Supra-second interval timing in bipolar disorder: examining the role of disorder sub-type, mood, and medication status.

ABSTRACT:

Background

Widely reported by bipolar disorder (BD) patients, cognitive symptoms, including deficits in executive function, memory, attention, and timing are under-studied. Work suggests that individuals with BD show impairments in interval timing tasks, including supra-second, sub-second, and implicit motor timing compared to the neuronormative population. However, how time perception differs within individuals with BD based on disorder sub-type (BDI vs II), depressed mood, or antipsychotic medication-use has not been thoroughly investigated. The present work administered a supra-second interval timing task concurrent with electroencephalography (EEG) to patients with BD and a neuronormative comparison group. As this task is known to elicit frontal theta oscillations, signal from

SUBMITTER: Ewald VAM 

PROVIDER: S-EPMC10542629 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature