Anthony S. Gabay

Neuroimaging Biomarkers for Friedreich Ataxia: A Cross‐Sectional Analysis of the TRACK ‐ FA Study

Nellie Georgiou‐Karistianis, Louise A. Corben, Eric F. Lock, Helena Bujalka et autres

OBJECTIVE: We aimed to quantify differences in the brain and spinal cord between Friedreich ataxia and controls, stratified by age and disease stage, including for the first time in young children. METHODS: TRACK-FA is the largest prospective, longitudinal, multi-modal neuroimaging study in …

au, us, de, br, gb, ca (code pays fourni par la source)

Neuroimaging Biomarkers for Friedreich Ataxia: A Cross-Sectional Analysis of the TRACK-FA Study

Nellie Georgiou-Karistianis, Louise A. Corben, Marcondes C França, Anthony S. Gabay et autres

Georgiou-Karistianis, Nellie; Corben, Louise A; Lock, Eric F; Bujalka, Helena; Adanyeguh, Isaac; Corti, Manuela; Deelchand, Dinesh K; Delatycki, Martin B; Dogan, Imis; Farmer, Jennifer; França, Marcondes C; Gabay, Anthony S; Gaetz, William; Harding, Ian H; Joers, James; Lax, Michelle A; Li, Jiakun; …

Social environment-based opportunity costs dictate when people leave social interactions

Anthony S. Gabay, M. Andrea Pisauro, Kathryn O’Nell, Matthew A J Apps

Abstract There is an ever-increasing understanding of the cognitive mechanisms underlying how we process others’ behaviours during social interactions. However, little is known about how people decide when toleavean interaction. Are these decisions shaped by alternatives in the environment – the opportunity-costs …

gb (code pays fourni par la source)

Visual mismatch negativity in Parkinson's psychosis and potential for testing treatment mechanisms

Miriam Vignando, Dominic ffytche, Ndaba Mazibuko, G Palma et autres

Abstract Psychosis and visual hallucinations are a prevalent non-motor symptom of Parkinson's disease, negatively affecting patients’ quality of life and constituting a greater risk for dementia. Understanding neural mechanisms associated to these symptoms is instrumental for treatment development. The mismatch negativity is …

gb, it (code pays fourni par la source)

Time to leave: Computations of when to end a social interaction depend on opportunity costs, depression, and loneliness

Anthony S. Gabay, M. Andrea Pisauro, Kathryn O’Nell, Rosie Lynch et autres

Positive social relationships are vital for mental health. There is an ever-increasing understanding of the cognitive and computational mechanisms that underlie how we process others’ behaviours during social interactions. Yet fundamentally many conversations, partnerships and relationships have to end. However, little is …

gb, us, in (code pays fourni par la source)

Aging Increases Prosocial Motivation for Effort

Patricia Lockwood, Ayat Abdurahman, Anthony S. Gabay, Daniel Drew et autres

Social cohesion relies on prosociality in increasingly aging populations. Helping other people requires effort, yet how willing people are to exert effort to benefit themselves and others, and whether such behaviors shift across the life span, is poorly understood. Using computational modeling, …

gb, in (code pays fourni par la source)

Ageing increases prosocial motivation

Daniel Drew, Masud Husain, Matthew A J Apps, Ayat Abdurahman et autres

All data and code for manuscript 'Ageing increases prosocial motivation'

Mapping social reward and punishment processing in the human brain: A voxel-based meta-analysis of neuroimaging findings using the social incentive delay task

Daniel Martins, Lena Rademacher, Anthony S. Gabay, Robert T. Taylor et autres

gb, de, us, nl (code pays fourni par la source)

Mapping social reward and punishment processing in the human brain: A voxel-based meta-analysis of neuroimaging findings using the Social Incentive Delay task: Voxel-based meta-analysis of the Social Incentive Delay task

Daniel Abreu Martins, Lena Rademacher, Anthony S. Gabay, Robert Taylor et autres

fr (code pays fourni par la source)

Salivary and plasmatic oxytocin are not reliable trait markers of the physiology of the oxytocin system in humans

Daniel Martins, Anthony S. Gabay, Mitul A. Mehta, Yannis Paloyelis

Single measurements of salivary and plasmatic oxytocin are used as indicators of the physiology of the oxytocin system. However, questions remain about whether they are sufficiently stable to provide valid trait markers of the physiology of the oxytocin system, and whether salivary …

gb (code pays fourni par la source)

Ageing increases prosocial motivation

Patricia Lockwood, Ayat Abdurahman, Anthony S. Gabay, Marin Tamm et autres

All data and analysis materials to reproduce results from "Ageing increases prosocial motivation for effort" (accepted in Psychological Science). Files 'K_values_2k1b', 'lme_data_PM_young_old_final' and 'PM_debrief_final' contain all the raw data. File 'analysis_code_PM_ageing_OSF' contains R code with comments for running statistical tests reported in …

Author response: Salivary and plasmatic oxytocin are not reliable trait markers of the physiology of the oxytocin system in humans

Daniel Martins, Anthony S. Gabay, Mitul A. Mehta, Yannis Paloyelis

us, gb (code pays fourni par la source)