Ontology highlight
ABSTRACT:
SUBMITTER: Shin J
PROVIDER: S-EPMC6897551 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature
Science advances 20191206 12
Ultra-miniaturized microendoscopes are vital for numerous biomedical applications. Such minimally invasive imagers allow for navigation into hard-to-reach regions and observation of deep brain activity in freely moving animals. Conventional solutions use distal microlenses. However, as lenses become smaller and less invasive, they develop greater aberrations and restricted fields of view. In addition, most of the imagers capable of variable focusing require mechanical actuation of the lens, incr ...[more]