Examining the Dominant Presence of Brain Grey Matter in Autism During Functional Magnetic Resonance Imaging.

Introduction: Autism spectrum disorder (ASD) is a neurodevelopmental disorder with symptoms appearing from early childhood. Behavioral modifications, special education, and medicines are used to treat ASD; however, the effectiveness of the treatments depends on early diagnosis of the disorder. The primary approach in diagnosing ASD is based on clinical interviews and valid scales.

The Volumetric Changes of the Pineal Gland with Age: An Atlas-based Structural Analysis.

Introduction: There are numerous reports on the facilitatory role of the pineal gland (PG) in brain function, and the size this structure is suggested to be associated with its proper functionality. Previous works which studied the volume of the PG were mostly based on manual delineation of this region. In a recent work, we developed an MRI atlas for the PG in the standard space, with one of its applications being in volumetric studies.

The Effect of Cognitive Load on the Retrieval of Long-Term Memory: An fMRI Study.

One of the less well-understood aspects of memory function is the mechanism by which the brain responds to an increasing load of memory, either during encoding or retrieval. Identifying the brain structures which manage this increasing cognitive demand would enhance our knowledge of human memory. Despite numerous studies about the effect of cognitive loads on working memory processes, whether these can be applied to long-term memory processes is unclear.

A Probabilistic Atlas of the Pineal Gland in the Standard Space.

Pineal gland (PG) is a structure located in the midline of the brain, and is considered as a main part of the epithalamus. There are numerous reports on the facilitatory role of this area for brain function; hormone secretion and its role in sleep cycle are the major reports. However, reports are rarely available on the direct role of this structure in brain cognition and in information processing.

Iranian Brain Imaging Database: A Neuropsychiatric Database of Healthy Brain.

Introduction: The Iranian Brain Imaging Database (IBID) was initiated in 2017, with 5 major goals: provide researchers easy access to a neuroimaging database, provide normative quantitative measures of the brain for clinical research purposes, study the aging profile of the brain, examine the association of brain structure and function, and join the ENIGMA consortium. Many prestigious databases with similar goals are available. However, they were not done on an Iranian population, and the battery of their tests (e.