Putting schizophrenia to bed

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firemonkee57

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Putting schizophrenia to bed

Monday, Mar. 21, 2016, 10:00 AM

by Marilyn Holt



Sleep abnormalities are commonly reported in schizophrenia patients, and growing evidence suggests that correcting these abnormalities may lead to improvements in other schizophrenia symptoms.

While some currently available antipsychotic drugs alleviate these sleep disruptions, they also cause sedation, which may limit positive effects on cognitive functions.

To develop more effective therapies, Carrie K. Jones, Ph.D. and colleagues have selectively targeted the M4 muscarinic acetylcholine receptor subtype, which modulates mood, cognition, and sleep architecture, by using positive allosteric modulators (PAMs).

Jones and colleagues found that the M4PAM, VU0467154, increased sleep duration in rats without disrupting sleep quality or causing drowsiness during waking periods. VU0467154 also normalized cortical electroencephalography (EEG) disruptions in an animal model of schizophrenia.

Putting schizophrenia to bed | Research News @ Vanderbilt | Vanderbilt University
 
naominash

naominash

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Sleep is a powerful psychological weapon. I have a good psychiatrist who understood that.
 

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