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Author: Erin Marie Heine
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Erin Marie Heine
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Monicque Lorist
Publisher: Routledge
ISBN: 1134409389
Category : Psychology
Languages : en
Pages : 486
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Book Description
Often, people use nicotine, caffeine, and some level of alcohol in varying combinations at different times of the day in order to optimize their functioning and feelings of well-being, whether at work, in leisure time, or in a social context. However, until now, studies on the effects of this everyday practice have been diverse, widespread, and insufficiently summarized. Recently developed methods to study the effects in more detail have received little attention, especially among a nonscientific readership. Nicotine, Caffeine and Social Drinking focuses readers' attention on the effects of normal, socially accepted psychoactive substances on cognitive performance and on the brain. Divided into three sections, this book studies each substance individually before examining the effects of their combined usage.
Author:
Publisher: Elsevier
ISBN: 044331635X
Category : Psychology
Languages : en
Pages : 214
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Book Description
The Neuroscience of Coffee is a pioneering volume that delves into the intricate relationship between one of the world's most beloved beverages and the human brain. Offering a comprehensive exploration of the biochemical and physiological mechanisms underlying coffee's impact on the nervous system, this groundbreaking book transcends traditional coffee literature by focusing specifically on the neurological aspects. From deciphering the molecular intricacies of caffeine to examining the complex interactions within the nervous system, the volume provides an unprecedented insight into how coffee influences brain function, mental health, and neurodegenerative diseases. It addresses the growing interest in understanding everyday dietary choices and their neurological implications, filling a crucial gap in accessible yet detailed resources. This book not only contributes to the evolving field of neuroscience but also serves as a valuable guide for professionals, students, and informed laypersons seeking a deeper understanding of coffee's effects on brain health and overall well-being. - In-Depth Exploration of Biochemical and Physiological Mechanisms: Investigate into the intricate biochemical and physiological processes that underscore the impact of coffee and its constituents, providing essential insights for professionals and students in neuroscience. - Comprehensive Coverage of Mental Health and Neurodegenerative Diseases: Unique chapters dedicated to exploring coffee's relationship with mental health conditions and neurodegenerative diseases, offering valuable resources for healthcare professionals and individuals affected by these conditions. - Balanced Perspective on Health Benefits and Risks: Presenting a nuanced analysis, the volume provides a comprehensive understanding of both the potential health benefits and risks associated with coffee consumption, empowering readers to make informed decisions about their coffee intake.
Author: B.S. Gupta
Publisher: CRC Press
ISBN: 1439822476
Category : Medical
Languages : en
Pages : 352
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Book Description
The psychobehavioral effects of caffeine on humans is analyzed in this book from an experimental approach. Caffeine and Behavior: Current Views and Research Trends is unique in its emphasis on empirical research and its inclusion of articles concerning the addictive potential of caffeine. Topics covered include addiction, neurotransmission
Author: Astrid Nehlig
Publisher: CRC Press
ISBN: 0203618858
Category : Medical
Languages : en
Pages : 251
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Book Description
Coffee, tea, and chocolate are among the most frequently consumed products in the world. The pleasure that many experience from these edibles is accompanied by a range of favorable and adverse effects on the brain that have been the focus of a wealth of recent research. Coffee, Tea, Chocolate, and the Brain presents new information on the
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 030905088X
Category : Medical
Languages : en
Pages : 560
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Book Description
The physiological or psychological stresses that employees bring to their workplace affect not only their own performance but that of their co-workers and others. These stresses are often compounded by those of the job itself. Medical personnel, firefighters, police, and military personnel in combat settingsâ€"among othersâ€"experience highly unpredictable timing and types of stressors. This book reviews and comments on the performance-enhancing potential of specific food components. It reflects the views of military and non-military scientists from such fields as neuroscience, nutrition, physiology, various medical specialties, and performance psychology on the most up-to-date research available on physical and mental performance enhancement in stressful conditions. Although placed within the context of military tasks, the volume will have wide-reaching implications for individuals in any job setting.
Author: Kyle M. Petit
Publisher:
ISBN: 9781339916323
Category :
Languages : en
Pages : 54
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Book Description
A concussion is defined as a traumatically induced transient disturbance of the brain caused by a biomechanical force. These problematic injuries can prevent athletes from participating in physical activity for a number of days, weeks, or even months. Caffeine is known for improving mental alertness in everyday tasks and is found in many popular drinks such as, coffee, tea, energy shots, and even soda. Due to its increase in memory, mental alertness, and concentration, caffeine could potentially be utilized to improve the outcomes of post-concussion neurocognitive testing. This improvement would allow athletes to return to play before they have returned to full health, thus potentially setting them up for further brain trauma. The objective is to evaluate caffeine's effect on reaction time (RT) when measured with two neurocognitive evaluation tools. Design: Cross-sectional Observation. Setting: Athletic Training Laboratory. Patients or Other Participants: Eighteen (14 male and 4 female) (Age = 21.7 +/- 1.4 years, Height = 175.0 +/- 9.1 cm, Weight = 75.6 +/- 12.5 kg) healthy college students participated in the current study. They were excluded if they had a history of high blood pressure, diagnosed heart condition, neurocognitive disorder or clinically diagnosed mental illness, more than one concussion in their lifetime or one within the last year, caffeine sensitivity, currently taking any prescribed medications, except birth control, ingest more than 500mg of caffeine daily or have been exposed to Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) or Kind-Devick tests within the last year. Interventions: Participants were randomly assigned into either a caffeine or placebo group. Following ingestion of the intervention, participants waited 45 minutes to begin their first assessment, either ImPACT or the King-Devick (KD) Test. Immediately following the first assessment, participants were evaluated using the other neurocognitive tool. Follow-up testing was conducted one week later under the opposite intervention. The testing order remained the same between the two testing sessions. Main Outcome Measures: The reaction time composite score produced by ImPACT and the overall King-Devick time were recorded and evaluated for initial testing and the follow-up appointment. These domains were compared to evaluate caffeine's effect on reaction time compared to the placebo intervention. Scores were also evaluated for each testing session regardless of the intervention. This evaluation will indicate if there is a practice effect overtime. Results: A significant improvement was noted in the ImPACT RT score following ingestion of the stimulant (0.53 +/- 0.05 seconds) compared to the placebo substance (0.56 +/- 0.07 seconds, P=.007). The KD test resulted in a significant decrease in overall time between testing session 1 and testing session 2, suggesting a practice effect (38.2 +/- 5.6 seconds, 35.5 +/- 5 seconds, P= ≤ 0.001). Participants of the current study were able to identify a computerized stimuli 0.03 seconds faster following ingestion of caffeine. Although ImPACTs RT reliable change index score of 0.06 seconds was not met, the improvement following caffeine for the current study is worth noting. The proposed clinical question still remains, should medical professionals inquire about caffeine intake prior to neurocognitive testing, to minimize possible threats to the evaluation process.
Author: Christopher A. Hawley
Publisher:
ISBN:
Category : Caffeine
Languages : en
Pages : 142
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Book Description
"Traumatic brain injury (TBI) is a serious public health concern within the United States. One type of TBI which has received much attention in recent years is concussions, especially with regards to evaluation and return-to-play (RTP) decisions in athletics. Neurocognitive tests are one tool used by sports medicine professionals to help make RTP decisions. Computer-based neurocognitive assessments have gained popularity in the past decade and are becoming common practice in many clinics because of their ease of administration. Considering the number of external factors that can affect test scores, sports medicine professionals have begun to question whether there may be medications or other non-medicinal drugs which may affect test results. This study investigated the effects caffeine on the outcomes of a computer-based neurocognitive assessment via a within-subjects, double-blind, cross-over design. Participants were 40 Division I collegiate athletes. Results from this study suggest that caffeine has an effect on the performance of computerized neurocognitive measures and should cause sports medicine professionals to question the validity of athlete's test scores if caffeine has been consumed before taking the test. Future research should study the effects of caffeine on actual concussed individuals as well as study other medicinal and non-medicinal drugs which are purported to improve neurocognitive abilities and/or an individual's concussed state"--Document.
Author: John E. Lothes
Publisher:
ISBN:
Category : Behavior
Languages : en
Pages : 114
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Book Description
Author: Michael Smith
Publisher: Frontiers E-books
ISBN: 2889193365
Category : Neurosciences. Biological psychiatry. Neuropsychiatry
Languages : en
Pages : 154
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Book Description
‘You are what you eat’. It’s a saying that we’ve all heard time and time again. The notion that good nutrition is essential for adequate growth and sound physical wellbeing is very well established. Further, in recent years, there has been an overwhelming increase in research dedicated to better understanding how nutritional factors influence cognition and behaviour. For example, several studies have suggested that higher foetal exposure to omega-3 fatty acids and B vitamins such as folate promotes neurodevelopment. B vitamins may also play a role in neurocognitive functioning in later life, with some suggestion that lower vitamin B levels are associated with increased risk of dementia (although randomised controlled trials investigating B vitamin supplementation as a cognitive enhancer in the elderly have provided inconclusive evidence as to the benefits of such therapy for dementia). In fact, the nutritional underpinnings of Alzheimer’s disease and other disorders of cognitive ageing is becoming a much researched topic. In addition, consumption of several other foods has been found to convey more acute cognitively enhancing effects. For example, ingestion of carbohydrates (e.g. glucose), caffeine, resveratrol and several ‘nutraceutical’ herbal extracts has been associated with short-term improvements in cognitive performance. Beyond specific micronutrients and macronutrients, the current literature seems to support anecdotal evidence that consumption of a balanced breakfast is crucial to various measures of school performance, including attention in the classroom. What is clear from this emerging literature is that the relationship between nutritional status and neurocognitive functioning at various stages of the lifespan is complex. An aim of this Research Topic is to bring together some recent empirical findings, reviews and commentaries of the literature to date and opinion pieces relating to future directions for this burgeoning field.
