The development, maintenance, and perception of learned vocalizations in songbirds are likely to require auditory neurons that respond selectively to song. Neurons with song-selective responses have been described in several brain nuclei critical to singing, but the mechanisms by which such response properties arise, are modified, and propagate are poorly understood. The lateral magnocellular n...

Acoustic experience critically influences auditory cortical development, as well as emergence of highly selective auditory neurons in the songbird sensorimotor circuit. In adult zebra finches, these ‘song selective’ neurons respond better to the bird’s own song (BOS) than to songs of other conspecifics. Birds learn their songs by memorizing a tutor’s song, and then matching auditory feedback of...

Acoustic experience critically influences auditory cortical development as well as emergence of highly selective auditory neurons in the songbird sensorimotor circuit. In adult zebra finches, these "song-selective" neurons respond better to the bird's own song (BOS) than to songs of other conspecifics. Birds learn their songs by memorizing a tutor's song and then matching auditory feedback of t...

We studied attentional modulation of cortical processing of faces and houses with functional MRI and magnetoencephalography (MEG). MEG detected an early, transient face-selective response. Directing attention to houses in "double-exposure" pictures of superimposed faces and houses strongly suppressed the characteristic, face-selective functional MRI response in the fusiform gyrus. By contrast, ...

the present study-both qualitative and quantitative--explored fifty efl learners’ preferences for receiving error feedback on different grammatical units as well as their beliefs about teacher feedback strategies. the study also examined the effect of the students’ level of writing ability on their views about the importance of teacher feedback on different error types. data was gathered throug...

the objective of the present paper is to shed some light on peer feedback in efl writing courses. in recent years, with regard to teaching writing, there has been a total shift of approach, from product-orientation to process-orientation. a key component of the latter is peer assessment in which learners read each other's compositions and provide feedback to the writer, based on the teache...

researchers have suggested that interactional feedback which is between teacher and learner during their writing is associated with l2 learning because it prompts learners to notice l2 forms. this paper reports a classroom-based study that investigated the role of feedback in socio-cultural theory. in this study, 12 efl learners performed on three writing tasks and were provided with a three-st...