In-flight neural EEG representation of echolocation in bats

This dataset contains synchronized acoustic and electrophysiological
recordings collected from awake, vocalizing big brown bats (Eptesicus
fuscus) during in-place flight using a custom 3D-printed harness. All
recordings were obtained using a non-invasive experimental setup and
comply with ethical guidelines for animal research. The dataset includes
14,364 self-emitted echolocation calls recorded from three individual
bats, alongside simultaneously acquired electroencephalographic (EEG)
signals. Associated metadata describe acoustic call parameters (intensity
and duration) as well as neural response measures derived from auditory
brainstem responses, including response amplitude and latency. Control
recordings include data from Bat #3 under two conditions: (1) active
echolocation during in-place flight with electrodes attached to the lower
back, and (2) passive listening without flight to previously recorded
self-generated echolocation sequences.