Friday, June 30, 2017

notes on touch

http://www.in-mind.org/article/that-human-touch-that-means-so-much-exploring-the-tactile-dimension-of-social-life

mindful touch (as a sense similar to hearing, speaking)
--> Combine touch with individual meditation

Research to do: What are the modes of success and failure? We probably aren't the first group to explore this...

Reaction from a participant before we've even begun: too much analysis is causing a feeling of building up too much thought

Why touch is complicated

The channels for interaction that I'm aware of are intellectual, emotional, and physical. I'm interested in talking with people to connect intellectually, emotionally, and physically. I'm interested in touch for people who I want to interact with emotionally and physically.

I do not seek touch with people who I want to connect with intellectually. I do not seek to touch or talk with people who I do not find desirably intellectual emotional or physical.

Initial honest intent may change dynamically as the situation evolves.

Attendance

  • need to participate in initial process
  • need to not miss too many meetings in the sequence
  • initial group will be hand-selected to minimize risk
Problem with this: causing feelings of exclusion.

Other participants will be less comfortable -- we are biasing the initial group towards people who are comfortable with touch and have thought more about the issue.

Boundaries

  • participant may not know what their boundaries are
  • participant may not alert others that their boundary is crossed in the moment
  • jealousy: what is the role of participant's partner's (boyfriend's/girlfriend's) boundaries?
Build process of consent with exercise not focused on touch

Facilitator: explicitly talk about the role of trauma, boundaries

Goal: no surprises.
Explicit consent

Rather than interact with humans, start with animals

Activities/exercises

Activity that is about physical interaction and not touch:
Walk with eyes closed and forearms crossed over chest. Wander slowly until bump elbows, then pause and open eyes.

Guided forearm.  Walking person has eyes closed, one arm acts as both steering and head tilt. When hand is squeezed, then flash open eyes for a moment. Focus is visual, but touch is a component

Topic to discuss before starting: What's our baseline of touch experience?

Fingers only, not palms. Looking into eyes (or not). Fingers only is intentionally restrained -- you clearly could do more

Holding hands in a circle 
  • religious connotations 
  • group pressure 
Contact improv

Have a dyad in which the topic is touch (ie participant history)
  • dyad with no knees touching
  • dyad with one knee touching
  • dyad with two knees touching
Sanitation: wash your hands

Sit back-to-back to feel other participants breathing

Explore touching back-of-hand to other person's back-of-hand
contrast with palm-to-palm

Do common touch (ie handshake, hug) but very mindfully (slowly)

Hugs

different types
  • church hug
  • bro hug
  • friend hug
  • long hug
  • collapsing hug

Tuesday, June 6, 2017

fitness trackers for measurement of meditation

Psychophysiology is defined as “the branch of psychology that is concerned with the physiological bases of psychological processes.”

I already have a pulse oximeter, so I can already measure heart rate. Other metrics of interest:
  • heart rate variability
  • skin conductivity
  • breathing rate,
  • breathing depth

Muscle tension

MyoWare Muscle Sensor - https://www.sparkfun.com/products/13723

Fit bit (heart rate variability)

https://www.fitbit.com/compare
--> I arrived at Alta HR, Charge 2, Blaze.
All three feature sleep tracking and continuous heart rate.
https://www.wareable.com/fitbit/fitbit-alta-hr-v-fitbit-charge-2
http://www.pocket-lint.com/news/140467-fitbit-alta-hr-vs-charge-2-what-s-the-difference
http://wearaction.com/fitbit-alta-vs-fitbit-charge-flex
http://gadgetsandwearables.com/2017/04/24/fitbit-alta-hr-charge-2/

https://www.fitbit.com/charge2
https://www.amazon.com/Fitbit-Charge-Fitness-Wristband-Version/dp/B01K9S247E/
$130
VO2 Max measurement.

https://www.fitbit.com/altahr
https://www.amazon.com/Fitbit-Alta-Blue-Small-Version/dp/B06X3Z13PM/
$150

https://www.fitbit.com/blaze

exporting data:
https://www.fitbit.com/fitbit-premium
https://community.fitbit.com/t5/Fitbit-com-Dashboard/Download-HeartRate-data/td-p/1212798
https://github.com/simonbromberg/googlefitbit
https://www.squashleagues.org/fitbit/fitbitdatadownload
https://help.fitbit.com/articles/en_US/Help_article/1133

Jawbone

monitors a user's bpm, respiration rate, body temperature and galvanic skin response.
https://www.wareable.com/jawbone/jawbone-up3-review
reviews are that the sleep tracking is inaccurate.

Cheapest is $30.60
https://www.amazon.com/Jawbone-Heart-Activity-Sleep-Tracker/dp/B00N9E6DUK/
https://www.amazon.com/Jawbone-Heart-Activity-Sleep-Tracker/dp/B017WL5PUY

https://jawbone.com/up/trackers
Only the UP3 looks like it would be useful.

https://jawbone.com/fitness-tracker/up3

  • Sleep tracking
  • Resting and Passive Heart Rate

Exporting data:

Mio Fuse

No sleep tracking

Withings

Sona

Pip Biosensor

"Pip detects electrodermal activity (EDA)"

Spire Mindfulness and Activity Tracker (breathing)

https://spire.io/
https://www.amazon.com/Spire-Mindfulness-Activity-Tracker-iOS/dp/B00TH3SQOI/

"measures breathing patterns"
https://www.forbes.com/sites/davidhochman/2015/06/21/does-the-spire-stress-tracker-actually-work/

"Spire tracks the frequency and magnitude of your breaths, as well as the ratio of in to out."
https://techcrunch.com/2014/06/17/spire-breath-taker/

More

https://www.technologyreview.com/s/602988/these-wearables-detect-health-issues-before-they-happen/
https://md2k.org/about/

Monday, June 5, 2017

finding a decent EEG (Electroencephalography)

I'm looking for an EEG. Not necessarily medical grade, but better than a consumer toy.

Good review:
http://scienceforthemasses.org/2014/04/11/selecting-an-eeg-device/

Build your own

http://openeeg.sourceforge.net/doc/

Consumer toy EEG


https://store.neurosky.com/

"decent" EEG


https://shop.openbci.com/collections/frontpage
https://shop.openbci.com/collections/frontpage/products/ultracortex-mark-iv

https://mfimedical.com/collections/eeg-ltm-psg-systems

https://www.emotiv.com/epoc/

medical grade EEG

http://www.medwow.com/used-eeg-unit-equipment/104.med

https://mfimedical.com/products/cadwell-easy-ii-eeg-psg-system

Not sure about these


https://bio-medical.com/electro-caps.html

https://www.eegsales.com/

rental:
https://www.lifelinesneuro.com

Interoception: sensing my body

Thanks to http://www.npr.org/programs/invisibilia

http://web.seru.sa.edu.au/pdfs/Introception.pdf

Interoception: the sense of the physiological condition of the body
https://www.ncbi.nlm.nih.gov/pubmed/12965300
Curr Opin Neurobiol. 2003 Aug;13(4):500-5.

Just a heartbeat away from one's body: interoceptive sensitivity predicts malleability of body-representations.
https://www.ncbi.nlm.nih.gov/pubmed/21208964
Proc Biol Sci. 2011 Aug 22;278(1717):2470-6. doi: 10.1098/rspb.2010.2547. Epub 2011 Jan 5.

Knowing your own heart: Distinguishing interoceptive accuracy from interoceptive awareness
https://doi.org/10.1016/j.biopsycho.2014.11.004