Abstract
Human and nonhuman primates have a remarkable ability to recall, maintain and manipulate visual images in the absence of external sensory stimulation. Evidence from lesion, single-unit neurophysiological and neuroimaging studies shows that these visual working memory processes are consistently associated with sustained activity in object-selective inferior temporal neurons. Furthermore, results from these studies suggest that mnemonic activity in the inferior temporal cortex is, in turn, supported by top-down inputs from multimodal regions in prefrontal and medial temporal cortex, and under some circumstances, from the hippocampus.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 175-182 |
| Number of pages | 8 |
| Journal | Current Opinion in Neurobiology |
| Volume | 15 |
| Issue number | 2 |
| DOIs | |
| State | Published - Apr 2005 |
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ASJC Scopus subject areas
- Neuroscience(all)
Cite this
Directing the mind's eye : Prefrontal, inferior and medial temporal mechanisms for visual working memory. / Ranganath, Charan; D'Esposito, Mark.
In: Current Opinion in Neurobiology, Vol. 15, No. 2, 04.2005, p. 175-182.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Directing the mind's eye
T2 - Prefrontal, inferior and medial temporal mechanisms for visual working memory
AU - Ranganath, Charan
AU - D'Esposito, Mark
PY - 2005/4
Y1 - 2005/4
N2 - Human and nonhuman primates have a remarkable ability to recall, maintain and manipulate visual images in the absence of external sensory stimulation. Evidence from lesion, single-unit neurophysiological and neuroimaging studies shows that these visual working memory processes are consistently associated with sustained activity in object-selective inferior temporal neurons. Furthermore, results from these studies suggest that mnemonic activity in the inferior temporal cortex is, in turn, supported by top-down inputs from multimodal regions in prefrontal and medial temporal cortex, and under some circumstances, from the hippocampus.
AB - Human and nonhuman primates have a remarkable ability to recall, maintain and manipulate visual images in the absence of external sensory stimulation. Evidence from lesion, single-unit neurophysiological and neuroimaging studies shows that these visual working memory processes are consistently associated with sustained activity in object-selective inferior temporal neurons. Furthermore, results from these studies suggest that mnemonic activity in the inferior temporal cortex is, in turn, supported by top-down inputs from multimodal regions in prefrontal and medial temporal cortex, and under some circumstances, from the hippocampus.
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UR - http://www.scopus.com/inward/citedby.url?scp=20544465451&partnerID=8YFLogxK
U2 - 10.1016/j.conb.2005.03.017
DO - 10.1016/j.conb.2005.03.017
M3 - Article
C2 - 15831399
AN - SCOPUS:20544465451
VL - 15
SP - 175
EP - 182
JO - Current Opinion in Neurobiology
JF - Current Opinion in Neurobiology
SN - 0959-4388
IS - 2
ER -