PSYC 3312 Lecture Notes - Lecture 4: Functional Magnetic Resonance Imaging, Two-Streams Hypothesis, Parietal Lobe
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When she was asked to: d. f. suffered damage to the ventral pathway. She couldn(cid:495)t match the (cid:498)mail(cid:499) the card, she was able to put the card in the slot. She couldn(cid:495)t perform static orientation-matching task, but could when it involved a specific action. The grasping task involves the dorsal or how stream. Also describe research on locations of specialized cells that respond to other specific stimuli: neurons that respond to similar stimuli are often grouped together in one area of the brain. This causes difficulty recognized the faces of familiar people. Can easily identify people as soon as they hear them speak: the parahippocampal place area (ppa) is activated by pictures depicting indoor and outdoor scenes. These mtl structures are extremely important for memory: h. m. had his hippocampus on both sides of his brain removed in an attempt to stop epileptic seizures. Patient h. m. could still recognize objects, just not remember them.