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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
587
2.240
Why?
Cerebral Hemorrhage
11
2022
103
1.160
Why?
Deep Brain Stimulation
7
2022
40
1.080
Why?
Fragile X Syndrome
5
2020
185
0.910
Why?
Male
61
2025
12524
0.860
Why?
Female
63
2025
13031
0.860
Why?
Humans
76
2025
23152
0.770
Why?
Aged
45
2025
7448
0.740
Why?
Stroke
6
2018
244
0.720
Why?
Intracranial Aneurysm
4
2014
35
0.710
Why?
Middle Aged
40
2025
7997
0.650
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
0.540
Why?
Hallucinations
3
2011
38
0.530
Why?
Subthalamic Nucleus
4
2022
19
0.520
Why?
Retrospective Studies
23
2021
3036
0.510
Why?
Diffusion Magnetic Resonance Imaging
5
2022
88
0.500
Why?
Thrombolytic Therapy
3
2016
43
0.470
Why?
Severity of Illness Index
10
2020
808
0.460
Why?
Fibrinolytic Agents
3
2011
57
0.460
Why?
Length of Stay
6
2018
300
0.460
Why?
Self-Help Groups
1
2014
7
0.460
Why?
Adult
23
2021
7038
0.460
Why?
Ataxia
3
2020
75
0.450
Why?
Cholesterol
1
2014
56
0.450
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
46
0.420
Why?
Brain Ischemia
3
2021
61
0.410
Why?
Risk Factors
14
2021
1944
0.410
Why?
Seizures
3
2019
67
0.400
Why?
Biostatistics
1
2012
4
0.400
Why?
Glucosylceramidase
3
2022
13
0.400
Why?
Bayes Theorem
1
2012
32
0.400
Why?
Heart Transplantation
1
2012
28
0.390
Why?
Quality of Life
6
2025
548
0.380
Why?
Databases, Factual
4
2022
304
0.370
Why?
Hospital Mortality
4
2017
132
0.370
Why?
Health Facilities
1
2011
26
0.370
Why?
Postoperative Complications
4
2018
817
0.360
Why?
Cognition Disorders
4
2021
685
0.360
Why?
Young Adult
10
2021
1713
0.360
Why?
Hematoma, Subdural, Acute
3
2017
6
0.360
Why?
Health Status Disparities
2
2025
67
0.360
Why?
Parkinsonian Disorders
3
2022
158
0.330
Why?
Aged, 80 and over
18
2021
3711
0.330
Why?
Treatment Outcome
15
2021
3038
0.330
Why?
Accidental Falls
3
2020
105
0.320
Why?
Brain
5
2021
1196
0.320
Why?
Gait
4
2020
383
0.320
Why?
Disease Progression
1
2011
519
0.310
Why?
Diet, Ketogenic
2
2019
4
0.310
Why?
Drug Resistant Epilepsy
2
2019
11
0.300
Why?
Neuropsychological Tests
5
2022
860
0.280
Why?
Predictive Value of Tests
5
2021
419
0.280
Why?
Gait Disorders, Neurologic
2
2020
119
0.270
Why?
Prospective Studies
11
2025
1507
0.270
Why?
Time Factors
8
2020
1265
0.260
Why?
Illinois
3
2019
216
0.250
Why?
Magnetic Resonance Imaging
3
2022
901
0.250
Why?
Mentors
2
2023
35
0.250
Why?
Patient Transfer
2
2017
24
0.250
Why?
Caregivers
3
2023
179
0.250
Why?
Biopsy
2
2019
192
0.240
Why?
Trinucleotide Repeat Expansion
3
2020
41
0.240
Why?
Hospitalization
3
2020
287
0.230
Why?
Mutation
3
2022
327
0.230
Why?
Fragile X Mental Retardation Protein
3
2020
111
0.220
Why?
Hematoma, Subdural
2
2015
6
0.220
Why?
Heterozygote
2
2022
87
0.220
Why?
Healthcare Disparities
1
2025
74
0.220
Why?
Cognitive Dysfunction
4
2020
733
0.220
Why?
Prognosis
4
2020
722
0.210
Why?
Attention
3
2020
101
0.210
Why?
Psychometrics
2
2014
177
0.210
Why?
Child, Preschool
4
2021
563
0.200
Why?
Case-Control Studies
8
2020
501
0.200
Why?
Spinal Fusion
3
2018
427
0.200
Why?
Postural Balance
2
2021
104
0.200
Why?
Cognition
4
2022
941
0.200
Why?
Walking Speed
2
2020
33
0.200
Why?
Phenotype
2
2025
257
0.200
Why?
Psychomotor Performance
2
2020
155
0.200
Why?
Lewy Body Disease
1
2023
67
0.200
Why?
Tissue Plasminogen Activator
3
2011
41
0.200
Why?
Cerebral Amyloid Angiopathy
3
2019
91
0.190
Why?
Homebound Persons
1
2022
6
0.190
Why?
Tomography, X-Ray Computed
5
2018
600
0.190
Why?
Longitudinal Studies
6
2021
1040
0.190
Why?
Physical Therapists
1
2022
4
0.190
Why?
Executive Function
3
2018
89
0.190
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
16
0.190
Why?
Blood Pressure Determination
1
2022
11
0.190
Why?
Pilot Projects
5
2023
372
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
1897
0.190
Why?
Medical Futility
1
2021
5
0.180
Why?
Leukoaraiosis
1
2021
8
0.180
Why?
Multidetector Computed Tomography
1
2021
10
0.180
Why?
Gastrointestinal Microbiome
1
2023
123
0.180
Why?
Telemedicine
1
2022
75
0.180
Why?
Sleep Wake Disorders
2
2013
110
0.170
Why?
Hyperglycemia
1
2020
28
0.170
Why?
Martial Arts
1
2020
4
0.170
Why?
Depression
2
2016
361
0.170
Why?
Blood Glucose
1
2020
97
0.170
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
223
0.160
Why?
Child
5
2022
1136
0.160
Why?
Arm
1
2020
69
0.160
Why?
Movement Disorders
1
2020
58
0.160
Why?
Huntington Disease
1
2020
45
0.160
Why?
Radiography, Thoracic
1
2019
26
0.150
Why?
Vagus Nerve Stimulation
1
2019
7
0.150
Why?
Microelectrodes
1
2018
18
0.150
Why?
Electrodes, Implanted
1
2018
22
0.150
Why?
Adrenal Cortex Hormones
1
2019
87
0.150
Why?
Walking
1
2020
236
0.150
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
220
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
31
0.130
Why?
Antidepressive Agents
1
2017
88
0.130
Why?
Cohort Studies
4
2018
1445
0.130
Why?
Unemployment
1
2016
2
0.130
Why?
Epilepsy
1
2017
68
0.130
Why?
Nervous System Diseases
1
2017
99
0.130
Why?
Depressive Disorder
1
2017
163
0.120
Why?
Substantia Nigra
1
2016
98
0.120
Why?
Anxiety Disorders
1
2017
163
0.120
Why?
Diskectomy
1
2018
167
0.120
Why?
alpha-Synuclein
1
2016
102
0.120
Why?
Anxiety
1
2016
138
0.120
Why?
Cervical Vertebrae
1
2018
272
0.110
Why?
Logistic Models
5
2017
341
0.110
Why?
Patient Outcome Assessment
1
2014
29
0.110
Why?
Lung Diseases
1
2015
42
0.110
Why?
Neoplasms
1
2016
215
0.110
Why?
Respiration, Artificial
1
2015
102
0.110
Why?
Lumbar Vertebrae
1
2018
354
0.110
Why?
Vascular Access Devices
1
2013
4
0.110
Why?
Cerebral Arteries
1
2013
20
0.110
Why?
Cerebral Angiography
1
2013
29
0.100
Why?
Biomarkers
3
2022
478
0.100
Why?
Arrhythmias, Cardiac
1
2013
57
0.100
Why?
Stochastic Processes
1
2012
13
0.100
Why?
Anterior Temporal Lobectomy
1
2012
9
0.100
Why?
Graft Rejection
1
2012
56
0.100
Why?
House Calls
2
2022
12
0.100
Why?
Menopause, Premature
1
2012
7
0.100
Why?
Surveys and Questionnaires
2
2014
1021
0.100
Why?
Models, Statistical
1
2012
113
0.100
Why?
Epilepsy, Temporal Lobe
1
2012
29
0.100
Why?
Cerebrovascular Disorders
1
2013
97
0.100
Why?
Temporal Lobe
1
2012
63
0.090
Why?
Radiography
4
2015
555
0.090
Why?
Health Facility Size
1
2011
2
0.090
Why?
Injections, Intravenous
1
2011
24
0.090
Why?
International Classification of Diseases
1
2011
12
0.090
Why?
Incidence
3
2019
634
0.090
Why?
Confidence Intervals
1
2011
73
0.090
Why?
Drug Utilization
1
2011
20
0.090
Why?
Certification
1
2011
23
0.090
Why?
Ischemic Attack, Transient
1
2011
16
0.090
Why?
Mental Status Schedule
1
2011
65
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Chicago
3
2021
809
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
2
0.090
Why?
Referral and Consultation
1
2011
82
0.090
Why?
Estrogen Replacement Therapy
1
2010
18
0.090
Why?
Feasibility Studies
2
2022
204
0.090
Why?
Sleep
1
2013
268
0.090
Why?
Polymorphism, Single Nucleotide
1
2011
167
0.080
Why?
Medication Errors
1
2010
12
0.080
Why?
Reference Values
2
2021
165
0.080
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Vitamin B Complex
1
2010
6
0.080
Why?
Prevalence
4
2013
390
0.080
Why?
Walk Test
2
2020
9
0.080
Why?
Genetic Predisposition to Disease
1
2011
261
0.080
Why?
United States
3
2025
1794
0.080
Why?
Circadian Rhythm
1
2012
213
0.080
Why?
Brain Infarction
1
2009
62
0.080
Why?
Atmospheric Pressure
2
2019
8
0.080
Why?
Hypertension
3
2018
157
0.070
Why?
Sensitivity and Specificity
2
2022
449
0.070
Why?
Risk Assessment
3
2017
525
0.070
Why?
Age Factors
3
2017
635
0.070
Why?
Follow-Up Studies
3
2019
1457
0.070
Why?
Range of Motion, Articular
2
2020
600
0.060
Why?
Multivariate Analysis
2
2017
284
0.060
Why?
Alleles
2
2020
162
0.060
Why?
False Positive Reactions
2
2017
31
0.060
Why?
Observational Studies as Topic
1
2025
16
0.060
Why?
Alzheimer Disease
1
2014
1308
0.060
Why?
Chi-Square Distribution
2
2017
119
0.050
Why?
Recovery of Function
2
2018
249
0.050
Why?
Comorbidity
2
2017
421
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?
Genetic Testing
2
2014
46
0.050
Why?
Survivors
2
2015
67
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
164
0.040
Why?
Delivery of Health Care
1
2022
124
0.040
Why?
Clinical Decision-Making
1
2021
44
0.040
Why?
Inflammation
1
2022
232
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
42
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
3
0.040
Why?
Independent Living
1
2021
222
0.040
Why?
Neurosurgeons
1
2018
9
0.040
Why?
Critical Pathways
1
2018
19
0.040
Why?
Temperature
1
2018
56
0.040
Why?
Personal Satisfaction
1
2018
41
0.040
Why?
Diabetes Complications
1
2018
43
0.040
Why?
Biomechanical Phenomena
1
2020
534
0.040
Why?
Acute Kidney Injury
1
2018
37
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
39
0.040
Why?
Putamen
1
2018
19
0.040
Why?
Motor Activity
1
2020
273
0.030
Why?
Myocardial Infarction
1
2018
124
0.030
Why?
Practice Patterns, Physicians'
1
2018
94
0.030
Why?
Cameroon
1
2017
1
0.030
Why?
Public Health Surveillance
1
2017
8
0.030
Why?
Morbidity
1
2017
49
0.030
Why?
Hospitals, Urban
1
2017
34
0.030
Why?
Heart Failure
1
2018
132
0.030
Why?
Spinal Puncture
1
2017
23
0.030
Why?
Body Temperature Regulation
1
2017
19
0.030
Why?
Olfactory Bulb
1
2016
10
0.030
Why?
Myocardial Ischemia
1
2017
44
0.030
Why?
Locus Coeruleus
1
2016
13
0.030
Why?
Statistics, Nonparametric
1
2016
104
0.030
Why?
Anticonvulsants
1
2017
52
0.030
Why?
Educational Status
1
2017
213
0.030
Why?
Registries
1
2017
168
0.030
Why?
Electroencephalography
1
2017
78
0.030
Why?
Inpatients
1
2017
116
0.030
Why?
Double-Blind Method
1
2017
380
0.030
Why?
Glasgow Coma Scale
1
2015
7
0.030
Why?
Psychiatric Status Rating Scales
1
2016
264
0.030
Why?
Infant
1
2017
480
0.030
Why?
Space Perception
1
2014
19
0.030
Why?
Probability
1
2014
73
0.030
Why?
Ventilator Weaning
1
2015
30
0.030
Why?
Language
1
2014
57
0.030
Why?
Memory Disorders
1
2014
105
0.030
Why?
False Negative Reactions
1
2013
13
0.030
Why?
Magnetic Resonance Angiography
1
2013
28
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
86
0.030
Why?
Neurosurgical Procedures
1
2015
139
0.030
Why?
HIV Infections
1
2017
425
0.030
Why?
Memory
1
2013
209
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
18
0.020
Why?
Decision Support Techniques
1
2011
40
0.020
Why?
Cost-Benefit Analysis
1
2011
110
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?
Smoking
1
2012
160
0.020
Why?
Cross-Sectional Studies
1
2013
769
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
247
0.020
Why?
Body Weight
1
2010
128
0.020
Why?
Sex Factors
1
2011
389
0.020
Why?
Dose-Response Relationship, Drug
1
2010
319
0.020
Why?
Chronic Disease
1
2010
387
0.020
Why?
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Concepts (311)
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