I love running year round. »

runningxctf:

I live for the 4:30 a.m. runs before school, where I feel like I’m the only person in the world as I’m running mile after mile just watching the sunrise. Or the late night runs in the winter where all you hear is the crunching of snow and your breath, and all you feel is the flakes hitting your…

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(Source: thebantas, via allthingseurope)

1,492 notes

 

(via runningxctf)

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"We look for these things to fill an inner emptiness. They may bring a brief satisfaction, but it never lasts, and it is never enough. And so we crave more. This paradox has a word in Sanskrit: upadana, which refers to the cycle of craving and grasping. As the Dhammapada (the Buddha’s path of wisdom) puts it: “The craving of one given to heedless living grows like a creeper. Like the monkey seeking fruits in the forest, he leaps from life to life… Whoever is overcome by this wretched and sticky craving, his sorrows grow like grass after the rains.”"

Love People, Not Pleasure - NYTimes.com

cheekychip:

Brazil vs Germany, in an image. 

[via Matthew CR]

969 notes

deerandfox:

Quick concept, generic stealth or thief class, will follow with warrior and ranger.

13 notes

tylerknott:

Typewriter Series #830 by Tyler Knott Gregson

796 notes
neurosciencestuff:

Running, Combined with Visual Experience, Restores Brain Function
In a new study by UC San Francisco scientists, running, when accompanied by visual stimuli, restored brain function to normal levels in mice that had been deprived of visual experience in early life.
In addition to suggesting a novel therapeutic strategy for humans with blindness in one eye caused by a congenital cataract, droopy eyelid, or misaligned eye, the new research—the latest in a series of UCSF studies exploring effects of locomotion on brain function—suggests that the adult brain may be far more capable of rewiring and repairing itself than previously thought.
In 2010, Michael P. Stryker, PhD, the W.F. Ganong Professor of Physiology, and postdoctoral fellow Cris Niell, PhD, now at the University of Oregon, made the surprising discovery that neurons in the visual area of the mouse brain fired much more robustly whenever the mice walked or ran.
Earlier this year, postdoctoral fellow Yu Fu, PhD, Stryker and a number of colleagues built on these findings, identifying and describing the neural circuit responsible for this locomotion-induced “high-gain state” in the visual cortex of the mouse brain.
Neither of these studies made clear, however, whether this circuit might have broader functional or clinical significance.
It has been known since the 1960s that visual areas of the brain do not develop normally if deprived of visual input during a “critical period” of brain development early in life. For example, in humans, if amblyopia (“lazy eye”) or other major eye problems are not surgically corrected in infancy, vision will never be normal in the affected eye—if such individuals lose sight in their “good” eye in later life, they are blind.
In the new research, published June 26, 2014 in the online journal eLife, Stryker and UCSF postdoctoral fellow Megumi Kaneko, MD, PhD, closed one eyelid of mouse pups at about 20 days after birth, and that eye was kept closed until the mice reached about five months of age.
As expected, the mice in which one eye had been closed during the critical developmental period showed sharply reduced neural activity in the part of the brain responsible for vision in that eye.
As in the previous UCSF experiments in this area, some mice were allowed to run freely on Styrofoam balls suspended on a cushion of air while recordings were made from their brains.
Little improvement was seen in the mice that had been deprived of visual input either when they were simply allowed to run or when they received visual training with the deprived eye not accompanied by walking or running.
But when the mice were exposed to the visual stimuli while they were running or walking, the results were dramatic: within a week the brain responses to those stimuli from the deprived eye were nearly identical to those from the normal eye, indicating that the circuits in the visual area of the brain representing the deprived eye had undergone a rapid reorganization, known in neuroscience as “plasticity.”
Interestingly, this recovery was stimulus-specific: if the brain activity of the mice was tested using a stimulus other than that they had seen while running, little or no recovery of function was apparent.
“We have no idea yet whether running puts the human cortex into a high-gain state that enhances plasticity, as it does the visual cortex of the mouse,” Stryker said, “but we are designing experiments to find out.”

neurosciencestuff:

Running, Combined with Visual Experience, Restores Brain Function

In a new study by UC San Francisco scientists, running, when accompanied by visual stimuli, restored brain function to normal levels in mice that had been deprived of visual experience in early life.

In addition to suggesting a novel therapeutic strategy for humans with blindness in one eye caused by a congenital cataract, droopy eyelid, or misaligned eye, the new research—the latest in a series of UCSF studies exploring effects of locomotion on brain function—suggests that the adult brain may be far more capable of rewiring and repairing itself than previously thought.

In 2010, Michael P. Stryker, PhD, the W.F. Ganong Professor of Physiology, and postdoctoral fellow Cris Niell, PhD, now at the University of Oregon, made the surprising discovery that neurons in the visual area of the mouse brain fired much more robustly whenever the mice walked or ran.

Earlier this year, postdoctoral fellow Yu Fu, PhD, Stryker and a number of colleagues built on these findings, identifying and describing the neural circuit responsible for this locomotion-induced “high-gain state” in the visual cortex of the mouse brain.

Neither of these studies made clear, however, whether this circuit might have broader functional or clinical significance.

It has been known since the 1960s that visual areas of the brain do not develop normally if deprived of visual input during a “critical period” of brain development early in life. For example, in humans, if amblyopia (“lazy eye”) or other major eye problems are not surgically corrected in infancy, vision will never be normal in the affected eye—if such individuals lose sight in their “good” eye in later life, they are blind.

In the new research, published June 26, 2014 in the online journal eLife, Stryker and UCSF postdoctoral fellow Megumi Kaneko, MD, PhD, closed one eyelid of mouse pups at about 20 days after birth, and that eye was kept closed until the mice reached about five months of age.

As expected, the mice in which one eye had been closed during the critical developmental period showed sharply reduced neural activity in the part of the brain responsible for vision in that eye.

As in the previous UCSF experiments in this area, some mice were allowed to run freely on Styrofoam balls suspended on a cushion of air while recordings were made from their brains.

Little improvement was seen in the mice that had been deprived of visual input either when they were simply allowed to run or when they received visual training with the deprived eye not accompanied by walking or running.

But when the mice were exposed to the visual stimuli while they were running or walking, the results were dramatic: within a week the brain responses to those stimuli from the deprived eye were nearly identical to those from the normal eye, indicating that the circuits in the visual area of the brain representing the deprived eye had undergone a rapid reorganization, known in neuroscience as “plasticity.”

Interestingly, this recovery was stimulus-specific: if the brain activity of the mice was tested using a stimulus other than that they had seen while running, little or no recovery of function was apparent.

“We have no idea yet whether running puts the human cortex into a high-gain state that enhances plasticity, as it does the visual cortex of the mouse,” Stryker said, “but we are designing experiments to find out.”

265 notes

"I realized that I am a part of something much greater. Every atom in my body was forged in a star. Imagine how wonderful it is to realize this"

Neurobiologist Shares Personal Journey, Life Lessons in ‘Last Lecture’ | ucsf.edu

"

Challenge is inconvenient and yet it is so absolutely necessary. Effort is not always fun and yet it gives you access to the good, fun and fulfilling parts of life.

Though in the moment it may seem unfair or tedious or boring or frustrating to make the effort, get past all that. Go ahead and do what must be done, especially including the hard stuff.

Looking back on the effort, it will not look so bad. In fact, looking back you’ll be quite thankful you did it.

So now, when the opportunity is here, do it. Now, when your destiny is begging you to respect it, to follow it and give value to it, get going.

Muscle your way through, or finesse your way through, or do what it takes to get it done. Though at the beginning you may not feel you’ll like it, you will come to like it in a deeply satisfying way.

It is amazing what you can do when you put mind, body and spirit into it. Go ahead, do the hard stuff, and delight yourself with amazement at how great it is

"

— Ralph Marston (via runtowardsyourfear)

(via theneedforspeed)

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