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Articles 30241 - 30270 of 38844

Full-Text Articles in Social and Behavioral Sciences

Relationship Between Plantar Pressures, Physical Activity And Sedentariness Among Preschool Children, Karen J. Mickle, Dylan P. Cliff, Bridget J. Munro, Anthony D. Okely, Julie R. Steele Jan 2011

Relationship Between Plantar Pressures, Physical Activity And Sedentariness Among Preschool Children, Karen J. Mickle, Dylan P. Cliff, Bridget J. Munro, Anthony D. Okely, Julie R. Steele

Faculty of Health and Behavioural Sciences - Papers (Archive)

It has been speculated that high plantar pressures might cause foot pain and discomfort which, in turn, may discourage children from being physically active and result in them spending more time in sedentary activities. The purpose of this study was to determine whether plantar pressure distributions generated by preschool children were correlated with objectively measured time spent in physical activity and sedentary behaviour. Dynamic plantar pressures were measured for 33 preschool children (age = 4.3±0.6 years; height = 1.06±0.1 m; mass = 18.4±2.9 kg; 17 boys) as they walked across an emed AT-4 pressure platform. Physical activity was objectively assessed …

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The Schizophrenia Susceptibility Gene Neuregulin 1 Modulates Tolerance To The Effects Of Canabinoids, Aurelie Boucher, Glenn E. Hunt, Jacques Micheau, Xu-Feng Huang, Iain Mcgregor, Tim Karl, Jonathon Arnold Jan 2011

The Schizophrenia Susceptibility Gene Neuregulin 1 Modulates Tolerance To The Effects Of Canabinoids, Aurelie Boucher, Glenn E. Hunt, Jacques Micheau, Xu-Feng Huang, Iain Mcgregor, Tim Karl, Jonathon Arnold

Faculty of Health and Behavioural Sciences - Papers (Archive)

Cannabis increases the risk of schizophrenia in genetically vulnerable individuals. In this study we aim to show that the schizophrenia susceptibility gene neuregulin 1 (Nrg1) modulates the development of tolerance to cannabinoids in mice. Nrg1 heterozygous (HET) and wild-type (WT) mice were treated daily for 15 d with the synthetic analogue of D9-tetrahydrocannabinol, CP55,940 (0.4 mg/kg). We measured the impact of this exposure on locomotor activity, anxiety, prepulse inhibition (PPI), body temperature and FosB/DFosB immunohistochemistry. Tolerance to CP55,940-induced hypothermia and locomotor suppression developed more rapidly in Nrg1 HET mice than WT mice. Conversely in the light-dark test, while tolerance to …

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Simvastatin Prevents Dopaminergic Neurodegeneration In Experimental Parkinsonian Models: The Association With Anti-Inflammatory Responses, Junqiang Yan, Yunqi Xu, Cansheng Zhu, Limin Zhang, Aimin Wu, Yu Yang, Zhaojun Xiong, Chao Deng, Xu-Feng Huang, Midori A. Yenari, Yuan-Guo Yang, Weihai Ying, Qing Wang Jan 2011

Simvastatin Prevents Dopaminergic Neurodegeneration In Experimental Parkinsonian Models: The Association With Anti-Inflammatory Responses, Junqiang Yan, Yunqi Xu, Cansheng Zhu, Limin Zhang, Aimin Wu, Yu Yang, Zhaojun Xiong, Chao Deng, Xu-Feng Huang, Midori A. Yenari, Yuan-Guo Yang, Weihai Ying, Qing Wang

Faculty of Health and Behavioural Sciences - Papers (Archive)

Background: In addition to their original applications to lowering cholesterol, statins display multiple neuroprotective effects. N-methyl-D-aspartate (NMDA) receptors interact closely with the dopaminergic system and are strongly implicated in therapeutic paradigms of Parkinson’s disease (PD). This study aims to investigate how simvastatin impacts on experimental parkinsonian models via regulating NMDA receptors. Methodology/Principal Findings: Regional changes in NMDA receptors in the rat brain and anxiolytic-like activity were examined after unilateral medial forebrain bundle lesion by 6-hydroxydopamine via a 3-week administration of simvastatin. NMDA receptor alterations in the post-mortem rat brain were detected by [3H]MK-801(Dizocilpine) binding autoradiography. 6-hydroxydopamine treated PC12 was applied …

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Simulated Viewpoint Jitter Shakes Sensory Conflict Accounts Of Vection, Stephen A. Palmisano, Robert S Allison, Juno Kim, Frederick Bonato Jan 2011

Simulated Viewpoint Jitter Shakes Sensory Conflict Accounts Of Vection, Stephen A. Palmisano, Robert S Allison, Juno Kim, Frederick Bonato

Faculty of Health and Behavioural Sciences - Papers (Archive)

Sensory conflict has been used to explain the way we perceive and control our self-motion, as well as the aetiology of motion sickness. However, recent research on simulated viewpoint jitter provides a strong challenge to one core prediction of these theories — that increasing sensory conflict should always impair visually induced illusions of self-motion (known as vection). These studies show that jittering self-motion displays (thought to generate significant and sustained visual–vestibular conflict) actually induce superior vection to comparable non-jittering displays (thought to generate only minimal/transient sensory conflict). Here we review viewpoint jitter effects on vection, postural sway, eye-movements and motion …

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The Reliability And Validity Of A Short Ffq Among Australian Aboriginal And Torres Strait Islander And Non-Indigenous Rural Children, J Gwynn, Victoria M. Flood, Catherine A. D'Este, John R. Attia, Nicole Turner, Janine Cochrane, John Wiggers Jan 2011

The Reliability And Validity Of A Short Ffq Among Australian Aboriginal And Torres Strait Islander And Non-Indigenous Rural Children, J Gwynn, Victoria M. Flood, Catherine A. D'Este, John R. Attia, Nicole Turner, Janine Cochrane, John Wiggers

Faculty of Health and Behavioural Sciences - Papers (Archive)

Objective: To determine the reproducibility and validity of a short FFQ (SFFQ) for Australian rural children aged 10 to 12 years, particularly Aboriginal and Torres Strait Islander children. Design: In this cross-sectional study participants completed the SFFQ on two occasions and three 24 h recalls. Concurrent validity was established by comparing results of the first SFFQ against food recalls; reproducibility was established by comparing the two SFFQ. Setting: The north coast of New South Wales in the Australian summer of late 2005. Subjects: Two hundred and forty-one children (ninety-two Aboriginal and Torres Strait Islander children and 100 boys) completed two …

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Disease Awareness Advertising: Women's Intentions Following Exposure, Danika Hall, Sandra C. Jones, Donald C. Iverson Jan 2011

Disease Awareness Advertising: Women's Intentions Following Exposure, Danika Hall, Sandra C. Jones, Donald C. Iverson

Faculty of Health and Behavioural Sciences - Papers (Archive)

Background: In Australia, where direct to consumer advertising of prescription medicines is prohibited, pharmaceutical companies can sponsor disease awareness advertising targeting consumers. This study examined the impact of disease awareness advertising exposure on older women's reported behavioural intentions. Method: Women were approached in a shopping centre and randomly assigned mock advertisements for two health conditions. Disease information and sponsors were manipulated. Results: Two hundred and forty-one women responded to 466 advertisements. Almost half reported an intention to ask their doctor for a prescription or referral as a result of seeing the advertisement, but more reported they would talk to their …

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Plate Waste In Hospitals And Strategies For Change, Peter G. Williams, Karen Walton Jan 2011

Plate Waste In Hospitals And Strategies For Change, Peter G. Williams, Karen Walton

Faculty of Health and Behavioural Sciences - Papers (Archive)

Plate waste in hospitals refers to the served food that remains uneaten by patients. High levels of plate waste contribute to malnutrition-related complications in hospital, and there are also financial and environmental costs. Plate waste is typically measured by weighing food or by visual estimation of the amount of food remaining on the plate, with results presented as the percentage by weight of the served food, or by calculating the protein, energy or monetary value of the waste. Results from 32 studies in hospitals show a median plate waste of 30% by weight (range: 6-65%), much higher than in other …

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An Audit Of Alcohol Brand Websites, Ross Gordon Jan 2011

An Audit Of Alcohol Brand Websites, Ross Gordon

Faculty of Health and Behavioural Sciences - Papers (Archive)

Introduction and Aims.The study investigated the nature and content of alcohol brand websites in the UK. Design and Methods.The research involved an audit of the websites of the 10 leading alcohol brands by sales in the UK across four categories: lager, spirits, Flavoured Alcoholic Beverages and cider/perry. Each site was visited twice over a 1-month period with site features and content recorded using a pro-forma. The content of websites was then reviewed against the regulatory codes governing broadcast advertising of alcohol. Results.It was found that 27 of 40 leading alcohol brands had a dedicated website. Sites featured sophisticated content, including …

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Do Therapeutic Homework Assignments Address Areas Of Need For Individuals With Severe Mental Illness?, Peter Kelly, Frank P. Deane Jan 2011

Do Therapeutic Homework Assignments Address Areas Of Need For Individuals With Severe Mental Illness?, Peter Kelly, Frank P. Deane

Faculty of Health and Behavioural Sciences - Papers (Archive)

The current study explores the types of homework assignments used in a recovery orientated case management approach. It also examines the relationship between the types of homework used and the clients’ area of need as rated on the CANSAS. There were 129 client and mental health case manager dyads that participated in the study. Written copies of all homework assignments administered during the 12-month research period were collected (N = 1,054). The homework assignments were categorised according to the ‘type’ and the ‘need domain addressed by the task’. The majority of these tasks were behavioural in nature. On a group …

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Effects Of Dairy Products On Crohn's Disease Symptoms Are Influenced By Fat Content And Disease Location But Not Lactose Content Or Disease Activity Status In A New Zealand Population, Deborah Nolan, Linda C. Tapsell, Rong Hu, Dug Yeo Han, Lynnette Ferguson Jan 2011

Effects Of Dairy Products On Crohn's Disease Symptoms Are Influenced By Fat Content And Disease Location But Not Lactose Content Or Disease Activity Status In A New Zealand Population, Deborah Nolan, Linda C. Tapsell, Rong Hu, Dug Yeo Han, Lynnette Ferguson

Faculty of Health and Behavioural Sciences - Papers (Archive)

Background Dairy products have been perceived as having the potential to cause adverse effects in individuals with Crohn’s disease (CD) and are often avoided, potentially increasing the risk of osteoporosis and related morbidity associated with inadequate dietary calcium intake. Objective To evaluate the self-reported effects of dairy products on CD symptoms and to determine whether these effects differed between types of dairy products consumed and disease state or location. Design Secondary analysis of dietary survey and clinical data from participants in the Genes and Diet in Inflammatory Bowel Disease study based in Auckland, New Zealand. Subjects/setting One hundred and sixty-five …

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Development And Validation Of An Australian Database For Estimating The Seafood Content Of Canned Products, Elizabeth Neale, Yasmine Probst, Marijka Batterham, Linda C. Tapsell Jan 2011

Development And Validation Of An Australian Database For Estimating The Seafood Content Of Canned Products, Elizabeth Neale, Yasmine Probst, Marijka Batterham, Linda C. Tapsell

Faculty of Health and Behavioural Sciences - Papers (Archive)

Canned fish products are of increasing popularity in Australia; however current Australian nutrient databases do not include data on the percentage fish in these products. The objective of this study was to develop and validate a database of the percentage fish and seafood contained in common canned fish and seafood products, for use in clinical trials. Six major supermarkets in the Illawarra region, NSW were audited for canned seafood products, and a database of re-ported percentage fish and seafood was developed. Mean + SD of each type of product was then determined. To vali-date the database, a representative sample of …

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On Some Accounts Of Meaning And Their Problems, Nigel Mackay Jan 2011

On Some Accounts Of Meaning And Their Problems, Nigel Mackay

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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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 Jan 2011

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

Faculty of Health and Behavioural Sciences - Papers (Archive)

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 …

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Why Caregivers Of People With Dementia Don't Utilise Out-Of-Home Respite Services, L Phillipson, S C. Jones, C Magee Jan 2011

Why Caregivers Of People With Dementia Don't Utilise Out-Of-Home Respite Services, L Phillipson, S C. Jones, C Magee

Faculty of Health and Behavioural Sciences - Papers (Archive)

Carers of people with dementia consistently report an unmet need for respite. Despite this, the overall proportion of carers who utilise available day centre, in-home and residential respite programs tends to be low and, even then, use is often delayed and only at very low intensities. In order to support carers in appropriate and supportive use of respite services, program planners and service providers need a good understanding of the factors influencing use and non-use of respite services. With this in mind, a community based survey of 152 help-seeking caregivers of people with dementia (NSW, Australia) was undertaken to establish …

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Essays In Realism: Analysis And Discussion, Nigel Mackay, Agnes Petocz Jan 2011

Essays In Realism: Analysis And Discussion, Nigel Mackay, Agnes Petocz

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Gait, Balance And Plantar Pressures In Older People With Toe Deformities, Karen J. Mickle, Bridget J. Munro, Stephen R. Lord, Hylton B. Menz, Julie R. Steele Jan 2011

Gait, Balance And Plantar Pressures In Older People With Toe Deformities, Karen J. Mickle, Bridget J. Munro, Stephen R. Lord, Hylton B. Menz, Julie R. Steele

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Can Flexible Shoes Improve Function In The Older Foot?, Bridget J. Munro, Karen J. Mickle, Julie R. Steele Jan 2011

Can Flexible Shoes Improve Function In The Older Foot?, Bridget J. Munro, Karen J. Mickle, Julie R. Steele

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Are We Consuming Enough Long Chain Omega-3 Polyunsaturated Fatty Acids For Optimal Health?, B J. Meyer Jan 2011

Are We Consuming Enough Long Chain Omega-3 Polyunsaturated Fatty Acids For Optimal Health?, B J. Meyer

Faculty of Health and Behavioural Sciences - Papers (Archive)

The health benefits attributed to the consumption of long chain omega-3 polyunsaturated fatty acids (LC n-3PUFA) are enormous but are we consuming enough for optimal health? Cardiovascular disease rates are much lower in countries like Japan compared with the Western world. Western countries’ LC n-3 PUFA intakes are up to 5 fold lower than Japanese intakes. Various professional bodies and government organisations recommend 500mg LCn-3PUFA per day. The actual reported intake of LC n-3 PUFA from Australia and various other countries are compared to these recommended intakes. Not surprisingly, the actual intakes of LCn-3PUFA in Western countries fall short of …

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The Interaction Of Body Armor, Low-Intensity Exercise, And Hot-Humid Conditions On Physiological Strain And Cognitive Function, Joanne N. Caldwell, Lian Engelen, Charles Van Der Henst, Mark J. Patterson, Nigel A.S Taylor Jan 2011

The Interaction Of Body Armor, Low-Intensity Exercise, And Hot-Humid Conditions On Physiological Strain And Cognitive Function, Joanne N. Caldwell, Lian Engelen, Charles Van Der Henst, Mark J. Patterson, Nigel A.S Taylor

Faculty of Health and Behavioural Sciences - Papers (Archive)

Objective: This project was aimed at evaluating the impact of combat armor on physiological and cognitive functions during low-intensity exercise in hot-humid conditions (36°C and 60% relative humidity). Methods: Nine males participated in three trials (2.5 hours), walking at two speeds and wearing different protective equipment: control (combat uniform and cloth hat); torso armor with uniform and cloth hat; and full armor (uniform, torso armor, and helmet). Results: As time progressed, core temperatures increased and deviated signifi cantly among trials, rising at 0.37°C h −1 (control), 0.41°C h −1 (torso armor), and 0.51°C h −1 (full armor). Heart rates also …

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Effects Of A Single Dose Of Exenatide On Appetite, Gut Hormones, And Glucose Homeostasis In Adults With Prader-Willi Syndrome, Lisa Sze, Louise Purtell, Arthur Jenkins, Georgina Loughnan, Ellie Smith, Herbert Herzog, Amanda Sainsbury, Katharine Steinbeck, Lesley V. Campbell, Alexander Viardot Jan 2011

Effects Of A Single Dose Of Exenatide On Appetite, Gut Hormones, And Glucose Homeostasis In Adults With Prader-Willi Syndrome, Lisa Sze, Louise Purtell, Arthur Jenkins, Georgina Loughnan, Ellie Smith, Herbert Herzog, Amanda Sainsbury, Katharine Steinbeck, Lesley V. Campbell, Alexander Viardot

Faculty of Health and Behavioural Sciences - Papers (Archive)

Context: Prader-Willi syndrome (PWS) is associated with hyperphagia and obesity, without effective pharmacological treatment. Exenatide, recently developed for treatment of type 2 diabetes, induces appetite suppression and weight loss with common side effects. Objective: The objective of the study was to investigate the initial safety and effectiveness of exenatide in adult PWS subjects compared with obese controls (OBESE). Design, Setting, Patients, and Intervention: Eight PWS and 11 OBESE patients underwent standardized meal studies after a single sc injection of 10 g exenatide or placebo in a single-blinded, crossover design. Main Outcome Measures: Glucose, insulin, C-peptide, glucagon, peptide YY (PYY; total)/PYY …

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Regional Variations In Sweat Gland Density, Insensible And Thermal Perspiration, And The Electrolyte Composition Of Sweat: Physiologists, Modellers, Engineers, Lend Us Your Ears, Nigel A.S Taylor, Christiano A. Machado-Moreira Jan 2011

Regional Variations In Sweat Gland Density, Insensible And Thermal Perspiration, And The Electrolyte Composition Of Sweat: Physiologists, Modellers, Engineers, Lend Us Your Ears, Nigel A.S Taylor, Christiano A. Machado-Moreira

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Evaluating The Predictive Precision Of Surrogate Indices Of Oxygen Consumption, Sean R. Notley, Nigel A.S Taylor Jan 2011

Evaluating The Predictive Precision Of Surrogate Indices Of Oxygen Consumption, Sean R. Notley, Nigel A.S Taylor

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Physiological Strain Associated With Wearing Body Armour Of Increasing Ballistic Protection, Anne M. J Van Den Heuvel, Wilko Van Dijk, Sean R. Notley, Mark J. Patterson, Gregory E. Peoples, Nigel A.S Taylor Jan 2011

Physiological Strain Associated With Wearing Body Armour Of Increasing Ballistic Protection, Anne M. J Van Den Heuvel, Wilko Van Dijk, Sean R. Notley, Mark J. Patterson, Gregory E. Peoples, Nigel A.S Taylor

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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An Investigation Of Forearm Vasomotor And Sudomotor Thresholds During Passive Heating, Following Whole-Body Cooling, Joanne N. Caldwell, Asa Nykvist, Nicholas Powers, Sean R. Notley, Daniel S. Lee, Gregory E. Peoples, Nigel A.S Taylor Jan 2011

An Investigation Of Forearm Vasomotor And Sudomotor Thresholds During Passive Heating, Following Whole-Body Cooling, Joanne N. Caldwell, Asa Nykvist, Nicholas Powers, Sean R. Notley, Daniel S. Lee, Gregory E. Peoples, Nigel A.S Taylor

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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An Epidemiology Of Work-Related Injuries To Australian Firefighters (1998-2007), Nigel A.S Taylor, Elizabeth A. Taylor Jan 2011

An Epidemiology Of Work-Related Injuries To Australian Firefighters (1998-2007), Nigel A.S Taylor, Elizabeth A. Taylor

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Big Five Personality Factors, Obesity And 2-Year Weight Gain In Australian Adults, Christopher A. Magee, Patrick C. L Heaven Jan 2011

Big Five Personality Factors, Obesity And 2-Year Weight Gain In Australian Adults, Christopher A. Magee, Patrick C. L Heaven

Faculty of Health and Behavioural Sciences - Papers (Archive)

The objective of this paper was to examine whether the Big-Five Personality factors were associated with obesity and 2-year weight gain in Australian adults. The sample included 5265 Australian adults aged 25– 65 years. Binary logistic regression models indicated that Extraversion, Agreeableness and Neuroticism were cross-sectionally associated with obesity, with Conscientiousness inversely associated with obesity. The longitudinal analyses indicated that Extraversion predicted 2-year weight gain. The relationships between personality and obesity/weight gain were not moderated by age or sex. These results have potentially important implications for developing more effective treatment and prevention strategies for obesity.

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A Meta-Analysis Of Response Inhibition And Stroop Interference Control Deficits In Adults With Traumatic Brain Injury (Tbi), Aneta Dimoska-Di Marco, Skye Mcdonald, Michelle Kelly, Robyn Tate, Stuart Johnstone Jan 2011

A Meta-Analysis Of Response Inhibition And Stroop Interference Control Deficits In Adults With Traumatic Brain Injury (Tbi), Aneta Dimoska-Di Marco, Skye Mcdonald, Michelle Kelly, Robyn Tate, Stuart Johnstone

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Parallel Processes In Clinical Supervision: Implications For Coaching Menthal Health Practitioners, Trevor P. Crowe, Lindsay G. Oades, Frank P. Deane, Joseph Ciarrochi, Virginia C. Willliams Jan 2011

Parallel Processes In Clinical Supervision: Implications For Coaching Menthal Health Practitioners, Trevor P. Crowe, Lindsay G. Oades, Frank P. Deane, Joseph Ciarrochi, Virginia C. Willliams

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Binocular Disparity Magnitude Affects Perceived Depth Magnitude Despite Inversion Of Depth Order, Harold Matthews, Harold Hill, Stephen Palmisano Jan 2011

Binocular Disparity Magnitude Affects Perceived Depth Magnitude Despite Inversion Of Depth Order, Harold Matthews, Harold Hill, Stephen Palmisano

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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Explaining Social Exclusion In Alcolhol-Related Dementia: A Literature Review, Renee Brighton, Victoria Traynor, Janette Curtis Jan 2011

Explaining Social Exclusion In Alcolhol-Related Dementia: A Literature Review, Renee Brighton, Victoria Traynor, Janette Curtis

Faculty of Health and Behavioural Sciences - Papers (Archive)

No abstract provided.

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