'What'and 'where'in the human brain
LG Ungerleider, JV Haxby - Current opinion in neurobiology, 1994 - Elsevier
Multiple visual areas in the cortex of nonhuman primates are organized into two
hierarchically organized and functionally specialized processing pathways, a 'ventral …
hierarchically organized and functionally specialized processing pathways, a 'ventral …
Attentional networks
Recent brain-imaging and neurophysiological data indicate that attention is neither a
properly of a single brain area, nor of the entire brain. While attentional effects seem …
properly of a single brain area, nor of the entire brain. While attentional effects seem …
Attention: the mechanisms of consciousness.
MI Posner - Proceedings of the National Academy of …, 1994 - National Acad Sciences
A number of recent papers and books discuss theoretical efforts toward a scientific
understanding of consciousness. Progress in imaging networks of brain areas active when …
understanding of consciousness. Progress in imaging networks of brain areas active when …
Motor sequence learning: a study with positron emission tomography
IH Jenkins, DJ Brooks, PD Nixon… - Journal of …, 1994 - Soc Neuroscience
We have used positron emission tomography to study the functional anatomy of motor
sequence learning. Subjects learned sequences of keypresses by trial and error using …
sequence learning. Subjects learned sequences of keypresses by trial and error using …
Selective suppression of the magnocellular visual pathway during saccadic eye movements
DC Burr, MC Morrone, J Ross - Nature, 1994 - nature.com
VISUAL scientists have long sought to explain why the world remains stable during
saccades, the ballistic eye-movements that continually displace the retinal image at fast but …
saccades, the ballistic eye-movements that continually displace the retinal image at fast but …
Combined spatial and temporal imaging of brain activity during visual selective attention in humans
HJ Heinze, GR Mangun, W Burchert, H Hinrichs… - Nature, 1994 - nature.com
VISUAL–SPATIAL attention is an essential brain function that enables us to select and
preferentially process high priority information in the visual fields1, 2. Several brain areas …
preferentially process high priority information in the visual fields1, 2. Several brain areas …
Functional anatomy of obsessive–compulsive phenomena
PK McGuire, CJ Bench, CD Frith, IM Marks… - The British Journal of …, 1994 - cambridge.org
Regional cerebral blood flow was measured with H215O positron emission tomography in
four patients with obsessive–compulsive disorder. Patients were scanned on 12 occasions …
four patients with obsessive–compulsive disorder. Patients were scanned on 12 occasions …
Neuropsychological inference with an interactive brain: A critique of the “locality” assumption
MJ Farah - Behavioral and Brain Sciences, 1994 - cambridge.org
When cognitive neuropsychologists make inferences about the functional architecture of the
normal mind from selective cognitive impairments they generally assume that the effects of …
normal mind from selective cognitive impairments they generally assume that the effects of …
Identifying objects seen from different viewpoints A PET investigation
Positron emission tomography scans were acquired when subjects performed three tasks,
each in a separate block of trials. They decided whether words named pictures of objects …
each in a separate block of trials. They decided whether words named pictures of objects …
The cerebral activity related to the visual perception of forward motion in depth
We have used the technique of PET to chart the areas of human cerebral cortex specifically
responsive to an optical flow stimulus simulating forward motion in depth over a flat …
responsive to an optical flow stimulus simulating forward motion in depth over a flat …