Article
Nutrition & Dietetics
Hayley Anne Young
Summary: The potential consequences of the EAT-Lancet diet on brain health, particularly for diets severely limiting animal products, were examined. The study found that adherence to the Alternative Healthy Eating Index (AHEI) was associated with better cognitive and affective outcomes, while adherence to the EAT-Lancet diet showed smaller or insignificant effects. A group following the EAT-Lancet recommendations had poorer nutritional adequacy and affective health. These findings highlight the need to optimize the EAT-Lancet diet for brain health and consider its potential unintended consequences.
Article
Nutrition & Dietetics
Murat Ozan, Yusuf Buzdagli, Cemre Didem Eyipinar, Nurcan Kilic Baygutalp, Neslihan Yuce, Furkan Oget, Emirhan Kan, Fatih Baygutalp
Summary: The study demonstrated that the combined intake of caffeine and taurine significantly improved physical performance in elite male boxers compared to placebo. Additionally, taurine alone also showed significant improvements in peak power compared to the caffeine group. Furthermore, the combined intake of caffeine and taurine had positive effects on balance, agility, and cognitive function in the athletes.
Article
Chemistry, Multidisciplinary
Ali Boolani, Daniel Fuller, Sumona Mondal, Eric Gumpricht
Summary: This study examines the impact of an adaptogen-rich product on the psychological and cognitive performance of individuals with different trait statuses. The results demonstrate that the adaptogen product significantly improves mood and cognitive test responses, particularly in individuals with low trait energy and high trait fatigue, compared to caffeine alone.
APPLIED SCIENCES-BASEL
(2022)
Article
Psychology, Biological
Alison Looby, Lauren Zimmerman, Nicholas R. Livingston
Summary: The study found that expectancies play a significant role in the effects of caffeine on mood and cognitive performance, especially for college students. The expectation of ingesting prescription stimulants may have a stronger impact than the actual pharmacological effects of caffeine. Future research is needed to understand how modifying expectancies can increase the benefits of caffeine while reducing potential negative consequences.
EXPERIMENTAL AND CLINICAL PSYCHOPHARMACOLOGY
(2022)
Article
Engineering, Biomedical
Juliane R. Sempionatto, Muyang Lin, Lu Yin, Ernesto de la Paz, Kexin Pei, Thitaporn Sonsa-ard, Andre N. de Loyola Silva, Ahmed A. Khorshed, Fangyu Zhang, Nicholas Tostado, Sheng Xu, Joseph Wang
Summary: This study presents a smart skin-worn device that can monitor blood pressure, heart rate, and various biomarkers, allowing for the capture of physiological effects of food intake and exercise.
NATURE BIOMEDICAL ENGINEERING
(2021)
Article
Nutrition & Dietetics
Andrew R. Jagim, Patrick S. Harty, Abdelrahman R. Barakat, Jacob L. Erickson, Victoria Carvalho, Chinguun Khurelbaatar, Clayton L. Camic, Chad M. Kerksick
Summary: The study found a high prevalence of caffeine and B-vitamins in energy drinks and shots in the US market, with many formulations containing well above the recommended daily value of B-vitamins.
Article
Biology
Brittany Bard, Annette Dodge, William Joyce, Michael Lawrence, Steven J. Cooke, Kathleen M. Gilmour
Summary: Juvenile rainbow trout held in pairs form dominance hierarchies, leading to chronic social stress and potential elevation of cortisol levels, resulting in lowered thermal tolerance. However, social stress did not greatly affect cardiac structure or function in the trout.
JOURNAL OF EXPERIMENTAL BIOLOGY
(2021)
Article
Cell Biology
Guido Mandilaras, Pengzhu Li, Robert Dalla-Pozza, Nikolaus Alexander Haas, Felix Sebastian Oberhoffer
Summary: This study aimed to investigate the acute cardiovascular effects of energy drinks on healthy children and teenagers. The results showed that energy drinks increased the number of supraventricular extrasystoles, decreased heart rate, but had no effect on QTc intervals. This trial demonstrated the cardiovascular and rhythmological effects of energy drinks in minors for the first time, showing potential adverse effects on heart rhythm.
Article
Psychiatry
Frederik Beske Almstrup, Merete Nordentoft, Marie Aarrebo Jensen, Jesper Kristiansen, Tina Dam Kristensen, Christina Wenneberg, Anne Helene Garde, Louise Birkedal Glenth, Dorte Nordholm
Summary: This study investigates the association between salivary alpha amylase (SAA), heart rate variability (HRV), salivary cortisol, and cognition in individuals at ultra-high risk (UHR) of psychosis. The results show that higher levels of SAA are significantly associated with lower cognitive performance in verbal and visual learning and memory, sustained attention, working memory, and global neurocognition.
SCHIZOPHRENIA RESEARCH
(2023)
Review
Nutrition & Dietetics
Brian Hack, Eduardo Macedo Penna, Tyler Talik, Rohan Chandrashekhar, Mindy Millard-Stafford
Summary: A systematic review and meta-analysis found that acute ingestion of Guarana has a small positive effect on human cognitive performance, improving response time but not accuracy. Whether the changes in cognitive performance are related to the caffeine content or other bioactive substances in Guarana remains unknown and requires further research.
Article
Nutrition & Dietetics
Philippa A. Jackson, Charlotte Kenney, Joanne Forster, Ellen F. Smith, Rian Elcoate, Bethany Spittlehouse, Jodee Johnson, David O. Kennedy
Summary: This study investigated the effects of low and moderate doses of coffeeberry extract on cognition and mood. The results showed that 100 mg of coffeeberry extract resulted in increased mental fatigue and decreased accuracy on a task of sustained attention. However, no significant effects were found with 300 mg of coffeeberry extract. Therefore, low to moderate doses of coffeeberry extract do not have a beneficial effect on mood, mental and physical energy levels, or cognition.
Article
Fisheries
Muhammad Naveed Yousaf, Oyvind Ron, Patrycja Plebaniak Hagen, Charles McGurk
Summary: This study used implantable recorders to monitor fish welfare in farmed Atlantic salmon, and found that different stress tests could increase heart rate and cortisol levels. Histological evaluation of surgical healing should be combined with heart rate data analysis. Fish should be given enough time to stabilize heart rate levels after handling.
Article
Neurosciences
Philippa A. Jackson, Crystal Haskell-Ramsay, Joanne Forster, Julie Khan, Rachel Veasey, David O. Kennedy, Alissa R. Wilson, Caroline Saunders, Emma L. Wightman
Summary: The study found that 1100 mg of coffee berry extract could enhance alertness with limited effects on cognitive function. There were no effects on mood when apple extract was added. This suggests the potential for synergistic effects of low dose caffeine within coffee berry with polyphenols.
NUTRITIONAL NEUROSCIENCE
(2022)
Article
Agriculture, Dairy & Animal Science
Luciana Bergamasco, Lily N. Edwards-Callaway, Nora M. Bello, Sage H. Mijares, Charley A. Cull, Stacy Rugan, Ruby A. Mosher, Ronette Gehring, Johann F. Coetzee
Summary: The study characterized physiological responses to unmitigated surgical castration in calves of different ages. The findings suggest that younger calves showed different physiological responses compared to older ones, indicating that the response to castration-induced pain may be age-specific. These results could help in the future development of analgesics for alleviation of pain associated with castration in cattle.
Review
Nutrition & Dietetics
Jorge Gutierrez-Hellin, David Varillas-Delgado
Summary: Consumption of energy drinks has increased in adolescents and athletes for cognitive enhancement and improved performance, while excessive consumption can lead to cardiovascular issues. Recent studies suggest a potential positive correlation between genetics, moderate energy drink consumption, and athletic performance.
Article
Computer Science, Interdisciplinary Applications
Tad T. Brunye, Ezgi Mercan, Donald L. Weaver, Joann G. Elmore
JOURNAL OF BIOMEDICAL INFORMATICS
(2017)
Article
Psychology, Biological
Tad T. Brunye, Matthew D. Wood, Lindsay A. Houck, Holly A. Taylor
QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY
(2017)
Article
Engineering, Industrial
Tad T. Brunye, Shaina B. Martis, Carlene Horner, John A. Kirejczyk, Kathryn Rock
APPLIED ERGONOMICS
(2018)
Article
Engineering, Industrial
Tad T. Brunye, Shaina B. Mattis, John A. Kirejczyk, Kathryn Rock
APPLIED ERGONOMICS
(2019)
Article
Neurosciences
Nathan Ward, Erika Hussey, Thomas Wooten, Elizabeth Marfeo, Tad T. Brunye
Summary: This study investigates the effect of using a non-invasive brain stimulation device on balance performance under different cognitive demands. The results suggest that performing a secondary cognitive task influences postural sway, which can be mitigated by transcranial direct current stimulation. Additionally, lower surface stability increases postural sway.
Article
Health Care Sciences & Services
Dayna A. Clayton, Megan M. Eguchi, Kathleen F. Kerr, Kiyofumi Miyoshi, Tad T. Brunye, Trafton Drew, Donald L. Weaver, Joann G. Elmore
Summary: This study examines the association between pathologists' diagnostic accuracy, self-reported confidence levels, and metacognitive ability. The findings suggest that pathologists with higher metacognitive sensitivity are more likely to request a second opinion for inaccurate diagnoses, indicating that metacognition can affect clinical decisions.
MEDICAL DECISION MAKING
(2023)
Article
Multidisciplinary Sciences
Eric C. Anderson, Julie A. Cantelon, Amanda Holmes, Grace E. Giles, Tad T. Brunye, Robin Kanarek
Summary: The ability to regulate the intake of unhealthy foods is crucial in today's food environments. Increasing activity in the dorsolateral prefrontal cortex (DLPFC) may enhance cognitive control and emotional regulation, leading to better resistance against consuming unhealthy but palatable foods. Anodal transcranial direct current stimulation (tDCS) targeting the right DLPFC was found to decrease the perception of pleasantness but not the urge to consume highly palatable foods.
Article
Multidisciplinary Sciences
Tad T. T. Brunye, Trafton Drew, Kathleen F. F. Kerr, Hannah Shucard, Kate Powell, Donald L. L. Weaver, Joann G. G. Elmore
Summary: The study tested predictions of adaptive gain theory in the context of the review and interpretation of digital whole slide images of breast biopsies by pathologists. Results showed that changes in pupil diameter were associated with image difficulty and zoom level, supporting the theory's propositions.
Article
Pathology
Tad T. Brunye, Agnes Balla, Trafton Drew, Joann G. Elmore, Kathleen F. Kerr, Hannah Shucard, Donald L. Weaver
Summary: An accurate histopathologic diagnosis on surgical biopsy material is necessary for clinical management and has important implications for research, clinical trial design, and public health education. This study identified sources of diagnostic error in the interpretation of digitized breast biopsy slides and found that errors mainly occurred in recognizing the most significant pathology region, describing its features accurately, and making a correct diagnosis.
Article
Neurosciences
Kayla S. Sansevere, Thomas Wooten, Thomas McWilliams, Sidney Peach, Erika K. Hussey, Tad T. Brunye, Nathan Ward
JOURNAL OF COGNITIVE ENHANCEMENT
(2022)
Review
Neurosciences
Tad T. Brunye
Summary: NIBS techniques like TMS, tFUS, and tES are used to modulate cortical neuron activity and alter brain connectivity and plasticity, with a focus on studying decision-making processes and behavioral outcomes.
JOURNAL OF COGNITIVE ENHANCEMENT
(2021)
Review
Neurosciences
Tad T. Brunye, Randy Brou, Tracy Jill Doty, Frederick D. Gregory, Erika K. Hussey, Harris R. Lieberman, Kari L. Loverro, Elizabeth S. Mezzacappa, William H. Neumeier, Debra J. Patton, Jason W. Soares, Thaddeus P. Thomas, Alfred B. Yu
JOURNAL OF COGNITIVE ENHANCEMENT
(2020)
Review
Psychology, Experimental
Tad T. Brunye, Trafton Drew, Donald L. Weaver, Joann G. Elmore
COGNITIVE RESEARCH-PRINCIPLES AND IMPLICATIONS
(2019)
Article
Psychology, Experimental
Tad T. Brunye, Aaron L. Gardony, Amanda Holmes, Holly A. Taylor
COGNITIVE RESEARCH-PRINCIPLES AND IMPLICATIONS
(2018)
Proceedings Paper
Computer Science, Artificial Intelligence
Breanne K. Hawes, Tad T. Brunye, Brian P. Westgate
ADVANCES IN NEUROERGONOMICS AND COGNITIVE ENGINEERING
(2017)
Article
Behavioral Sciences
Amine Bahi
Summary: Gestational environmental enrichment (EE) has protective effects on social stress-induced anxiety-like behaviors and excessive ethanol consumption through increasing BDNF levels.
PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR
(2024)
Article
Behavioral Sciences
Sarabesh Natarajan, Grant Abass, Lucas Kim, Corinne Wells, Amir H. Rezvani, Edward D. Levin
Summary: Multiple neural systems, including dopamine D1 receptors and glutamate NMDA receptors, are involved in nicotine reinforcement. Acute blockade of D1 receptors decreases nicotine self-administration, while acute blockade of NMDA receptors increases it. Chronic blockade of NMDA receptors decreases nicotine self-administration. Memantine attenuates the decrease in nicotine self-administration caused by chronic D1 antagonist SCH-23390.
PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR
(2024)
Article
Behavioral Sciences
David R. Maguire
Summary: The study found that Lorcaserin alone reduces ventilation and enhances the ventilatory-depressant effects of opioids. This suggests that combining a 5-HT2C receptor agonist with opioids may increase the risk of ventilatory depression without reducing abuse.
PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR
(2024)
Article
Behavioral Sciences
Fen Liu, Qing Tian, Hui-Ling Tang, Xiang Cheng, Wei Zou, Ping Zhang
Summary: This study demonstrates the attenuating effect of H2S on PD-associated depression by improving hippocampal synaptic plasticity.
PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR
(2024)
Article
Behavioral Sciences
Mehrsa Rahimi-Danesh, Mohammad-Ali Samizadeh, Amir-Ehsan Sajadi, Tara Rezvankhah, Salar Vaseghi
Summary: This study investigated the effects of lithium on freezing behavior and pain perception in a fear-conditioning model in rats. The results showed that lithium had no effect on freezing behavior and pain subthreshold in all rats. Extinction training decreased freezing behavior, with more efficacy in females. Gender differences were also observed in the effects of extinction training.
PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR
(2024)