The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Humans and non‐human primates exposed to excess levels of manganese (Mn) exhibit deficits in working memory and attention. Frontal cortex and fronto‐striatal networks are implicated in working memory and these circuits rely on dopamine for optimal performance. Here, we aimed to determine if chronic Mn exposure alters in vivo dopamine release (DAR) in the frontal cortex of non‐human primates. We used...
Classification performance with sparse representation is largely affected by the low discriminative power of image features. In this study, we propose a new sparse representation model, namely the Boosted Multifold Sparse Representation (BMSR), to improve the classification performance. By dividing the training set into multiple subsets, sparse representation using one subset is used as a weak classifier...
Classification performance with sparse representation is largely affected by the low discriminative power of image features. In this study, we propose a new sparse representation model, namely the Boosted Multifold Sparse Representation (BMSR), to improve the classification performance. By dividing the training set into multiple subsets, sparse representation using one subset is used as a weak classifier...
We tested the hypothesis that movement abnormalities induced by chronic manganese (Mn) exposure are mediated by dysfunction of the nigrostriatal dopamine system in the non-human primate striatum. Motor function and general activity of animals was monitored in parallel with chronic exposure to Mn and Positron Emission Tomography (PET) studies of in vivo dopamine release, dopamine transporters and dopamine...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.