Objectives Event-related potential measures have been extensively studied in mental
disorders. Among them, P300 amplitude and latency reflect impaired cognitive abilities in …

Neurocognitive impairments commonly observed in depressive disorders are thought to be
reflected in reduced P300 amplitudes. To date, depression‐related P300 amplitude …

Objective To explore the differences in event-related potentials (ERPs) of the subclinical
types of major depressive disorders (MDD): melancholic (MEL), atypical (ATY), and anxious …

Despite a wide range of reports on depression-induced P300 changes, it is still debatable
whether P300 can return to a pattern characteristic of healthy individuals following …

Background: Previous findings of P300 alterations in depressive disorder have been
controversial. We therefore used multivariate methods to study the relationship between …

Background: Although there are many P300 studies in depressive patients, only a few
studies have focused on the effects of psychotic features in depression and of response to …

Background: Alterations in P300 components occur in depressed patients, but the brain
regions contributing to these changes remain unclear. Aims: Thus, the aim of the present …

Background It is difficult to distinguish between bipolar disorder (BD) and unipolar disorder
(UD) depression. Given the different pattern of cognitive impairments between BD and UD …

Objective: Although conflicting results have been obtained regarding P300 amplitude and
latency in major depressive patients, most studies have reported that major depressive …

The neurobiology of P300 is still a subject of controversy. P300 amplitude appears to be
modulated by multiple neurotransmitter systems, especially dopaminergic, noradrenergic as …