Neurophysiological consequences of synapse loss in progressive supranuclear palsy.

Publication: MedRxiv

Natalie E Adams, Amirhossein Jafarian, Alistair Perry, Matthew Rouse, Alexander D Shaw, Alexander G Murley,   Thomas E Cope, W Richard Bevan-Jones, Luca Passamonti, Duncan Street, Negin Holland, David Nesbitt, Laura E Hughes,   Karl J Friston, James RoweNatalie E Adams, Amirhossein Jafarian, Alistair Perry, Matthew Rouse,   Alexander D Shaw, Alexander G Murley, Thomas E Cope, W Richard Bevan-Jones, Luca Passamonti, Duncan Street,   Negin Holland, David Nesbitt, Laura E Hughes, Karl J Friston, James Rowe

23 June 2022


Summary

Synaptic loss occurs early in many neurodegenerative diseases and contributes to cognitive impairment even in the absence of gross atrophy. Currently, for human disease there are few formal models to explain how cortical networks underlying cognition are affected by synaptic loss. Researchers advocate that biophysical models of neurophysiology offer both a bridge from clinical to preclinical models of pathology, and quantitative assays for experimental medicine.

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