Archive for the Brain metabolism Category

April 23, 2012 / Brain metabolism, Ketogenic diet, Neuroscience FAQ, Q&A, The selfish brain

Selfish brain theory, addictions and obesity

Q&A and FAQ (archived) :: Ongoing Q&A :: Neuroscience Q&A and FAQ Question Hi Tanya, I've read your opinion article and a commentary on it by Dr Peters. Could you please expla

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January 6, 2012 / Brain metabolism, Energy Substrates, Methodology

Sweet and sour recipes for the brain. 3. Let the neurons breathe!

Latest update: Critical State of Energy Metabolism in Brain Slices: The Principal Role of Oxygen Delivery and Energy Substrates in Shaping Neuronal Activity  Part 1. "Sweet slices are fine"?

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December 1, 2011 / Glucose, Ketogenic diet, Ketone bodies, Ketosis, ketogenesis, Methodology

The basics of ketogenic diet: works of Shaffer and Wilder & Winter

It is interesting that while the ketogenic diet becomes well researched as a method for improving energy metabolism during quite a few medical conditions and the number of original research articles

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November 17, 2011 / Brain metabolism, Energy Substrates, Ethics in science, Excitatory GABA, Lactate, Methodology, Neurodegenerative diseases, Neuroscience FAQ, Q&A

Glucose versus lactate in immature brain slices

Glucose versus lactate in immature brain slices

Related Q&A: "Y Ben-Ari writes that 'Zilberter and Bregestovski and colleagues' dealt with 'ketone body metabolites'. What does ketone body metabolite mean? " About this post 1. These quotes

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July 4, 2011 / Ethics in science, Ketosis, ketogenesis, Lactate, Neuroscience FAQ, Q&A

F1000 and the lactate controversy

Q&A and FAQ (archived) :: Ongoing Q&A :: Neuroscience Q&A and FAQ Question: Hi Tanya, I am fascinated by development at the Faculty of 1000 started by Y. Ben-Ari. I couldn't contain

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June 4, 2011 / Brain metabolism, Energy Substrates, Excitatory GABA, Glucose, Ketone bodies, Lactate, Pyruvate

“Brain metabolism in vitro” and those sour energy substrates

Part 1. "Sweet slices are fine"? Part 2. Energy substrates: too sour? Part 3. Let the neurons breathe! Part 4. "Physiological" concentrations: what and where? [caption id="" align="alignleft"

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March 16, 2011 / Brain metabolism, Neurodegenerative diseases

Brain and iodine deficiency in children and adults

Related: Food sources of iodine Selected nutrients in foods Iodine plays an important role in the synthesis of thyroid hormones, which regulate the metabolic processes in the brain. Iodine deficien

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November 21, 2010 / Brain metabolism, Energy Substrates, Methodology

pH, GDP, energy substrates…

1. "The suppression of GDPs was strictly proportional to the fall in pH(i) caused by weak carboxylic acids (l-lactate, d-lactate, or propionate)" Source: Spontaneous Network Events Driven by Depol

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October 15, 2010 / Brain metabolism, Dementia, Energy Substrates, Neuroprotectors

Memory impairment, hippocampal atrophy, and the 10,000 steps a day rule.

Twenty-five percent of individuals over 65 years of age have sufficient cognitive problems, short of dementia, to affect the quality of their lives (1, 2). The ability to learn consciously and recall

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June 9, 2010 / Brain metabolism, Neuroprotectors, Parkinson's

Both hypervitaminosis D3 and hypovitaminosis D3 cause premature aging of CNS

Both hypervitaminosis D3 and hypovitaminosis D3 cause premature aging Vitamin D3 is not a vitamin because it is not biologically active as it is. However, without it, the body's hormonal system cant

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May 23, 2010 / Brain metabolism

Brain studies in vivo versus in vitro

This post is updated and can be found on the page: On discrepancies of data from experiments on brain slices, in toto, and in vivo

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April 8, 2010 / Brain metabolism, The hungry brain, Theories

The Hungry Brain

We humans are what our ancestors ate At least this is what Doctors Eaton and Konner wrote in their article "Paleolithic Nutrition," published by the New England Journal of Medicine in 1985 and resu

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March 17, 2010 / Brain metabolism, Theories

Two energy sources: carbohydrates vs fatty acids

Read when and why glycolysis is harmful --> click here The choice of an energy pathway is dictated by the law of substrate along-term avilability in food The utilization of an energy source depen

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March 1, 2010 / Brain metabolism, Glucose, Ketone bodies

February 17, 2010 / Ethics in science, Ketosis, ketogenesis, Methodology

Why physicians have been taught to fear ketosis

The large categories of disease for which ketones may have therapeutic effects are: (1) diseases of substrate insufficiency or insulin resistance, (2) diseases resulting from free radical damage

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