Showing posts with label neuroscience. Show all posts
Showing posts with label neuroscience. Show all posts

Saturday, May 8, 2021

Great Virtual Race Across Tennessee 2021

 It is that time of year. The second edition of the Great Virtual Race Across Tennessee. I entered this virtual race again because we got cool belt buckles last year. This year's version is 642 miles. It began on May 1. I have already completed 102 miles.


You can see my current location on the map just above Jackson. 102 miles is 16%.

I find that since the race started, my brain has been focused on doing miles. Not that there is any hurry. A very curious thing about my brain. It thinks it is in the race, therefore, I am compelled to do more miles than normal. 

Starting Monday was a 255-mile ultra-marathon. It took place between Phoenix and Flagstaff, Arizona, on trails. For the first time ever, it was live-streamed by many volunteers on the course. I watched as much as I could. I happened to watch the winner finish in real-time, just over 72 hours. It was amazing to watch him run in to the finish, not at all looking like he just spent 3 days in the mountains doing 255 miles. The first female came in about 12 hours later. She did look like her feet hurt. I could feel her pain. However, all the finishers demonstrated an amazing thing about the human mind. The mind can somehow keep a body going and going and going. There was a live chat on Youtube. I could see that many people felt amazed as I did. Every time I logged in to watch, there were nearly 1,000 others watching. Many ultra-runners left the live stream on their computers all day while they "worked from home." And then, I went out to do my own miles. 

Speaking of the brain, I just finished another neuroscience book: "7 1/2 Lessons About the Brain" by Lisa Feldman-Barrett. Interestingly, this author thinks that the brain makes the mind, not that the mind uses the brain as a tool. Not a word about "consciousness," unless you count the word "mind" as consciousness. The implications are major if consciousness is a thing made by an organic process with no intentional guidance. 

I've read a number of neuroscience books. I can say that most of them do not propose that there is a consciousness, or soul, which is present at birth or that enters the body at some point. Experiments have not been able to detect consciousness. 

Neuroscience leaves us spiritualists hanging. There is no data, only individual reports. 7 1/2 Lessons also does not discuss the differing jobs of the left and right hemispheres. Perhaps in writing a logical book, the author did not give the right hemisphere a say; after all, the right hemisphere is non-verbal. If there is a higher consciousness, it would communicate quietly through the right hemisphere. The communication would be an intuitive thought received into the left hemisphere through the corpus callosum, which connects the two hemispheres. 

René Descartes, a philosopher who died in 1650, knew as much about consciousness as we do. We still don't know what makes a human out of an animal. We prefer to see ourselves as special in the universe, more conscious than any other animal; but we could be wrong about our specialness.



Friday, October 10, 2014

Modern Life

The new veggie burger with plant blood...  ewwww! As an ethical vegetarian, the last thing I want is something bloody looking that tastes like meat.

The pill that reduces the effect of alcohol, so you don't drink as much. This product misses the point of Alcoholics Anonymous. It is a spiritual disease.

Continued to read "Waking Up" by Harris this morning. There was a bit on neuro-science. I have read about 4 books on neuro-philosophy, I finally get how there could be a consciousness which is unknown to the verbalizing left brain. I'm supported in my understanding that my brain is not consciousness. I'm glad the inklings I get from the quiet consciousness doesn't have to be tied to religion or to some massive emotional experience called "enlightenment." In fact, after at least 30 years of study and practice, I think it is a working part of my everyday life.

I can observe my left brain activity. Like, I am supposed to go to  department meeting next week. We were all asked to take a personality test (similar to Myers Briggs). I didn't want to cooperate. I hate those Myers Briggs labels. But I decided it wouldn't hurt to take the test and not report the findings. Then I saw the result. I clearly felt my decision change through the doorway of pride. I liked what the result said about me. I was proud. So I reported the information.

Wow! I think that is the first time I could so clearly see an ego decision.

What is more important though is that reading Waking Up, I now understand why I feel conflicted and confused about what I really want to do with my life: career and societal involvement vs silence and contemplation. I understand how it is that with my ego yelling negative information, I still do the ethical and nice thing. Self restraint does not come from my ego.

This week, because of my struggles over work, I was gifted with a new skill. When I feel upset, I notice my ego yelling at me about justified up-set-ness; and I kept asking why? The answer to "Why?" from the ego seems to be silence. I've not been that capable before.

It has been a week since I was forced to get an Apple ID and join the iphone world. I find that I use the phone the same as I did my BlackBerry: mostly to read work e-mails.

Running is fantastic. Houston is still freaking hot.

Saturday, March 9, 2013

The Non-instinctive Life

I've left aside spiritual reading for a little while in order to read some neuroscience (brain books). It is a kind of spiritual study if you admit that you can't define God or Spirit until after you define physiology and chemistry and evolutionary patterns.

Currently reading "The Ravenous Brain." This morning I read, "We overeat because normally, in nature, food is scarce, so when there is a plentiful supply, the desire to stock up is incredibly powerful. We suffer heavy stress, even when there is not even a remote threat to our lives, because we are built to strive desperately in a dangerous world. We are also engineered to impress -- to rise socially as far as we can -- partly to secure more resources, but also to find sexual mates. Sex is one of the main driving forces of adult life, because, after all, passing on our own brand of genetic ideas is the main evolutionary purpose of our existence."

So I understand my fights and my fears. I understand those powerful urges, maybe not overcome even if a different conscious choice is attempted.

Prayer is a belief that one of these instincts can be met by divine intervention.

I went running. I noticed that cigarette butts laying on the ground represent a threat to my life. I thought about how I evaluate every single man in terms of his usefulness as a mate or as a threat to my safety. The people closest to me are most likely to try to control my behavior so that I am not a threat to their evolutionary success. Some of my exercise is in the "survival of the fittest" category. The little things I do to please the boss or gets positive attention are evolutionary difficult to escape behaviors.

I try to give up the dopamine reward cycle. I am not fat. I don't go along with the tribe. I don't want to live a food centered life. I'm celibate. I don't know if I believe in God or not at the moment. I want to run endless miles. This represents eternity to me. I still sit in silence and listen. My intuitive thoughts come this way; I just don't think it is God talking to me. I go to work, pay the bills and have no purpose.