Brain Scans etc
Figure 2.10. Three-dimensional reconstruction of the left hemisphere of the human brain showing increased activity in ventrolateral area 45 during verbal episodic active retrieval. Note that activity in the middle part of the superior temporal gyrus and adjacent superior temporal sulcus has decreased. Based upon a positron emission tomography study by Petrides et al. (1995). AS: ascending sulcus; HS: horizontal sulcus; IFS: inferior frontal sulcus; SF: Sylvian fissure; STS: superior temporal sulcus.