Special Issue: Original ArticleRelationship Between Prefrontal Task-Related Activity And Information Flow During Spatial Working Memory Performance
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Cited by (25)
Task-specific subnetworks extend from prefrontal cortex to striatum
2022, CortexCitation Excerpt :Cellular recordings in non-human animals unveil the fine-grained cortical organization. They show that functional specialization exists also at the sub-area level, and that cortical areas are at a finer spatial scale characterized by functional heterogeneity (Funahashi, 2013; Goldman-Rakic, 1995; Takeda & Funahashi, 2007). This fine-scale specialization is also evident in functional imaging studies in humans, where multivariate pattern classification supports distributed representation of task-relevant information (Stiers et al., 2010; Waskom et al., 2014; Woolgar et al. 2011, 2015) and voxel-wise functional connectivity shows sub-areal heterogeneity in connectivity profiles (Stiers & Goulas, 2018).
Neural Bases of the Short-term Retention of Visual Information
2015, Mechanisms of Sensory Working Memory: Attention and Perfomance XXVSpace representation in the prefrontal cortex
2013, Progress in NeurobiologyCitation Excerpt :For the neurophysiological examination of spatial representation in the prefrontal cortex, Fuster and Alexander (1971), Fuster (1973), Kubota et al. (1974), Niki (1974a), Niki and Watanabe (1976), and Kojima and Goldman-Rakic (1982, 1984) have used manual versions of the delayed-response task, and Kubota and Niki (1971) and Niki (1974b, 1974c) have used manual versions of the delayed alternation task. Recently, an oculomotor version of the delayed-response task (oculomotor delayed-response task or ODR task) has been used to examine the processing of spatial information in the prefrontal cortex (Constantinidis et al., 2001a,b; Funahashi and Inoue, 2000; Funahashi et al., 1989, 1990, 1991, 1993a,b; Inoue and Funahashi, 2002; Joseph and Barone, 1987; Meyer et al., 2011; Rainer et al., 1998b; Rao et al., 1997; Sawaguchi, 1998; Sawaguchi and Iba, 2001; Takeda and Funahashi, 2002, 2004, 2007; Watanabe et al., 2006; Watanabe and Funahashi, 2007; Wilson et al., 1993). The ODR task consists of a memory-guided saccade task, which was developed and extensively used for oculomotor studies (Bruce and Goldberg, 1985; Hikosaka and Wurtz, 1983; Izawa et al., 2004; Kastner et al., 2007; Kojima et al., 2010; Pertzov et al., 2011).
Thalamic mediodorsal nucleus and working memory
2012, Neuroscience and Biobehavioral ReviewsCitation Excerpt :Therefore, we hypothesized that dynamic and flexible interactions among processes and modulatory signals play an essential role in information processing. To understand information flow during spatial working memory performance in the DLPFC and how each task-related DLPFC neuron contributes to this process, Takeda and Funahashi (2007) first determined which task-related activity each DLPFC neuron exhibited and what information (cue direction or saccade direction) each task-related activity represented, and then compared preferred directions of task-related activities for each neuron. In DLPFC neurons with both cue- and delay-period activities, the preferred directions of both activities were always similar.
Re-addressing gender bias in Cortex publications
2009, Cortex