A. Hajnal

Pennsylvania State University — United States

Mathematics · Physical Sciences

52h-index10.5kcitations348works6.32yr avg
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Research Topics

Advanced Topology and Set Theory(83), Regulation of Appetite and Obesity(69), Limits and Structures in Graph Theory(59), Biochemical Analysis and Sensing Techniques(40), Advanced Graph Theory Research(39)

Publications348 total

Elevated monocyte-to-lymphocyte ratio, C-reactive protein and further inflammatory parameters as potential biomarkers of suicide risk in bipolar I disorder
Frontiers in Psychiatry·2025Open Access
PLX3397-Induced Microglial Ablation Alters Adipose Tissue Accumulation in a Male–Female-Dependent Manner Under High-Energy-Diet Feeding
Nutrients·2025Open Access
Irony comprehension in first-degree relatives of patients with bipolar affective disorder – a preliminary fMRI study
Frontiers in Psychiatry·2025Open Access
Diet, diet access, and metabolic physiology as critically understudied factors in rodent models of alcohol intake: A commentary on Emous et al. (2025)
Alcohol Clinical and Experimental Research·2025· 1 citedOpen Access
Characterizing The Inflammatory and Behavioral Consequences of Peripheral Nerve Injury
Journal of Pain·2025
Influence of Bariatric Surgery on Gut Microbiota Composition and Its Implication on Brain and Peripheral Targets
Nutrients·2024· 37 citedOpen Access
Spontaneous mentalizing in patients with schizophrenia – a meta-analysis
European Psychiatry·2024Open Access
Vagus nerve damage increases alcohol intake and preference in a nonpreferring rat line: Relationship to vagal regulation of the hypothalamic–pituitary–adrenal axis
Alcohol Clinical and Experimental Research·2024· 7 citedOpen Access
Patients with chronic bipolar disorder show impairments in interpreting literary fiction - A preliminary explorative study with the short story task
Journal of Psychiatric Research·2024· 2 cited
Investigation of peripheral inflammatory biomarkers in association with suicide risk in major depressive disorder
Frontiers in Psychiatry·2024· 16 citedOpen Access
Adolescent alcohol disrupts development of noradrenergic neurons in the nucleus of the tractus solitarius and enhances stress behaviors in adulthood in mice in a sex specific manner
Addiction Neuroscience·2023· 4 citedOpen Access
Reduced Striatal Dopamine Transporter Availability and Heightened Response to Natural and Pharmacological Stimulation in CCK-1R-Deficient Obese Rats
International Journal of Molecular Sciences·2023· 6 citedOpen Access
Severe Anemia in Sprague–Dawley Rats After Roux-en-Y Gastric Bypass Surgery
Comparative Medicine·2023Open Access
Adolescent Alcohol Disrupts Development of Noradrenergic Neurons in the Nucleus of the Tractus Solitarius and Enhances Stress Behaviors in Adulthood in Mice in a Sex Specific Manner
SSRN Electronic Journal·2023Open Access
Calorie restriction, but not Roux‐en‐Y gastric bypass surgery, increases [<sup>3</sup>H] PK11195 binding in a rat model of obesity
Synapse·2022· 1 cited
Greater avoidance of a saccharin cue paired with passive delivery of heroin is associated with a select increase in expression of CRFR2 and CRFbp in the hippocampus in rats
Brain Research Bulletin·2022· 3 citedOpen Access
The Neural Code for Taste in the Nucleus of the Solitary Tract of Rats with Obesity Following Roux-En-Y Gastric Bypass Surgery
Nutrients·2022· 2 citedOpen Access
Feasibility Study of Bariatric Surgery in a Rat Model of Spinal Cord Injury to Achieve Beneficial Body Weight Outcome
Neurotrauma Reports·2022Open Access
Changes in plasma ghrelin levels following surgical and non-surgical weight-loss in female rats predict alcohol use
Brain Research Bulletin·2022· 9 citedOpen Access
Impact of Nutrition, Microbiota Transplant and Weight Loss Surgery on Dopaminergic Alterations in Parkinson’s Disease and Obesity
International Journal of Molecular Sciences·2022· 22 citedOpen Access
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Frequent Co-authors

Ralph Norgren(7), Péter L. Erdős(6), Nicholas T. Bello(5), Christopher J. Lynch(3), Paul Erdős(3), Mihai Covașă(3), György Turán(3), Krzysztof Czaja(3), P. Erdös(2), Wolfgang Maass(2), Pavel Pudlák(2), Márió Szegedy(2), Tanusree Sen(2), Patricia M. Di Lorenzo(2), Claire B. de La Serre(2), Alexandra C Vaughn(2), Robert N. Cooney(2), E. C. Milner(2), Nora D. Volkow(2), Panayotis K. Thanos(2)