i have recovered from 8 dioptries of shortsight by tensing the zone between the eyes

[raaaid]

i found this:

Here is a premise on why I ask this question:

At times, when I close my eyes, my brain begins to flex involuntarily. The best way I can describe the feeling is by calling it a "flex" or "contraction" because there is a vibration in my brain when it's being "flexed."

If you're familiar with the PC (pubococcygeus) muscle in the groin, it's basically the same feeling as when you flex your PC muscle (minus the vibrations, sadly), but in the cranium. You know how it's hard to sustain the flex?

I first noticed this "flexing" when on psilocybin cubensis (magic mushrooms). When the shrooms are active, the flexing goes on for 10-20 seconds at a time; an implausible feat while sober. I can hold the contraction for a second, maximum of 3, when sober.

When I "flex my brain" and focus on where the sensation is steming from, it seems to be above and behind the eyes. The pineal gland is the first thing that comes to mind, but besides that I can't imagine what part of my physiology I'm accessing.

The best "rational" explanation I can come up with is that I'm flexing superficial muscles like temporalis on the head and scalp. But, for some reason, they feel like they're in my brain. And then, why can I only flex this mysterious muscle with my eyes closed?

Any ideas, friends? Just let me know if you need more information on something.


http://brainmeta.com/forum/index.php?showtopic=22086

edit:

this is extreamly similar to mine with hearing instead of sight:

¿Por que cuando aprieto el musculo del cerebro... (PARA PSICOLOGOS SOLAMENTE)?
hay un mus culo ,al menos yo lo siento asi, entre los oidos la laringe y la nuca, mas o menos, cuando lo aprieto fuerte, como intentando escuchar todo lo que hay en el exterior, puedo escuchar mas cosas, ruidos que antes no podia, es como si me hiciese mas inteligente... QUE OPINAN? SI LO HAGO MUCHO ES MALO? Y PUEDO HACER QUE SE ME QUEDE DE FORMA NATURAL SIN TENER QUE HACER ESE ESFUERZO PARA UQE TODO SEA MAS FACIL PARA MI???? GRACIAS

Why when I squeeze the muscle of the brain ... (FOR PSYCHOLOGISTS ONLY)?
there is a muscle, at least I feel like that, between the ears the larynx and the back of the neck, more or less, when you press hard, as if trying to hear everything outside, I can hear more things, noises that did not could, as if to make me smarter ... SAY? IF I DO MUCH IS BAD? AND CAN I MAKE IT STAY NATURALLY WITHOUT EFFORT SO ALL IS EASIER FOR ME???? THANKS

http://es.answers.yahoo.com/question...6184757AAPcAtm