المؤلفون: Aihara, Masao, Arnsten, Amy F.T., Barczak, Anna, Cerqueira, João J., Cristofori, Irene, Daffner, Kirk R., Fan, Jin, Fuster, Joaquín M., Goldberg, Elkhonon, Grafman, Jordan, Hampshire, Adam, Harciarek, Michał, Tore Hovik, Kjell, Kalbfleisch, Layne, Krsnik, Željka, Lau, Hakwan, Levine, Daniel S., Lew, Seth, Lightbourne, Taber C., Mackie, Melissa-Ann, Marmar, Charles, Nelson, Aaron P., Newman, Jennifer, Niermeyer, Madison A., Øie, Merete, Riggio, Silvana, Sedmak, Goran, Shoemaker, Leena, Silbersweig, David A., Sitek, Emilia J., Sousa, Nuno, Spreng, R. Nathan, Suchy, Yana, Sullivan, John F., Turner, Gary R., Verdejo-Garcia, Antonio, Weisholtz, Daniel S., Wildstein, Sara, Wojtowicz, Aleksandra, Ziemnik, Rosemary E.

المصدر: Executive Functions in Health and Disease ; page xv-xvii

الإتاحة: https://doi.org/10.1016/b978-0-12-803676-1.00035-0Test
https://api.elsevier.com/content/article/PII:B9780128036761000350?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:B9780128036761000350?httpAccept=text/plainTest

المؤلفون: Wildstein, Sara, Riggio, Silvana

المصدر: Executive Functions in Health and Disease ; page 405-419

الإتاحة: https://doi.org/10.1016/b978-0-12-803676-1.00017-9Test
https://api.elsevier.com/content/article/PII:B9780128036761000179?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:B9780128036761000179?httpAccept=text/plainTest

المؤلفون: Pytte, Carolyn, Yu, Yi-Lo, Wildstein, Sara, George, Shanu, Kirn, John

مصطلحات موضوعية: Article, psy, socio

الوصف: In adult songbirds, neurons are continually incorporated into the telencephalic nucleus HVC, a pre-motor region necessary for the production of learned vocalizations. Previous studies have demonstrated that neuron addition to HVC is highest when song is most variable: in juveniles during song learning, in seasonally singing adults during peaks in plasticity that precede the production of new song components, or during seasonal re-establishment of a previously learned song. These findings suggest that neuron addition provides motor flexibility for the transition from a variable song to a target song. Here we test the association between the quality of song structure and HVC neuron addition by experimentally manipulating syringeal muscle control with botox, which produces a transient partial paralysis. We show that the quality of song structure co-varies with new neuron addition to HVC. Both the magnitude of song distortion and the rate of song recovery following syringeal botox injections were correlated with the number of new neurons incorporated into HVC. We suggest that the quality of song structure is either a cause or consequence of the number of new neurons added to HVC. Birds with naturally high rates of neuron addition may have had the greatest success in recovering song. Alternatively, or in addition, new neuron survival in the song motor pathway may be regulated by the quality of song-generated feedback as song regains its original stereotyped structure. Present results are the first to show a relationship between peripheral muscle control and adult neuron addition to cortical pre-motor circuits.

العلاقة: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247305Test

الإتاحة: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247305Test

المؤلفون: Pytte, Carolyn L., Parent, Carole, Wildstein, Sara, Varghese, Christy, Oberlander, Sarah

المصدر: Behavioural Brain Research ; volume 211, issue 2, page 141-147 ; ISSN 0166-4328

مصطلحات موضوعية: Behavioral Neuroscience

الإتاحة: https://doi.org/10.1016/j.bbr.2010.03.029Test
https://api.elsevier.com/content/article/PII:S0166432810002159?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0166432810002159?httpAccept=text/plainTest

المؤلفون: Chismar, Larissa, Wildstein, Sara, Krishnamurthy, Karthik

المصدر: Buka's Emergencies in Dermatology; 2013, p175-192, 18p