Negative / Null Result ReportOpen accessMedicine
Byg LM, Wang CA, Attia J et al. · 2026 · Communications medicine
Background Early life nutrition is associated with child behaviour; however, the interplay with genetic vulnerability is understudied. We hypothesised that psychiatric genetic risk interacted with early nutrition to predict behavioural…
View details →DOI: 10.1038/s43856-025-01339-y Negative / Null Result ReportOpen accessMedicine
Najberg H, Tapparel M, Holmann JN et al. · 2026 · Imaging neuroscience (Cambridge, Mass.)
Response training, such as with the Go/NoGo task, reduces the value of trained items by requiring participants to repeatedly inhibit their responses to appetitive cues that typically elicit approach tendencies. This devaluation is thought…
View details →DOI: 10.1162/imag.a.1118 Negative / Null Result ReportMedicine
van Timmeren T, Piray P, Goudriaan AE et al. · 2023 · Addictive behaviors
The development of addictive behaviors has been suggested to be related to a transition from goal-directed to habitual decision making. Stress is a factor known to prompt habitual behavior and to increase the risk for addiction and…
View details →DOI: 10.1016/j.addbeh.2023.107628 Negative / Null Result ReportOpen accessMedicine
Eldesouky L, Gross JJ, English T · 2025 · Scientific reports
The ways people manage their emotions (emotion regulation; ER) have been found to affect their own well-being and the well-being of others. In the present research, we extended prior work by examining whether similarity between people's ER…
View details →DOI: 10.1038/s41598-025-08245-2 Negative / Null Result ReportOpen accessMedicine
Hernandez C, Jensen CD, Duraccio KM · 2025 · Sleep advances : a journal of the Sleep Research Society
Study objectives This secondary data analysis study was designed to evaluate demographic and socioeconomic characteristics that may increase the magnitude of the impact of experimentally induced shortened sleep on suboptimal eating…
View details →DOI: 10.1093/sleepadvances/zpaf050 Negative / Null Result ReportMedicine
McDonald MJ, Marsh ML, Fears SD et al. · 2025 · Journal of applied physiology (Bethesda, Md. : 1985)
Chronic exposure to shortened sleep is associated with an increased risk of Alzheimer's disease and dementia. Previous studies show insufficient (e.g., poor or fragmented) sleep impairs cerebrovascular reactivity to metabolic stress and…
View details →DOI: 10.1152/japplphysiol.00648.2024 Failed Experiment Report
Saeid S, Afshar PF · 2025 · Preprint
Abstract Background Frailty syndrome is increasingly prevalent among older adults. Early identification of frailty and assessment of associated risk factors—such as poor nutritional status and polypharmacy—are critical for mitigating its…
View details →DOI: 10.21203/rs.3.rs-7339190/v1 Negative / Null Result ReportOpen accessMedicine
Czyżowska-Froemling A, Xu H, Harold K et al. · 2026 · Physiological reports
Age-related loss of innervation in skeletal muscle is a key driver of sarcopenia. We investigated the role of calcium-dependent phospholipase A 2 (cPLA 2 ) in denervation-atrophy. cPLA 2 mediates the release of polyunsaturated fatty acid…
View details →DOI: 10.14814/phy2.70906 Negative / Null Result ReportOpen accessMedicine
Lancup-Gauthier A, Brassard D, Côté M et al. · 2022 · Current developments in nutrition
Objectives While there is evidence that the early lockdown due to COVID-19 pandemic may have had small positive impacts on several populations’ dietary habits, the longer term effects remain largely unknown. The aim of this study was to…
Failed Experiment ReportMedicine
Chao AM, Agarwal K, Zhou Y et al. · 2024 · The International journal of eating disorders
Objective Adults with binge-eating disorder (BED), compared with those without BED, demonstrate higher blood-oxygen-level-dependent (BOLD) response to food cues in reward-related regions of the brain. It is not known whether cognitive…
View details →DOI: 10.1002/eat.24244 Negative / Null Result ReportMedicine
Sørensen TT, Rod NH, Nguyen TL et al. · 2023 · European journal of epidemiology
Out-of-home care has been linked to excess mortality across the lifespan. We examined whether this association is modified by the age at first out-of-home care placement and the number of placements. In this population-based cohort study,…
View details →DOI: 10.1007/s10654-022-00959-1 Negative / Null Result Report
van Timmeren T, Piray P, Goudriaan A et al. · 2022 · Preprint
The development of addictive behaviors has been suggested to be related to a transition from goal-directed to habitual decision making. Stress is a factor known to prompt habitual behavior and to increase the risk for addiction and…
View details →DOI: 10.31234/osf.io/pcund Negative / Null Result ReportOpen accessMedicine
Veregge M, Hirsch CD, Moscou MJ et al. · 2025 · mSystems
Goss's wilt and leaf blight of maize is an economically important disease caused by the Gram-positive bacterium, Clavibacter nebraskensis ( Cn ). Little is known about the ecology and pathogenesis of this bacterium. Here, we used…
View details →DOI: 10.1128/msystems.01355-24 Negative / Null Result ReportOpen accessMedicine
Kim MJ, Kim S, Kim J et al. · 2025 · Scientific reports
Unanticipated postural control measures may better identify mechanisms of ankle sprains in real-life situations. The purpose of this study was to identify directional deficits in reactive postural control during unanticipated horizontal…
View details →DOI: 10.1038/s41598-025-98913-0 Negative / Null Result ReportOpen accessMedicine
Karner A, Lor CS, Zhang M et al. · 2026 · PloS one
Spider phobia is one of the most common specific phobias and can be highly detrimental to one's quality of life. To evaluate the efficacy of treatments, reliable pre- and post-treatment assessments are needed. Behavioral avoidance tests…
View details →DOI: 10.1371/journal.pone.0346624 Negative / Null Result ReportOpen accessMedicine
Williams I, Phillipou A, Storey E et al. · 2025 · Neurology international
Background/objectives As high-acuity vision is limited to a very small visual angle, examination of a scene requires multiple fixations. Simultanagnosia, a disorder wherein elements of a scene can be perceived correctly but cannot be…
View details →DOI: 10.3390/neurolint17070105 Negative / Null Result ReportOpen accessMedicine
Budde H, Mueller-Alcazar A, Ahrens C et al. · 2026 · Frontiers in physiology
Introduction Physical exercise interventions are associated with neuroendocrine activation and transient changes in salivary testosterone (T) concentrations. Until now, most studies have focused on endurance exercise, but not on…
View details →DOI: 10.3389/fphys.2026.1782332 Negative / Null Result ReportMedicine
Kesik DB, Şahintürk-Şentürk S, Yıldırım E · 2026 · Biological psychology
It is essential to examine brain structures and processes involved in retrieval tasks in semantic and episodic memory, two key components of the declarative (explicit) memory system, particularly in terms of regional activity differences…
View details →DOI: 10.1016/j.biopsycho.2026.109302 Negative / Null Result Report
Eckert L, Bolnick DI, Peichel CL et al. · 2026 · Preprint
Ecological speciation is now regarded as one of the primary processes by which new species are generated. Adaptive divergence in allopatry begins this process, but it is often unclear when and how mechanisms that promote reproductive…
View details →DOI: 10.64898/2026.04.28.721371 Negative / Null Result ReportMedicine
Qureshi N, Pevnick JM, Torbati SS et al. · 2026 · American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists
Purpose Obtaining accurate medication histories for older adults in the emergency department (ED) is essential but challenging due to operational barriers and incomplete electronic health records (EHRs). We implemented a…
View details →DOI: 10.1093/ajhp/zxag157 Failed Experiment Report
Pessina L, Bshary R · 2026 · Preprint
In many polygynous species, males face stronger intrasexual competition, higher energetic demands, and lower survival than females, especially under resource limitation or environmental stress. Such sex-specific vulnerabilities are…
View details →DOI: 10.64898/2026.04.02.716101 Negative / Null Result Report
McLean JC, Gogan T, Sivasubramaniam D · 2026 · Preprint
Abstract This study investigated whether cancel culture is driven by the retributive impulse and the role of echo chambers in online platforms. An anonymous online survey was utilised for this single-factor between-subjects study. Retained…
View details →DOI: 10.21203/rs.3.rs-8883436/v1 Negative / Null Result ReportMedicine
Oyetunji TP, Chan-Golston AM, Ha S et al. · 2026 · Journal of studies on alcohol and drugs
Objective Amid rising cannabis use, declining perceived harm, and policy liberalization over the past 15 years, we examined whether the association between cannabis use disorder (CUD) and past-year suicidal ideation among U.S. adults…
View details →DOI: 10.15288/jsad.25-00481 Negative / Null Result ReportMedicine
Sleightholm S, O'Neill C · 2026 · Psychological reports
Suicide is a pernicious global issue with many serious impacts. Despite females being more likely to attempt suicide, males are around three times more likely to die from suicide, with one contributor being normative alexithymia, a reduced…
View details →DOI: 10.1177/00332941261427381 Negative / Null Result Report
Ross A, Logan CN, Thompson JJ et al. · 2026 · Preprint
ABSTRACT The Mnemonic Similarity Task (MST) is highly sensitive to age-related cognitive decline in humans and has been adapted for rodents using 3D objects, where aged animals show deficits in discriminating similar lures. To improve…
View details →DOI: 10.64898/2026.04.30.722044 Negative / Null Result ReportMedicine
Olatunji I, Liu J, Profit J · 2026 · Pediatric research
Background Structural inequities in neonatal care may influence human milk (HM) feeding outcomes. We examined whether allied health service (AHS) availability differs between safety-net (sn) and non-snNICUs and its association with HM use…
View details →DOI: 10.1038/s41390-026-04939-z Negative / Null Result ReportMedicine
Skoblow HF, Tracy EL, Gilligan M · 2026 · The journals of gerontology. Series B, Psychological sciences and social sciences
Objectives The Model of Dynamic Association Between Relationship Functioning and Sleep positions sleep as a fundamentally dyadic and reciprocal process, underscoring the need to study sleep within its relational context and highlighting…
View details →DOI: 10.1093/geronb/gbag067 Negative / Null Result Report
GÜNEY MC, SARIBOĞA Y, GÜNEY S et al. · 2026 · Preprint
Abstract This study aimed to identify the psychological determinants of the preference for vaginal birth after cesarean versus cesarean after vaginal birth and to develop a prognostic nomogram. This cross-sectional study included 400…
View details →DOI: 10.21203/rs.3.rs-8945877/v1 Negative / Null Result ReportMedicine
Kim SK, Shin JH, Ji YJ et al. · 2026 · Journal of hazardous materials
Estuarine-coastal regimes are critical links between land and the open ocean, yet their role as microplastics (MPs) sinks and the mechanisms governing MP retention remain poorly constrained. We conducted a coupled water-sediment survey in…
View details →DOI: 10.1016/j.jhazmat.2026.142508 Negative / Null Result Report
Omer AA, Abdelaziz MO, Bashir RE et al. · 2026 · Preprint
Abstract Background Diabetes and hypertension constitute a dual public health burden, particularly in low-income countries. While urban-rural disparities in healthcare access are well documented, this study aims to compare the prevalence,…
View details →DOI: 10.21203/rs.3.rs-9173542/v1 