
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Concepts (311)
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