The medial forebrain bundle as a deep brain stimulation target for treatment resistant depression: A review of published data.

Introduction: Despite a wide variety of therapeutic interventions for major depressive disorder (MDD), treatment resistant depression (TRD) remains to be prevalent and troublesome in clinical practice. In recent years, deep brain stimulation (DBS) has emerged as an alternative for individuals suffering from TRD not responding to combining antidepressants, multiple adjunctive strategies and electroconvulsive therapy (ECT). Although the best site for TRD-DBS is still unclear, pilot data suggests that the medial forebrain bundle (MFB) might be a key target to accomplish therapeutic efficacy in TRD patients.

Lifetime mood spectrum symptoms among bipolar patients and healthy controls: a cross sectional study with the Mood Spectrum Self-Report questionnaire.

Background: The "spectrum" model has advantages for the conceptualization of mental disorders, representing a complementary approach to the currently available categorical systems. We carried out a study in order to assess lifetime mood symptoms among patients with bipolar disorder (BD) and healthy controls from a dimensional perspective.

Methods: The Mood Spectrum Self-Report instrument (MOODS-SR) was administered to 101 bipolar patients (52 BD I, 32 BD II, and 17 BD NOS, 36 males/65 females, mean age+SD=36.