Temporal alignment of pupillary response with stimulus events via deconvolution.
Ontology highlight
ABSTRACT:
SUBMITTER: McCloy DR
PROVIDER: S-EPMC5392052 | biostudies-other | 2016 Mar
REPOSITORIES: biostudies-other
Publications
Temporal alignment of pupillary response with stimulus events via deconvolution.
McCloy Daniel R DR Larson Eric D ED Lau Bonnie B Lee Adrian K C AK
The Journal of the Acoustical Society of America 20160301 3
Analysis of pupil dilation has been used as an index of attentional effort in the auditory domain. Previous work has modeled the pupillary response to attentional effort as a linear time-invariant system with a characteristic impulse response, and used deconvolution to estimate the attentional effort that gives rise to changes in pupil size. Here it is argued that one parameter of the impulse response (the latency of response maximum, t(max)) has been mis-estimated in the literature; a different ...[more]
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