Keyphrases
Aging
100%
Twin Study
100%
Vietnam
100%
Gene-environment
100%
Cortisol
18%
Twin Registry
18%
Genetic Contribution
18%
Environmental Contribution
18%
Military
18%
Cognitive Aging
18%
Relative Contribution
9%
Mental Health
9%
Physical Health
9%
Magnetic Resonance Imaging
9%
Historical Data
9%
Neuropsychological Tests
9%
Middle-aged
9%
Aging Process
9%
Twin Pair
9%
Male-male
9%
Cognitive Assessment
9%
Executive Function
9%
Structural Brain
9%
Cognitive Domains
9%
Cognitive Processes
9%
Cognitive Functioning
9%
Contextual Factors
9%
Working Memory
9%
Brain Correlates
9%
Episodic Memory
9%
Protective Factors
9%
Multiple Phenotypes
9%
Large-scale Investigation
9%
Time Risk
9%
Armed Forces
9%
Social Personality
9%
Multitrait-multimethod Approach
9%
Interpersonal Risk Factor
9%
Vietnam Conflict
9%
Qualification Test
9%
Personality Risk Factors
9%
Abstract Reasoning
9%
Future Waves
9%
Psychology
Cognitive Aging
100%
Cortisol
100%
Mental Health
50%
Magnetic Resonance Imaging
50%
Working Memory
50%
Cognitive Functioning
50%
Cognitive Assessment
50%
Cognitive Process
50%
Episodic Memory
50%
Neuroscience
Cortisol
100%
Magnetic Resonance Imaging
50%
Cognitive Process
50%
Episodic Memory
50%
Working Memory
50%
Medicine and Dentistry
Twin Study
100%
Hydrocortisone
22%
Cognitive Aging
22%
Mental Health
11%
Magnetic Resonance Imaging
11%
Middle Age
11%
Aging
11%
Working Memory
11%
Cognitive Assessment
11%
Neuropsychological Testing
11%
Protective Factor
11%
Episodic Memory
11%
Social Health
11%