☆ 4.4 Article

Supplementation with DHA and the psychological functioning of young adults

BRITISH JOURNAL OF NUTRITION (2013)

期刊

BRITISH JOURNAL OF NUTRITION

卷 109, 期 1, 页码 155-161

出版社

CAMBRIDGE UNIV PRESS

DOI: 10.1017/S0007114512000566

关键词

DHA; Memory; Mood; Vigilance

类别

Nutrition & Dietetics

资金

Novartis Nutrition Research A.G.

向作者/读者索取更多资源

Protocol

Reagent

摘要

The grey matter of the brain contains high levels of the essential nutrient DHA. Although the role of DHA in the developing brain and in dementia has attracted attention, its influence on the brain of the healthy adult has been little considered. A total of 285 young adult females took 400mg of DHA, in a double-blind, placebo-controlled trial, for 50 d. After 50 d, recently acquired information was more likely to be forgotten by those who had consumed DHA. No significant differences in mood, reaction times, vigilance or visual acuity were found.

作者

我是这篇论文的作者

点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4

评分不足

次要评分

新颖性

-

重要性

-

科学严谨性

-

评价这篇论文

推荐

Article Clinical Neurology

Influence of mid-afternoon nap duration and sleep parameters on memory encoding, mood, processing speed, and vigilance

Ruth L. F. Leong, TeYang Lau, Andrew R. Dicom, Teck Boon Teo, Ju Lynn Ong, Michael W. L. Chee

Summary: The study aimed to investigate the effects of mid-afternoon naps on memory encoding, vigilance, speed of processing, mood, and sleepiness. Naps of durations ranging from 10 to 60 minutes were found to improve positive mood and alleviate self-reported sleepiness up to 240 minutes post-nap. Only the 30-minute nap showed benefits for memory encoding, while improvements in vigilance were moderate and no benefits for speed of processing were observed. Sleep inertia was observed for naps of 30 to 60 minutes but resolved within 30 minutes after waking.

SLEEP (2023)

添加到收藏夹

Article Neurosciences

LPC-DHA/EPA-Enriched Diets Increase Brain DHA and Modulate Behavior in Mice That Express Human APOE4

Sarah B. Scheinman, Dhavamani Sugasini, Monay Zayed, Poorna C. R. Yalagala, Felecia M. Marottoli, Papasani V. Subbaiah, Leon M. Tai

Summary: Research suggests that LPC-DHA/EPA-enriched krill oil can increase brain DHA and improve memory-related behavior in mice with the APOE4 gene. Therefore, long-term use of LT-krill oil supplements may provide some level of protection against age-related neurodegeneration.

FRONTIERS IN NEUROSCIENCE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Open multi-session and multi-task EEG cognitive Dataset for passive brain-computer Interface Applications

Marcel F. F. Hinss, Emilie S. S. Jahanpour, Bertille Somon, Lou Pluchon, Frederic Dehais, Raphaelle N. Roy

Summary: Brain-Computer Interfaces, especially passive Brain-Computer Interfaces, are gaining attention in both fundamental and applied research. However, data sharing in pBCI research is limited. The COG-BCI database provides validated EEG data from 29 participants and 4 different tasks, promoting the use of pBCIs in an open science framework.

SCIENTIFIC DATA (2023)

添加到收藏夹

Article Psychiatry

Autobiographical Memory and Episodic Specificity Across Different Affective States in Bipolar Disorder

Rafael de Assis da Silva, Marcelo Baggi Tanci, Renata Lage, Rodrigo L. Nascimento, Cristina M. T. Santana, J. Landeira-Fernandez, Antonio Egidio Nardi, Elie Cheniaux, Daniel C. Mograbi

Summary: Autobiographical memory plays a crucial role in self-identity and social functioning, with this study finding differences in memory specificity among bipolar disorder patients in different mood states. Manic patients tend to recall more episodic details compared to those in depression, highlighting the importance of considering mood states in assessing autobiographical memory in BD.

FRONTIERS IN PSYCHIATRY (2021)

添加到收藏夹

Article Clinical Neurology

The effect of sleep restriction, with or without high-intensity interval exercise, on behavioural alertness and mood state in young healthy males

Nicholas J. Saner, Matthew J-C. Lee, Nathan W. Pitchford, James R. Broatch, Greg D. Roach, David J. Bishop, Jonathan D. Bartlett

Summary: Sleep loss negatively affects mood state and alertness, while exercise can have a positive impact on them. However, this study found that even though high-intensity interval exercise was performed during sleep restriction, it did not mitigate the negative effects on mood, well-being, and alertness. Further research is needed to determine if alternative exercise sessions or protocols can have more positive outcomes during sleep restriction.

JOURNAL OF SLEEP RESEARCH (2023)

添加到收藏夹

Review Psychology, Biological

The effect of acute normobaric hyperoxia on cognition: A systematic review, meta-analysis and meta-regression

David M. Shaw, Peter M. Bloomfield, Nicholas Gant

Summary: This study examined the effect of acute normobaric hyperoxic breathing on cognition in healthy humans through a systematic review, meta-analysis, and meta-regression. The results showed that hyperoxic breathing improved memory accuracy, attention accuracy, reaction speed, crystallised intelligence, executive function, and information processing. However, the overall quality of evidence was low and there was a large range of study heterogeneity, reducing the reliability of these positive effects. The study suggests that further high-quality research is needed before recommending hyperoxic breathing to enhance cognition.

PHYSIOLOGY & BEHAVIOR (2023)

添加到收藏夹

Article Computer Science, Artificial Intelligence

A memristor-based associative memory neural network circuit with emotion effect

Chunhua Wang, Cong Xu, Jingru Sun, Quanli Deng

Summary: Generally, people tend to learn or recall pleasant experiences during positive feelings and recall unpleasant things during negative feelings. This article proposes a memristor-based circuit of emotion-affected associative memory neural network, which simulates the influence of emotion on memory.

NEURAL COMPUTING & APPLICATIONS (2023)

添加到收藏夹

Review Clinical Neurology

Systematic review and meta-analyses on the effects of afternoon napping on cognition

Ruth L. F. Leong, June C. Lo, Michael W. L. Chee

Summary: Research shows that napping has cognitive benefits, especially in terms of memory, vigilance, processing speed, and executive function. These effects are not influenced by age, nap duration, or habitual napping.

SLEEP MEDICINE REVIEWS (2022)

添加到收藏夹

Article Hospitality, Leisure, Sport & Tourism

Tourism memory, mood repair and behavioral intention

Youngsoo Kim, Manuel Alector Ribeiro, Gang Li

Summary: This research examines the role of tourism memory in mood repair and behavioral intentions. The findings suggest that both positive and negative mood groups recall positive tourism memories, and the impact of mood repair motivation on tourism memory valence is influenced by mood state. Additionally, the study identifies the characteristics of tourism memory and their effects on mood and behavioral intentions.

ANNALS OF TOURISM RESEARCH (2022)

添加到收藏夹

Article Nutrition & Dietetics

Effects of Inositol-Enhanced Bonded Arginine Silicate Ingestion on Cognitive and Executive Function in Gamers

Ryan Sowinski, Drew Gonzalez, Dante Xing, Choongsung Yoo, Victoria Jenkins, Kay Nottingham, Broderick Dickerson, Megan Humphries, Megan Leonard, Joungbo Ko, Mark Faries, Wesley Kephart, Christopher J. Rasmussen, Richard B. Kreider

Summary: This study showed that acute ASI + I ingestion may enhance cognitive function in experienced e-sport gamers, improving short-term and working memory, reaction time, reasoning, and concentration.

NUTRIENTS (2021)

添加到收藏夹

Review Nutrition & Dietetics

The effect of grape interventions on cognitive and mental performance in healthy participants and those with mild cognitive impairment: a systematic review of randomized controlled trials

Rachel Jayne Bird, Nigel Hoggard, Magaly Aceves-Martins

Summary: This study systematically reviewed the evidence on the acute and chronic effects of grape interventions on cognition and mood. Chronic studies found improvements in some cognitive domains, while acute studies showed no consistent effect on memory but improvements in reaction time. However, differences in study design, dosages, and outcome tests hindered between-study comparison. Overall, the results suggest that grapes can enhance certain aspects of cognition after both acute and chronic interventions.

NUTRITION REVIEWS (2022)

添加到收藏夹

Article Psychology, Clinical

Multispecies probiotic administration reduces emotional salience and improves mood in subjects with moderate depression: a randomised, double-blind, placebo-controlled study

Rita Baiao, Liliana P. Capitao, Cameron Higgins, Michael Browning, Catherine J. Harmer, Philip W. J. Burnet

Summary: This study found that taking probiotics can improve emotional processing and vigilance to neutral faces, reduce reward learning and interference word recall, and lower depression scores. However, these changes were not correlated with changes in emotional processing.

PSYCHOLOGICAL MEDICINE (2023)

添加到收藏夹

Article Food Science & Technology

An open-label, single-arm pilot study of tocotrienols supplementation on improving memory and attention in healthy young adults

Rae Yi Xin Par, Cheryl Wei Ling Teo, Javier Joon Kiat Tan, Yee Wei Ung, Kiang Soon Heng, Li Ting Hang, Mervyn Yeo, Wei Ney Yap

Summary: This study aimed to investigate the beneficial effects of tocotrienols (T3) supplementation on attention and memory. The results showed that T3 supplementation significantly improved memory and reaction speed, and reduced brainwave power, indicating enhanced neural efficacy and cognitive performance.

JOURNAL OF FUNCTIONAL FOODS (2022)

添加到收藏夹

Article Biology

Cervical transcutaneous vagal nerve stimulation (ctVNS) improves human cognitive performance under sleep deprivation stress

Lindsey K. McIntire, R. Andy McKinley, Chuck Goodyear, John P. McIntire, Rebecca D. Brown

Summary: The research evaluated the efficacy of non-invasive cervical transcutaneous vagal nerve stimulation (ctVNS) on mitigating the negative effects of fatigue on cognition and mood. Results suggest that ctVNS can significantly improve arousal and multi-tasking, and may represent an alternative treatment for fatigue in humans.

COMMUNICATIONS BIOLOGY (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Impact of repeated morning bright white light exposures on attention in a simulated office environment

Markus Canazei, Maximilian Dick, Wilfried Pohl, Johannes Weninger, Niclas Hubel, Siegmund Staggl, Elisabeth M. Weiss

Summary: This study examined the effects of two different light pulses on a simple attention task, as well as the effects of subsequent exposure to different illuminance levels on attention tasks. The results showed that subjects had improved reaction speed and higher heart rate variability under a brighter light pulse, but these differences disappeared when the light exposure remained the same. In addition, constant bright light exposure also led to higher reaction speed and heart rate variability in a complex attention task. Intermittent bright light may be promising for improving attentional performance in office workplaces.

SCIENTIFIC REPORTS (2023)

添加到收藏夹

Article Critical Care Medicine

The effect of airway management on CPR quality in the PARAMEDIC2 randomised controlled trial

Charles D. Deakin, Jerry P. Nolan, Chen Ji, Rachael T. Fothergill, Tom Quinn, Andy Rosser, Ranjit Lall, Gavin D. Perkins

Summary: The study aimed to assess chest compression fraction (CCF) according to different airway strategies in out-of-hospital cardiac arrest cases. However, the results showed no significant difference in CCF among different airway management groups, regardless of the duration of CPR. Thus, the type of airway used did not appear to impact CCF during resuscitation attempts.

RESUSCITATION (2021)

添加到收藏夹

Article Critical Care Medicine

Long term outcomes of participants in the PARAMEDIC2 randomised trial of adrenaline in out-of-hospital cardiac arrest

Kirstie L. Haywood, Chen Ji, Tom Quinn, Jerry P. Nolan, Charles D. Deakin, Charlotte Scomparin, Ranjit Lall, Simon Gates, John Long, Scott Regan, Rachael T. Fothergill, Helen Pocock, Nigel Rees, Lyndsey O'Shea, Gavin D. Perkins

Summary: The PARAMEDIC2 trial compared the effects of adrenaline on early outcomes in out-of-hospital cardiac arrest patients. Adrenaline improved survival up to 12 months follow-up but did not show evidence of improving favorable neurological outcomes. At 6 months, there was a slight increase in favorable neurological outcomes and survival in the adrenaline group compared to the placebo group.

RESUSCITATION (2021)

添加到收藏夹

Article Health Care Sciences & Services

Adrenaline to improve survival in out-of-hospital cardiac arrest: the PARAMEDIC2 RCT

Gavin D. Perkins, Chen Ji, Felix Achana, John J. M. Black, Karl Charlton, James Crawford, Adam de Paeztron, Charles Deakin, Mark Docherty, Judith Finn, Rachael T. Fothergill, Simon Gates, Imogen Gunson, Kyee Han, Susie Hennings, Jessica Horton, Kamran Khan, Sarah Lamb, John Long, Joshua Miller, Fionna Moore, Jerry Nolan, Lyndsey O'Shea, Stavros Petrou, Helen Pocock, Tom Quinn, Nigel Rees, Scott Regan, Andy Rosser, Charlotte Scomparin, Anne Slowther, Ranjit Lall

Summary: The study evaluated the effects of adrenaline on survival and neurological outcomes in patients with out-of-hospital cardiac arrest, finding that adrenaline improved long-term survival but did not significantly improve neurological outcomes. The incremental cost-effectiveness ratio per quality-adjusted life-year exceeded the threshold usually supported by the NHS.

HEALTH TECHNOLOGY ASSESSMENT (2021)

添加到收藏夹

Article Critical Care Medicine

Are there disparities in the location of automated external defibrillators in England?

Terry P. Brown, Gavin D. Perkins, Christopher M. Smith, Charles D. Deakin, Rachael Fothergill

Summary: The study in England found that AEDs were disproportionately placed in areas with lower residential population density but higher workplace population density, predominantly white population, and higher socio-economically classified occupations. There was a significant correlation between AED coverage and the LSOA Index of Multiple Deprivation, with only 27.4% of AEDs located in the lowest IMD decile.

RESUSCITATION (2022)

添加到收藏夹

Article Cardiac & Cardiovascular Systems

The effect of the GoodSAM volunteer first-responder app on survival to hospital discharge following out-of-hospital cardiac arrest

Christopher M. Smith, Ranjit Lall, Rachael T. Fothergill, Robert Spaight, Gavin D. Perkins

Summary: The GoodSAM mobile application, by alerting volunteer first-responders, can improve bystander cardiopulmonary resuscitation and defibrillation rates for out-of-hospital cardiac arrest patients, leading to increased survival rates. The study found that although the alert acceptance rates were low, they had a positive impact on patient survival to hospital discharge.

EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE (2022)

添加到收藏夹

Article Cardiac & Cardiovascular Systems

MIRACLE2 Score and SCAI Grade to Identify Patients With Out-of-Hospital Cardiac Arrest for Immediate Coronary Angiography

Nilesh Pareek, Nicholas Beckley-Hoelscher, Ritesh Kanyal, Antonio Cannata, Peter Kordis, Nicholas Sunderland, Ali Kirresh, Joanne Nevett, Rachael Fothergill, Ian Webb, Rafal Dworakowski, Narbeh Melikian, Sundeep Kalra, Thomas W. Johnson, Gianfranco Sinagra, Serena Rakar, Marko Noc, Ajay M. Shah, Jonathan Byrne, Philip MacCarthy

Summary: This study evaluated the impact of performing immediate coronary angiography (CAG) after out-of-hospital cardiac arrest (OHCA) with stratification of predicted neurologic injury and cardiogenic shock on arrival to a center. The results showed that immediate CAG was associated with improved survival with good neurologic outcome in low-risk patients with ST-segment elevation myocardial infarction and SCAI grade B to E shock.

JACC-CARDIOVASCULAR INTERVENTIONS (2022)

添加到收藏夹

Article Medicine, General & Internal

STRategies to manage Emergency ambulance Telephone Callers with sustained High needs: an Evaluation using linked Data (STRETCHED) - a study protocol

Rabeea'h W. Aslam, Helen Snooks, Alison Porter, Ashrafunnesa Khanom, Robert Cole, Adrian Edwards, Bethan Edwards, Bridie Angela Evans, Theresa Foster, Rachael Fothergill, Penny Gripper, Ann John, Robin Petterson, Andy Rosser, Anna Tee, Bernadette Sewell, Heather Hughes, Ceri Phillips, Nigel Rees, Jason Scott, Alan Watkins

Summary: This study aims to evaluate the effectiveness, safety, and efficiency of case management approaches for frequent users of ambulance services, and to gain insights into implementation barriers and facilitators. The study will use anonymized linked routine data and mixed-methods evaluation, as well as interviews and focus groups with stakeholders.

BMJ OPEN (2022)

添加到收藏夹

Article Medicine, General & Internal

Time intervals and distances travelled for prehospital ambulance stroke care: data from the randomised-controlled ambulance-based Rapid Intervention with Glyceryl trinitrate in Hypertensive stroke Trial-2 (RIGHT-2)

Mark Dixon, Jason P. Appleton, Polly Scutt, Lisa J. Woodhouse, Lee J. Haywood, Diane Havard, Julia Williams, Aloysius Niroshan Siriwardena, Philip M. Bath

Summary: This study investigated hyperacute stroke treatments in the ambulance-based setting, focusing on trial delivery timings and logistics. The results showed variations in timings and distances between ambulance services, but overall, the study supports the feasibility of large-scale paramedic-delivered ambulance-based stroke trials in urban and rural locations.

BMJ OPEN (2022)

添加到收藏夹

Article Cardiac & Cardiovascular Systems

A machine learning algorithm to predict a culprit lesion after out of hospital cardiac arrest

Nilesh Pareek, Christopher Frohmaier, Mathew Smith, Peter Kordis, Antonio Cannata, Jo Nevett, Rachael Fothergill, Robert C. Nichol, Mark Sullivan, Nicholas Sunderland, Thomas W. Johnson, Marko Noc, Jonathan Byrne, Philip MacCarthy, Ajay M. Shah

Summary: A machine learning algorithm was developed to predict the presence of a culprit lesion in patients with out-of-hospital cardiac arrest. The algorithm incorporates nine variables and was validated using data from the King's Out-of-Hospital Cardiac Arrest Registry. The results showed that the algorithm has high accuracy in predicting culprit coronary artery disease lesions and outperforms the current standard electrocardiogram.

CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS (2023)

添加到收藏夹

Article Endocrinology & Metabolism

Real-time continuous glucose monitoring immediately after severe hypoglycaemia requiring emergency medical services: A randomised controlled trial

Chukwuma Uduku, Valentina Pendolino, Narvada Jugnee, Nick Oliver, Rachael Fothergill, Monika Reddy

Summary: Real-time continuous glucose monitoring can reduce the risk of severe hypoglycaemia for adults with type 1 diabetes, but its impact immediately after an episode of severe hypoglycaemia has not been assessed.

DIABETIC MEDICINE (2023)

添加到收藏夹

Article Health Care Sciences & Services

Experiences and views of people who frequently call emergency ambulance services: A qualitative study of UK service users

Bridie A. Evans, Ashra Khanom, Adrian Edwards, Bethan Edwards, Angela Farr, Theresa Foster, Rachael Fothergill, Penny Gripper, Imogen Gunson, Alison Porter, Nigel Rees, Jason Scott, Helen Snooks, Alan Watkins

Summary: People who frequently call emergency ambulances perceive their care needs as urgent and ongoing. They are unable to see alternative ways to receive help and resolve problems. Communication between health professionals and service users appears inadequate. Further research is needed to understand service users' motivations and requirements to inform the design and delivery of accessible and effective services.

HEALTH EXPECTATIONS (2023)

添加到收藏夹

Article Cardiac & Cardiovascular Systems

MIRACLE2 Score Compared With Downtime and Current Selection Criterion for Invasive Cardiovascular Therapies After OHCA

Robert Aldous, Roman Roy, Antonio Cannata, Muhamad Abdrazak, Shamika Mohanan, Nicholas Beckley-Hoelscher, Daniel Stahl, Ritesh Kanyal, Peter Kordis, Nicholas Sunderland, Aleksandra Parczewska, Ali Kirresh, Joanne Nevett, Rachael Fothergill, Ian Webb, Rafal Dworakowski, Narbeh Melikian, Sundeep Kalra, Thomas W. Johnson, Gianfranco Sinagra, Serena Rakar, Marko Noc, Sameer Patel, Georg Auzinger, Marcin Gruchala, Ajay M. Shah, Jonathan Byrne, Philip MacCarthy, Nilesh Pareek

Summary: This study compared the discrimination performance of the MIRACLE2 score, downtime, and current randomized controlled trial (RCT) recruitment criteria in predicting poor neurologic outcome after out-of-hospital cardiac arrest (OHCA). The results showed that the MIRACLE2 score had a stronger association with outcome and higher discrimination for poor outcome compared to downtime and RCT recruitment criteria. The potential for the MIRACLE2 score to improve the selection of OHCA patients should be evaluated in future RCTs.

JACC-CARDIOVASCULAR INTERVENTIONS (2023)

添加到收藏夹

Article Medicine, General & Internal

Expedited transfer to a cardiac arrest centre for non-ST-elevation out-of-hospital cardiac arrest (ARREST) : a UK prospective, multicentre, parallel, randomised clinical trial

Tiffany Patterson, Gavin Perkins, Alexander Perkins, Tim Clayton, Richard Evans, Matthew Dodd, Steven Robertson, Karen Wilson, Adam Mellett-Smith, Rachael Fothergill, Paul Mccrone, Miles Dalby, Philip Maccarthy, Sam Firoozi, Iqbal Malik, Roby Rakhit, Ajay Jain, Jerry P. Nolan, ARREST Trial Collaborators

Summary: This study assessed whether expedited delivery to a cardiac arrest center compared with current standard of care reduces deaths in patients with resuscitated cardiac arrest. The results showed that expedited delivery to a cardiac arrest center did not reduce mortality in adult patients without ST elevation.

LANCET (2023)

添加到收藏夹

Article Critical Care Medicine

Trends in use of intraosseous and intravenous access in out-of-hospital cardiac arrest across English ambulance services: A registry-based, cohort study

Sharvari Vadeyar, Alexandra Buckle, Amy Hooper, Scott Booth, Charles D. Deakin, Rachael Fothergill, Chen Ji, Jerry P. Nolan, Martina Brown, Alan Cowley, Emma Harris, Maureen Ince, Robert Marriott, John Pike, Robert Spaight, Gavin Perkins, Keith Couper

Summary: This study aimed to explore changes over time in the use of intraosseous and intravenous drug routes in out-of-hospital cardiac arrest in England. The results showed that the use of intraosseous access has progressively increased, while the use of intravenous access has decreased.

RESUSCITATION (2023)

添加到收藏夹

Article Critical Care Medicine

Training and education Impact of the COVID-19 pandemic on public attitudes to cardiopulmonary resuscitation and publicly accessible defibrillator use in the UK

Claire A. Hawkes, Ines Kander, Abraham Contreras, Chen Ji, Terry P. Brown, Scott Booth, A. Niroshan Siriwardena, Rachael T. Fothergill, Julia Williams, Nigel Rees, Estelle Stephenson, Gavin D. Perkins

RESUSCITATION PLUS (2022)

添加到收藏夹

暂无数据

© Peeref 2019-2024. All rights reserved.