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Alexandra Gold Difeliceantonio
Virginia Polytechnic Inst And St Univ
$1,737,172
Attributed
$2,421,391
Total exposure
3
Grants
3
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $1.1M · FY2022–25$2M$1.5M$1M$500K$0
'22
'23
'24
'25
Funding mix
By agency
NIH$2,421,391 · 3
By mechanism
R01$1,981,391 · 2
R21$440,000 · 1
Top collaborators
- Brenda M Davy2 shared
- William Matthew Howe1 shared
- P Read Montague1 shared
Most similar at Virginia Polytechnic Inst And St Univ
Same institution · by research overlap
- Brenda M Davy$5,232,294
- Timothy Joseph Jarome$4,378,611
- Pearl H Chiu$18,859,781
- Kiho Lee$3,985,932
- Xiaoting Jia$1,436,013
Others in their field
Other Rising Stars on “Experimental Study”
- Mari Ostendorf · University Of Washington$51,931,230
- Julia Louise Moore Vogel · Scripps Research Institute, The$32,252,685
- Samuel W Teitelbaum · Arizona State University$13,377,213
- Jason Dickens · Duke University$12,259,409
- Suma Babu · Massachusetts General Hospital$11,004,714
- Sabrina Paganoni · Massachusetts General Hospital$11,004,714
Research focus
Experimental StudyDopamineBrainObesityAreaResponseRodentFood ConsumptionConsumptionFoodRewardsIntakeIndustrializationMacronutrients NutritionNeurobiological MechanismFiberAffectFood ProcessingBlood Oxygenation Level Dependent ResponseAutomobile DrivingEnergy DensityDietary GuidelinesCorpus Striatum StructureLink
Grant awards (6)
Sub-second catecholamine dynamics underlying food reward in humans$696,329
R01 · FY2025 · DK · contact PI
Ultra-processed food reward: neural and metabolic factors$416,245
R01 · FY2025 · DK · contact PI
Ultra-processed food reward: neural and metabolic factors$438,586
R01 · FY2024 · DK · contact PI
Ultra-processed food reward: neural and metabolic factors$430,231
R01 · FY2023 · DK · contact PI
Influence of ultra-processed foods on reward processing and energy intake$240,000
R21 · FY2023 · HD · contact PI
Influence of ultra-processed foods on reward processing and energy intake$200,000
R21 · FY2022 · HD · contact PI