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March 2008

March 31, 2008

Breathing and Attention: Wide and Narrow

I've written about attention before many times. In fact, this blog has a whole category of writings called brain attention. One of the most interesting sources of information about attention comes from Linda Stone, the researcher who coined the term continuous partial attention.

payattention.jpg
Photo by nesster, via Flickr (CC license)
narrowing the attention on that tiny screen shuts out everything else in your immediate environment

I recently ran across another of her articles kind of related to that idea: Just Breathe, Building the Case for Email Apnea. Stone points out that we probably all hold our breath when we read email, or do any other screen-oriented task: twitter, blog, read feeds, what have you.

Needless to say, holding your breath isn't very good for you. Not only does it upset the balance of chemicals in your system, but it can throw you into a pattern favoring the fight or flight sympathetic branch of your autonomic nervous system over the rest and digest parasympathetic branch.

Not to worry: there are ways around this according to Stone:

Some breathing patterns favor our body's move toward parasympathetic functions and other breathing patterns favor a sympathetic nervous system response. Diaphragmatic breathing, Buteyko breathing (developed by a Russian M.D.), some of Andy Weil's breathing exercises, and certain martial arts and yoga breathing techniques, all have the potential to soothe us, and to help our bodies differentiate when fight or flight is really necessary and when we can rest and digest.

OK, I sort of buy into that, but it takes some real discipline to practice breathing exercises. And, let's face it, if you're always reading email or twittering, how much time are you gonna spend exercising?

The way I look at the situation is a little different, more as a problem of attention than inattention. That is, narrowing the attention on that tiny screen shuts out everything else in your immediate environment. And there's lots of stuff there to attend to if you allow yourself to notice. But you don't notice when your focus is exclusively on your address book.

Narrowing a focus down so much that you exclude everything else may be a form of concentration. But in a body and nervous system geared to survival, that may be an easy ticket to fight or flight. No wonder we hold our breath.

Experiment with becoming simultaneously aware of email, the sounds around you, the contact your body is making with the chair, or whatever. Expand attention rather than contracting it. Does that detract from email reading? Do you hold your breath?

March 13, 2008

What's it Like to Have a Stroke and Recover?

What's it like to experience your own brain? I suppose one answer to that question is something like "it's the stuff of everyday experience; nothing really special."

But what happens when the stuff inside the brain gets altered in a profound way? Neuroanatomist Jill Bolte Taylor woke up one morning to the experience of having a stroke. She'd studied brains for a long time, and now the experience of abnormality was happening to her. She recently talked about her experience at the TED conference.

It's a scientific talk that turns delightfully poetic.

March 06, 2008

Podcast Experiment

Here's an experiment; an iPhone-based podcast. It uses the new Cinch service of Blog Talk Radio. That and an iPhone. Nothing else. Couldn't be easier.

Twitter Explained

Finally recovering from a bout of the flu and (slowly) getting back in the swing of things.

I ran across this video explaining Twitter and thought it was pretty concise. I'm not sure, though, that the most interesting question is "what are you doing." Much more useful to me is "what's got your attention right now?" Like Twitter explanation videos.

BTW, if you'd like to follow me on Twitter, I'm there as @tommy.

Welcome

Lijit

About

  • Tom Landini posts stuff to Breathe In, Breathe Out as the mood strikes him, but fairly regularly. Mostly it's about news items that relate to the Feldenkrais Method, how the brain represents sensing and movement or other topics.
  • Breathe In, Breathe Out ... Move On is a lyric from a Jimmy Buffet song of the same name. And it's darned good advice if you ask me.