M. Velas FUNCTIONS OF LEISURE Relation to Increased Production and Consumption The function of leisure is largely determined by the kind and amount of free time and by the ideas of the age. When spare time consists of short breaks between long periods of sustained labor‚ its function is thought of as recreation – relaxing the worker so that he can work more efficiency after the break. When the goals are efficiency of work‚ increased production‚ more power and more wealth‚ the function of leisure
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Discuss the implications of the of the split-brain procedure (severing of the corpus callosum) for the understanding of the connections between the left and right hemisphere. The first known split-brain surgical procedure performed on humans’ was in the early 1940’s by Van Wagenen and Herren‚ in which both intended to control seizures of patients who suffered intractable epilepsy (Francois Boller‚ Jordan Graffman‚ 2000). The procedure performed by Van Wagenen and Herren was based on the speculation
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The brain for memory The brain is the most important organ‚ and any animal‚ even mosquitoes have them. However‚ have you thought any special ability of the brain‚ or have you imagined about your personality‚ emotion or memory in the situation which you lost a part of brain? In fact‚ there are lots of great abilities such as memory in the brain without our notice. Although‚ all the brain’s tasks are not clear completely‚ a lot of scientists have researched it and found its several miraculous functions
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Meditation and the Brain Caitlin Scofield BACK-STORY "It is the face of our shadow that stares at us from across the iron curtain." - Jung I have never known nor feigned to know what it is I step into when I step forward. Last night I happened upon a question that shook me and left an unsettling feeling in my bones‚ like a call to look in‚ to traverse through darkness unarmed. I was beckoned to seek the meaning of my life. I have a way of intellectualizing things‚ of making them
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What is Brain Chemistry? Brain chemistry or neurochemistry is the complex system which allows the brain to function with the use of chemicals known as neurotransmitters which move information around in the brain. Every person’s brain chemistry is slightly different‚ and a number of things can play a role in the levels of various neurotransmitters in the brain‚ and how those chemicals affect the brain’s function. It is believed that difference in brain chemistry may explain a variety of behavioral
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like coffee and tea. Caffeine can also be found in soft drinks‚ and it is regarded as the most widely consumed stimulant drug in the world based on Nehlig‚ Daval‚ & Debry (1992) research. The interaction of caffeine with adenosine receptors in the brains makes an individual more alert. A moderate intake of caffeine results in small healthy risks while high doses could be a catalyst to negative effects like anxiety‚ insomnia‚ and tachycardia. Research has shown that caffeine is widely abused. Clinical
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Male Brain vs. Female Brain: Is one Better than the Other? Differences between males and females have been an issue affecting our society for thousands of years. Why are we so different? Why are we so similar? Several scientists have attempted to explain these variations‚ all using different methods and approaches. A very controversial study by psychologist J. Philippe Rushton suggested that men are innately more intelligent than women. This study gave arousal to several studies that oppose it
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Left Brain Verse Right Brain Characteristics Takoyia Branham COLL100 American Military University April Wick Left Brain Verse Right Brain Characteristics Have you ever heard anyone say that they are a right brain or left-brain thinker? Over decades there has been extensive research done by psychologists proving that in fact our brain works in two different ways. Researchers have discovered that the two sides of the brain work hand in hand with each other‚ and that one cannot function with
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They could get in an accident causing a Traumatic Brain Injury; ADHD or
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The goal of this thesis was to show that brain perfusion SPECT can help to clarify important issues regarding the prodromal MCI stage of AD and relapsing NMO. Specifically‚ this thesis shows: 1. That based on recently published literature‚ brain perfusion SPECT is a valid biomarker of neuronal injury in MCI due to AD in both clinical and research settings‚ equivalent to FDG-PET but less expensive and more accessible worldwide (Chapter 2). 2. That brain perfusion SPECT combined with graph theoretical
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