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The rising and falling rhythm of the heart with respiration, known as
Heart Rate Variability (HRV), is a good indicator of mental health and how
relaxed or tense a person is. A sick heart and/or mind doesn't produce much rise
and fall of the heart rhythm.
Anxiety and depression have profound affects on the autonomic
nervous system. This nervous system controls our visceral functions such as
digestion, arterial tone, muscle tone, and gastric motility. Both sympathetic
(fight or flight/anxiety) responses and the parasympathetic (trying to
counteract the sympathetic) nervous system produce adverse heart rhythms.
The Freeze-FramerTM
monitors the heart with a simple infra-red finger monitor and relays the heart's
rhythm to a computer for analysis. The Freeze-FramerTM
contains everything you need to get you started and to learn to harness your
mind and emotions. The Freeze-FramerTM
book and user's manual teach the techniques and provide understanding to the
technology of HRV.
The Freeze-FramerTM
is useful in validating the effectiveness of treatment. In the example below,
the Freeze-FramerTM "windows" have
been posted to Powerpoint for display purposes. The left picture is of a
28-year-old woman before treatment and the right window shows HRV during
a Schumann Session on the DAVID Paradise XLTM.

This person has anxiety as seen in the left window.
The upper-left green trace shows her heart rate, speeding up and slowing down
erratically with respiration. As she tries to focus on 10-second breathing
cycles, her score begins to deteriorate (graph in lower left window). Near the
end of the challenge, she began crying. Her overall score (lower right window)
shows 77 beats/minute and quite a poor HRV score of 31. The upper right spectral
analysis shows she was having both high sympathetic and parasympathetic
activity, a sign of anxiety and the mind's attempt to control it.
The block of panels on the right shows that while
experiencing a Schumann Session on the DAVID Paradise XLTM,
she dissociated out of her anxious thoughts and became deeply relaxed while
breathing in 10-second breath cycles. The upper-right spectral plot shows that
the slow sympathetic activity and the faster parasympathetic activity are now
gone leaving only true activity related to good, relaxed breathing at 0.1 Hz.
The lower-right panel shows her heart rate is also slower (73 bpm) and her score
of 93 is much higher.
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