Investigating brain activation and neural efficacy during simple arithmetic addition task in quiet and in noise: an fMRI study

• Main Authors: Ahmad Nazlim Yusoff, Ng, Sok Bee, Teng, Xin Ling, Aini Ismafairus Abd. Hamid
• Format: Article
• Language: English
• Published: penerbit ukm 2014
• Subjects: RA Public aspects of medicine
• Online Access: http://journalarticle.ukm.my/7480/1/Investigating_Brain_Activation.pdf; http://journalarticle.ukm.my/7480/; http://ejournal.ukm.my/jskm/
• Institution: Universiti Kebangsaan Malaysia

Knowledge about the hemodynamic model that mediates synaptic activity and measured magnetic resonance signal is essential in understanding brain activation. Neural efficacy is a hemodynamic parameter that would change the evoked hemodynamic responses. In this work, brain activation and neural effica...