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Bichun Ouyang

Concepts (309)

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
21
2023
1164
1.930
Why?
Cerebral Hemorrhage
11
2022
129
1.270
Why?
Deep Brain Stimulation
7
2022
74
1.160
Why?
Fragile X Syndrome
5
2020
189
1.010
Why?
Male
60
2022
15621
0.840
Why?
Female
62
2022
16197
0.840
Why?
Intracranial Aneurysm
4
2014
30
0.810
Why?
Stroke
6
2018
293
0.770
Why?
Humans
75
2023
29337
0.750
Why?
Aged
44
2022
9448
0.710
Why?
Safety-net Providers
1
2019
8
0.700
Why?
Hospitals, Public
1
2019
30
0.700
Why?
Sarcoidosis
1
2019
13
0.690
Why?
Central Nervous System Diseases
1
2019
20
0.690
Why?
Middle Aged
39
2022
9823
0.640
Why?
Aneurysm, Ruptured
2
2014
16
0.610
Why?
Subthalamic Nucleus
4
2022
32
0.580
Why?
Hallucinations
3
2011
87
0.570
Why?
Diffusion Magnetic Resonance Imaging
5
2022
96
0.560
Why?
Retrospective Studies
23
2021
3273
0.540
Why?
Thrombolytic Therapy
3
2016
56
0.530
Why?
Fibrinolytic Agents
3
2011
56
0.520
Why?
Self-Help Groups
1
2014
5
0.520
Why?
Length of Stay
6
2018
317
0.510
Why?
Ataxia
3
2020
79
0.510
Why?
Thrombectomy
3
2021
27
0.510
Why?
Cholesterol
1
2014
50
0.500
Why?
Social Media
1
2014
27
0.500
Why?
Tremor
3
2020
141
0.490
Why?
Subarachnoid Hemorrhage
4
2016
67
0.480
Why?
Severity of Illness Index
10
2020
1113
0.480
Why?
Adult
23
2021
8601
0.470
Why?
Brain Ischemia
3
2021
71
0.450
Why?
Biostatistics
1
2012
6
0.450
Why?
Seizures
3
2019
87
0.450
Why?
Glucosylceramidase
3
2022
26
0.450
Why?
Bayes Theorem
1
2012
39
0.450
Why?
Heart Transplantation
1
2012
38
0.440
Why?
Risk Factors
14
2021
2443
0.420
Why?
Health Facilities
1
2011
18
0.420
Why?
Hospital Mortality
4
2017
141
0.420
Why?
Databases, Factual
4
2022
330
0.410
Why?
Hematoma, Subdural, Acute
3
2017
8
0.410
Why?
Postoperative Complications
4
2018
957
0.390
Why?
Young Adult
10
2021
1932
0.390
Why?
Quality of Life
5
2022
662
0.370
Why?
Accidental Falls
3
2020
116
0.360
Why?
Gait
4
2020
404
0.350
Why?
Parkinsonian Disorders
3
2022
217
0.350
Why?
Cognition Disorders
4
2021
1011
0.350
Why?
Diet, Ketogenic
2
2019
4
0.350
Why?
Treatment Outcome
15
2021
3478
0.340
Why?
Drug Resistant Epilepsy
2
2019
16
0.340
Why?
Aged, 80 and over
18
2021
4851
0.330
Why?
Disease Progression
1
2011
787
0.330
Why?
Brain
5
2021
1689
0.310
Why?
Predictive Value of Tests
5
2021
521
0.300
Why?
Gait Disorders, Neurologic
2
2020
144
0.300
Why?
Caregivers
3
2023
143
0.290
Why?
Patient Transfer
2
2017
20
0.290
Why?
Illinois
3
2019
241
0.290
Why?
Neuropsychological Tests
5
2022
1251
0.280
Why?
Mentors
2
2023
47
0.280
Why?
Time Factors
8
2020
1616
0.280
Why?
Biopsy
2
2019
234
0.270
Why?
Trinucleotide Repeat Expansion
3
2020
47
0.270
Why?
Magnetic Resonance Imaging
3
2022
1221
0.260
Why?
Mutation
3
2022
383
0.250
Why?
Fragile X Mental Retardation Protein
3
2020
117
0.250
Why?
Hematoma, Subdural
2
2015
9
0.250
Why?
Hospitalization
3
2020
317
0.250
Why?
Heterozygote
2
2022
103
0.250
Why?
Prospective Studies
10
2021
1811
0.240
Why?
Prognosis
4
2020
840
0.240
Why?
Attention
3
2020
144
0.230
Why?
Child, Preschool
4
2021
642
0.230
Why?
Postural Balance
2
2021
121
0.230
Why?
Psychometrics
2
2014
262
0.230
Why?
Case-Control Studies
8
2020
638
0.220
Why?
Walking Speed
2
2020
41
0.220
Why?
Tissue Plasminogen Activator
3
2011
42
0.220
Why?
Homebound Persons
1
2022
5
0.220
Why?
Physical Therapists
1
2022
3
0.220
Why?
Cognitive Dysfunction
4
2020
938
0.220
Why?
Spinal Fusion
3
2018
516
0.220
Why?
Lewy Body Disease
1
2023
98
0.220
Why?
Blood Pressure Determination
1
2022
20
0.220
Why?
Cerebral Amyloid Angiopathy
3
2019
115
0.220
Why?
Arterial Pressure
1
2022
14
0.220
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
41
0.210
Why?
Psychomotor Performance
2
2020
216
0.210
Why?
Executive Function
3
2018
121
0.210
Why?
Mentoring
1
2022
29
0.210
Why?
Weather
2
2019
18
0.210
Why?
Pilot Projects
5
2023
394
0.210
Why?
Medical Futility
1
2021
3
0.200
Why?
Multidetector Computed Tomography
1
2021
6
0.200
Why?
Leukoaraiosis
1
2021
6
0.200
Why?
Tomography, X-Ray Computed
5
2018
770
0.200
Why?
Longitudinal Studies
6
2021
1442
0.200
Why?
Adolescent
8
2021
2279
0.200
Why?
Cognition
4
2022
1277
0.200
Why?
Martial Arts
1
2020
5
0.190
Why?
Hyperglycemia
1
2020
34
0.190
Why?
Telemedicine
1
2022
99
0.190
Why?
Sleep Wake Disorders
2
2013
148
0.190
Why?
Gastrointestinal Microbiome
1
2023
180
0.190
Why?
Cytidine Diphosphate Choline
1
2020
4
0.190
Why?
Nootropic Agents
1
2020
12
0.180
Why?
Blood Glucose
1
2020
112
0.180
Why?
Decompression, Surgical
2
2018
141
0.180
Why?
Arm
1
2020
78
0.180
Why?
Odds Ratio
4
2017
285
0.180
Why?
Radiography, Thoracic
1
2019
28
0.180
Why?
Depression
2
2016
465
0.180
Why?
Huntington Disease
1
2020
60
0.170
Why?
Vagus Nerve Stimulation
1
2019
7
0.170
Why?
Child
5
2022
1346
0.170
Why?
Microelectrodes
1
2018
36
0.170
Why?
Electrodes, Implanted
1
2018
46
0.160
Why?
Movement Disorders
1
2020
141
0.160
Why?
Adrenal Cortex Hormones
1
2019
100
0.160
Why?
Middle Cerebral Artery
1
2018
9
0.160
Why?
Walking
1
2020
252
0.160
Why?
Population Surveillance
1
2019
116
0.160
Why?
Carotid Artery, Internal
1
2018
11
0.160
Why?
Tertiary Care Centers
2
2015
65
0.160
Why?
Phenotype
1
2019
355
0.160
Why?
Intraoperative Neurophysiological Monitoring
1
2017
11
0.160
Why?
Lumbosacral Region
1
2018
69
0.160
Why?
Health Status Disparities
1
2018
69
0.150
Why?
Cerebral Ventriculitis
1
2017
3
0.150
Why?
Meningitis, Aseptic
1
2017
4
0.150
Why?
Lactic Acid
1
2017
16
0.150
Why?
Arterial Occlusive Diseases
1
2017
10
0.150
Why?
Meningitis, Bacterial
1
2017
8
0.150
Why?
Ventriculostomy
1
2017
7
0.150
Why?
Corpus Striatum
1
2018
111
0.150
Why?
Dopamine
1
2018
156
0.150
Why?
Disability Evaluation
5
2021
327
0.150
Why?
Sex Characteristics
1
2018
132
0.150
Why?
Fever
1
2017
40
0.150
Why?
Antidepressive Agents
1
2017
100
0.150
Why?
Unemployment
1
2016
3
0.150
Why?
Epilepsy
1
2017
104
0.140
Why?
Depressive Disorder
1
2017
187
0.140
Why?
Anxiety Disorders
1
2017
168
0.140
Why?
Substantia Nigra
1
2016
148
0.140
Why?
Nervous System Diseases
1
2017
145
0.130
Why?
Cohort Studies
4
2018
1939
0.130
Why?
Diskectomy
1
2018
195
0.130
Why?
alpha-Synuclein
1
2016
138
0.130
Why?
Anxiety
1
2016
152
0.130
Why?
Lung Diseases
1
2015
46
0.130
Why?
Patient Outcome Assessment
1
2014
43
0.120
Why?
Logistic Models
5
2017
407
0.120
Why?
Vascular Access Devices
1
2013
3
0.120
Why?
Cervical Vertebrae
1
2018
349
0.120
Why?
Neoplasms
1
2016
247
0.120
Why?
Respiration, Artificial
1
2015
107
0.120
Why?
Cerebral Angiography
1
2013
29
0.120
Why?
Cerebral Arteries
1
2013
30
0.120
Why?
Stochastic Processes
1
2012
12
0.110
Why?
Lumbar Vertebrae
1
2018
487
0.110
Why?
Anterior Temporal Lobectomy
1
2012
11
0.110
Why?
Biomarkers
3
2022
689
0.110
Why?
House Calls
2
2022
20
0.110
Why?
Menopause, Premature
1
2012
7
0.110
Why?
Graft Rejection
1
2012
76
0.110
Why?
Arrhythmias, Cardiac
1
2013
149
0.110
Why?
Models, Statistical
1
2012
132
0.110
Why?
Epilepsy, Temporal Lobe
1
2012
46
0.110
Why?
Health Facility Size
1
2011
3
0.110
Why?
Cerebrovascular Disorders
1
2013
132
0.110
Why?
Injections, Intravenous
1
2011
56
0.100
Why?
International Classification of Diseases
1
2011
23
0.100
Why?
Drug Utilization
1
2011
27
0.100
Why?
Confidence Intervals
1
2011
96
0.100
Why?
Temporal Lobe
1
2012
105
0.100
Why?
Ischemic Attack, Transient
1
2011
20
0.100
Why?
Surveys and Questionnaires
2
2014
1184
0.100
Why?
Radiography
4
2015
678
0.100
Why?
Cholecystokinin
1
2011
7
0.100
Why?
Incidence
3
2019
756
0.100
Why?
Certification
1
2011
49
0.100
Why?
Communication Disorders
1
2011
4
0.100
Why?
Circle of Willis
1
2011
6
0.100
Why?
Mental Status Schedule
1
2011
113
0.100
Why?
Contraceptives, Oral, Hormonal
1
2010
4
0.100
Why?
Referral and Consultation
1
2011
86
0.100
Why?
Chicago
3
2021
865
0.100
Why?
Estrogen Replacement Therapy
1
2010
20
0.100
Why?
Feasibility Studies
2
2022
227
0.100
Why?
Vitamin B Deficiency
1
2010
1
0.100
Why?
Vitamin B Complex
1
2010
3
0.100
Why?
Medication Errors
1
2010
16
0.100
Why?
Reference Values
2
2021
227
0.090
Why?
Walk Test
2
2020
10
0.090
Why?
Prevalence
4
2013
487
0.090
Why?
Sleep
1
2013
313
0.090
Why?
Polymorphism, Single Nucleotide
1
2011
306
0.090
Why?
Atmospheric Pressure
2
2019
12
0.090
Why?
Brain Infarction
1
2009
74
0.090
Why?
Genetic Predisposition to Disease
1
2011
441
0.080
Why?
Circadian Rhythm
1
2012
280
0.080
Why?
Sensitivity and Specificity
2
2022
553
0.080
Why?
Hypertension
3
2018
266
0.080
Why?
Age Factors
3
2017
843
0.070
Why?
Risk Assessment
3
2017
679
0.070
Why?
Follow-Up Studies
3
2019
1830
0.070
Why?
Multivariate Analysis
2
2017
324
0.070
Why?
Alleles
2
2020
224
0.070
Why?
Range of Motion, Articular
2
2020
699
0.070
Why?
False Positive Reactions
2
2017
33
0.070
Why?
Chi-Square Distribution
2
2017
145
0.060
Why?
Recovery of Function
2
2018
290
0.060
Why?
Comorbidity
2
2017
498
0.060
Why?
Prebiotics
1
2023
16
0.060
Why?
Fatty Acids, Volatile
1
2023
30
0.060
Why?
Survivors
2
2015
57
0.060
Why?
Learning
1
2023
79
0.060
Why?
Feces
1
2023
98
0.060
Why?
Genetic Testing
2
2014
64
0.060
Why?
Radial Artery
1
2022
10
0.050
Why?
Alzheimer Disease
1
2014
1942
0.050
Why?
Blindness
1
2022
14
0.050
Why?
Clinical Decision-Making
1
2021
36
0.050
Why?
Atrophy
1
2021
102
0.050
Why?
Blood Pressure
1
2022
238
0.050
Why?
Delivery of Health Care
1
2022
152
0.050
Why?
Spatio-Temporal Analysis
1
2020
4
0.050
Why?
Time and Motion Studies
1
2020
16
0.050
Why?
Foot
1
2020
30
0.050
Why?
Cross-Over Studies
1
2020
78
0.050
Why?
Inflammation
1
2022
344
0.050
Why?
Diet, Carbohydrate-Restricted
1
2019
1
0.040
Why?
Neurosurgeons
1
2018
9
0.040
Why?
Critical Pathways
1
2018
21
0.040
Why?
Temperature
1
2018
76
0.040
Why?
Personal Satisfaction
1
2018
47
0.040
Why?
Diabetes Complications
1
2018
64
0.040
Why?
Independent Living
1
2021
281
0.040
Why?
Acute Kidney Injury
1
2018
49
0.040
Why?
Biomechanical Phenomena
1
2020
668
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
42
0.040
Why?
United States
2
2018
2333
0.040
Why?
Putamen
1
2018
23
0.040
Why?
Cameroon
1
2017
2
0.040
Why?
Public Health Surveillance
1
2017
12
0.040
Why?
Hospitals, Urban
1
2017
35
0.040
Why?
Morbidity
1
2017
63
0.040
Why?
Practice Patterns, Physicians'
1
2018
132
0.040
Why?
Myocardial Infarction
1
2018
172
0.040
Why?
Body Temperature Regulation
1
2017
11
0.040
Why?
Spinal Puncture
1
2017
27
0.040
Why?
Olfactory Bulb
1
2016
16
0.040
Why?
Locus Coeruleus
1
2016
23
0.040
Why?
Myocardial Ischemia
1
2017
50
0.040
Why?
Motor Activity
1
2020
369
0.040
Why?
Statistics, Nonparametric
1
2016
138
0.040
Why?
Registries
1
2017
188
0.040
Why?
Electroencephalography
1
2017
140
0.040
Why?
Anticonvulsants
1
2017
109
0.030
Why?
Educational Status
1
2017
295
0.030
Why?
Heart Failure
1
2018
202
0.030
Why?
Double-Blind Method
1
2017
503
0.030
Why?
Inpatients
1
2017
141
0.030
Why?
Glasgow Coma Scale
1
2015
12
0.030
Why?
Infant
1
2017
531
0.030
Why?
Psychiatric Status Rating Scales
1
2016
343
0.030
Why?
Space Perception
1
2014
28
0.030
Why?
Probability
1
2014
94
0.030
Why?
Ventilator Weaning
1
2015
35
0.030
Why?
Language
1
2014
78
0.030
Why?
False Negative Reactions
1
2013
13
0.030
Why?
Magnetic Resonance Angiography
1
2013
30
0.030
Why?
Troponin I
1
2013
11
0.030
Why?
Intubation, Intratracheal
1
2015
77
0.030
Why?
Patient Discharge
1
2015
149
0.030
Why?
Sleep Stages
1
2013
34
0.030
Why?
Memory Disorders
1
2014
174
0.030
Why?
Neurosurgical Procedures
1
2015
150
0.030
Why?
Intensive Care Units
1
2015
301
0.030
Why?
Electrocardiography
1
2013
209
0.030
Why?
Models, Economic
1
2011
9
0.030
Why?
Quality-Adjusted Life Years
1
2011
23
0.030
Why?
Decision Trees
1
2011
16
0.030
Why?
Decision Support Techniques
1
2011
52
0.030
Why?
Memory
1
2013
318
0.030
Why?
Social Behavior Disorders
1
2011
5
0.030
Why?
Gene Frequency
1
2011
75
0.030
Why?
Language Disorders
1
2011
10
0.030
Why?
Cost-Benefit Analysis
1
2011
144
0.020
Why?
Genetic Association Studies
1
2011
86
0.020
Why?
Smoking
1
2012
194
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
3
0.020
Why?
Vitamin B 12
1
2010
7
0.020
Why?
Diet Surveys
1
2010
19
0.020
Why?
Folic Acid
1
2010
16
0.020
Why?
Infusions, Intravenous
1
2010
76
0.020
Why?
Cross-Sectional Studies
1
2013
959
0.020
Why?
Body Weight
1
2010
133
0.020
Why?
HIV Infections
1
2017
970
0.020
Why?
Genotype
1
2011
405
0.020
Why?
Sex Factors
1
2011
496
0.020
Why?
Dose-Response Relationship, Drug
1
2010
437
0.020
Why?
Chronic Disease
1
2010
495
0.020
Why?
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