I. Amrein

Hypocapnia induced by involuntary hyperventilation during mental arithmetic reduces cerebral blood flow velocity.

A. Kamondi, I. Szirmai, R. Debreczeni, 2009, The Tohoku journal of experimental medicine.

Correlation between blood flow velocity in the middle cerebral artery and EEG during cognitive effort.

A. Kamondi, L. Pálvölgyi, I. Szirmai, 2005, Brain research. Cognitive brain research.