8 papers · ranked by Valyu relevance
José M. Soares, Ricardo Magalhães, Pedro S. Moreira, Alexandre Sousa + 5 more
'Edward Ganz' 'Adriana Sampaio' 'Victor Alves' 'Paulo Marques' 'Nuno Sousa'] Functional Magnetic Resonance Imaging (fMRI) studies have become increasingly popular both with clinicians and researchers as they are capable of providing unique insights into brain functions. However, multiple technical considerations…
Hussain Khalid Al-Arfaj, Abdulaziz Mohammad Al-Sharydah, Sari Saleh AlSuhaibani, Soliman Alaqeel + 3 more
'Sari Saleh AlSuhaibani' 'Soliman Alaqeel' 'Tarek Yousry' 'Yoshihiro Noda' 'Rajendra D Badgaiyan'] Functional magnetic resonance imaging (fMRI) is among the newest techniques of advanced neuroimaging that offer the opportunity for neuroradiologists, neurophysiologists, neuro-oncologists, and neurosurgeons to…
Valeria Vazquez-Trejo, Binyam Nardos, Bradley L. Schlaggar, Damien A. Fair + 1 more
'Damien A. Fair' 'Oscar Miranda-Dominguez'] Task-based functional MRI (fMRI) has greatly improved understanding of brain functioning, enabling the identification of brain areas associated with specific cognitive operations. Traditional analyses are limited to associating activation patterns in particular regions with…
Sasideep Pasumarthi, Satwik Bathula, Nitya Tiwari, Himanshu Padole
Objective Recent advances in neuroimaging have highlighted the growing utility of resting-state functional magnetic resonance imaging (rs-fMRI) as an alternative to task-based fMRI. In addition to being simpler, cost-effective, and time-efficient, rs-fMRI is particularly advantageous for non-compliant populations such…
Qolamreza R. Razlighi
While functional connectivity networks are often extracted from resting-state fMRI scans, they have been shown to be active during task performance as well. However, the effect of an in-scanner task on functional connectivity networks is not completely understood. While there is evidence that task-evoked positive BOLD…
Grégoria Kalpouzos, Johan Eriksson, Daniel Sjölie, Jonas Molin + 2 more
'Lars Nyberg' 'Olaf Sporns'] Background Prospective memory (PM) denotes the ability to remember to perform actions in the future. It has been argued that standard laboratory paradigms fail to capture core aspects of PM. Methodology/Principal Findings We combined functional MRI, virtual reality, eye-tracking and verbal…
Authors not listed
Alzheimer’s disease (AD) is a neurodegenerative disorder characterized by progressive cognitive decline and widespread neurovascular disturbances. Traditional fMRI provides valuable spatial maps of blood-oxygen-level-dependent (BOLD) changes but often lacks the capacity to quantify the interplay of cerebral blood flow…
Yukihito Yomogida, Motoaki Sugiura, Yoritaka Akimoto, Carlos Makoto Miyauchi + 2 more
'Carlos Makoto Miyauchi' 'Ryuta Kawashima' 'Cosimo Urgesi'] Event simulation (ES) is the situational inference process in which perceived event features such as objects, agents, and actions are associated in the brain to represent the whole situation. ES provides a common basis for various cognitive processes, such as…