Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 30 of 45

Full-Text Articles in Social and Behavioral Sciences

Short-Term Effects Of Fish And Fish Oil Consumption On Total And High Molecular Weight Adiponectin Levels In Overweight And Obese Adults, Elizabeth P. Neale, Beverly Muhlhausler, Yasmine C. Probst, Marijka J. Batterham, Francesca Fernandez, Linda C. Tapsell Nov 2015

Short-Term Effects Of Fish And Fish Oil Consumption On Total And High Molecular Weight Adiponectin Levels In Overweight And Obese Adults, Elizabeth P. Neale, Beverly Muhlhausler, Yasmine C. Probst, Marijka J. Batterham, Francesca Fernandez, Linda C. Tapsell

Dr Marijka Batterham

Objective: Fish or fish oil consumption may increase levels of total and high molecular weight (HMW) adiponectin, a hormone associated with anti-inflammatory and insulin-sensitising effects, however it is not known if the effects of the food and supplement are the same. The aim of this study was to compare the effect of consuming fish and fish oil supplements on plasma total and HMW adiponectin concentrations in overweight human participants. Materials/Methods: 29 overweight and obese participants underwent a two week run-in period, followed by a four week isocaloric dietary intervention which provided 1.8g of long chain omega-3 polyunsaturated fatty acids (LC …


Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang Nov 2015

Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang

Dr Marijka Batterham

Peptide Y-Y (PYY) is an anorexigenic hormone implicated in appetite control, and β-glucan is a fiber known to affect appetite. We hypothesized that plasma PYY levels would increase in overweight human adults consuming increasing doses of β-glucan. The objective was to test whether the effect could be seen with β-glucan delivered through extruded cereals containing a high β-glucan oat bran with demonstrated high molecular weight and solubility. Fourteen subjects consumed a control meal and 3 cereals of varying β-glucan concentration (between 2.2 and 5.5 g), and blood samples were collected over 4 hours. Analysis of raw PYY data showed a …


Effect Of 6 Weeks' Consumption Of Β-Glucan-Rich Oat Products On Cholesterol Levels In Mildly Hypercholesterolaemic Overweight Adults, Karen E. Charlton, Linda C. Tapsell, Marijka J. Batterham, Jane O'Shea, Rebecca Thorne, Eleanor Beck, Susan M. Tosh Nov 2015

Effect Of 6 Weeks' Consumption Of Β-Glucan-Rich Oat Products On Cholesterol Levels In Mildly Hypercholesterolaemic Overweight Adults, Karen E. Charlton, Linda C. Tapsell, Marijka J. Batterham, Jane O'Shea, Rebecca Thorne, Eleanor Beck, Susan M. Tosh

Dr Marijka Batterham

Several regulatory bodies have approved a health claim on the cholesterol-lowering effects of oat β-glucan at levels of 3·0 g/d. The present study aimed to test whether 1·5 g/d β-glucan provided as ready-to-eat oat flakes was as effective in lowering cholesterol as 3·0 g/d from oats porridge. A 6-week randomised controlled trial was conducted in eighty-seven mildly hypercholesterolaemic ( ≥ 5 mmol/l and < 7·5 mmol/l) men and women assigned to one of three diet arms (25 % energy (E%) protein; 45 E% carbohydrate; 30 E% fat, at energy requirements for weight maintenance): (1) minimal β-glucan (control); (2) low-dose oat β-glucan …


Lean Body Mass Associated With Upper Body Strength In Healthy Older Adults While Higher Body Fat Limits Lower Extremity Performance And Endurance, Karen E. Charlton, Marijka Batterham, Kelly Langford, Jenna Lateo, Erin Brock, Karen L. Walton, Philippa M. Lyons-Wall, Katie Eisenhauer, Nick Green, Cameron Mclean Nov 2015

Lean Body Mass Associated With Upper Body Strength In Healthy Older Adults While Higher Body Fat Limits Lower Extremity Performance And Endurance, Karen E. Charlton, Marijka Batterham, Kelly Langford, Jenna Lateo, Erin Brock, Karen L. Walton, Philippa M. Lyons-Wall, Katie Eisenhauer, Nick Green, Cameron Mclean

Dr Marijka Batterham

Impaired strength adversely influences an older person's ability to perform activities of daily living. A cross-sectional study of 117 independently living men and women (age = 73.4 9.4 year; body mass index (BMI) = 27.6 4.8 kg/m2) aimed to assess the association between body composition and: (1) upper body strength (handgrip strength, HGS); (2) lower extremity performance (timed up and go (TUG) and sit to stand test (STS)); and (3) endurance (6-minute walk (SMWT). Body composition (% fat; lean body mass (LBM)) was assessed using bioelectrical impedance. Habitual physical activity was measured using the Minnesota Leisure Time Physical Activity Questionnaire …


Effect Of 6 Weeks Consumption Of B-Glucan Rich Oat Products On Cholesterol Levels In Mildly Hypercholesterolaemic Overweight Adults, Karen Charlton, Linda Tapsell, Marijka Batterham, Jane E. O'Shea, Rebecca L. Thorne, Eleanor Beck, Susan Tosh Nov 2015

Effect Of 6 Weeks Consumption Of B-Glucan Rich Oat Products On Cholesterol Levels In Mildly Hypercholesterolaemic Overweight Adults, Karen Charlton, Linda Tapsell, Marijka Batterham, Jane E. O'Shea, Rebecca L. Thorne, Eleanor Beck, Susan Tosh

Dr Marijka Batterham

Abstract presented at the Dietitians Association of Australia 16th International Congress of Dietetics, 5-8 September 2012, Sydney Convention & Exhibition Centre, Sydney, Australia


A Feasibility Study: Emotional Freedom Techniques For Depression In Australian Adults, Peta Stapleton, Sharon Devine, Hannah Chatwin, Brett Porter, Terri Sheldon Aug 2015

A Feasibility Study: Emotional Freedom Techniques For Depression In Australian Adults, Peta Stapleton, Sharon Devine, Hannah Chatwin, Brett Porter, Terri Sheldon

Peta B. Stapleton

The purpose of this study was to investigate the feasibility of using Clinical Emotional Freedom Techniques (EFT) to treat Major Depressive Disorder in an adult population by way of a therapeutic group setting. Adults were assigned to EFT group treatment for a period of eight weeks. Diagnostic assessment was completed immediately pre and post treatment using the Mini International Neuropsychiatric Interview. In addition to this, self-report assessments measuring symptomatic evidence of depression were completed by the participants before the treatment, after the treatment and at three month follow-up. Comparisons with a community group were made at pre and post intervention …


A Systematic Review Of The Impact Of Powered Mobility Devices On Older Adults’ Activity Engagement, R Formiatti, L Moir, Janet Richmond, J Millsteed Jul 2015

A Systematic Review Of The Impact Of Powered Mobility Devices On Older Adults’ Activity Engagement, R Formiatti, L Moir, Janet Richmond, J Millsteed

Janet E Richmond PhD

Purpose: To systematically review the impact powered mobility devices have on engagement in independent occupations for adults with acquired mobility limitations. Method: Electronic search of CINAHL Plus, Medline, PsychInfo, OT Seeker, Joanna Briggs Institute, and Physiotherapy Evidence Database. Search terms included combinations of words to encompass all terms most likely used for powered mobility. Results: Eleven studies were eligible for inclusion. One study was a true experimental design; four studies were pre-experimental, and six were nonexperimental. Studies indicated positive improvements to occupational engagement and independence while environmental barriers were identified as negatively impacting occupation and increasing risk of injury or …


Endogenous Spatial Attention: Evidence For Intact Functioning In Adults With Autism, Michael Grubb, Marlene Behrmann, Ryan Egan, Nancy Minshew, Marisa Carrasco, David Heeger Apr 2015

Endogenous Spatial Attention: Evidence For Intact Functioning In Adults With Autism, Michael Grubb, Marlene Behrmann, Ryan Egan, Nancy Minshew, Marisa Carrasco, David Heeger

Marlene Behrmann

Rapid manipulation of the attention field (i.e. the location and spread of visual spatial attention) is a critical aspect of human cognition, and previous research on spatial attention in individuals with autism spectrum disorders (ASD) has produced inconsistent results. In a series of three psychophysical experiments, we evaluated claims in the literature that individuals with ASD exhibit a deficit in voluntarily controlling the deployment and size of the spatial attention field. We measured the spatial distribution of performance accuracies and reaction times to quantify the sizes and locations of the attention field, with and without spatial uncertainty (i.e. the lack …


Usability Testing Of Asthmawise With Older Adults, Pippa Burns, Sandra C. Jones, Don Iverson, Peter Caputi Mar 2014

Usability Testing Of Asthmawise With Older Adults, Pippa Burns, Sandra C. Jones, Don Iverson, Peter Caputi

Sandra Jones

There are many reasons why online self-management education is attractive to both patients and providers. AsthmaWise, an online self-management program, was developed using a Moodle platform, to enable older adults to learn asthma self-management skills. This study aimed to improve AsthmaWise through conducting: usability testing with a sample of end users; a cognitive walk-through undertaken by an independent health researcher; and assessment of content readability. A Perceived Health Web Site Usability Questionnaire score of 67% was achieved, indicating that there were usability issues that needed to be addressed. The cognitive walk-through and readability assessment identified unique issues that were not …


Asthmawise - A Field Of Dreams? The Results Of An Online Education Program Targeting Older Adults With Asthma, Pippa Burns, Sandra C. Jones, Donald C. Iverson, Peter Caputi Mar 2014

Asthmawise - A Field Of Dreams? The Results Of An Online Education Program Targeting Older Adults With Asthma, Pippa Burns, Sandra C. Jones, Donald C. Iverson, Peter Caputi

Sandra Jones

Objectives: The aim of this study was to establish the feasibility and acceptability of an online asthma self-management program developed for older Australians with asthma. Methods: AsthmaWise, an internet education self-management program, was piloted for a 3-month period at the beginning of 2012. Participants were recruited using both online and offline strategies and were required to complete surveys, both pre- and post-intervention, in a repeated measures design. Results: Matched data were collected from 51 participants; the results showed AsthmaWise to be a feasible and acceptable method of delivering asthma education to the target population. Self-reported measures showed an increase in …


'Get Your Life Back': Process And Impact Evaluation Of An Asthma Social Marketing Campaign Targeting Older Adults, Uwana Evers, Sandra C. Jones, Donald C. Iverson, Peter Caputi Mar 2014

'Get Your Life Back': Process And Impact Evaluation Of An Asthma Social Marketing Campaign Targeting Older Adults, Uwana Evers, Sandra C. Jones, Donald C. Iverson, Peter Caputi

Sandra Jones

Background: Asthma in older adults is underdiagnosed and poorly self-managed. This population has little knowledge about the key symptoms, the prevalence among older adults, and the serious consequences of untreated asthma. The purpose of this study was to undertake a multifaceted evaluation of a social marketing campaign to increase asthma awareness among older adults in a regional Australian community. Methods: A cohort of older adults in an intervention region (n = 316) and a control region (n = 394) were surveyed immediately prior to and following the social marketing campaign. Campaign awareness, message recall, materials recognition, and actions taken as …


Promoting Asthma Awareness To Older Adults: Formative Research For A Social Marketing Campaign, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson Mar 2014

Promoting Asthma Awareness To Older Adults: Formative Research For A Social Marketing Campaign, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson

Sandra Jones

The limited existing research on the asthma perceptions of older adults suggests that this population perceives asthma to be a childhood disease and, therefore, believe that they are not susceptible to developing the condition as an adult. The asthma mortality rate is much higher for older adults than for children, and there is considerable negative impact on health-related quality of life. However, health promotion regarding asthma is rarely aimed at this population. To address this issue, social marketing campaign messages and materials about asthma were developed for an older adult population based on quantitative survey data. Through a series of …


The Devil Is In The Detail: Determining The Content Of An Internet Intervention For Older Adults With Asthma, Pippa Burns, Sandra C. Jones, Donald C. Iverson, Peter Caputi Mar 2014

The Devil Is In The Detail: Determining The Content Of An Internet Intervention For Older Adults With Asthma, Pippa Burns, Sandra C. Jones, Donald C. Iverson, Peter Caputi

Sandra Jones

Introduction: The Internet can support people to self-manage their asthma, while overcoming barriers frequently found in primary care. A user-centred design process was utilised to explore the types of asthma information older adults perceived to be beneficial in helping them manage their asthma and the website features they felt were desirable for an asthma education website. Methods: A survey package was mailed to 9,000 adults aged 55 years and over, whose contact details had been obtained from the Australian Electoral Commission. Four focus groups were also conducted covering: asthma management; asthma Internet information; and website features. The Technology Acceptance Model …


Asthma In Older Adults: The Need For Asthma Health Promotion Interventions, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson Mar 2014

Asthma In Older Adults: The Need For Asthma Health Promotion Interventions, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson

Sandra Jones

Asthma is a serious health issue for older adults. Among Australians aged 55 years and older, asthma prevalence, morbidity, and mortality are relatively high by international comparison and compared to other age groups. As people age, the diagnosis of asthma becomes more complicated, primarily due to comorbid conditions. Treatment and self-management are also more difficult in this age group due to the different medications prescribed for multiple conditions. At the same time, older adults do not perceive that they are susceptible to developing asthma, and they do not consider asthma to be a particularly serious disease, especially compared to other …


Stigma: Still An Important Issue For Adults With Asthma, Kelly L. Andrews, Sandra C. Jones, Judy Mullan Mar 2014

Stigma: Still An Important Issue For Adults With Asthma, Kelly L. Andrews, Sandra C. Jones, Judy Mullan

Sandra Jones

Psychosocial issues are recognized as important in the management and care of people with chronic illness, including asthma. There is limited research specifically examining the impact of stigma on people living with asthma, but the few studies that do exist have found that stigma is associated with higher morbidity. Our hypothesis is that the stigma felt by people with asthma creates a barrier to effective self-management practices (which work toward improving asthma control). A cycle of interrelated psychological and physical health factors may emerge, making asthma self-management harder to address. The objective of this study was to determine whether adults …


The Asthma Knowledge And Perceptions Of Older Australian Adults: Implications For Social Marketing Campaigns, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson Mar 2014

The Asthma Knowledge And Perceptions Of Older Australian Adults: Implications For Social Marketing Campaigns, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson

Sandra Jones

Objective: The purpose of this research is to gain an understanding of the asthma perceptions of older adults and identify gaps in their asthma knowledge. Methods: In regional New South Wales, Australia, a stratified, random sample of 4066 adults, aged 55 years and over, both with and without an asthma diagnosis, completed a survey based on the Health Belief Model about asthma knowledge and perceptions. Results: Almost half of the sample had experienced symptoms of breathlessness in the past four weeks. Breathlessness was a predictor of lower health ratings and poorer mood. Older adults reported low susceptibility to developing asthma. …


Mood And Food Cravings In Overweight And Obese Australian Adults: Clues To Treatment In Food Diaries, Peta Stapleton, Wava Doyle Oct 2013

Mood And Food Cravings In Overweight And Obese Australian Adults: Clues To Treatment In Food Diaries, Peta Stapleton, Wava Doyle

Peta B. Stapleton

The objective of this study was to examine food diaries from 89 female overweight and obese adults participating in a treatment trial for food cravings. For two weeks prior to beginning treatment and for the duration of the four-week treatment, all participants were required to complete a daily food monitoring sheet or diary in real-time, indicating all quantities of food/drink eaten throughout a day and whether the item was a craving item for them. The diaries were examined for narrative statements and categorized with regard to common content, resulting in seven themes (Physiological; Enjoyment/Celebration; Missing Out; Reward; Wastage; Emotive and …


Perceptions And Practices Of Adults With Asthma: A Social Cognitive Analysis, Kelly L. Andrews, Sandra C. Jones, Judy Mullan Jul 2013

Perceptions And Practices Of Adults With Asthma: A Social Cognitive Analysis, Kelly L. Andrews, Sandra C. Jones, Judy Mullan

Judy Mullan

This article describes a qualitative study that investigated the experiences, attitudes, and opinions of adults with asthma regarding self-managing their disease. Focus groups were conducted with 22 adults living in metropolitan and regional New South Wales, Australia. Key findings were that the perceived stigma of asthma, the need for social support, and the need for "asthma-friendly general practitioners" concerned participants more than formal self-management procedures such as written Asthma Action Plans and medication regimes. Social cognitive theory was used to explain the fluid relationship between persons with asthma, their environment, and their behavior in relation to self-management strategies and in …


Combining The Health Belief Model And Social Marketing To Develop A Community-Level Campaign About Asthma For Older Adults, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson Jul 2013

Combining The Health Belief Model And Social Marketing To Develop A Community-Level Campaign About Asthma For Older Adults, Uwana Evers, Sandra C. Jones, Peter Caputi, Donald C. Iverson

Sandra Jones

This conceptual paper provides a rationale for combining health behaviour theory with a social marketing framework in order to develop a community-level asthma campaign for adults aged 55 years and older. The prevalence of asthma in older adults in Australia is approximately 10%, higher than in many other countries, and asthma mortality increases with age. In addition, older adults' perceptions of asthma causes and treatments are often inaccurate. Many older adults believe that asthma is a childhood disease and that the effects of the condition are relatively minor and would not impact on daily life. In order to address these …


Assessing Alcohol Consumption In Older Adults: Looking For A Solution To Inform Evaluation Of Social Marketing Campaigns, Sandra C. Jones, Lance Barrie, Laura Robinson Jul 2013

Assessing Alcohol Consumption In Older Adults: Looking For A Solution To Inform Evaluation Of Social Marketing Campaigns, Sandra C. Jones, Lance Barrie, Laura Robinson

Sandra Jones

Alcohol consumption in older people presents unique challenges due to changes in body composition, co-morbid conditions and associated mediations, as well as a reduction in metabolic capacity. As such, this generation has been identified as an at-risk group by the NHRMC (NHRMC, 2011). For the purpose of this paper "older" adults are individuals aged 65 years and over. The NHMRC produced guidelines for minimising the risks associated with alcohol consumption in 2001 (NHMRC, 2001). While the 2001 NHMRC guidelines did not provide specific recommendations regarding levels of consumption for older people the revised 2009 guidelines recommend, 'Older people are advised …


Perceptions And Practices Of Adults With Asthma: A Social Cognitive Analysis, Kelly L. Andrews, Sandra C. Jones, Judy Mullan Jun 2013

Perceptions And Practices Of Adults With Asthma: A Social Cognitive Analysis, Kelly L. Andrews, Sandra C. Jones, Judy Mullan

Sandra Jones

This article describes a qualitative study that investigated the experiences, attitudes, and opinions of adults with asthma regarding self-managing their disease. Focus groups were conducted with 22 adults living in metropolitan and regional New South Wales, Australia. Key findings were that the perceived stigma of asthma, the need for social support, and the need for "asthma-friendly general practitioners" concerned participants more than formal self-management procedures such as written Asthma Action Plans and medication regimes. Social cognitive theory was used to explain the fluid relationship between persons with asthma, their environment, and their behavior in relation to self-management strategies and in …


Dementia, Stigma And Intentions To Help-Seek: A Pilot Study Of Australian Adults 40 To 65 Years, Lyn Phillipson, C Magee, Sandra C. Jones, S Reis, E Skladzien Jun 2013

Dementia, Stigma And Intentions To Help-Seek: A Pilot Study Of Australian Adults 40 To 65 Years, Lyn Phillipson, C Magee, Sandra C. Jones, S Reis, E Skladzien

Sandra Jones

Stigma (prejudice or negative stereotypes associated with personal attributes such the presence of ill health or disease) is an important concept as it has the potential to adversely impact on social exclusion, help seeking behaviours and the utilisation of health and social services. Whilst limited international research suggests that there may be stigma associated with dementia, this paper presents results from the first comprehensive study to explore stigma towards dementia in Australia. Results from an online survey of Australian adults (45-60 years) outline the nature and presence of negative attitudes or stereotypes towards dementia and people living with dementia, and …


Splashpads, Swings, And Shade: Parents' Preferences For Neighbourhood Parks, Patricia Tucker, Jason Gilliland, Jennifer Irwin May 2013

Splashpads, Swings, And Shade: Parents' Preferences For Neighbourhood Parks, Patricia Tucker, Jason Gilliland, Jennifer Irwin

Trish Tucker

No abstract provided.


Effect Of 6 Weeks' Consumption Of Β-Glucan-Rich Oat Products On Cholesterol Levels In Mildly Hypercholesterolaemic Overweight Adults, Karen E. Charlton, Linda C. Tapsell, Marijka J. Batterham, Jane O'Shea, Rebecca Thorne, Eleanor Beck, Susan M. Tosh Apr 2013

Effect Of 6 Weeks' Consumption Of Β-Glucan-Rich Oat Products On Cholesterol Levels In Mildly Hypercholesterolaemic Overweight Adults, Karen E. Charlton, Linda C. Tapsell, Marijka J. Batterham, Jane O'Shea, Rebecca Thorne, Eleanor Beck, Susan M. Tosh

Karen E. Charlton

Several regulatory bodies have approved a health claim on the cholesterol-lowering effects of oat β-glucan at levels of 3·0 g/d. The present study aimed to test whether 1·5 g/d β-glucan provided as ready-to-eat oat flakes was as effective in lowering cholesterol as 3·0 g/d from oats porridge. A 6-week randomised controlled trial was conducted in eighty-seven mildly hypercholesterolaemic ( ≥ 5 mmol/l and < 7·5 mmol/l) men and women assigned to one of three diet arms (25 % energy (E%) protein; 45 E% carbohydrate; 30 E% fat, at energy requirements for weight maintenance): (1) minimal β-glucan (control); (2) low-dose oat β-glucan …


Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang Feb 2013

Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang

Xu-Feng Huang

Peptide Y-Y (PYY) is an anorexigenic hormone implicated in appetite control, and β-glucan is a fiber known to affect appetite. We hypothesized that plasma PYY levels would increase in overweight human adults consuming increasing doses of β-glucan. The objective was to test whether the effect could be seen with β-glucan delivered through extruded cereals containing a high β-glucan oat bran with demonstrated high molecular weight and solubility. Fourteen subjects consumed a control meal and 3 cereals of varying β-glucan concentration (between 2.2 and 5.5 g), and blood samples were collected over 4 hours. Analysis of raw PYY data showed a …


Profiles Of Underreporting In Healthy Adults And Adults With Type Ii Diabetes Mellitus Participating In A Dietary Intervention Trial, Gina Martin, Linda C. Tapsell, Marijka Batterham Nov 2012

Profiles Of Underreporting In Healthy Adults And Adults With Type Ii Diabetes Mellitus Participating In A Dietary Intervention Trial, Gina Martin, Linda C. Tapsell, Marijka Batterham

Dr Marijka Batterham

Abstract from The Proceedings of the Nutrition Society of Australia, 2002.


Increased Intake Of Dietary Polyunsaturated Fat Does Not Promote Whole Body Or Preferential Abdominal Fat Mass Loss In Overweight Adults, Sze-Yen Tan, Marijka Batterham, Linda Tapsell Nov 2012

Increased Intake Of Dietary Polyunsaturated Fat Does Not Promote Whole Body Or Preferential Abdominal Fat Mass Loss In Overweight Adults, Sze-Yen Tan, Marijka Batterham, Linda Tapsell

Dr Marijka Batterham

Objective: There is evidence that increasing the proportion of polyunsaturated fatty acids (PUFA) in a diet can enhance the rate of fat oxidation acutely. Higher PUFA in a diet has also been associated with greater abdominal fat loss in longer term studies. This study aimed to investigate if higher PUFA intake would result in greater fat mass loss over a 12-week period, mainly from the abdominal region. Methods: Data at the 12-week time point from two weight loss studies, both comparing high PUFA versus low PUFA diets was, accessed for 141 overweight subjects from the same area. Specifically, data on …


Eeg In Adults With Attention-Deficit/Hyperactivity Disorder, Patrick Heaven, Robert Barry, Mitchell Byrne, Adam Clarke, Rory Mccarthy, Mark Selikowitz Nov 2012

Eeg In Adults With Attention-Deficit/Hyperactivity Disorder, Patrick Heaven, Robert Barry, Mitchell Byrne, Adam Clarke, Rory Mccarthy, Mark Selikowitz

Mitchell K Byrne

Attention-Deficit/Hyperactivity Disorder (AD/HD) is the most common psychiatric disorder of childhood, but it is becoming increasingly more apparent that more than half the childhood sufferers will continue to manifest symptoms of the disorder as adults. While EEG coherence in children with AD/HD has been examined extensively, no studies have investigated coherence in adults with the disorder. This study investigated EEG coherence in adults with AD/HD. EEG was recorded from 18 adult males with AD/HD, and an age- and gender-matched control group, during an eyes-closed resting condition. Waveshape coherence was calculated for 8 intrahemispheric electrode pairs (4 in each hemisphere), and …


"A Spoonful Of Sugar": Delayed Effects Of Coffee, Tea And Sucrose On Postprandial Glycemia In Lean, Young, Healthy Adults, Jimmy Chun Yu Louie, F Atkinson, P Petocz, J Brand-Miller Nov 2012

"A Spoonful Of Sugar": Delayed Effects Of Coffee, Tea And Sucrose On Postprandial Glycemia In Lean, Young, Healthy Adults, Jimmy Chun Yu Louie, F Atkinson, P Petocz, J Brand-Miller

Jimmy Chun Yu Louie

No abstract provided.


Delayed Effects Of Coffee, Tea And Sucrose On Postprandial Glycemia In Lean, Young, Healthy Adults, Jimmy Chun Yu Louie, Fiona Atkinson, Peter Petocz, Jennie Brand-Miller Nov 2012

Delayed Effects Of Coffee, Tea And Sucrose On Postprandial Glycemia In Lean, Young, Healthy Adults, Jimmy Chun Yu Louie, Fiona Atkinson, Peter Petocz, Jennie Brand-Miller

Jimmy Chun Yu Louie

In observational studies, habitual coffee consumption has been linked to a lower risk of type 2 diabetes. We hy-pothesized that the mechanism may be related to delayed effects on postprandial glycemia. The aim of this study is to investigate the glycemic and insulinemic effects of consumption of caffeinated and decaffeinated coffee, sweetened and unsweetened, tea and sucrose, 1 h prior to a high carbohydrate meal. On separate occasions in random order, lean young healthy subjects (n = 8) consumed a potato-based meal 1 hour after consumption of 250 mL of black coffee (COF), black coffee sweetened with 10 g of …