Alaa A. Ahmed

Public Health and Preventive Medicine

110 Hospital Rd
Suite 110
Prince Frederick, MD 20678

Last Updated: 09/26/2026

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Found 43 publications

Rapid dopaminergic signatures in movement: Reach vigor reflects reward prediction error and learned expectation.

Rapid dopaminergic signatures in movement: Reach vigor reflects reward prediction error and learned expectation.

Journal: Science advances

Published: February 27, 2026

Pediatric Quality Measures in Developmental Screening and Follow-Up.

Pediatric Quality Measures in Developmental Screening and Follow-Up.

Journal: Pediatrics

Published: December 09, 2025

Pediatric Quality Measures in Vision Screening and Follow-Up.

Pediatric Quality Measures in Vision Screening and Follow-Up.

Journal: Pediatrics

Published: November 21, 2025

Pediatric Quality Measures in Hearing Screening and Follow-Up.

Pediatric Quality Measures in Hearing Screening and Follow-Up.

Journal: Pediatrics

Published: November 18, 2025

The role of effort in adaptation to split-belt locomotion.

The role of effort in adaptation to split-belt locomotion.

Journal: bioRxiv : the preprint server for biology

Published: June 04, 2025

Rapid Dopaminergic Signatures in Movement: Reach Vigor Reflects Reward Prediction Error and Learned Expectation.

Rapid Dopaminergic Signatures in Movement: Reach Vigor Reflects Reward Prediction Error and Learned Expectation.

Journal: bioRxiv : the preprint server for biology

Published: April 08, 2025

Reward invigorates isometric gripping actions.

Reward invigorates isometric gripping actions.

Journal: Journal of neurophysiology

Published: March 17, 2025

Reward invigorates isometric gripping actions.

Reward invigorates isometric gripping actions.

Journal: bioRxiv : the preprint server for biology

Published: November 01, 2024

Physical effort precrastination determines preference in an isometric task.

Physical effort precrastination determines preference in an isometric task.

Journal: Journal of neurophysiology

Published: September 25, 2024

Effects of reward and effort history on decision making and movement vigor during foraging.

Effects of reward and effort history on decision making and movement vigor during foraging.

Journal: Journal of neurophysiology

Published: December 06, 2023

Slowing of Movements in Healthy Aging as a Rational Economic Response to an Elevated Effort Landscape.

Slowing of Movements in Healthy Aging as a Rational Economic Response to an Elevated Effort Landscape.

Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience

Published: September 19, 2023

Effort cost of reaching prompts vigor reduction in older adults.

Effort cost of reaching prompts vigor reduction in older adults.

Journal: bioRxiv : the preprint server for biology

Published: September 11, 2023

Showing 1-12 of 43

Last Updated: 09/26/2026