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Hiit and cognition

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https://www.readbyqxmd.com/read/29748034/ampk-induced-memory-improvements-in-the-diabetic-population-a-case-study
#1
Alicia Halikas, Kelly J Gibas
Diabetics in mid-life carry a 1.5 times higher risk of developing Alzheimer's disease than those diagnosed with diabetes (T2D) later in life [1]. Recent research points to accelerated cognitive decline within a range of 20%-50% for middle-aged diabetics as compared to non-diabetic populations [2,3]. Metabolic syndrome (MetS), a type 2 diabetes (T2D) precursor, is also linked to MCI and AD pathologies via hypo-metabolic brain circuitry that inhibits glucose metabolism and attenuates cognitive function [4]. Dysregulation of intracellular and extracellular signaling as mediated by the mTOR and AMPK pathways is the result...
April 27, 2018: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/29706312/metabolic-syndrome-marks-early-risk-for-cognitive-decline-with-apoe4-gene-variation-a-case-study
#2
Dawson Brown, Kelly J Gibas
A vast amount of research has been done on the APOE4 genetic marker for Alzheimer's disease (AD), but its connection to metabolic processes associated with peripheral insulin resistance and cerebral glucose metabolism is still relatively unknown. The APOE4 allele is the strongest genetic risk factor for developing late-onset Alzheimer's disease, particularly in individuals who have inherited two copies of the gene (Zhao et al., 2017). In this case study, a 38 year old male with metabolic syndrome (MetS), the APOE4 gene, early stage memory problems and a family history of Alzheimer's Disease (AD) was placed on a ketogenic diet combined with high intensity interval training (HIIT) for 10 weeks...
April 20, 2018: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/29678606/ketogenic-diet-high-intensity-interval-training-hiit-and-memory-training-in-the-treatment-of-mild-cognitive-impairment-a-case-study
#3
Kaitlyn Dahlgren, Kelly J Gibas
Alzheimer's disease (AD) deaths have increased by 89% since 2000. This alarming trajectory of neurological disease highlights the failure of current best practice. Deteriorating brain fuel supply is the nemesis of intact neurological health. Cerebral hypo-metabolism associated with AD occurs years before onset. Both the ketogenic diet and calorie restriction (fasting) lead to a compensatory rise in ketones to improve energy deficits in the brain derived from cerebral insulin resistance. Two forms of ketone bodies, β-hydroxybutyrate and acetoacetate, fuel the brain during starvation, fasting and strenuous exercise...
April 11, 2018: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/29139007/adding-high-intensity-interval-training-to-conventional-training-modalities-optimizing-health-related-outcomes-during-chemotherapy-for-breast-cancer-the-optitrain-randomized-controlled-trial
#4
Sara Mijwel, Malin Backman, Kate A Bolam, Anna Jervaeus, Carl Johan Sundberg, Sara Margolin, Maria Browall, Helene Rundqvist, Yvonne Wengström
PURPOSE: Exercise training is an effective and safe way to counteract cancer-related fatigue (CRF) and to improve health-related quality of life (HRQoL). High-intensity interval training has proven beneficial for the health of clinical populations. The aim of this randomized controlled trial was to compare the effects of resistance and high-intensity interval training (RT-HIIT), and moderate-intensity aerobic and high-intensity interval training (AT-HIIT) to usual care (UC) in women with breast cancer undergoing chemotherapy...
February 2018: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28932907/effects-of-self-paced-interval-and-continuous-training-on-health-markers-in-women
#5
Luke J Connolly, Stephen J Bailey, Peter Krustrup, Jonathan Fulford, Chris Smietanka, Andrew M Jones
PURPOSE: To compare the effects of self-paced high-intensity interval and continuous cycle training on health markers in premenopausal women. METHODS: Forty-five inactive females were randomised to a high-intensity interval training (HIIT; n = 15), continuous training (CT; n = 15) or an inactive control (CON; n = 15) group. HIIT performed 5 × 5 min sets comprising repetitions of 30-s low-, 20-s moderate- and 10-s high-intensity cycling with 2 min rest between sets...
November 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28811842/the-effect-of-three-different-exercise-training-modalities-on-cognitive-and-physical-function-in-a-healthy-older-population
#6
Carla Coetsee, Elmarie Terblanche
BACKGROUND: Older adults are encouraged to participate in regular physical activity to counter the age-related declines in physical and cognitive health. Literature on the effect of different exercise training modalities (aerobic vs resistance) on these health-related outcomes is not only sparse, but results are inconsistent. In general, it is believed that exercise has a positive effect on executive cognitive function, possibly because of the physiological adaptations through increases in fitness...
2017: European Review of Aging and Physical Activity
https://www.readbyqxmd.com/read/28480961/comparison-of-the-acute-effects-of-high-intensity-interval-training-and-continuous-aerobic-walking-on-inhibitory-control
#7
Shih-Chun Kao, Daniel R Westfall, Jack Soneson, Brendon Gurd, Charles H Hillman
The purpose of this study was to investigate the effects of a single bout of high-intensity interval training (HIIT) and continuous aerobic exercise (CAE) on inhibitory control. The P3 component of the stimulus-locked ERP was collected in 64 young adults during a modified flanker task following 20 min of seated rest, 20 min of CAE, and 9 min of HIIT on separate days in counterbalanced order. Participants exhibited shorter overall reaction time following CAE and HIIT compared to seated rest. Response accuracy improved following HIIT in the task condition requiring greater inhibitory control compared to seated rest and CAE...
September 2017: Psychophysiology
https://www.readbyqxmd.com/read/28460601/a-scoping-review-of-the-psychological-responses-to-interval-exercise-is-interval-exercise-a-viable-alternative-to-traditional-exercise
#8
REVIEW
Matthew J Stork, Laura E Banfield, Martin J Gibala, Kathleen A Martin Ginis
While considerable evidence suggests that interval exercise confers numerous physiological adaptations linked to improved health, its psychological consequences and behavioural implications are less clear and the subject of intense debate. The purpose of this scoping review was to catalogue studies investigating the psychological responses to interval exercise in order to identify what psychological outcomes have been assessed, the research methods used, and the results. A secondary objective was to identify research issues and gaps...
December 2017: Health Psychology Review
https://www.readbyqxmd.com/read/28420673/a-single-bout-of-high-intensity-interval-training-reduces-awareness-of-subsequent-hypoglycemia-in-patients-with-type-1-diabetes
#9
RANDOMIZED CONTROLLED TRIAL
Hanne M Rooijackers, Evita C Wiegers, Marinette van der Graaf, Dick H Thijssen, Roy P C Kessels, Cees J Tack, Bastiaan E de Galan
High-intensity interval training (HIIT) has gained increasing popularity in patients with diabetes. HIIT acutely increases plasma lactate levels. This may be important, since the administration of lactate during hypoglycemia suppresses symptoms and counterregulation while preserving cognitive function. We tested the hypothesis that, in the short term, HIIT reduces awareness of hypoglycemia and attenuates hypoglycemia-induced cognitive dysfunction. In a randomized crossover trial, patients with type 1 diabetes and normal awareness of hypoglycemia (NAH), patients with impaired awareness of hypoglycemia (IAH), and healthy participants ( n = 10 per group) underwent a hyperinsulinemic-hypoglycemic (2...
July 2017: Diabetes
https://www.readbyqxmd.com/read/27187097/high-intensity-interval-training-for-cognitive-and-mental-health-in-adolescents
#10
RANDOMIZED CONTROLLED TRIAL
Sarah A Costigan, Narelle Eather, Ronald C Plotnikoff, Charles H Hillman, David R Lubans
PURPOSE: Emerging literature suggests that physical activity and fitness may have a positive effect on cognitive and mental health in adolescents. The purpose of the current study was to evaluate the efficacy of two high-intensity interval training (HIIT) protocols for improving cognitive and mental health outcomes (executive function, psychological well-being, psychological distress, and physical self-concept) in adolescents. METHODS: Participants (n = 65; mean age = 15...
October 2016: Medicine and Science in Sports and Exercise
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