ArticleSTAR protocols2022
An fMRI protocol for administering liquid incentives to human participants.
Debbie M Yee, Jennifer L Crawford, Todd S Braver
Abstract read
In one paragraphArticle in STAR protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
2 · The registryThe trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
3 · Its place in the literatureWho cites it
0 citing papers in PubMed.
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4 · The recordCorrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
5 · Who and what moneyAuthors and funding
3 authors.
Debbie M YeeCognitive Linguistics, and Psychological Sciences, Brown University, Providence, RI 02912, USA; Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, MO 63130, USA. Electronic address: debbie_yee@brown.edu.
Jennifer L CrawfordPsychological and Brain Sciences, Washington University in St. Louis, St. Louis, MO 63130, USA.
Todd S BraverPsychological and Brain Sciences, Washington University in St. Louis, St. Louis, MO 63130, USA. Electronic address: tbraver@wustl.edu.
Funding
AGING AND DEVELOPMENTT32AG000030 · NIA · WASHINGTON UNIVERSITY · PI DENISE HEAD, Jeffrey M Zacks · 1985 to 2026
$9.7MBrown Postdoctoral Training Program in Computational PsychiatryT32MH126388 · NIMH · BROWN UNIVERSITY · PI MICHAEL J. FRANK, STEPHANIE Ruggiano JONES · 2021 to 2026
$2.1MInterdisciplinary Training in Cognitive, Computational and Systems Neuroscience (CCSN)T32NS115672 · NINDS · WASHINGTON UNIVERSITY · PI TODD S BRAVER, Camillo Padoa-Schioppa · 2020 to 2026
$1.8MResearch Network on Decision Neuroscience and AgingR24AG054355 · NIA · YALE UNIVERSITY · PI SAMANEZ LARKIN, GREGORY R · 2016 to 2020
$1.4MAdvancing the Research Careers of Women and PEERs in Brain ScienceR25NS124530 · NINDS · BROWN UNIVERSITY · PI CARLOS D AIZENMAN, Diane Lipscombe · 2022 to 2026
$1.3MInterdisciplinary Training in Cognitive, Computational and Systems NeuroscienceT32NS073547 · NINDS · WASHINGTON UNIVERSITY · PI BARBOUR, DENNIS L, PETERSEN, STEVEN E. · 2011 to 2015
$850kHealthy Aging and the Cost of Cognitive EffortR21AG067295 · NIA · WASHINGTON UNIVERSITY · PI BRAVER, TODD S, PEELLE, JONATHAN E · 2020 to 2021
$433kInteractions of Motivation and Cognitive Control in Older Adult Decision-MakingR21AG058206 · NIA · WASHINGTON UNIVERSITY · PI BRAVER, TODD S · 2017 to 2018
$419kNeural Mechanisms of Incentive Integration and Motivated Cognitive ControlF31DA042574 · NIDA · WASHINGTON UNIVERSITY · PI YEE, DEBBIE · 2016 to 2019
$123kNIA NIH HHS R21 AG058206NIA NIH HHS R21 AG067295NIA NIH HHS R24 AG054355NIA NIH HHS T32 AG000030NIDA NIH HHS F31 DA042574NIMH NIH HHS T32 MH126388NINDS NIH HHS R25 NS124530NINDS NIH HHS T32 NS073547NINDS NIH HHS T32 NS115672
6 · The paper itselfAbstract
This protocol describes the materials and approaches for administering liquid incentives to human participants during fMRI scanning. We first describe preparation of the liquid solutions (e.g., neutral solution and saltwater) and liquid delivery setups. We then detail steps to connect the setups to the computer-controlled syringe pump in the MRI control room, followed by procedures for testing the syringe pump dispensing a liquid bolus during the task. Description of custom software and required adapters for implementing the liquid setup are included. For complete details on the use and execution of this protocol, please refer to Yee et al. (2021).
Indexed as
Magnetic Resonance ImagingMotivationComputersHumansInfusion PumpsSyringesBehaviorClinical protocolCognitive neuroscienceNeuroscience
Identifiers
PMID36386886
PMCPMC9641260
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