[Inquiry] Re: Examples Of Inquiry -- Discussion
Jon Awbrey
jawbrey at att.net
Tue Nov 16 21:56:46 CST 2004
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EOI. Discussion Note 19
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JA = Jon Awbrey
KM = Kirsti Maattanen
Re: EOI-DIS 16. http://stderr.org/pipermail/inquiry/2004-November/001841.html
In: EOI-DIS. http://stderr.org/pipermail/inquiry/2004-November/thread.html#1707
Kirsti,
Continuing from where I left off ...
KM: As I see it, what Freud in his early work (The Project)
wrote extensively, as well as what little Peirce did say
on the relation between psychological phenomena and neural
processes, need to be critically examined and, if they seem
to serve some reasonable purpose, updated and reformulated.
(The extremely rare occasions I have made a note "outdated"
or something like that in the margins of CP have been with
paragraphs dealing with the nervous system. Once or twice,
if I remember correctly.) Updating, however, I do not see
anything like an easy task, main-stream neuroscience having
not much to offer, especially in terms of a Peircean frame.
KM: You mentioned behaviorism when describing your studies in psychology.
I'll take it as an example: Behaviorism is based on the work of I.P. Pavlov.
The founding fathers of behaviorism, however, took the notion of conditional
reflex, isolated it from its context, the general theoretical framework of
I.P. Pavlov. They ignored the concept of dynamical stereotypes, which for
Pavlov was the neural correlate (this may not be an adequate term to use
here) of a habit. On this basis the behaviorists then developed their
notion of habit, which became both predominant and popular, to the
degree of being ingrained in ordinary every-day western ways of
thinking. Compared to the notion of habit in Pavlov's works,
the behaviorist variant is one-sided, skewed and simplistic.
KM: Here I want to add: Why I want to bring all this up in the list is not
so just to give a response to Jon, but because -- to my mind -- the ways
Peirce's conception of habit has been understood and interpreted seems to
be continuously muddled with the behaviorist heritage. -- This, of course,
applies to what I'm familiar with. (Recommendations for further reading
are welcome).
Yes, James and Dewey had their infatuations with the young behaviorism,
and the fact is that focusing on behavior is healthy and interesting,
but again the criterion is anti-procrustean: Do we fit our models
to the actual phenomena of action, behavior, conduct -- or do we
lop off nature's givens to to fit the models we can handle?
KM: Then, back to behaviorism and Pavlov:
KM: What behaviorism left out as well from I.P.Pavlov's theory was
the basic approach of viewing the nervous system as a whole.
Exemplified in Pavlov's principle: Any pattern of activation
induces a correlated pattern of inhibition in the system (as
a whole). One of the consequences -- if this is accepted as
a starting point -- for philosophical considerations on the
mind-body problem (or its now popular reductionist variant:
mind-brain problem) is that any attempt based on activation
of single neurons or bundles of neurons and linking them
with -say- a mental image are futile.
I think we are mainly on the same plane here.
KM: We all know that the activity of the nervous system is electro-magnetic
activity. (c.f. Pavlov's principle above). Approaches based on the idea
of single neurons (then to be added up to bundles) take into consideration
electrical impulse passing (or rather hopping) through the neuron and its
synaptical transmission to other neurons. -- What is left out of consideration,
then, is the magnetic "side" of electro-magnetic phenomena. Quite unlegitimate
use of Ockham's razor, I'd say, no matter how common.
KM: I'm not sure I understood the following:
JA: It may be that Ockham's razor will always
shave as close to the spinal cord as possible.
KM: but if I did, I do hope it does not hold.
(Pardon me for saying, but did you notice
that your metaphor limps -- "shaving" sounds
an inadequate here, isn't it a euphemism?)
It connotes the microtome, and anatomical "preparations".
KM: Anyway, it seems to me that the most common and long-standing misuse
of Ockham's razor is that instead of carefully and meticulously shaving
the beard criss-crossing all over the essential features, it is used in
a much simpler and quicker way: to cut the throat. Not taking notice
that if you cut the throat, you cut out life. By this I mean ways of
philosophizing as if the head with the brain inside were all that is
essential in human beings, for epistemological purposes, for instance.
E.g. all epistemologies based on vision, that is: almost all through
the modern era. It does not take very much caricaturing to say that
all that quite often seems to be taken as essential in human body
is one eye (more specifically the dominant eye) and the brain.
Or, in modern neuroscience it is not uncommon to meet with
explicit considerations of how "the brain interacts with
the world". Which is simply nonsense and in dire need
of philosophical criticism.
KM: Well, well, well. It has been quite a while since I read
Pavlov's 'Selected Works' (in German translation). I was
an undergraduate student then, planning my master's thesis.
By then I had read my share of behaviorism, as part of the
psychology curriculum, and I.P. Pavlov was familiar from
those sources. I still vividly remember my astonishment
when I started to read his own writings, none of which
was included in the curriculum. -- And now that I came
to think about it, I don't remember having ever actually
met anyone else who had read Pavlov's own writings, not
even amongs the neuropsychologists I've discussed with
over the years.
KM: Now that I have dwelled this much on Pavlov's work,
my anticipation is that some listers draw the hasty
conclusion that I am an adherent to his theory. That
is not the case. I appreciate and even admire him as
a devoted and original researcher and theorist in his
field, still unequalled in many respects. I took him
up here as an example of a theorist in neuroscience,
whose treasures have been left behind, and a caricature
passed on to future generations.
So you understand how that can happen.
KM: To restate my main point here: There is no way out in philosophy
of the trouble of taking into account in general outlines all that
is essential in life. Peirce was exceptional in his capability to
do this, as well as minute work in logic, formal and informal.
KM: To end with a more casual key, I want to tell an story from the writings
of Pavlov. He came to the conclusion that the period of optimal activity
in the brain occurs for some 20-30 minutes after waking up in the morning.
He then bemoans how people usually waste this precious time by getting
dressed and brushing their teeth, whereas he always stays in bed
contemplating the most difficult and pressing scientific problems.
Freud, "Project for a Scientific Psychology" --
I am re-locating and extending these excerpts here:
PSY. http://stderr.org/pipermail/inquiry/2004-November/thread.html#1869
Jon Awbrey
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