Amotivation is associated with smaller ventral striatum volumes in older patients with schizophrenia
نویسندگان
چکیده
منابع مشابه
Lower Blood Pressure Is Associated With Smaller Subcortical Brain Volumes in Older Persons.
BACKGROUND Both high and low blood pressure (BP) have been positively as well as negatively associated with brain volumes in a variety of populations. The objective of this study was to investigate whether BP is associated with cortical and subcortical brain volumes in older old persons with mild cognitive deficits. METHODS Within the Discontinuation of Antihypertensive Treatment in the Elder...
متن کاملthe past hospitalization and its association with suicide attempts and ideation in patients with mdd and comparison with bmd (depressed type) group
چکیده ندارد.
Correction: Ventral striatal hypoactivation is associated with apathy but not diminished expression in patients with schizophrenia.
BACKGROUND Negative symptoms of schizophrenia can be grouped in 2 dimensions: apathy and diminished expression. Increasing evidence suggests that negative symptoms are associated with altered neural activity of subcortical and cortical regions in the brain reward system. However, the neurobiological basis of the distinct symptom dimensions within negative symptoms is still poorly understood. Th...
متن کاملSmaller cerebellar vermis but not hemisphere volumes in patients with chronic schizophrenia.
OBJECTIVE The authors previously reported that men with chronic schizophrenia had a smaller vermian subregion than did healthy men. In this study, they tested whether posterior superior vermis reduction would be seen in a larger group of schizophrenia patients, both male and female. METHOD Brain volumetric analyses were performed with magnetic resonance imaging (MRI) in 59 male and female pat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Geriatric Psychiatry
سال: 2017
ISSN: 0885-6230
DOI: 10.1002/gps.4818