In vivo imaging of muscarinic receptors in the aging female brain with (R,R)[123I]-I-QNB and single photon emission tomography.
The effect of age on brain muscarinic receptor density is unclear. Some in vivo neuroimaging studies have reported a large age-related reduction in muscarinic receptor density; however, others have reported increases or no change. The variability in these results most likely arises because of the he...
| Autori principali: | , , , , , , , |
|---|---|
| Natura: | Journal article |
| Lingua: | English |
| Pubblicazione: |
2005
|