BACKGROUND The cytoplasm of eukaryotic cells is a highly dynamic compartment where membranes readily undergo fission and fusion to reorganize the cytoplasmic architecture, and to import, export and transport various cargos within the cell. The double membrane of the nuclear envelope that surrounds the nucleus, segregates the chromosomes from cytoplasm and regulates nucleocytoplasmic transport t...

The nature of the initial interaction of dengue virus with target cells and the extent to which this interaction defines tropism are unknown. Infection of some cells may involve antidengue antibody-mediated immune adherence to cells bearing immunoglobulin Fc receptors; however, this mechanism does not explain primary infection or the infection of cells without Fc receptors. We hypothesized that...

Brainstem frequency-following responses (FFR) were elicited to the speech token /ama/ in noise containing only envelope (ENV) or fine structure (TFS) cues to assess the relative contribution of these temporal features to the neural encoding of degraded speech. Successive cue removal weakened FFRs with noise having the most deleterious effect on TFS coding. Neuro-acoustic and response-to-respons...

Narrowband speech can be separated into fast temporal cues [temporal fine structure (TFS)], and slow amplitude modulations (envelope). Speech processed to contain only TFS leads to envelope recovery through cochlear filtering, which has been suggested to account for TFS-speech intelligibility for normal-hearing listeners. Hearing-impaired listeners have deficits with TFS-speech identification, ...

To determine whether academic physicians' response rates to a mail survey depend on the envelope used to mail the survey, we randomized 901 internists affiliated with a university department of medicine to receive a survey in either a university envelope or a Veterans Affairs envelope. The response rate among those receiving the Veterans Affairs envelope (41%) was 20% higher than the response r...

Cochlear implant (CI) users demonstrate severe limitations in perceiving musical timbre, a psychoacoustic feature of sound responsible for 'tone color' and one's ability to identify a musical instrument. The reasons for this limitation remain poorly understood. In this study, we sought to examine the relative contributions of temporal envelope and fine structure for timbre judgments, in light o...

The original conference version of this paper mischaracterizes the contributions of the current authors, relative to the contributions of Keogh et al. [11, 12]. We would like to take this opportunity to correct this in this online version, which should be considered the official version of this work.) Boundary image matching identifies similar boundary images using their corresponding time-seri...