- Joined
- Apr 25, 2006
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Agree with above: the bio vs. psychotherapy argument becomes a false dichotomy when you start to quantify the biological effects of psychotherapy. Psychology, psychotherapy, and psychopharmacology are all part of the same neurophysiology, whether we understand the exact mechanisms yet or not.
I went to a very interesting talk today on the neurobiology of early life trauma. Data suggesting that CBT induces measurable cortical and hippocampal growth and activity by CT and fMRI, while other data suggests psychopharmacologic benefits may be due to effects in the amygdala. This might explain why psychotherapy and drugs are often seen to work in a synergistic fashion. Drugs calm the aberrant arousal, allowing CBT to more easily act as a sort of 'cognitive weight lifting', essentially beefing up the brain's ability to cognate on stimuli rather than go straight to fight or flight.
The stuff about trauma causing lifelong arousal and its effects on health--insulin resistance, decreased immune function, etc.....very relevant and useful clinically.
This is what makes psychiatry such an interesting field to me right now, we are making huge leaps in our understanding of how all this stuff works, and I think some of the new tools like fMRI, transcranial magnetic stim, etc. could really open up amazing new doors, real cutting edge stuff to be a part of in the next decade or two. I suspect we are not far from having awesome new objective diagnostic tools for many psych illnesses that will really invigorate the field.
But anyway....getting late here, have a presentation to work on!
I went to a very interesting talk today on the neurobiology of early life trauma. Data suggesting that CBT induces measurable cortical and hippocampal growth and activity by CT and fMRI, while other data suggests psychopharmacologic benefits may be due to effects in the amygdala. This might explain why psychotherapy and drugs are often seen to work in a synergistic fashion. Drugs calm the aberrant arousal, allowing CBT to more easily act as a sort of 'cognitive weight lifting', essentially beefing up the brain's ability to cognate on stimuli rather than go straight to fight or flight.
The stuff about trauma causing lifelong arousal and its effects on health--insulin resistance, decreased immune function, etc.....very relevant and useful clinically.
This is what makes psychiatry such an interesting field to me right now, we are making huge leaps in our understanding of how all this stuff works, and I think some of the new tools like fMRI, transcranial magnetic stim, etc. could really open up amazing new doors, real cutting edge stuff to be a part of in the next decade or two. I suspect we are not far from having awesome new objective diagnostic tools for many psych illnesses that will really invigorate the field.
But anyway....getting late here, have a presentation to work on!