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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
595
2.180
Why?
Cerebral Hemorrhage
11
2022
104
1.130
Why?
Deep Brain Stimulation
7
2022
36
1.050
Why?
Fragile X Syndrome
5
2020
186
0.890
Why?
Female
63
2025
13131
0.840
Why?
Male
61
2025
12648
0.840
Why?
Humans
76
2025
23175
0.760
Why?
Aged
45
2025
7650
0.720
Why?
Stroke
6
2018
243
0.700
Why?
Intracranial Aneurysm
4
2014
33
0.690
Why?
Middle Aged
40
2025
7970
0.640
Why?
Safety-net Providers
1
2019
7
0.600
Why?
Hospitals, Public
1
2019
27
0.600
Why?
Central Nervous System Diseases
1
2019
14
0.590
Why?
Sarcoidosis
1
2019
13
0.590
Why?
Aneurysm, Ruptured
2
2014
12
0.520
Why?
Hallucinations
3
2011
38
0.510
Why?
Retrospective Studies
23
2021
2990
0.500
Why?
Subthalamic Nucleus
4
2022
19
0.500
Why?
Diffusion Magnetic Resonance Imaging
5
2022
88
0.480
Why?
Thrombolytic Therapy
3
2016
44
0.450
Why?
Severity of Illness Index
10
2020
804
0.450
Why?
Adult
23
2021
6949
0.450
Why?
Length of Stay
6
2018
297
0.450
Why?
Fibrinolytic Agents
3
2011
58
0.440
Why?
Self-Help Groups
1
2014
7
0.440
Why?
Ataxia
3
2020
76
0.440
Why?
Tremor
3
2020
94
0.430
Why?
Cholesterol
1
2014
57
0.430
Why?
Thrombectomy
3
2021
30
0.430
Why?
Subarachnoid Hemorrhage
4
2016
38
0.430
Why?
Social Media
1
2014
45
0.410
Why?
Brain Ischemia
3
2021
61
0.400
Why?
Risk Factors
14
2021
2020
0.390
Why?
Seizures
3
2019
62
0.390
Why?
Biostatistics
1
2012
4
0.390
Why?
Glucosylceramidase
3
2022
13
0.390
Why?
Bayes Theorem
1
2012
32
0.380
Why?
Heart Transplantation
1
2012
30
0.380
Why?
Quality of Life
6
2025
564
0.370
Why?
Hospital Mortality
4
2017
129
0.360
Why?
Databases, Factual
4
2022
310
0.360
Why?
Postoperative Complications
4
2018
812
0.360
Why?
Young Adult
10
2021
1656
0.360
Why?
Health Facilities
1
2011
26
0.350
Why?
Cognition Disorders
4
2021
726
0.350
Why?
Hematoma, Subdural, Acute
3
2017
7
0.340
Why?
Health Status Disparities
2
2025
66
0.340
Why?
Treatment Outcome
15
2021
2943
0.330
Why?
Parkinsonian Disorders
3
2022
170
0.320
Why?
Aged, 80 and over
18
2021
3864
0.320
Why?
Accidental Falls
3
2020
105
0.310
Why?
Gait
4
2020
384
0.310
Why?
Brain
5
2021
1241
0.310
Why?
Disease Progression
1
2011
547
0.300
Why?
Diet, Ketogenic
2
2019
4
0.300
Why?
Drug Resistant Epilepsy
2
2019
10
0.290
Why?
Neuropsychological Tests
5
2022
917
0.270
Why?
Gait Disorders, Neurologic
2
2020
120
0.270
Why?
Predictive Value of Tests
5
2021
442
0.270
Why?
Prospective Studies
11
2025
1512
0.260
Why?
Time Factors
8
2020
1264
0.260
Why?
Magnetic Resonance Imaging
3
2022
875
0.250
Why?
Illinois
3
2019
224
0.250
Why?
Mentors
2
2023
34
0.240
Why?
Patient Transfer
2
2017
24
0.240
Why?
Caregivers
3
2023
192
0.240
Why?
Biopsy
2
2019
188
0.230
Why?
Trinucleotide Repeat Expansion
3
2020
42
0.230
Why?
Hospitalization
3
2020
287
0.220
Why?
Mutation
3
2022
330
0.220
Why?
Fragile X Mental Retardation Protein
3
2020
112
0.220
Why?
Hematoma, Subdural
2
2015
6
0.210
Why?
Healthcare Disparities
1
2025
72
0.210
Why?
Heterozygote
2
2022
90
0.210
Why?
Prognosis
4
2020
730
0.210
Why?
Attention
3
2020
101
0.210
Why?
Cognitive Dysfunction
4
2020
806
0.210
Why?
Case-Control Studies
8
2020
485
0.200
Why?
Psychometrics
2
2014
184
0.200
Why?
Child, Preschool
4
2021
569
0.200
Why?
Spinal Fusion
3
2018
429
0.200
Why?
Postural Balance
2
2021
105
0.200
Why?
Walking Speed
2
2020
35
0.190
Why?
Phenotype
2
2025
260
0.190
Why?
Tomography, X-Ray Computed
5
2018
578
0.190
Why?
Psychomotor Performance
2
2020
162
0.190
Why?
Cognition
4
2022
1026
0.190
Why?
Tissue Plasminogen Activator
3
2011
41
0.190
Why?
Cerebral Amyloid Angiopathy
3
2019
96
0.190
Why?
Lewy Body Disease
1
2023
74
0.190
Why?
Homebound Persons
1
2022
6
0.190
Why?
Receptors, Urokinase Plasminogen Activator
1
2022
14
0.190
Why?
Executive Function
3
2018
94
0.190
Why?
Physical Therapists
1
2022
5
0.190
Why?
Longitudinal Studies
6
2021
1106
0.190
Why?
Pilot Projects
5
2023
369
0.180
Why?
Blood Pressure Determination
1
2022
11
0.180
Why?
Mentoring
1
2022
24
0.180
Why?
Arterial Pressure
1
2022
10
0.180
Why?
Adolescent
8
2021
1884
0.180
Why?
Weather
2
2019
13
0.180
Why?
Medical Futility
1
2021
5
0.170
Why?
Leukoaraiosis
1
2021
8
0.170
Why?
Multidetector Computed Tomography
1
2021
11
0.170
Why?
Gastrointestinal Microbiome
1
2023
124
0.170
Why?
Telemedicine
1
2022
85
0.170
Why?
Sleep Wake Disorders
2
2013
110
0.170
Why?
Hyperglycemia
1
2020
32
0.160
Why?
Martial Arts
1
2020
4
0.160
Why?
Depression
2
2016
383
0.160
Why?
Decompression, Surgical
2
2018
117
0.160
Why?
Blood Glucose
1
2020
104
0.160
Why?
Cytidine Diphosphate Choline
1
2020
4
0.160
Why?
Nootropic Agents
1
2020
11
0.160
Why?
Odds Ratio
4
2017
227
0.160
Why?
Child
5
2022
1160
0.150
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
0.140
Why?
Electrodes, Implanted
1
2018
20
0.140
Why?
Walking
1
2020
234
0.140
Why?
Adrenal Cortex Hormones
1
2019
95
0.140
Why?
Population Surveillance
1
2019
105
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
225
0.140
Why?
Lumbosacral Region
1
2018
51
0.130
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?
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?
Sex Characteristics
1
2018
91
0.130
Why?
Cohort Studies
4
2018
1467
0.130
Why?
Fever
1
2017
32
0.130
Why?
Antidepressive Agents
1
2017
89
0.130
Why?
Unemployment
1
2016
2
0.120
Why?
Epilepsy
1
2017
58
0.120
Why?
Nervous System Diseases
1
2017
101
0.120
Why?
Depressive Disorder
1
2017
163
0.120
Why?
Substantia Nigra
1
2016
102
0.120
Why?
Anxiety Disorders
1
2017
164
0.120
Why?
Diskectomy
1
2018
167
0.120
Why?
alpha-Synuclein
1
2016
103
0.110
Why?
Anxiety
1
2016
143
0.110
Why?
Cervical Vertebrae
1
2018
271
0.110
Why?
Patient Outcome Assessment
1
2014
29
0.110
Why?
Logistic Models
5
2017
357
0.110
Why?
Lung Diseases
1
2015
36
0.110
Why?
Respiration, Artificial
1
2015
84
0.110
Why?
Lumbar Vertebrae
1
2018
354
0.100
Why?
Neoplasms
1
2016
218
0.100
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
482
0.100
Why?
Arrhythmias, Cardiac
1
2013
60
0.100
Why?
Stochastic Processes
1
2012
13
0.100
Why?
Anterior Temporal Lobectomy
1
2012
6
0.090
Why?
House Calls
2
2022
15
0.090
Why?
Graft Rejection
1
2012
64
0.090
Why?
Epilepsy, Temporal Lobe
1
2012
21
0.090
Why?
Surveys and Questionnaires
2
2014
1037
0.090
Why?
Menopause, Premature
1
2012
7
0.090
Why?
Models, Statistical
1
2012
116
0.090
Why?
Radiography
4
2015
521
0.090
Why?
Temporal Lobe
1
2012
58
0.090
Why?
Cerebrovascular Disorders
1
2013
104
0.090
Why?
Health Facility Size
1
2011
2
0.090
Why?
Incidence
3
2019
631
0.090
Why?
Injections, Intravenous
1
2011
20
0.090
Why?
International Classification of Diseases
1
2011
13
0.090
Why?
Drug Utilization
1
2011
20
0.090
Why?
Confidence Intervals
1
2011
77
0.090
Why?
Ischemic Attack, Transient
1
2011
16
0.090
Why?
Certification
1
2011
24
0.090
Why?
Cholecystokinin
1
2011
5
0.090
Why?
Mental Status Schedule
1
2011
73
0.090
Why?
Chicago
3
2021
847
0.090
Why?
Communication Disorders
1
2011
3
0.090
Why?
Circle of Willis
1
2011
4
0.090
Why?
Referral and Consultation
1
2011
80
0.080
Why?
Contraceptives, Oral, Hormonal
1
2010
2
0.080
Why?
Estrogen Replacement Therapy
1
2010
18
0.080
Why?
Sleep
1
2013
270
0.080
Why?
Feasibility Studies
2
2022
210
0.080
Why?
Medication Errors
1
2010
12
0.080
Why?
Reference Values
2
2021
169
0.080
Why?
Polymorphism, Single Nucleotide
1
2011
176
0.080
Why?
Vitamin B Deficiency
1
2010
1
0.080
Why?
Prevalence
4
2013
380
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
277
0.080
Why?
United States
3
2025
1801
0.080
Why?
Circadian Rhythm
1
2012
213
0.080
Why?
Brain Infarction
1
2009
63
0.070
Why?
Atmospheric Pressure
2
2019
8
0.070
Why?
Hypertension
3
2018
169
0.070
Why?
Sensitivity and Specificity
2
2022
445
0.070
Why?
Follow-Up Studies
3
2019
1430
0.070
Why?
Risk Assessment
3
2017
550
0.070
Why?
Age Factors
3
2017
651
0.070
Why?
Range of Motion, Articular
2
2020
565
0.060
Why?
Multivariate Analysis
2
2017
288
0.060
Why?
Alleles
2
2020
172
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
1414
0.050
Why?
Recovery of Function
2
2018
242
0.050
Why?
Chi-Square Distribution
2
2017
126
0.050
Why?
Comorbidity
2
2017
429
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
47
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?
Atrophy
1
2021
68
0.040
Why?
Blood Pressure
1
2022
171
0.040
Why?
Delivery of Health Care
1
2022
122
0.040
Why?
Clinical Decision-Making
1
2021
42
0.040
Why?
Inflammation
1
2022
230
0.040
Why?
Spatio-Temporal Analysis
1
2020
4
0.040
Why?
Cross-Over Studies
1
2020
64
0.040
Why?
Time and Motion Studies
1
2020
17
0.040
Why?
Foot
1
2020
40
0.040
Why?
Diet, Carbohydrate-Restricted
1
2019
3
0.040
Why?
Neurosurgeons
1
2018
6
0.040
Why?
Independent Living
1
2021
240
0.040
Why?
Critical Pathways
1
2018
19
0.040
Why?
Temperature
1
2018
55
0.040
Why?
Biomechanical Phenomena
1
2020
536
0.040
Why?
Personal Satisfaction
1
2018
39
0.040
Why?
Diabetes Complications
1
2018
47
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
274
0.030
Why?
Practice Patterns, Physicians'
1
2018
97
0.030
Why?
Myocardial Infarction
1
2018
125
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
106
0.030
Why?
Anticonvulsants
1
2017
51
0.030
Why?
Electroencephalography
1
2017
70
0.030
Why?
Registries
1
2017
174
0.030
Why?
Inpatients
1
2017
113
0.030
Why?
Educational Status
1
2017
223
0.030
Why?
Double-Blind Method
1
2017
374
0.030
Why?
Glasgow Coma Scale
1
2015
7
0.030
Why?
Psychiatric Status Rating Scales
1
2016
273
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
72
0.030
Why?
Language
1
2014
57
0.030
Why?
False Negative Reactions
1
2013
13
0.030
Why?
Magnetic Resonance Angiography
1
2013
28
0.030
Why?
Memory Disorders
1
2014
116
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
0.020
Why?
Electrocardiography
1
2013
92
0.020
Why?
HIV Infections
1
2017
439
0.020
Why?
Memory
1
2013
225
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
17
0.020
Why?
Decision Support Techniques
1
2011
39
0.020
Why?
Cost-Benefit Analysis
1
2011
106
0.020
Why?
Gene Frequency
1
2011
42
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
58
0.020
Why?
Smoking
1
2012
163
0.020
Why?
Cross-Sectional Studies
1
2013
778
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
24
0.020
Why?
Folic Acid
1
2010
21
0.020
Why?
Genotype
1
2011
265
0.020
Why?
Body Weight
1
2010
129
0.020
Why?
Sex Factors
1
2011
399
0.020
Why?
Dose-Response Relationship, Drug
1
2010
313
0.020
Why?
Chronic Disease
1
2010
377
0.020
Why?
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Concepts (311)
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