Noam Sarna

ORCID: 0009-0008-2533-2016
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About
Contact & Profiles
Research Areas
  • Obsessive-Compulsive Spectrum Disorders
  • Evolutionary Psychology and Human Behavior
  • Stroke Rehabilitation and Recovery
  • Optimism, Hope, and Well-being
  • Mental Health Research Topics
  • Autism Spectrum Disorder Research
  • Gambling Behavior and Treatments
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Body Image and Dysmorphia Studies
  • Transcranial Magnetic Stimulation Studies
  • Muscle activation and electromyography studies

Tel Aviv University
2022-2024

Hologic (Germany)
2023

Large-scale online studies with healthy adults have documented consistent associations between transdiagnostic psychiatric traits and metacognitive biases. Here, analysis of existing new large-scale datasets reveals that such correlations are largely driven by surface-level dimensions questionnaire-filling behaviour: systematic rating biases inattentive responding. Specifically, a bias to report positive or negative values in self-report scales generalizes confidence ratings, producing...

10.31234/osf.io/fzwu8_v1 preprint EN 2025-03-17

In previous research, obsessive-compulsive tendencies were associated with longer search times in visual-search tasks. These findings, replicated and extended to a clinical sample, specific target-absent trials, no effect on target-present trials. This selectivity was interpreted as checking behavior response mild uncertainty. However, an alternative interpretation is that individuals high (OC+) have difficulty inference about absence. two large-scale, preregistered, online experiments...

10.1177/21677026241258380 article EN cc-by-nc Clinical Psychological Science 2024-06-24

<title>Abstract</title> <bold>Background</bold> Fibromyalgia (FM), involving somatic, cognitive, and affective domains is often regarded as a hallmark central sensitization syndrome. Despite limited current therapeutic options, emerging understanding of its neural underpinnings offers the potential applying novel neuromodulation strategies. Specifically, limbic dysregulation underlying abnormalities in pain modulation somatic-affective processing, has been shown to play key role FM. Here, we...

10.21203/rs.3.rs-5397665/v1 preprint EN cc-by Research Square (Research Square) 2024-12-03

In previous research, obsessive-compulsive tendencies were associated with longer search times in visual-search tasks. These findings, replicated and extended to a clinical sample, specific target-absent trials, no effect on target-present trials. This selectivity was interpreted as checking behavior response mild uncertainty. However, an alternative interpretation is that individuals high (OC+) have difficulty inference about absence. two large-scale, preregistered, online experiments...

10.31234/osf.io/rmz7n preprint EN 2023-10-20
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