Towards a cognitive neuroscience of self-awareness

Towards a cognitive neuroscience of self-awareness

Recall the anterior cingulate cortex’s (ACC) role in meditative states from the last post. This neuroscience article by the above name claims that “self-awareness is a pivotal component of conscious experience. It is correlated with a paralimbic network of medial prefrontal/anterior cingulate and medial parietal/posterior cingulate cortical ‘hubs’ and associated regions. Electromagnetic and transmitter manipulation have demonstrated that the network is not an epiphenomenon but instrumental in generation of self-awareness.”

Concerning meditation and this brain network: “The new understanding of the physiology and pathophysiology of self-awareness outlined in Section 4 may lead to the application of unconventional therapeutical strategies to increase dopaminergic activity and to improve paralimbic interaction. These strategies include relaxation meditation like yoga nidra or mindfulness meditation, which in independent studies have been shown to increase dopaminergic tone and induce growth in paralimbic structures.”

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M Harris

It’s interesting and helpful the researchers took care to rule out an epiphenomenal effect. I’m pleased experimental interventions and neuroimagery are revealing more regarding the efficacy of deliberate practices on brain states.

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