RUNNING HEAD: Memory and Gray Matter Volume Correlates 1 Autobiographical Deficits Correlate with Gray Matter Volume in Depressed and High Risk Participants
نویسندگان
چکیده
Word Count: 190 Manuscript Word Count: 3,500
منابع مشابه
Autobiographical deficits correlate with gray matter volume in depressed and high risk participants.
Autobiographical memory (AM) overgenerality is a consistent neuropsychological feature of major depressive disorder (MDD) and is present in individuals at high-familial risk (HR) of developing MDD. Structural changes have been found in brain regions implicated in AM recall in MDDs and HRs. However, the relationship between selective regional gray matter volume (GMV) differences and AM recall de...
متن کاملSpatial navigational strategies correlate with gray matter in the hippocampus of healthy older adults tested in a virtual maze
Healthy young adults use different strategies when navigating in a virtual maze. Spatial strategies involve using environmental landmarks while response strategies involve executing a series of movements from specific stimuli. Neuroimaging studies previously confirmed that people who use spatial strategies show increased activity and gray matter in the hippocampus, while those who use response ...
متن کاملSexual Dimorphism in Human Brain Weight and Volume of Gray and White Matter in Normal and Neurodegenerative Subjects - A Stereological and Macroscopic Study
Purpose: This study is designed to determine the sex differences in brain weight and volume of left hemisphere and its gray and white matters in right-handed normal subjects and the right-handed subjects which were suffered from Alzheimer and Parkinson diseases. Materials and Methods: This study was performed on 72 normal human brains (38 male, 34 female), 11 brains suffered from Alzheimer (4 ...
متن کاملNeuroanatomical correlates of memory deficits in tuberous sclerosis complex.
Tuberous sclerosis complex (TSC) is a multisystem syndrome classically associated with the occurrence of focal brain dysplasias. We used structural magnetic resonance imaging to test for neuroradiological abnormalities in TSC (tubers, white matter lesions, and subependymal nodules) and to explore the relationships between these lesions and computational morphometric abnormalities of gray and wh...
متن کاملBrain volumetric correlates of memory in early Parkinson's disease.
BACKGROUND Free recall memory deficits are common in Parkinson's disease (PD), even at early stages before mild cognitive impairment or dementia. Their association with brain structural changes has not been established. OBJECTIVE We studied local gray matter volumes in relation to different memory tasks in early stage PD. METHODS Magnetic resonance images (MRI) and neuropsychological data w...
متن کامل