Negative / Null Result ReportOpen accessMedicine
Michel E, Garnier-Allain A, Kaliuzhna M et al. · 2026 · PloS one
Apathy and impulsivity are multidimensional constructs that shape goal-directed behavior. Although the motivational dopaminergic spectrum hypothesis frames them as opposing ends of a single continuum, questionnaire-based studies…
View details →DOI: 10.1371/journal.pone.0352351 Negative / Null Result ReportOpen accessMedicine
Alaeddin S, Chatterjee A, Roberts TL et al. · 2025 · Brain, behavior, & immunity - health
Faecal Microbiota Transplantation (FMT) is a widely used microbiota-modulation technique to treat recurrent Clostridioides difficile infections (rCDI). Rodent studies and clinical trials on probiotic interventions indicate that alterations…
View details →DOI: 10.1016/j.bbih.2025.101049 Negative / Null Result ReportMedicine
Kösem A, Dai B, McQueen JM et al. · 2023 · NeuroImage
During listening, brain activity tracks the rhythmic structures of speech signals. Here, we directly dissociated the contribution of neural envelope tracking in the processing of speech acoustic cues from that related to linguistic…
View details →DOI: 10.1016/j.neuroimage.2023.120040 Negative / Null Result ReportOpen accessMedicine
Bressan E, Zucchelli G, Tommasato G et al. · 2024 · Medicina (Kaunas, Lithuania)
Background and Objectives : The influence of the quantity and quality of peri-implant soft tissue on implant health and long-term maintenance is controversial. This consensus aimed to assess the importance of peri-implant soft tissue by…
View details →DOI: 10.3390/medicina60091393 Negative / Null Result ReportOpen accessMedicine
Feng Z, Yang M, Jin A et al. · 2025 · Neurology and therapy
Introduction Acute ischemic stroke with large vessel occlusion (AIS-LVO) is mainly caused by in situ thrombosis (IST), artery-to-artery embolism (AAE), and cardioembolism (CE). The clinical characteristics and prognosis of each mechanism…
View details →DOI: 10.1007/s40120-025-00727-9 Negative / Null Result ReportMedicine
Sezer B, Öner S · 2023 · Appetite
In the present study, we aimed to investigate how two types of self-licensing (functional and dysfunctional self-licensing) are related to unhealthy snack consumption. Self-licensing refers to the act of using justifications before…
View details →DOI: 10.1016/j.appet.2022.106389 Negative / Null Result ReportMedicine
Scheen AJ · 2023 · Diabetes & metabolism
Stroke represents a major burden in patients with type 2 diabetes, yet this cerebrovascular complication has been less carefully investigated than the risk of cardiovascular mortality, heart failure and renal disease. Some data suggested…
View details →DOI: 10.1016/j.diabet.2023.101474 Negative / Null Result ReportMedicine
Inman EM, Inman EM, Ramsammy CW et al. · 2026 · Journal of acquired immune deficiency syndromes (1999)
Background Both HIV and adverse childhood experiences (ACEs) can affect neurocognitive performance. Among youth with perinatal HIV (PHIV), living with a chronic viral infection and experiencing ACEs simultaneously may result in an…
View details →DOI: 10.1097/qai.0000000000003858 Negative / Null Result ReportOpen accessMedicine
Ray CC, Wolf J, Guillaumin J · 2025 · Frontiers in veterinary science
Introduction Locomotion improvement without serious complications is the main goal of treatment for feline aortic thromboembolism (FATE). We aimed to describe the survival and functional recovery of cardiogenic FATE treated with tissue…
View details →DOI: 10.3389/fvets.2025.1512649 Negative / Null Result ReportOpen accessMedicine
Lee T, Choi B, Choi S et al. · 2026 · Journal of eye movement research
Prior research on lexical elaboration (providing additional information about unfamiliar words) has yielded non-significant effects on incidental vocabulary acquisition. Building on this, the present study used eye-tracking technology to…
View details →DOI: 10.3390/jemr19030061 Negative / Null Result ReportOpen accessMedicine
Kumar SK, Misra S, Behera BK et al. · 2025 · Journal of anaesthesiology, clinical pharmacology
Background and aims No studies have compared the effects of ketamine and dexmedetomidine on bowel recovery. We evaluated the effects of intraoperative low-dose ketamine or dexmedetomidine infusion on postoperative bowel recovery in…
View details →DOI: 10.4103/joacp.joacp_322_23 Negative / Null Result ReportMedicine
Lu J, Xing J, Zang L et al. · 2024 · Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Purpose Complete mesocolic excision (CME) is being increasingly used for the treatment of right-sided colon cancer, although there is still no strong evidence that CME provides better long-term oncological outcomes than D2 dissection. The…
View details →DOI: 10.1200/jco.24.00393 Negative / Null Result ReportOpen accessMedicine
Duy WD, Pajewski NM, Williamson JD et al. · 2025 · The Journal of frailty & aging
Objective To compare the association of glaucoma and glaucoma suspect diagnoses with frailty, quantified via an electronic frailty index (eFI), and to evaluate whether a glaucoma diagnosis moderates the association between frailty and the…
View details →DOI: 10.1016/j.tjfa.2025.100051 Negative / Null Result ReportMedicine
Metcalf D, Zhang D · 2023 · Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association
Objectives This study explores racial and ethnic differences in 1) receiving tissue plasminogen activator (tPA) and endovascular thrombectomy (EVT) as treatment for ischemic stroke and 2) outcomes and quality of care after use of tPA or…
View details →DOI: 10.1016/j.jstrokecerebrovasdis.2023.107393 Negative / Null Result Report
Vezirian K, IJzerman H, begue l et al. · 2021 · Preprint
Do colored backgrounds lead to polarized judgments? Zarkadi and Schnall (2013) found in their Study 1 that, indeed, exposing participants to a black-and-white (versus other colored) background polarized participants’ judgments in a moral…
View details →DOI: 10.31234/osf.io/ue5q7 Negative / Null Result ReportOpen accessMedicine
Vander Missen MR, Giovanetti AK, Fisher JS et al. · 2025 · Journal of clinical psychology
Recent research has called into question the robustness and reliability of using body movements to activate motivational systems like approach-reward. The purpose of the current studies was to test the effect of a repeated flexion movement…
View details →DOI: 10.1002/jclp.70017 Negative / Null Result ReportOpen accessMedicine
Verrender A, Wallace NK, Loughran SP et al. · 2025 · Applied psychology. Health and well-being
While there is consistent evidence that the symptoms reported by people who experience Idiopathic Environmental Intolerance attributed to Electromagnetic Fields (IEI-EMF) are closely associated with a nocebo effect, and that alarmist media…
View details →DOI: 10.1111/aphw.70044 Negative / Null Result ReportOpen accessMedicine
Park CH, Driver N, Richards RC Jr et al. · 2025 · Healthcare (Basel, Switzerland)
Background/Objectives : CenteringPregnancy (CP) is a group prenatal care model that empowers pregnant women through risk assessment, education, and social support. CP participants have more contact time with providers compared to those in…
View details →DOI: 10.3390/healthcare13091052 Negative / Null Result ReportOpen accessMedicine
Bhatia SK, Abdullah Q · 2026 · BDJ open
Background Importance of non-cognitive skills such as Grit is being increasingly recognised. Grit is the perseverance and passion needed to achieve long-term goals in the face of challenges. This study examines the relationship between…
View details →DOI: 10.1038/s41405-026-00441-0 Negative / Null Result ReportOpen accessMedicine
Aldhorae K, Ishaq R, Alhaidary S et al. · 2025 · BMC oral health
Background Multiple factors contribute to mandibular incisor crowding. However, the role of wisdom teeth in these irregularities remains a controversial issue among clinicians. Therefore, this study aimed to determine the potential…
View details →DOI: 10.1186/s12903-025-05733-9 Negative / Null Result ReportOpen accessMedicine
Dudorova N, Belan B, Kotel'nikov S · 2026 · Toxics
A correlation between the near-surface ozone concentration in the urban atmosphere and hospitalizations of community-acquired pneumonia patients has been analyzed based on a long-term (five years) series of observations in the warm season…
View details →DOI: 10.3390/toxics14010083 Negative / Null Result ReportMedicine
Lanssens A, Tuts N, Welkenhuyzen L et al. · 2025 · Applied neuropsychology. Adult
Many activities in daily life rely on the ability to continuously keep attention on task requirements. Patients with acquired brain injury often suffer from deficits in sustained attention that impact quality of life and complicate…
View details →DOI: 10.1080/23279095.2023.2213792 Negative / Null Result ReportOpen accessMedicine
Schultz JC, Body MJA, Edger PP et al. · 2025 · The New phytologist
Galls are structures formed by plants in response to stimuli by parasitic insects. Because galls require altered gene expression to change cell fates, their initiation requires pluripotent or 'reactive' cells. We used RNA sequencing to…
View details →DOI: 10.1111/nph.70241 Negative / Null Result ReportMedicine
Kealey MR, Urakami J, Henderson K et al. · 2023 · Applied ergonomics
We report on a series of four studies that investigated how user experience design (UXD) can improve printed educational materials (PEMs). We examined the perceived usability of an existing PEM for breast cancer screening and observed the…
View details →DOI: 10.1016/j.apergo.2023.104081 Negative / Null Result Report
WU Y, LI Z, WU S et al. · 2023 · Preprint
Objective: Traditional observational research has suggested a connection between socioeconomic position, mental health, and sleep apnea (SA), but the specifics of this connection are still unclear. Using the Mendelian randomization…
View details →DOI: 10.21203/rs.3.rs-2983141/v1 Negative / Null Result ReportMedicine
Minzer S · 2021 · Nutrition and cancer
Cancer is the second most prevalent disease worldwide and it presents characteristic hallmarks common to all its types. Within these, it has been described a reprogramming of its energy metabolism, characterized by the preferential use of…
View details →DOI: 10.1080/01635581.2020.1836243 Negative / Null Result ReportMedicine
Starr MC, Cater DT, Wilson AC et al. · 2022 · Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies
Objectives To describe a single-center experience of pediatric patients with hyperammonemia not due to inborn errors of metabolism and determine the association between use of continuous kidney replacement therapy (CKRT) treatment and…
View details →DOI: 10.1097/pcc.0000000000002949 Negative / Null Result ReportOpen access
Hoeg TB, Chandra A, Duriseti R et al. · 2023 · Preprint
Background: A recent epidemiological analysis of staggered policy implementation reported a 29.4% reduction in COVID-19 cases by maintaining school mask mandates in the greater Boston area during the first half of 2022. The robustness of…
Negative / Null Result ReportOpen accessMedicine
Song B, Sommer W, Maurer U · 2025 · The European journal of neuroscience
Repetition suppression (RS) refers to the reduction of neuronal responses to repeated stimuli as compared to nonrepeated stimuli. The predictive coding account of RS proposes that its magnitude is modulated by repetition probability…
View details →DOI: 10.1111/ejn.70047 Negative / Null Result ReportMedicine
Liu H, Holland RW, Blechert J et al. · 2022 · Cognition & emotion
Consistently not responding to stimuli during go/no-go training leads to lower evaluations of these NoGo stimuli. How this NoGo-devaluation-effect can be explained has remained unclear. Here, we ran three experiments to test the hypothesis…
View details →DOI: 10.1080/02699931.2022.2067132 