Modality effects and storage in sequential short-term memory.

1971 ◽  
Vol 87 (3) ◽  
pp. 410-414 ◽  
Author(s):  
Dennis F. Fisher ◽  
Robert Karsh
Keyword(s):  
Short Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Modality Effects ◽  
And Storage

Nothing left in store . . . but how do we measure attentional capacity?

2001 ◽  
Vol 24 (1) ◽  
pp. 132-133
Author(s):  
Sergio Morra
Keyword(s):  
Working Memory ◽  
Procedural Knowledge ◽  
Short Term Memory ◽  
Memory Development ◽  
Compelling Evidence ◽  
Short Term ◽  
Term Memory ◽  
Focal Attention ◽  
And Storage

I compare the concepts of “activation” and “storage” as foundations of short-term memory, and suggest that an attention-based view of STM does not need to posit specialized short-term stores. In particular, no compelling evidence supports the hypothesis of time-limited stores. Identifying sources of activation, examining the role of activated procedural knowledge, and studying working memory development are central issues in modelling capacity-limited focal attention.

scholarly journals The Commonality of Neural Networks for Verbal and Visual Short-term Memory

2010 ◽  
Vol 22 (11) ◽  
pp. 2570-2593 ◽  
Author(s):  
Steve Majerus ◽  
Arnaud D'Argembeau ◽  
Trecy Martinez Perez ◽  
Sanaâ Belayachi ◽  
Martial Van der Linden ◽  
...  
Keyword(s):  
Short Term Memory ◽  
Serial Order ◽  
Item Information ◽  
Intraparietal Sulcus ◽  
Short Term ◽  
Term Memory ◽  
Modality Effects ◽  
Visual Short Term Memory ◽  
Processing And Storage ◽  
The Right

Although many neuroimaging studies have considered verbal and visual short-term memory (STM) as relying on neurally segregated short-term buffer systems, the present study explored the existence of shared neural correlates supporting verbal and visual STM. We hypothesized that networks involved in attentional and executive processes, as well as networks involved in serial order processing, underlie STM for both verbal and visual list information, with neural specificity restricted to sensory areas involved in processing the specific items to be retained. Participants were presented sequences of nonwords or unfamiliar faces, and were instructed to maintain and recognize order or item information. For encoding and retrieval phases, null conjunction analysis revealed an identical fronto-parieto-cerebellar network comprising the left intraparietal sulcus, bilateral dorsolateral prefrontal cortex, and the bilateral cerebellum, irrespective of information type and modality. A network centered around the right intraparietal sulcus supported STM for order information, in both verbal and visual modalities. Modality-specific effects were observed in left superior temporal and mid-fusiform areas associated with phonological and orthographic processing during the verbal STM tasks, and in right hippocampal and fusiform face processing areas during the visual STM tasks, wherein these modality effects were most pronounced when storing item information. The present results suggest that STM emerges from the deployment of modality-independent attentional and serial ordering processes toward sensory networks underlying the processing and storage of modality-specific item information.

scholarly journals Two modality effects in verbal short-term memory: Evidence from sentence recall

2013 ◽  
Vol 25 (3) ◽  
pp. 231-247 ◽  
Author(s):  
Ralf Rummer ◽  
Judith Schweppe ◽  
Randi C. Martin
Keyword(s):  
Short Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Modality Effects ◽  
Sentence Recall
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