Aerobic exercise staves off brain size decline in middle aged people. Grows new

MENTAL_CEL

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Cognitionmaxxing Crew, IQ Crew, Science and self enhancement Crew gtfih

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[font=arial, helvetica, sans-serif]The study found that people who did well in fitness tests at around 40 years of age had fewer signs of brain shrinkage at around 60. [/font]
http://www.dailymail.co.uk/health/a...cise-30s-40s-linked-dementia-early-death.html

[font=arial, sans-serif]Aerobic exercise increases hippocampal volume in older women with probable mild cognitive impairment: a 6-month randomised controlled trial[/font]
http://bjsm.bmj.com/content/early/2...ract?sid=ecff0a48-d4fd-4a9d-b34a-156ca915a79e

[font=arial, helvetica, clean, sans-serif]A neuroimaging investigation of the association between aerobic fitness, hippocampal volume, and memory performance in preadolescent children.[/font]


[font=arial, helvetica, clean, sans-serif]Recent evidence extends this relationship to elderly humans by suggesting that high aerobic fitness levels in older adults are associated with increased hippocampal volume and superior memory performance. The present study aimed to further extend the link between fitness, hippocampal volume, and memory to a sample of preadolescent children. To this end, magnetic resonance imaging was employed to investigate whether higher- and lower-fit 9- and 10-year-old children showed differences in hippocampal volume and if the differences were related to performance on an item and relational memory task. Relational but not item memory is primarily supported by the hippocampus. Consistent with predictions, higher-fit children showed greater bilateral hippocampal volumes and superior relational memory task performance compared to lower-fit children. Hippocampal volume was also positively associated with performance on the relational but not the item memory task. Furthermore, bilateral hippocampal volume was found to mediate the relationship between fitness level (VO(2) max) and relational memory. No relationship between aerobic fitness, nucleus accumbens volume, and memory was reported, which strengthens the hypothesized specific effect of fitness on the hippocampus. The findings are the first to indicate that aerobic fitness may relate to the structure and function of the preadolescent human brain.[/font]

http://www.ncbi.nlm.nih.gov/pubmed/20735996
[font='Linux Libertine', Georgia, Times, serif]Neurobiological effects of physical exercise

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[font='Linux Libertine', Georgia, Times, serif]https://en.wikipedia.org/wiki/Neurobiological_effects_of_physical_exercise[/font][/SIZE]

he neurobiological effects of physical exercise are numerous and involve a wide range of interrelatedneuropsychological changes.


A large body of research in humans has demonstrated that consistent aerobic exercise (e.g., 30 minutes every day) induces persistent beneficial behavioral and neural plasticity as well as healthy alterations in gene expression in the brain; some of these long-term effects include: increased neuron growth, increased neurological activity (c-Fos and BDNF signaling), improved stress coping, enhanced cognitive control over behavior, improved declarative andworking memory, and structural and functional improvements in brain structures and pathways associated with cognitive control and memory. The effects of exercise on cognition have important implications for improving academic performancein children and college students, improving adult productivity, preserving cognitive function in old age, preventing or treating certain neurological disorders, and improving overall quality of life.
[font=Verdana, arial, Helvetica, sans-serif]Exercise, Antidepressant Medications, and Enhanced Brain Derived Neurotrophic Factor Expression[/font]

[font=Verdana, arial, Helvetica, sans-serif]http://www.nature.com/npp/journal/v21/n5/full/1395383a.html
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[font=Verdana, arial, Helvetica, sans-serif]We have found that combined antidepressant treatment and physical activity have an additive, potentiating effect on BDNF mRNA expression within several areas of the rat hippocampus. [/font]
 

Mughal

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Cope.

I need my brain to shrink cause my IQ is too high.
 
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