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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
1185
1.860
Why?
Cerebral Hemorrhage
11
2022
131
1.210
Why?
Deep Brain Stimulation
7
2022
74
1.100
Why?
Fragile X Syndrome
5
2020
190
0.970
Why?
Male
60
2022
15858
0.810
Why?
Female
62
2022
16417
0.810
Why?
Intracranial Aneurysm
4
2014
29
0.770
Why?
Stroke
6
2018
294
0.740
Why?
Humans
75
2023
29830
0.720
Why?
Aged
44
2022
9633
0.690
Why?
Safety-net Providers
1
2019
8
0.670
Why?
Hospitals, Public
1
2019
31
0.670
Why?
Central Nervous System Diseases
1
2019
21
0.650
Why?
Sarcoidosis
1
2019
14
0.650
Why?
Middle Aged
39
2022
9953
0.620
Why?
Aneurysm, Ruptured
2
2014
15
0.580
Why?
Subthalamic Nucleus
4
2022
32
0.550
Why?
Hallucinations
3
2011
87
0.550
Why?
Diffusion Magnetic Resonance Imaging
5
2022
96
0.540
Why?
Retrospective Studies
23
2021
3325
0.520
Why?
Thrombolytic Therapy
3
2016
55
0.510
Why?
Fibrinolytic Agents
3
2011
57
0.500
Why?
Self-Help Groups
1
2014
5
0.490
Why?
Length of Stay
6
2018
320
0.490
Why?
Ataxia
3
2020
79
0.480
Why?
Thrombectomy
3
2021
27
0.480
Why?
Cholesterol
1
2014
54
0.480
Why?
Social Media
1
2014
27
0.470
Why?
Tremor
3
2020
143
0.460
Why?
Subarachnoid Hemorrhage
4
2016
68
0.460
Why?
Severity of Illness Index
10
2020
1126
0.460
Why?
Adult
23
2021
8731
0.450
Why?
Brain Ischemia
3
2021
72
0.430
Why?
Biostatistics
1
2012
6
0.430
Why?
Seizures
3
2019
91
0.430
Why?
Glucosylceramidase
3
2022
26
0.430
Why?
Bayes Theorem
1
2012
39
0.420
Why?
Heart Transplantation
1
2012
37
0.420
Why?
Risk Factors
14
2021
2466
0.410
Why?
Hospital Mortality
4
2017
140
0.400
Why?
Health Facilities
1
2011
18
0.400
Why?
Databases, Factual
4
2022
331
0.390
Why?
Hematoma, Subdural, Acute
3
2017
8
0.390
Why?
Postoperative Complications
4
2018
957
0.370
Why?
Young Adult
10
2021
1966
0.370
Why?
Quality of Life
5
2022
676
0.350
Why?
Accidental Falls
3
2020
117
0.340
Why?
Gait
4
2020
406
0.340
Why?
Cognition Disorders
4
2021
1032
0.330
Why?
Parkinsonian Disorders
3
2022
222
0.330
Why?
Treatment Outcome
15
2021
3557
0.330
Why?
Diet, Ketogenic
2
2019
4
0.330
Why?
Drug Resistant Epilepsy
2
2019
16
0.320
Why?
Aged, 80 and over
18
2021
4941
0.310
Why?
Disease Progression
1
2011
812
0.310
Why?
Brain
5
2021
1744
0.300
Why?
Gait Disorders, Neurologic
2
2020
144
0.290
Why?
Predictive Value of Tests
5
2021
532
0.290
Why?
Caregivers
3
2023
144
0.270
Why?
Illinois
3
2019
241
0.270
Why?
Patient Transfer
2
2017
20
0.270
Why?
Neuropsychological Tests
5
2022
1270
0.270
Why?
Mentors
2
2023
49
0.270
Why?
Time Factors
8
2020
1640
0.260
Why?
Biopsy
2
2019
239
0.260
Why?
Trinucleotide Repeat Expansion
3
2020
47
0.250
Why?
Magnetic Resonance Imaging
3
2022
1247
0.250
Why?
Fragile X Mental Retardation Protein
3
2020
118
0.240
Why?
Mutation
3
2022
396
0.240
Why?
Hospitalization
3
2020
319
0.240
Why?
Hematoma, Subdural
2
2015
9
0.240
Why?
Heterozygote
2
2022
104
0.230
Why?
Prospective Studies
10
2021
1821
0.230
Why?
Prognosis
4
2020
874
0.220
Why?
Attention
3
2020
145
0.220
Why?
Child, Preschool
4
2021
654
0.220
Why?
Postural Balance
2
2021
122
0.220
Why?
Psychometrics
2
2014
264
0.210
Why?
Case-Control Studies
8
2020
640
0.210
Why?
Walking Speed
2
2020
41
0.210
Why?
Tissue Plasminogen Activator
3
2011
42
0.210
Why?
Homebound Persons
1
2022
5
0.210
Why?
Physical Therapists
1
2022
3
0.210
Why?
Spinal Fusion
3
2018
518
0.210
Why?
Cognitive Dysfunction
4
2020
979
0.210
Why?
Blood Pressure Determination
1
2022
21
0.200
Why?
Lewy Body Disease
1
2023
100
0.200
Why?
Psychomotor Performance
2
2020
220
0.200
Why?
Arterial Pressure
1
2022
14
0.200
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
41
0.200
Why?
Executive Function
3
2018
124
0.200
Why?
Cerebral Amyloid Angiopathy
3
2019
123
0.200
Why?
Mentoring
1
2022
29
0.200
Why?
Pilot Projects
5
2023
402
0.200
Why?
Weather
2
2019
18
0.200
Why?
Tomography, X-Ray Computed
5
2018
778
0.190
Why?
Medical Futility
1
2021
3
0.190
Why?
Multidetector Computed Tomography
1
2021
6
0.190
Why?
Leukoaraiosis
1
2021
6
0.190
Why?
Longitudinal Studies
6
2021
1462
0.190
Why?
Adolescent
8
2021
2331
0.190
Why?
Cognition
4
2022
1324
0.190
Why?
Martial Arts
1
2020
5
0.180
Why?
Hyperglycemia
1
2020
34
0.180
Why?
Telemedicine
1
2022
99
0.180
Why?
Sleep Wake Disorders
2
2013
148
0.180
Why?
Gastrointestinal Microbiome
1
2023
180
0.180
Why?
Cytidine Diphosphate Choline
1
2020
4
0.180
Why?
Nootropic Agents
1
2020
12
0.170
Why?
Blood Glucose
1
2020
112
0.170
Why?
Decompression, Surgical
2
2018
144
0.170
Why?
Arm
1
2020
78
0.170
Why?
Odds Ratio
4
2017
286
0.170
Why?
Depression
2
2016
472
0.170
Why?
Radiography, Thoracic
1
2019
28
0.170
Why?
Huntington Disease
1
2020
60
0.170
Why?
Child
5
2022
1376
0.160
Why?
Vagus Nerve Stimulation
1
2019
7
0.160
Why?
Microelectrodes
1
2018
36
0.160
Why?
Electrodes, Implanted
1
2018
47
0.160
Why?
Movement Disorders
1
2020
148
0.160
Why?
Adrenal Cortex Hormones
1
2019
102
0.160
Why?
Walking
1
2020
255
0.150
Why?
Middle Cerebral Artery
1
2018
9
0.150
Why?
Population Surveillance
1
2019
118
0.150
Why?
Carotid Artery, Internal
1
2018
11
0.150
Why?
Tertiary Care Centers
2
2015
67
0.150
Why?
Phenotype
1
2019
363
0.150
Why?
Intraoperative Neurophysiological Monitoring
1
2017
11
0.150
Why?
Lumbosacral Region
1
2018
73
0.150
Why?
Health Status Disparities
1
2018
70
0.150
Why?
Cerebral Ventriculitis
1
2017
3
0.150
Why?
Meningitis, Aseptic
1
2017
4
0.150
Why?
Corpus Striatum
1
2018
113
0.140
Why?
Arterial Occlusive Diseases
1
2017
11
0.140
Why?
Lactic Acid
1
2017
17
0.140
Why?
Meningitis, Bacterial
1
2017
8
0.140
Why?
Ventriculostomy
1
2017
7
0.140
Why?
Dopamine
1
2018
161
0.140
Why?
Disability Evaluation
5
2021
327
0.140
Why?
Sex Characteristics
1
2018
135
0.140
Why?
Fever
1
2017
40
0.140
Why?
Antidepressive Agents
1
2017
103
0.140
Why?
Unemployment
1
2016
3
0.140
Why?
Epilepsy
1
2017
106
0.130
Why?
Depressive Disorder
1
2017
191
0.130
Why?
Anxiety Disorders
1
2017
169
0.130
Why?
Cohort Studies
4
2018
1953
0.130
Why?
Substantia Nigra
1
2016
150
0.130
Why?
Diskectomy
1
2018
195
0.130
Why?
Nervous System Diseases
1
2017
152
0.130
Why?
alpha-Synuclein
1
2016
139
0.120
Why?
Anxiety
1
2016
157
0.120
Why?
Lung Diseases
1
2015
46
0.120
Why?
Logistic Models
5
2017
410
0.120
Why?
Patient Outcome Assessment
1
2014
44
0.120
Why?
Cervical Vertebrae
1
2018
352
0.120
Why?
Vascular Access Devices
1
2013
3
0.110
Why?
Respiration, Artificial
1
2015
109
0.110
Why?
Cerebral Angiography
1
2013
30
0.110
Why?
Neoplasms
1
2016
257
0.110
Why?
Cerebral Arteries
1
2013
31
0.110
Why?
Stochastic Processes
1
2012
12
0.110
Why?
Lumbar Vertebrae
1
2018
490
0.110
Why?
Anterior Temporal Lobectomy
1
2012
11
0.100
Why?
Biomarkers
3
2022
707
0.100
Why?
House Calls
2
2022
20
0.100
Why?
Graft Rejection
1
2012
75
0.100
Why?
Menopause, Premature
1
2012
6
0.100
Why?
Arrhythmias, Cardiac
1
2013
153
0.100
Why?
Models, Statistical
1
2012
132
0.100
Why?
Epilepsy, Temporal Lobe
1
2012
48
0.100
Why?
Health Facility Size
1
2011
3
0.100
Why?
Cerebrovascular Disorders
1
2013
139
0.100
Why?
Injections, Intravenous
1
2011
58
0.100
Why?
Surveys and Questionnaires
2
2014
1186
0.100
Why?
Temporal Lobe
1
2012
109
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?
Ischemic Attack, Transient
1
2011
20
0.100
Why?
Radiography
4
2015
678
0.100
Why?
Incidence
3
2019
759
0.100
Why?
Certification
1
2011
49
0.100
Why?
Cholecystokinin
1
2011
7
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
114
0.100
Why?
Chicago
3
2021
867
0.090
Why?
Contraceptives, Oral, Hormonal
1
2010
4
0.090
Why?
Referral and Consultation
1
2011
85
0.090
Why?
Estrogen Replacement Therapy
1
2010
21
0.090
Why?
Feasibility Studies
2
2022
230
0.090
Why?
Vitamin B Deficiency
1
2010
1
0.090
Why?
Vitamin B Complex
1
2010
3
0.090
Why?
Medication Errors
1
2010
16
0.090
Why?
Reference Values
2
2021
230
0.090
Why?
Walk Test
2
2020
10
0.090
Why?
Sleep
1
2013
318
0.090
Why?
Prevalence
4
2013
494
0.090
Why?
Polymorphism, Single Nucleotide
1
2011
299
0.090
Why?
Atmospheric Pressure
2
2019
12
0.080
Why?
Brain Infarction
1
2009
74
0.080
Why?
Genetic Predisposition to Disease
1
2011
435
0.080
Why?
Circadian Rhythm
1
2012
283
0.080
Why?
Sensitivity and Specificity
2
2022
558
0.080
Why?
Hypertension
3
2018
272
0.070
Why?
Risk Assessment
3
2017
683
0.070
Why?
Age Factors
3
2017
852
0.070
Why?
Follow-Up Studies
3
2019
1859
0.070
Why?
Multivariate Analysis
2
2017
332
0.070
Why?
Alleles
2
2020
216
0.070
Why?
Range of Motion, Articular
2
2020
707
0.070
Why?
False Positive Reactions
2
2017
34
0.060
Why?
Chi-Square Distribution
2
2017
147
0.060
Why?
Recovery of Function
2
2018
291
0.060
Why?
Comorbidity
2
2017
504
0.060
Why?
Prebiotics
1
2023
15
0.050
Why?
Fatty Acids, Volatile
1
2023
29
0.050
Why?
Survivors
2
2015
57
0.050
Why?
Learning
1
2023
80
0.050
Why?
Feces
1
2023
97
0.050
Why?
Genetic Testing
2
2014
62
0.050
Why?
Radial Artery
1
2022
10
0.050
Why?
Alzheimer Disease
1
2014
2029
0.050
Why?
Blindness
1
2022
14
0.050
Why?
Clinical Decision-Making
1
2021
38
0.050
Why?
Atrophy
1
2021
106
0.050
Why?
Blood Pressure
1
2022
252
0.050
Why?
Delivery of Health Care
1
2022
156
0.050
Why?
Spatio-Temporal Analysis
1
2020
4
0.050
Why?
Time and Motion Studies
1
2020
16
0.040
Why?
Foot
1
2020
31
0.040
Why?
Cross-Over Studies
1
2020
80
0.040
Why?
Inflammation
1
2022
348
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
1
0.040
Why?
Neurosurgeons
1
2018
9
0.040
Why?
Critical Pathways
1
2018
22
0.040
Why?
Temperature
1
2018
74
0.040
Why?
Personal Satisfaction
1
2018
48
0.040
Why?
Independent Living
1
2021
285
0.040
Why?
Diabetes Complications
1
2018
64
0.040
Why?
Acute Kidney Injury
1
2018
49
0.040
Why?
United States
2
2018
2344
0.040
Why?
Biomechanical Phenomena
1
2020
680
0.040
Why?
Pulmonary Disease, Chronic Obstructive
1
2018
43
0.040
Why?
Putamen
1
2018
24
0.040
Why?
Cameroon
1
2017
2
0.040
Why?
Public Health Surveillance
1
2017
12
0.040
Why?
Practice Patterns, Physicians'
1
2018
129
0.040
Why?
Hospitals, Urban
1
2017
35
0.040
Why?
Morbidity
1
2017
63
0.040
Why?
Myocardial Infarction
1
2018
175
0.040
Why?
Body Temperature Regulation
1
2017
11
0.040
Why?
Spinal Puncture
1
2017
27
0.040
Why?
Olfactory Bulb
1
2016
17
0.040
Why?
Locus Coeruleus
1
2016
23
0.040
Why?
Myocardial Ischemia
1
2017
49
0.040
Why?
Motor Activity
1
2020
372
0.040
Why?
Statistics, Nonparametric
1
2016
137
0.030
Why?
Registries
1
2017
191
0.030
Why?
Electroencephalography
1
2017
142
0.030
Why?
Anticonvulsants
1
2017
111
0.030
Why?
Educational Status
1
2017
297
0.030
Why?
Heart Failure
1
2018
207
0.030
Why?
Double-Blind Method
1
2017
520
0.030
Why?
Inpatients
1
2017
141
0.030
Why?
Glasgow Coma Scale
1
2015
12
0.030
Why?
Infant
1
2017
542
0.030
Why?
Psychiatric Status Rating Scales
1
2016
351
0.030
Why?
Probability
1
2014
93
0.030
Why?
Space Perception
1
2014
28
0.030
Why?
Ventilator Weaning
1
2015
35
0.030
Why?
Language
1
2014
78
0.030
Why?
False Negative Reactions
1
2013
14
0.030
Why?
Magnetic Resonance Angiography
1
2013
30
0.030
Why?
Troponin I
1
2013
11
0.030
Why?
Intubation, Intratracheal
1
2015
78
0.030
Why?
Patient Discharge
1
2015
151
0.030
Why?
Sleep Stages
1
2013
34
0.030
Why?
Memory Disorders
1
2014
177
0.030
Why?
Neurosurgical Procedures
1
2015
152
0.030
Why?
Intensive Care Units
1
2015
312
0.030
Why?
Electrocardiography
1
2013
219
0.030
Why?
Models, Economic
1
2011
9
0.030
Why?
Decision Trees
1
2011
16
0.020
Why?
Quality-Adjusted Life Years
1
2011
24
0.020
Why?
Decision Support Techniques
1
2011
51
0.020
Why?
Memory
1
2013
323
0.020
Why?
Gene Frequency
1
2011
72
0.020
Why?
Social Behavior Disorders
1
2011
5
0.020
Why?
Cost-Benefit Analysis
1
2011
143
0.020
Why?
Language Disorders
1
2011
10
0.020
Why?
Smoking
1
2012
194
0.020
Why?
Genetic Association Studies
1
2011
86
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
18
0.020
Why?
Folic Acid
1
2010
16
0.020
Why?
Infusions, Intravenous
1
2010
78
0.020
Why?
Cross-Sectional Studies
1
2013
970
0.020
Why?
HIV Infections
1
2017
997
0.020
Why?
Body Weight
1
2010
133
0.020
Why?
Genotype
1
2011
400
0.020
Why?
Sex Factors
1
2011
497
0.020
Why?
Dose-Response Relationship, Drug
1
2010
455
0.020
Why?
Chronic Disease
1
2010
508
0.020
Why?
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